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School of Engineering

Papers

Below are some representative journal papers from our group. Details can also be found on Prof Covington's ResearchGate page.

2023

  1. Nazareth, J., Pan, D., Kim, J.W., Leach, J., Brosnan, J.G., Ahmed, A., Brodrick, E., Bird, P., Wicaksono, A., Daulton, E. and Tang, J.W., 2022, November. Discriminatory Ability of Gas Chromatography–Ion Mobility Spectrometry to Identify Patients Hospitalized With COVID-19 and Predict Prognosis. In Open Forum Infectious Diseases (Vol. 9, No. 11, p. ofac509). US: Oxford University Press.
  2. Ronde, E., Frerichs, N.M., Brantenaar, S., El Manouni El Hassani, S., Wicaksono, A.N., Covington, J.A., De Boer, N.K., De Meij, T.G., Hankemeier, T., Reiss, I.K. and Schoenmakers, S., 2022. Detection of spontaneous preterm birth by maternal urinary volatile organic compound analysis: A prospective cohort study. Frontiers in Pediatrics, 10, p.1063248.
  3. Wu, Z., Tian, F., Covington, J.A., Li, H. and Deng, S., 2022. Chemical selection for the calibration of general-purpose electronic noses based on Silhouette coefficients. IEEE Transactions on Instrumentation and Measurement, 72, pp.1-9.
  4. Laird, S., Debenham, L., Chandla, D., Chan, C., Daulton, E., Taylor, J., Bhat, P., Berry, L., Munthali, P. and Covington, J.A., 2023. Breath analysis of COVID-19 patients in a tertiary UK hospital by optical spectrometry: The e-nose coval study. Biosensors, 13(2), p.165.
  5. Frerichs, N.M., el Manouni el Hassani, S., Deianova, N., van Weissenbruch, M.M., van Kaam, A.H., Vijlbrief, D.C., van Goudoever, J.B., Hulzebos, C.V., Kramer, B.W., d’Haens, E.J. and Cossey, V., 2023. Fecal Volatile Metabolomics Predict Gram-Negative Late-Onset Sepsis in Preterm Infants: A Nationwide Case-Control Study. Microorganisms, 11(3), p.572.
  6. Zhu, Y., Blackman, C., Zhou, P., Ayyala, S.K., Covington, J.A., Shen, Y., Liang, J., Zhong, X., Knapp, C. and Zhou, Y., 2023. Facile synthesis of Ag nanoparticles-decorated WO3 nanorods and their application in O2 sensing. Journal of Alloys and Compounds, 936, p.167930.
  7. Qureshi, Y.M., Voloshin, V., Facchinelli, L., McCall, P.J., Chervova, O., Towers, C.E., Covington, J.A. and Towers, D.P., 2023. Finding a Husband: Using Explainable AI to Define Male Mosquito Flight Differences. Biology, 12(4), p.496.
  8. Wang, C. and Covington, J.A., 2023. The Development of a Simple Projection-Based, Portable Olfactory Display Device. Sensors, 23(11), p.5189.

2022

  1. Wang, A., Hassan, S.S. and Covington, J.A., 2022, May. A Stand-alone Multi-scent Olfactory Display with a Sliding Scent Switching Mechanism. In 2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) (pp. 1-3). IEEE.
  2. Labanska, M., Jenkins, S., Van Amsterdam, S., Clarkson, J. and Covington, J., 2022, May. Detection of the fungal infection in post-harvest Onions by an electronic nose. In 2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) (pp. 1-3). IEEE.
  3. McFarlane, M., Arasaradnam, R.P., Reed, B., Daulton, E., Wicaksono, A., Tyagi, H., Covington, J.A. and Nwokolo, C., 2022. Minimal gluten exposure alters urinary volatile organic compounds in stable coeliac disease. Sensors, 22(3), p.1290.
  4. Bosch, S., Wintjens, D.S., Wicaksono, A., Pierik, M., Covington, J.A., de Meij, T.G. and de Boer, N.K., 2022. Prediction of inflammatory bowel disease course based on fecal scent. Sensors, 22(6), p.2316.
  5. Boulind, C.E., Gould, O., de Lacy Costello, B., Allison, J., White, P., Ewings, P., Wicaksono, A.N., Curtis, N.J., Pullyblank, A., Jayne, D. and Covington, J.A., 2022. Urinary volatile organic compound testing in fast-track patients with suspected colorectal cancer. Cancers, 14(9), p.2127.
  6. Kucharski, S., Ferrer, P., Venturini, F., Held, G., Walton, A.S., Byrne, C., Covington, J.A., Ayyala, S.K., Beale, A.M. and Blackman, C., 2022. Direct in situ spectroscopic evidence of the crucial role played by surface oxygen vacancies in the O 2-sensing mechanism of SnO 2. Chemical Science, 13(20), pp.6089-6097.
  7. Ayyala, S.K. and Covington, J.A., 2022. ZnO/MoO 3 Heterojunction Thick Films to Detect ppb Level Volatile Organic Compounds. IEEE Sensors Journal, 22(11), pp.10353-10360.
  8. Khorramifar, A., Rasekh, M., Karami, H., Covington, J.A., Derakhshani, S.M., Ramos, J. and Gancarz, M., 2022. Application of MOS gas sensors coupled with chemometrics methods to predict the amount of sugar and carbohydrates in potatoes. Molecules, 27(11), p.3508.
  9. Labanska, M., Van Amsterdam, S., Jenkins, S., Clarkson, J.P. and Covington, J.A., 2022. Preliminary studies on detection of fusarium basal rot infection in onions and shallots using electronic nose. Sensors, 22(14), p.5453.

2021

  1. Zhang, S., Tian, F., Covington, J.A., Li, H., Zhao, L., Liu, R., Qian, J. and Liu, B., 2021. A Universal Calibration Method for Electronic Nose Based on Projection on to Convex Sets. IEEE Transactions on Instrumentation and Measurement.
  2. Ayyala, S.K. and Covington, J.A., Nickel-Oxide Based Thick-Film Gas Sensors for Volatile Organic Compound Detection. Chemosensors, 9(9), p.247.
  3. Tyagi, H., Daulton, E., Bannaga, A.S., Arasaradnam, R.P. and Covington, J.A., 2021. Non-Invasive Detection and Staging of Colorectal Cancer Using a Portable Electronic Nose. Sensors, 21(16), p.5440.
  4. Goggin, K.A., Brodrick, E., Wicaksono, A., Covington, J.A., Davies, A.N. and andMURPHY, D.J., 2021. A proof-of-concept study: Determining the geographical origin of crude palm oil with the combined use of GC-IMS fingerprinting and chemometric. Journal of Oil Palm Research, 33(2), pp.227-234.
  5. Covington, J.A., Marco, S., Persaud, K.C., Schiffman, S.S. and Nagle, H.T., 2021. Artificial Olfaction in the 21 st Century. IEEE Sensors Journal, 21(11), pp.12969-12990.
  6. Frampton, T.H., Tiele, A. and Covington, J.A., 2021. Development of a Personalised Environmental Quality Monitoring System (PONG). IEEE Sensors Journal.
  7. Tyagi, H., Daulton, E., Bannaga, A.S., Arasaradnam, R.P. and Covington, J.A., 2021. Urinary Volatiles and Chemical Characterisation for the Non-invasive Detection of Prostate and Bladder Cancers.
  8. Bannaga, A.S., Tyagi, H., Daulton, E., Covington, J.A. and Arasaradnam, R.P., 2021. Exploratory Study Using Urinary Volatile Organic Compounds for the Detection of Hepatocellular Carcinoma. Molecules, 26(9), p.2447.
  9. Daulton, E., Wicaksono, A.N., Tiele, A., Kocher, H.M., Debernardi, S., Crnogorac-Jurcevic, T. and Covington, J.A., 2021. Volatile organic compounds (VOCs) for the non-invasive detection of pancreatic cancer from urine. Talanta, 221, p.12160

2020

  1. Sagar, N.M., Duboc, H., Kay, G.L., Alam, M.T., Wicaksono, A.N., Covington, J.A., Quince, C., Kokkorou, M., Svolos, V., Palmieri, L.J. and Gerasimidis, K., 2020. The pathophysiology of bile acid diarrhoea: differences in the colonic microbiome, metabolome and bile acids. Scientific reports, 10(1), pp.1-12.
  2. Ayyala, S.K., Tsang, J.H., Blackman, C. and Covington, J.A., 2020, October. Comparative study of spin-coated and vapour deposited nickel oxides for detecting VOCs. In 2020 IEEE Sensors (pp. 1-4). IEEE.
  3. Bosch, S., Bot, R., Wicaksono, A., Savelkoul, E., Van Der Hulst, R., Kuijvenhoven, J., Stokkers, P., Daulton, E., Covington, J.A., de Meij, T.G.J. and de Boer, N.K.H., 2020. Early detection and follow‐up of colorectal neoplasia based on faecal volatile organic compounds. Colorectal Disease, 22(9), pp.1119-1129.
  4. Dospinescu, V.M., Tiele, A. and Covington, J.A., 2020. Sniffing out urinary tract infection—Diagnosis based on volatile organic compounds and smell profile. Biosensors, 10(8), p.83.
  5. McFarlane, M., Mozdiak, E., Daulton, E., Arasaradnam, R., Covington, J. and Nwokolo, C., 2020. Pre-analytical and analytical variables that influence urinary volatile organic compound measurements. Plos one, 15(7), p.e0236591.
  6. Lacey, L., Daulton, E., Wicaksono, A., Covington, J.A. and Quenby, S., 2020. Volatile organic compound analysis, a new tool in the quest for preterm birth prediction—an observational cohort study. Scientific reports, 10(1), pp.1-9.
  7. Bosch, S., Wintjens, D.S., Wicaksono, A., Kuijvenhoven, J., van der Hulst, R., Stokkers, P., Daulton, E., Pierik, M.J., Covington, J.A., de Meij, T.G. and de Boer, N.K., 2020. The faecal scent of inflammatory bowel disease: Detection and monitoring based on volatile organic compound analysis. Digestive and Liver Disease, 52(7), pp.745-752.
  8. Goggin, K., Brodrick, E., Wicaksono, A.N., Covington, J., Davies, A.N. and Murphy, D.J., 2020. Determining the geographical origin of crude palm oil with the combined use of GC-IMS fingerprinting and chemometrics.
  9. Wilson, R.L., Simion, C.E., Stanoiu, A., Taylor, A., Guldin, S., Covington, J.A., Carmalt, C.J. and Blackman, C.S., 2020. Humidity-tolerant ultrathin NiO gas-sensing films. ACS sensors, 5(5), pp.1389-1397.
  10. Berkhout, D.J., Niemarkt, H.J., Andriessen, P., Vijlbrief, D.C., Bomers, M.K., Cossey, V., Hulzebos, C.V., Van Kaam, A.H., Covington J.A., Kramer, B.W., Van Lingen, R.A. and Wicaksono, A.N., 2020. Preclinical detection of non-catheter related late-onset sepsis in preterm infants by Fecal volatile compounds analysis: a prospective, multi-center cohort study. The Pediatric infectious disease journal, 39(4), pp.330-335.
  11. Daulton, E., Wicaksono, A., Bechar, J., Covington, J.A. and Hardwicke, J., 2020. The Detection of Wound Infection by Ion Mobility Chemical Analysis. Biosensors, 10(3), p.19.
  12. Tiele, A., Wicaksono, A., Daulton, E., Ifeachor, E., Eyre, V., Clarke, S., Timings, L., Pearson, S., Covington, J.A. and Li, X., 2020. Breath-based non-invasive diagnosis of Alzheimer’s disease: A pilot study. Journal of breath research, 14(2), p.026003.
  13. Lacey, L., Daulton, E., Wicaksono, A., Covington, J.A. and Quenby, S., 2020. Detection of Group B Streptococcus in pregnancy by vaginal volatile organic compound analysis: A prospective exploratory study. Translational Research, 216, pp.23-29.
  14. Esfahani, S., Tiele, A., Agbroko, S.O. and Covington, J.A., 2020. Development of a tuneable NDIR optical electronic nose. Sensors, 20(23), p.6875.
  15. van den Brink, D.A., de Meij, T., Brals, D., Bandsma, R.H., Thitiri, J., Ngari, M., Mwalekwa, L., de Boer, N.K., Wicaksono, A., Covington, J.A. and van Rheenen, P.F., 2020. Prediction of mortality in severe acute malnutrition in hospitalized children by faecal volatile organic compound analysis: proof of concept. Scientific reports, 10(1), pp.1-9.
  16. Tiele, A., Wicaksono, A., Ayyala, S.K. and Covington, J.A., 2020. Development of a compact, IoT-enabled electronic nose for breath analysis. Electronics, 9(1), p.84

2019

  1. Plat, V.D., Bootsma, B.T., Neal, M., Nielsen, K., Sonneveld, D.J., Tersteeg, J.J., Crolla, R.M., van Dam, D.A., Cense, H.A., Stockmann, H.B.A.C. and Covington, J.A., 2019. Urinary volatile organic compound markers and colorectal anastomotic leakage. Colorectal Disease, 21(11), pp.1249-1258.
  2. Tiele, A., Daly, A., Hattersley, J., Pinto, A., Evans, S., Ashmore, C., MacDonald, A. and Covington, J.A., 2019. Investigation of paediatric PKU breath malodour, comparing glycomacropeptide with phenylalanine free L-amino acid supplements. Journal of breath research, 14(1), p.016001.
  3. Tiele, A., Menon, S. and Covington, J.A., 2019. Development of a Thermal-Based Olfactory Display for Aroma Sensory Training. IEEE Sensors Journal, 20(2), pp.631-636.
  4. Yang, T., Tian, F., Covington, J.A., Xu, F., Xu, Y., Jiang, A., Qian, J., Liu, R., Wang, Z. and Huang, Y., 2019. Resistance-capacitance gas sensor based on fractal geometry. Chemosensors, 7(3), p.31.
  5. Pérez-Calvo, E., Wicaksono, A.N., Canet, E., Daulton, E., Ens, W., Hoeller, U., Verlhac, V., Celi, P. and Covington, J.A., 2019. The measurement of volatile organic compounds in faeces of piglets as a tool to assess gastrointestinal functionality. biosystems engineering, 184, pp.122-129.
  6. Rouvroye, M.D., Wicaksono, A., Bosch, S., Savelkoul, E., Covington, J.A., Beaumont, H., Mulder, C.J., Bouma, G., De Meij, T.G. and De Boer, N.K., 2019. Faecal scent as a novel non-invasive biomarker to discriminate between coeliac disease and refractory coeliac disease: a proof of principle study. Biosensors, 9(2), p.69.
  7. Tiele, A., Wicaksono, A., Kansara, J., Arasaradnam, R.P. and Covington, J.A., 2019. Breath analysis using eNose and ion mobility technology to diagnose inflammatory bowel disease—A pilot study. Biosensors, 9(2), p.55.
  8. Covington, J.A., Skinner, J., Radice, M., Feasey, N., Adams, E., Crispino, G. and Brodrick, E., 2019, May. Large cohort study of respiratory tract infection patients by breath analysis: Early Results. In 2019 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) (pp. 1-2). IEEE.
  9. Stark, E.N., Covington, J.A., Agbroko, S., Peng, C., Hahn, W.E. and Barenholtz, E., 2019, May. Deep Learning Investigation of Mass Spectrometry Analysis from Melanoma Samples. In 2019 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) (pp. 1-4). IEEE.
  10. Tiele, A., Menon, S. and Covington, J.A., 2019, May. Wine Aroma Sensory Training Game Employing a Thermal Based Olfactory Display. In 2019 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) (pp. 1-3). IEEE.
  11. Mozdiak, E., Wicaksono, A.N., Covington, J.A. and Arasaradnam, R.P., 2019. Colorectal cancer and adenoma screening using urinary volatile organic compound (VOC) detection: early results from a single-centre bowel screening population (UK BCSP). Techniques in coloproctology, 23(4), pp.343-351.
  12. Tiele, A., Wicaksono, A., Kansara, J., Arasaradnam, R. and Covington, J., 2019. Breath analysis using eNose technology to diagnose inflammatory bowel disease–early results. Future healthcare journal, 6(Suppl 1), p.79.
  13. Bosch, S., Wintjens, D., Wicaksono, A., Kuijvenhoven, J., Stokkers, P., van der Hulst, R., Daulton, E., Pierik, M., Covington, J.A., De Boer, N.K. and de Meij, T.G., 2019. P132 Detection and monitoring of IBD based on faecal volatile organic compounds. Journal of Crohn's and Colitis, 13(Supplement_1), pp.S154-S154.
  14. el Manouni el Hassani, S., Bosch, S., Lemmen, J.P., Brizzio Brentar, M., Ayada, I., Wicaksono, A.N., Covington, J.A., Benninga, M.A., de Boer, N.K. and de Meij, T.G., 2019. Simultaneous assessment of urinary and fecal volatile organic compound analysis in de novo pediatric IBD. Sensors, 19(20), p.4496.
  15. Danesh, E., Dudeney, R., Tsang, J.H., Blackman, C., Covington, J., Smith, P. and Saffell, J., 2019. A Multi-MOx Sensor Approach to Measure Oxidizing and Reducing Gases. Multidisciplinary Digital Publishing Institute Proceedings, 14(1), p.50.
  16. Berkhout, D.J., Van Keulen, B.J., Niemarkt, H.J., Bessem, J.R., De Boode, W.P., Cossey, V., Hoogenes, N., Hulzebos, C.V., Klaver, E., Andriessen, P., Covington J.A. and Van Kaam, A.H., 2019. Late-onset sepsis in preterm infants can be detected preclinically by fecal volatile organic compound analysis: a prospective, multicenter cohort study. Clinical Infectious Diseases, 68(1), pp.70-77.
  17. Plat, V.D., van Gaal, N., Covington, J.A., Neal, M., de Meij, T.G., van der Peet, D.L., Zonderhuis, B., Kazemier, G., de Boer, N.K., Covington J.A. and Daams, F., 2019. Non-Invasive Detection of Anastomotic Leakage Following Esophageal and Pancreatic Surgery by Urinary Analysis. Digestive surgery, 36(2), pp.173-180.

2018

  1. Esfahani, S., Wicaksono, A., Mozdiak, E., Arasaradnam, R.P. and Covington, J.A., 2018. Non-invasive diagnosis of diabetes by volatile organic compounds in urine using FAIMs and FOX4000 electronic nose. Biosensors, 8(4), p.121.
  2. Verma, R., Lee, J.K., Sahota, A., Covington, J.A. and Haldar, P., 2018. S150 A pilot study exploring the utility of breath analysis in the diagnosis of adult pulmonary tuberculosis.
  3. Widlak, M., Neal, M., Daulton, E., Thomas, C., Tomkins, C., Singh, B., Harmston, C., Wicaksono, A., Evans, C., Smith, S., Savage, R., Covington, J.A., Arasaradnam, R.A., 2018. PTU-071 Risk stratification of symptomatic patients using faecal biomarkers and urinary volatile organic compounds, Gut
  4. Agbroko, S.O. and Covington, J., 2018. A novel, low-cost, portable PID sensor for the detection of volatile organic compounds. Sensors and Actuators B: Chemical, 275, pp.10-15.
  5. Rutolo, M.F., Clarkson, J.P. and Covington, J.A., 2018. The use of an electronic nose to detect early signs of soft-rot infection in potatoes. Biosystems Engineering, 167, pp.137-143
  6. Sari, W.P., Blackman, C., Zhu, Y. and Covington, J.A., 2018. AACVD grown WO 3 nanoneedles decorated with Ag/Ag 2 O nanoparticles for oxygen measurement in a humid environment. IEEE Sensors Journal, 19(3), pp.826-832.
  7. Bosch, S., van Gaal, N., Zuurbier, R.P., Covington, J.A., Wicaksono, A.N., Biezeveld, M.H., Benninga, M.A., Mulder, C.J., de Boer, N.K. and de Meij, T.G., 2018. Differentiation Between Pediatric Irritable Bowel Syndrome and Inflammatory Bowel Disease Based on Fecal Scent: Proof of Principle Study. Inflammatory bowel diseases
  8. Martinez-Vernon, A.S., Covington, J.A., Arasaradnam, R.P., Esfahani, S., O’connell, N., Kyrou, I. and Savage, R.S., 2018. An improved machine learning pipeline for urinary volatiles disease detection: Diagnosing diabetes. PloS one, 13(9), p.e0204425.
  9. Bosch, S., El Manouni, E.H.S., Covington, J.A., Wicaksono, A.N., Bomers, M.K., Benninga, M.A., Mulder, C.J., de Boer, N.K. and de Meij, T.G., 2018. Optimized sampling conditions for fecal volatile organic compounds analysis by means of Field Asymmetric Ion Mobility Spectrometry. Analytical chemistry.
  10. Widlak, M., Neal, M., Daulton, E., Thomas, C., Tomkins, C., Singh, B., Harmston, C., Wicaksono, A., Evans, C., Smith, S., Savage, R., Covington J.A., 2018. PTU-071 Risk stratification of symptomatic patients using faecal biomarkers and urinary volatile organic compounds.
  11. Sagar, N., Duboc, H., Kay, G., Gerasimidis, K., Svolos, V., Wicaksono, A., Quince, C., Covington, J., O’Connell, N., Wurie, S. and Arasaradnam, R., 2018. OWE-021 Describing the gut microbiome and metabolomic changes in bile acid diarrhoea.
  12. Covington, J.A., Agbroko, S.O. and Tiele, A., 2018. Development of a Portable, Multichannel Olfactory Display Transducer. IEEE Sensors Journal, 18(12), pp.4969-4974
  13. Lacey, L., Covington, J. and Quenby, S., 2018, April. Rapid detection of group B streptococcus (GBS) with the novel ion mobility spectrometry (IMS) 250. In BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY (Vol. 125, pp. 47-47). 111 RIVER ST, HOBOKEN 07030-5774, NJ USA: WILEY.
  14. Tiele, A., Esfahani, S. and Covington, J., 2018. Design and Development of a Low-Cost, Portable Monitoring Device for Indoor Environment Quality. Journal of Sensors, 2018.
  15. Rutolo, M. F., Clarkson, J. P., Harper, G., and Covington, J. A., 2018. The use of gas phase detection and monitoring of potato soft rot infection in store. Postharvest Biology and Technology, 145, 15-19
  16. Wilson, R.L., Simion, C.E., Blackman, C.S., Carmalt, C.J., Stanoiu, A., Di Maggio, F. and Covington, J.A., 2018. The Effect of Film Thickness on the Gas Sensing Properties of Ultra-Thin TiO2 Films Deposited by Atomic Layer Deposition. Sensors, 18(3), p.73

2017

  1. van Gaal, N., Lakenman, R., Covington, J., Savage, R., de Groot, E., Bomers, M., Benninga, M., Mulder, C., de Boer, N. and de Meij, T., 2017. Faecal volatile organic compounds analysis using field asymmetric ion mobility spectrometry: non-invasive diagnostics in paediatric inflammatory bowel disease. Journal of Breath Research
  2. Sari, W.P., Blackman, C., Zhu, Y. and Covington, J., 2017, November. Deposition of tungsten oxide and silver decorated tungsten oxide for use in oxygen gas sensing. In 2017 Ieee Sensors (pp. 1-3). IEEE.
  3. Covington, J.A., Agbroko, S. and Tiele, A., 2017, May. A simple, portable, computer-controlled odour generator. In Olfaction and Electronic Nose (ISOEN), 2017 ISOCS/IEEE International Symposium on (pp. 1-3). IEEE
  4. Agbroko, S.O. and Covington, J., 2017. A Novel, Low-Cost, Portable PID Sensor for Detection of VOC. In Multidisciplinary Digital Publishing Institute Proceedings (Vol. 1, No. 4, p. 482)
  5. Sari, W., Smith, P., Leigh, S. and Covington, J., 2017. Oxygen Sensors Based on Screen Printed Platinum and Palladium Doped Indium Oxides. In Multidisciplinary Digital Publishing Institute Proceedings (Vol. 1, No. 4, p. 401)
  6. Agbroko, S.O. and Covington, J., 2017. A Novel, Low-Cost, Portable PID Sensor for Detection of VOC. In Multidisciplinary Digital Publishing Institute Proceedings (Vol. 1, No. 4, p. 482).
  7. Esfahani, S. and Covington, J.A., 2017. Low Cost Optical Electronic Nose for Biomedical Applications. In Multidisciplinary Digital Publishing Institute Proceedings (Vol. 1, No. 4, p. 589)

2016

  1. Azharian, S., Neal, M., Kyrou, I., Vrbikova, J., Hainer, V., Sramkova, P., Fried, M., Piya, M., Kumar, S., Covington, J. and McTernan, P., 2016. LBPS 01-22 VOLATILE ORGANIC COMPOUNDS: A POTENTIAL BIOMARKER FOR PREDICTION OF HYPERTENSION POST-BARIATRIC SURGERY. Journal of Hypertension, 34, p.e180
  2. Sahota, A.S., Gowda, R., Arasaradnam, R.P., Daulton, E., Savage, R.S., Skinner, J.R., Adams, E., Ward, S.A. and Covington, J.A., A simple breath test for tuberculosis using ion mobility: A pilot study. Tuberculosis, 99, pp.143-146
  3. Westenbrink, E., O’Connell, N., Bailey, C., Nwokolo, C., Bardhan, K., Arasaradnam, R. and Covington, J., 2016. PWE-116 Detection of Colorectal Cancer from Urinary Volatile Organic Compounds Using a New Chromatograph/Electronic-Nose Instrument–Wolf System. Gut 2016;65:A195-A196.
  4. Rutolo, M.F., Iliescu, D., Clarkson, J.P. and Covington, J.A., Early identification of potato storage disease using an array of metal-oxide based gas sensors. Postharvest Biology and Technology, 116, pp.50-58
  5. Esfahani, S., Sagar, N.M., Kyrou, I., Mozdiak, E., O’Connell, N., Nwokolo, C., Bardhan, K.D., Arasaradnam, R.P. and Covington, J.A., Variation in gas and volatile compound emissions from human urine as it ages, measured by an electronic nose. Biosensors, 6(1), p.4
  6. Arasaradnam, R.P., McFarlane, M., Ling, K., Wurie, S., O’Connell, N., Nwokolo, C.U., Bardhan, K.D., Skinner, J., Savage, R.S. and Covington, J.A., Breathomics—exhaled volatile organic compound analysis to detect hepatic encephalopathy: a pilot study. Journal of breath research, 10(1), p.016012
  7. Arasaradnam, R.P., McFarlane, M., Daulton, E., Skinner, J., O’Connell, N., Wurie, S., Chambers, S., Nwokolo, C., Bardhan, K., Savage, R. and Covington, J., 2016. Non-invasive exhaled volatile organic biomarker analysis to detect inflammatory bowel disease (IBD). Digestive and Liver Disease, 48(2), pp.148-153

2015

  1. Sagar, N.M., Cree, I.A., Covington, J.A. and Arasaradnam, R.P., 2015. The interplay of the gut microbiome, bile acids, and volatile organic compounds. Gastroenterology research and practice, 2015
  2. Covington, J., Mcfarlane, M., Kho, L., Wurie, S., O'connell, N., Savage, R., Nwokolo, C., Bardhan, K.D. and Arasaradnam, R., 2015. PWE-110 Breathomics–distinguishing minimal from overt hepatic encephalopathy using volatile organic compound analysis: a pilot study
  3. Covington, J., Mcfarlane, M., Daulton, E., Westenbrink, E., O'connell, N., Wurie, S., Nwokolo, C., Bardhan, K.D., Savage, R. and Arasaradnam, R., 2015. PWE-136 The non-invasive detection of non-alcoholic fatty liver disease using urinary volatile organic compound analysis: a pilot study
  4. Arasaradnam, R.P., McFarlane, M., Daulton, E., Westenbrink, E., O'Connell, N., Wurie, S., Nwokolo, C.U., Bardhan, K.D., Savage, R.S. and Covington, J.A., 2015. Non-invasive distinction of non-alcoholic fatty liver disease using urinary volatile organic compound analysis: early results. Journal of Gastrointestinal & Liver Diseases, 24(2)
  5. Westenbrink, E., Arasaradnam, R.P., O'Connell, N., Bailey, C., Nwokolo, C., Bardhan, K.D. and Covington, J.A., 2015. Development and application of a new electronic nose instrument for the detection of colorectal cancer. Biosensors and Bioelectronics, 67, pp.733-738.
  6. Arasaradnam, R., Kho, L., McFarlane, M., Wurie, S., O'connell, N., Savage, R., Nwokolo, C., Bardhan, K.D. and Covington, J., Mo1019 Breathomics-Distinguishing Minimal From Overt Hepatic Encephalopathy by Volatile Organic Compound Detection in Breath: A Pilot Study. Gastroenterology, 148(4), pp.S-1064.
  7. Bomers, M.K., Menke, F.P., Savage, R.S., Vandenbroucke-Grauls, C.M., Van Agtmael, M.A., Covington, J.A. and Smulders, Y.M., 2015. Rapid, accurate, and on-site detection of C. difficile in stool samples. The American journal of gastroenterology, 110(4), p.588
  8. Covington, J.A., der Schee, M.V., Edge, A.S.L., Boyle, B., Savage, R.S. and Arasaradnam, R.P., 2015. The application of FAIMS gas analysis in medical diagnostics. Analyst, 140(20), pp.6775-6781

2014

  1. Arasaradnam, R.P., Westenbrink, E., McFarlane, M.J., Harbord, R., Chambers, S., O’Connell, N., Bailey, C., Nwokolo, C.U., Bardhan, K.D., Savage, R. and Covington, J.A., Differentiating Coeliac disease from irritable bowel syndrome by urinary volatile organic compound analysis–a pilot study. PloS one, 9(10), p.e107312
  2. Arasaradnam, R.P., McFarlane, M.J., Ryan-Fisher, C., Westenbrink, E., Hodges, P., Thomas, M.G., Chambers, S., O'Connell, N., Bailey, C., Harmston, C., Nwokolo, C.U. and Covington, J.A., Detection of colorectal cancer (CRC) by urinary volatile organic compound analysis. PLoS One, 9(9), p.e108750
  3. Arasaradnam, R.P., Covington, J. and Nwokolo, C.U., 2014. metabolomic analysis of breath volatile organic compounds–a new scent for inflammatory bowel disease. Alimentary pharmacology & therapeutics, 40(6), pp.732-733
  4. Rutolo, M., Covington, J.A., Clarkson, J. and Iliescu, D., 2014. Detection of potato storage disease via gas analysis: a pilot study using field asymmetric ion mobility spectrometry. Sensors, 14(9), pp.15939-15952
  5. Barker, I.A., Ablett, M.P., Gilbert, H.T., Leigh, S.J., Covington, J.A., Hoyland, J.A., Richardson, S.M. and Dove, A.P., 2014, August. Fully degradable poly (carbonate) materials in microstereolithography. In ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY (Vol. 248). 1155 16TH ST, NW, WASHINGTON, DC 20036 USA: AMER CHEMICAL SOC.
  6. Patel, A., Vinnamala, S., Harmston, C., Covington, J. and Arasaradnam, R., 2014. Non invasive detection of colorectal cancer (CRC) by analysis of urinary volatile organic compounds. Colorectal Disease, 16, p.4
  7. Covington, J., McFarlane, M., Harbord, R., Westenbrink, E., Chambers, S., Dhaliwal, A., O'Connell, N., Bailey, C., Nwokolo, C., Bardhan, K. and Arasaradnam, R., 2014. PTU-163 Urinary Volatile Organic Compound Analysis To Distinguish Coeliac Disease From Irritable Bowel Syndrome: A Pilot Study. Gut, 63, p.A110.
  8. Grayburn, R., Dowsett, M., De Keersmaecker, M., Westenbrink, E., Covington, J.A., Crawford, J.B., Hand, M., Walker, D., Thomas, P.A., Banerjee, D. and Adriaens, A., 2014. Time-lapse synchrotron X-ray diffraction to monitor conservation coatings for heritage lead in atmospheres polluted with oak-emitted volatile organic compounds. Corrosion science, 82, pp.280-289.
  9. Arasaradnam, R.P., Covington, J.A., Harmston, C. and Nwokolo, C.U., 2014. Next generation diagnostic modalities in gastroenterology–gas phase volatile compound biomarker detection. Alimentary pharmacology & therapeutics, 39(8), pp.780-789
  10. Talib, M., Covington, J.A. and Bolarinwa, A., 2014, February. Characterization of fabricated three dimensional scaffolds of bioceramic-polymer composite via microstereolithography technique. In AIP Conference Proceedings (Vol. 1584, No. 1, pp. 129-135). AIP
  11. Covington, J., Harbord, R., Westenbrink, E.W., Chambers, S., McFarlane, M., Dhaliwal, A., Oconnell, N.C., Bailey, C., Nwokolo, C., Bardhan, K.D. and Arasaradnam, R., 2014. Su1453 Distinguishing Coeliac Disease (CD) From Irritable Bowel Syndrome (IBS) by Urine Volatile Organic Compound Analysis. A Pilot Study. Gastroenterology, 146(5), pp.S-472
  12. Covington, J., Harbord, R., Westenbrink, E.W., Bailey, C., O'connell, N., Dhaliwal, A., Nwokolo, C., Foley, A., Marya, N.B., Baptista, V. and Bardhan, K.D., 2014. Tu1255 Detection of Urinary Volatile Organic Compounds in Patients With Inflammatory Bowel Disease and Controls by an Electronic Nose-A Transatlantic Study. Gastroenterology, 146(5), pp.S-795
  13. Barker, I.A., Ablett, M.P., Gilbert, H.T., Leigh, S.J., Covington, J.A., Hoyland, J.A., Richardson, S.M. and Dove, A.P., 2014. A microstereolithography resin based on thiol-ene chemistry: towards biocompatible 3D extracellular constructs for tissue engineering. Biomaterials Science, 2(4), pp.472-475

2013

  1. Covington, J.A., Westenbrink, E.W., Ouaret, N., Harbord, R., Bailey, C., O'Connell, N., Cullis, J., Williams, N., Nwokolo, C.U., Bardhan, K.D. and Arasaradnam, R.P., 2013. Application of a novel tool for diagnosing bile acid diarrhoea. Sensors, 13(9), pp.11899-11912
  2. Pandey, P.A., Wilson, N.R. and Covington, J.A., 2013. Pd-doped reduced graphene oxide sensing films for H 2 detection. Sensors and Actuators B: Chemical, 183, pp.478-487
  3. Thomas, M.G., Covington, J.A. and Wall, M.J., 2013. A chamber for the perfusion of in vitro tissue with multiple solutions. Journal of neurophysiology, 110(1), pp.269-277
  4. Covington, J., Westenbrink, E.W., O'Connell, N.C., Bailey, C., Thomas, M., Nwokolo, C., Harmston, C., Bardhan, K.D. and Arasaradnam, R., 2013. Tu1913 Towards the Non-Invasive Detection of Colorectal Cancer: The Role of Electronic Noses (E-Nose) and Faims. Gastroenterology, 144(5), pp.S-879
  5. Covington, J., Westinbrink, E., Thomas, M., O’Connell, N., Bailey, C., Nwokolo, C., Cullis, J., Williams, N., Bardhan, K. and Arasaradnam, R., 2013. PTH-187 A Novel Non-Invasive Approach to Diagnose Bile Acid Diarrhoea (Bad) using an Electronic Nose (E-Nose) and Field Asymmetric Ion Mobility Spectroscopy (Faims). Gut, 62(Suppl 1), pp.A287-A288
  6. Covington, J., Westinbrink, E., O’Connell, N., Bailey, C., Smith, S., Nwokolo, C., Harmston, C., Bardhan, K. and Arasaradnam, R., 2013. PTH-018 towards novel non invasive methods to diagnose colorectal cancer using an electronic noses (e-nose) and field asymmetric ion mobility spectrometry (faims). Gut, 62(Suppl 1), pp.A218-A219
  7. Arasaradnam, R.P., Ouaret, N., Thomas, M.G., Quraishi, N., Heatherington, E., Nwokolo, C.U., Bardhan, K.D. and Covington, J.A., A novel tool for noninvasive diagnosis and tracking of patients with inflammatory bowel disease. Inflammatory bowel diseases, 19(5), pp.999-1003
  8. Bitziou, E., Snowden, M.E., Joseph, M.B., Leigh, S.J., Covington, J.A., Macpherson, J.V. and Unwin, P.R., 2013. Dual electrode micro-channel flow cell for redox titrations: Kinetics and analysis of homogeneous ascorbic acid oxidation. Journal of Electroanalytical Chemistry, 692, pp.72-79
  9. Leigh, S.J., Gilbert, H.T., Barker, I.A., Becker, J.M., Richardson, S.M., Hoyland, J.A., Covington, J.A. and Dove, A.P., 2013. Fabrication of 3-dimensional cellular constructs via microstereolithography using a simple, three-component, poly (ethylene glycol) acrylate-based system. Biomacromolecules, 14(1), pp.186-192.
  10. Sansuk, S., Bitziou, E., Joseph, M.B., Covington, J.A., Boutelle, M.G., Unwin, P.R. and Macpherson, J.V., 2013. Ultrasensitive detection of dopamine using a carbon nanotube network microfluidic flow electrode. Analytical chemistry, 85(1), pp.163-169.
  11. Covington, J., Westenbrink, E.W., O'Connell, N.C., Bailey, C., Thomas, M., Nwokolo, C., Harmston, C., Bardhan, K.D. and Arasaradnam, R., 2013. Tu1913 Towards the Non-Invasive Detection of Colorectal Cancer: The Role of Electronic Noses (E-Nose) and Faims. Gastroenterology, 5(144), pp.S-879.
  12. Covington, J., Westenbrink, E.W., Thomas, M., O'Connell, N.C., Bailey, C., Nwokolo, C., Bardhan, K.D. and Arasaradnam, R., 2013. Mo1394 Towards the Detection of Bile Acid Diarrhea: A Novel Non-Invasive Approach Using Electronic Noses (E-Nose) and Field Asymmetric Ion Mobility Spectroscopy (FAIMS). Gastroenterology, 144(5), pp.S-655
  13. Gardner, J.W., Covington, J.A. and Harun, F.K.C., 2013. Electronic Mucosa: A Natural Successor to the Electronic Nose System?. In Human Olfactory Displays and Interfaces: Odor Sensing and Presentation (pp. 257-274). IGI Global.

2012

  1. Arasaradnam, R.P., Ouaret, N., Thomas, M.G., Gold, P., Quraishi, M.N., Nwokolo, C.U., Bardhan, K.D. and Covington, J.A., Evaluation of gut bacterial populations using an electronic e-nose and field asymmetric ion mobility spectrometry: further insights into ‘fermentonomics’. Journal of medical engineering & technology, 36(7), pp.333-337
  2. Covington, J.A., Wedlake, L., Andreyev, J., Ouaret, N., Thomas, M.G., Nwokolo, C.U., Bardhan, K.D. and Arasaradnam, R.P., 2012. The detection of patients at risk of gastrointestinal toxicity during pelvic radiotherapy by electronic nose and FAIMS: a pilot study. Sensors, 12(10), pp.13002-13018
  3. Leigh, S.J., Bowen, J., Purssell, C.P., Covington, J.A., Billson, D.R. and Hutchins, D.A., 2012. Rapid manufacture of monolithic micro-actuated forceps inspired by echinoderm pedicellariae. Bioinspiration & biomimetics, 7(4), p.044001
  4. Marina Talib, Covington, J.A., Dove, A., Bolarinwa, A., & Grover, L. 2012. Fabrication and Characterization of three dimensional Scaffolds for tissue engineering application via microstereolithography technique. R and D Seminar 2012: Research and Development Seminar 2012, Malaysia
  5. Arasaradnam, R., Ouaret, N.O., Thomas, M., Hetherington, E., Quraishi, M.N., Nwokolo, C., Bardhan, K.D. and Covington, J., 2012. OC-163 Identification of inflammatory bowel disease (IBD) using field asymmetric ion mobility spectrometry (FAIMS). Gut, 61(Suppl 2), pp.A70-A70.
  6. Harun, F.C., Covington, J.A. and Gardner, J.W., 2012. Mimicking the biological olfactory system: a Portable electronic Mucosa. IET nanobiotechnology, 6(2), pp.45-51
  7. Arasaradnam, R., Ouaret, N., Thomas, M., Hetherington, E., Nwokolo, C.U., Bardhan, K.D. and Covington, J., 2012. Su1927 Identification of Inflammatory Bowel Disease (IBD) Using Field Asymmetric Ion Mobility Spectrometry (FAIMS). Gastroenterology, 142(5), pp.S-538
  8. Cheng, X., Joseph, M.B., Covington, J.A., Dafforn, T.R., Hicks, M.R. and Rodger, A., 2012. Continuous-channel flow linear dichroism. Analytical Methods, 4(10), pp.3169-3173

2011

  1. Arasaradnam, R.P., Nwokolo, C.U., Bardhan, K.D. and Covington, J.A., Electronic nose versus canine nose: clash of the titans. Gut, pp.gut-2011
  2. Covington, J.A., Ouaret, N., Gardner, J.W., Nwokolo, C., Bardhan, K.D. and Arasaradnam, R.P., 2011, November. Detection And Identification Of Inflammatory Bowel Disease Electronic Nose. In AIP Conference Proceedings (Vol. 1362, No. 1, pp. 285-286). AIP
  3. Fisher, R.D., Mbogoro, M.M., Snowden, M.E., Joseph, M.B., Covington, J.A., Unwin, P.R. and Walton, R.I., 2011. Dissolution kinetics of polycrystalline calcium sulfate-based materials: influence of chemical modification. ACS applied materials & interfaces, 3(9), pp.3528-3537
  4. Ali, S.Z., Ho, W.O., Chowdhury, M.F., Covington, J.A., Moseley, P., Saffell, J., Gardner, J.W. and Udrea, F., 2011, September. A High Temperature SOI CMOS NO2 In AIP Conference Proceedings (Vol. 1362, No. 1, pp. 53-54). AIP
  5. Ab Aziz, M.F., Harun, F.K.C., Covington, J.A. and Gardner, J.W., 2011, September. Towards an analogue neuromorphic VLSI instrument for the sensing of complex odours. In AIP Conference Proceedings (Vol. 1362, No. 1, pp. 223-224). AIP
  6. Cole, M., Covington, J.A. and Gardner, J.W., 2011. Combined electronic nose and tongue for a flavour sensing system. Sensors and Actuators B: Chemical, 156(2), pp.832-839
  7. Leigh, S.J., Purssell, C.P., Bowen, J., Hutchins, D.A., Covington, J.A. and Billson, D.R., 2011. A miniature flow sensor fabricated by micro-stereolithography employing a magnetite/acrylic nanocomposite resin. Sensors and Actuators A: Physical, 168(1), pp.66-71
  8. Arasaradnam, R., Ouaret, N., Joseph, M., Nwokolo, C., Wedlake, L., Andreyev, J., Bardhan, K. and Covington, J., 2011, April. Neoplasia and Cancer Pathogenesis. In GUT (Vol. 60). BRITISH MED ASSOC HOUSE, TAVISTOCK SQUARE, LONDON WC1H 9JR, ENGLAND: BMJ PUBLISHING GROUP.
  9. Arasaradnam, R.P., Ouaret, N., Joseph, M., Nwokolo, C.U., Wedlake, L.J., Andreyev, J., Bardhan, K.D. and Covington, J., Radiation-Induced Gut Damage: Identifying “at Risk” Patients With an “Electronic Nose”(E-Nose). Gastroenterology, 140(5), pp.S-184
  10. Arasaradnam, R.P., Quraishi, N., Kyrou, I., Nwokolo, C.U., Joseph, M., Kumar, S., Bardhan, K.D. and Covington, J.A., Insights into ‘fermentonomics’: evaluation of volatile organic compounds (VOCs) in human disease using an electronic ‘e-nose’. Journal of medical engineering & technology, 35(2), pp.87-91
  11. Gammon, P.M., Pérez-Tomás, A., Jennings, M.R., Guy, O.J., Rimmer, N., Llobet, J., Mestres, N., Godignon, P., Placidi, M., Zabala, M. and Covington, J.A., Characterisation of HfO2/Si/SiC MOS Capacitors. In Materials Science Forum (Vol. 679, pp. 674-677). Trans Tech Publications
  12. Guha, P.K., Santra, S., Covington, J.A., Udrea, F. and Gardner, J.W., 2011. Zinc oxide nanowire based hydrogen sensor on SOI CMOS platform. Procedia Engineering, 25, pp.1473-1476

2010 and Earlier

  1. Santra, S., Ali, S.Z., Guha, P.K., Zhong, G., Robertson, J., Covington, J.A., Milne, W.I., Gardner, J.W. and Udrea, F., 2010. Post-CMOS wafer level growth of carbon nanotubes for low-cost microsensors—a proof of concept. Nanotechnology, 21(48), p.485301
  2. Arasaradnam, R.P., Covington, J.A. and Bardhan, K.D., 2010. Detecting inflammatory bowel disease through an electronic nose. gastrointestinal nursing, 8(9).
  3. Gammon, P.M., Pérez-Tomás, A., Jennings, M.R., Guy, O.J., Rimmer, N., Llobet, J., Mestres, N., Godignon, P., Placidi, M., Zabala, M. and Covington, J.A., Integration of HfO 2 on Si/SiC heterojunctions for the gate architecture of SiC power devices. Applied Physics Letters, 97(1), p.013506
  4. Gammon, P.M., Pérez-Tomás, A., Jennings, M.R., Shah, V.A., Boden, S.A., Davis, M.C., Burrows, S.E., Wilson, N.R., Roberts, G.J., Covington, J.A. and Mawby, P.A., 2010. Interface characteristics of n-n and p-n Ge/SiC heterojunction diodes formed by molecular beam epitaxy deposition. Journal of Applied Physics, 107(12), p.124512
  5. Gardner, J.W., Guha, P.K., Udrea, F. and Covington, J.A., CMOS interfacing for integrated gas sensors: A review. IEEE Sensors Journal, 10(12), pp.1833-1848
  6. Becker, J.M., Tempelaar, S., Stanford, M.J., Pounder, R.J., Covington, J.A. and Dove, A.P., 2010. Development of Amino–Oxazoline and Amino–Thiazoline Organic Catalysts for the Ring‐Opening Polymerisation of Lactide. Chemistry-a European Journal, 16(20), pp.6099-6105
  7. Santra, S., Guha, P.K., Ali, S.Z., Hiralal, P., Unalan, H.E., Covington, J.A., Amaratunga, G.A.J., Milne, W.I., Gardner, J.W. and Udrea, F., 2010. ZnO nanowires grown on SOI CMOS substrate for ethanol sensing. Sensors and Actuators B: Chemical, 146(2), pp.559-565
  8. Snowden, M.E., King, P.H., Covington, J.A., Macpherson, J.V. and Unwin, P.R., 2010. Fabrication of versatile channel flow cells for quantitative electroanalysis using prototyping. Analytical chemistry, 82(8), pp.3124-3131
  9. Gammon, P.M., Pérez-Tomás, A., Jennings, M.R., Roberts, G.J., Shah, V.A., Covington, J.A. and Mawby, P.A., 2010. Germanium–Silicon Carbide Heterojunction Diodes–A Study in Device Characteristics with Increasing Layer Thickness and Deposition Temperature. In Materials Science Forum (Vol. 645, pp. 889-892). Trans Tech Publications
  10. Arasaradnam, R.P., Quraishi, N., Kumar, S., Nwokolo, C.U., Bardhan, K.D. and Covington, J., T1267 The Gut in Health and Disease: Scenting the Difference by ‘Electronic Nose’. Gastroenterology, 138(5), pp.S-524
  11. Jennings, M.R., Pérez-Tomás, A., Guy, O.J., Lodzinski, M., Gammon, P.M., Burrows, S.E., Covington, J.A. and Mawby, P.A., 2010. Silicon-on-SiC, a novel semiconductor structure for power devices. In Materials Science Forum, Vol. 645, pp. 1243-1246.
  12. Gammon, P.M., Pérez-Tomás, A., Shah, V.A., Roberts, G.J., Jennings, M.R., Covington, J.A. and Mawby, P.A., 2009. Analysis of inhomogeneous Ge/SiC heterojunction diodes. Journal of Applied Physics, 106(9), p.093708
  13. Ali, S.Z., Santra, S., Haneef, I., Schwandt, C., Kumar, R.V., Milne, W.I., Udrea, F., Guha, P.K., Covington, J.A., Gardner, J.W. and Garofalo, V., 2009, October. Nanowire hydrogen gas sensor employing CMOS micro-hotplate. In Sensors, 2009 IEEE (pp. 114-117). IEEE
  14. Tong, C.F., Cortes, I., Mawby, P.A., Covington, J.A. and Morancho, F., 2009, February. Static and dynamic analysis of split-gate RESURF stepped oxide (RSO) MOSFETs for 35 V applications. In Electron Devices, 2009. CDE 2009. Spanish Conference on (pp. 250-253). IEEE
  15. Iwaki, T., Covington, J.A., Udrea, F. and Gardner, J.W., 2009. Identification and quantification of different vapours using a single polymer chemoresistor and the novel dual transient temperature modulation technique. Sensors and Actuators B: Chemical, 141(2), pp.370-380
  16. King, P. and Covington, J., 2009. A novel monolithic microactuator fabricated by 3D rapid direct manufacture. Procedia Chemistry, 1(1), pp.1163-1166.
  17. Harun, F.C., Covington, J.A. and Gardner, J.W., 2009. Portable e-Mucosa System: Mimicking the biological olfactory. Procedia Chemistry, 1(1), pp.991-994
  18. Harun, F.C., Taylor, J.E., Covington, J.A. and Gardner, J.W., 2009. An electronic nose employing dual-channel odour separation columns with large chemosensor arrays for advanced odour discrimination. Sensors and Actuators B: Chemical, 141(1), pp.134-140
  19. Colard, C.A., Cave, R.A., Grossiord, N., Covington, J.A. and Bon, S.A., 2009. Conducting Nanocomposite Polymer Foams from Ice‐Crystal‐Templated Assembly of Mixtures of Colloids. Advanced Materials, 21(28), pp.2894-2898
  20. Iwaki, T., Covington, J.A., Gardner, J.W. and Udrea, F., 2009, June. Novel dual transient temperature modulation technique for multi-vapour detection. In Solid-State Sensors, Actuators and Microsystems Conference, 2009. TRANSDUCERS 2009. International (pp. 592-595). IEEE.
  21. Covington, J.A. and Gardner, J.W., 2009, May. Carbon nanomaterial polymer composite chemFET and chemoresistors for vapour sensing. In AIP Conference Proceedings (Vol. 1137, No. 1, pp. 38-41). AIP
  22. Udrea, F., Santra, S., Guha, P.K., Ali, S.Z., Covington, J.A., Milne, W.I., Gardner, J.W. and Maeng, S., 2009, May. Nanotubes and nanorods on CMOS substrates for gas sensing. In AIP Conference Proceedings (Vol. 1137, No. 1, pp. 19-26). AIP
  23. Taylor, J.E., Che Harun, F.K., Covington, J.A. and Gardner, J.W., 2009, May. Applying Convolution‐Based Processing Methods To A Dual‐Channel, Large Array Artificial Olfactory Mucosa. In AIP Conference Proceedings (Vol. 1137, No. 1, pp. 181-184). American Institute of Physics.
  24. Santra, S., Ali, S.Z., Guha, P.K., Hiralal, P., Unalan, H.E., Dalal, S.H., Covington, J.A., Milne, W.I., Gardner, J.W. and Udrea, F., 2009, May. CMOS alcohol sensor employing ZnO nanowire sensing films. In AIP Conference Proceedings (Vol. 1137, No. 1, pp. 119-122). American Institute of Physics.
  25. Brkic, B.R., Chalmers, A., Boulanger, K., Pattanaik, S. and Covington, J., 2009, April. Cross-modal affects of smell on the real-time rendering of grass. In Proceedings of the 25th Spring Conference on Computer Graphics (pp. 161-166).
  26. Pérez-Tomás, A., Lodzinski, M., Guy, O.J., Jennings, M.R., Placidi, M., Llobet, J., Gammon, P.M., Davis, M.C., Covington, J.A., Burrows, S.E. and Mawby, P.A., 2009. Si/SiC bonded wafer: A route to carbon free SiO 2 on SiC. Applied Physics Letters, 94(10), p.103510
  27. Iwaki, T., Covington, J.A. and Gardner, J.W., 2009. Identification of different vapors using a single temperature modulated polymer sensor with a novel signal processing technique. IEEE Sensors Journal, 9(4), pp.314-328.
  28. Tong, C.F., Mawby, P.A. and Covington, J.A., 2009, September. ‘Field Balanced’SG-RSO structure showing tremendous potential for low voltage trench MOSFETs. In Power Electronics and Applications, 2009. EPE'09. 13th European Conference on (pp. 1-5). IEEE
  29. Le Maitre, C.L., Covington, J.A., Dove, A.P., Bon, S.A. and Hoyland, J.A., 2009. Tailored lithographic fabrication of a cell-seeded polymeric intervertebral disc: a novel therapy for intervertebral disc degeneration. In Proceedings of the 8th World BioMaterials Congress 2008. Curran Associates, Inc.
  30. Guy, O.J., Pérez-Tomás, A., Jennings, M.R., Lodzinski, M., Castaing, A., Mawby, P.A., Covington, J.A., Wilks, S.P., Hammond, R., Connolly, D. and Jones, S., 2009. Investigation of Si/4H-SiC hetero-junction growth and electrical properties. In Materials Science Forum (Vol. 615, pp. 443-446). Trans Tech Publications
  31. Gammon, P.M., Pérez-Tomás, A., Jennings, M.R., Roberts, G.J., Davis, M.C., Shah, V.A., Burrows, S.E., Wilson, N.R., Covington, J.A. and Mawby, P.A., 2008. Characterization of n-n Ge/SiC heterojunction diodes. Applied Physics Letters, 93(11), p.112104
  32. Jennings, M.R., Pérez-Tomás, A., Guy, O.J., Hammond, R., Burrows, S.E., Gammon, P.M., Lodzinski, M., Covington, J.A. and Mawby, P.A., 2008. Si∕ SiC Heterojunctions Fabricated by Direct Wafer Bonding. Electrochemical and Solid-State Letters, 11(11), pp.H306-H308
  33. Lu, C.C., Liao, K.H., Udrea, F., Covington, J.A. and Gardner, J.W., 2008. Multi-field simulations and characterization of CMOS-MEMS high-temperature smart gas sensors based on SOI technology. Journal of Micromechanics and Microengineering, 18(7), p.075010
  34. Tong, C.F., Mawby, P.A., Covington, J.A. and Pérez-Tomás, A., 2008. Investigation on split-gate RSO MOSFET for 30 V breakdown. 9th International Seminar on Power Semiconductors (ISPS 2008), 2008 p. 121 – 125
  35. Mawby, P.A., Pérez-Tomás, A., Jennings, M.R., Davis, M., Covington, J.A., Shah, V. and Grasby, T., 2007, December. Molecular beam epitaxy Si/4H-SiC heterojunction diodes. In Physics of Semiconductor Devices, 2007. IWPSD 2007. International Workshop on (pp. 775-780). IEEE
  36. Pérez-Tomás, A., Jennings, M.R., Davis, M., Shah, V., Grasby, T., Covington, J.A. and Mawby, P.A., 2007. High doped MBE Si p–n and n–n heterojunction diodes on 4H-SiC. Microelectronics Journal, 38(12), pp.1233-1237
  37. Harun, F.C., King, P.H., Covington, J.A. and Gardner, J.W., 2007, October. Novel gas chromatographic microsystem with very large sensor arrays for advanced odour discrimination. In Sensors, 2007 IEEE (pp. 1361-1363). IEEE. – Contribution 25%
  38. Iwaki, T., Covington, J.A. and Gardner, J.W., 2007, October. Identification of vapours using a single carbon black/polymer composite sensor and a novel temperature modulation technique. In Sensors, 2007 IEEE (pp. 1229-1232). IEEE
  39. Guha, P.K., Ali, S.Z., Lee, C.C.C., Udrea, F., Milne, W.I., Iwaki, T., Covington, J.A. and Gardner, J.W., 2007. Novel design and characterisation of SOI CMOS micro-hotplates for high temperature gas sensors. Sensors and Actuators B: Chemical, 127(1), pp.260-266
  40. Tan, S.L., Covington, J.A., Gardner, J.W. and Pearce, T.C., 2007, October. Finite element simulation of a biomimetic olfactory microsystem for spatio-temporal signal generation. In Asian Simulation Conference (pp. 216-226). Springer, Berlin, Heidelberg
  41. Gardner, J.W., Covington, J.A., Tan, S.L. and Pearce, T.C., 2007, July. Towards an artificial olfactory mucosa for improved odour classification. In Proceedings of the Royal Society of London A: Mathematical, Physical and Engineering Sciences (Vol. 463, No. 2083, pp. 1713-1728). The Royal Society
  42. Pérez-Tomás, A., Jennings, M.R., Davis, M., Covington, J.A., Mawby, P.A., Shah, V. and Grasby, T., 2007. Characterization and modeling of n-n Si∕ Si C heterojunction diodes. Journal of applied physics, 102(1), p.014505
  43. Gardner, J.W., Tan, S.L., Covington, J.A. and Pearce, T.C., 2007, June. Enhanced Discrimination of Complex Odours Based upon Spatio-Temporal signals from a Micro-Mucosa. In Solid-State Sensors, Actuators and Microsystems Conference, 2007. TRANSDUCERS 2007. International (pp. 2465-2468). IEEE
  44. Jennings, M.R., Pérez-Tomás, A., Davies, M., Walker, D., Zhu, L., Losee, P., Huang, W., Balachandran, S., Guy, O.J., Covington, J.A. and Chow, T.P., 2007. Analysis of Al/Ti, Al/Ni multiple and triple layer contacts to p-type 4H-SiC. Solid-state electronics, 51(5), pp.797-801
  45. Covington, J.A., Gardner, J.W., Hamilton, A., Pearce, T.C. and Tan, S.L., 2007. Towards a truly biomimetic olfactory microsystem: an artificial olfactory mucosa. IET nanobiotechnology, 1(2), pp.15-21
  46. Koickal, T.J., Hamilton, A., Tan, S.L., Covington, J.A., Gardner, J.W. and Pearce, T.C., 2007. Analog VLSI circuit implementation of an adaptive neuromorphic olfaction chip. IEEE Transactions on Circuits and Systems I: Regular Papers, 54(1), pp.60-73
  47. Jennings, M.R., Pérez-Tomás, A., Walker, D., Zhu, L., Losee, P.A., Huang, W., Balachandran, S., Guy, O.J., Covington, J.A., Chow, T.P. and Mawby, P.A., 2007. Development of low resistance Al/Ti stacked metal contacts to p-type 4H-SiC. In Materials science forum (Vol. 556, pp. 697-700). Trans Tech Publications Ltd.
  48. Pérez-Tomás, A., Jennings, M.R., Mawby, P.A., Covington, J.A., Godignon, P., Millan, J. and Mestres, N., 2007. SiC MOSFET channel mobility dependence on substrate doping and temperature considering high density of interface traps. In Materials science forum (Vol. 556, pp. 835-838). Trans Tech Publications
  49. Pérez-Tomás, A., Brosselard, P., Godignon, P., Millán, J., Mestres, N., Jennings, M.R., Covington, J.A. and Mawby, P.A., 2006. Field-effect mobility temperature modeling of 4 H-Si C metal-oxide-semiconductor transistors. Journal of applied physics, 100(11), p.114508
  50. Ali, S.Z., Guha, P.K., Lee, C.C.C., Udrea, F., Milne, W.I., Iwaki, T., Covington, J. and Gardner, J.W., 2006, October. High temperature SQI CMOS tungsten micro-heaters. In Sensors, 2006. 5th IEEE Conference on (pp. 847-850). IEEE
  51. Iwaki, T., Covington, J.A., Gardner, J.W., Udrea, F., Blackman, C.S. and Parkin, I.P., 2006, October. SQI-CMOS based single crystal silicon micro-heaters for gas sensors. In Sensors, 2006. 5th IEEE Conference on (pp. 460-463). IEEE
  52. Guha, P.K., Ali, S.Z., Udrea, F., Milne, W.I., Iwaki, T., Covington, J.A. and Gardner, J.W., 2006, September. Novel design and characterisation of SOI CMOS micro-hotplates for gas sensors. In Proceedings of the 20th Eurosensors Anniversary Conference (Vol. 127, pp. 268-269). Chalmers University of Technology
  53. Gardner, J.W., Covington, J.A., Tan, S.L. and Pearce, T.C., 2006. A biologically-inspired artificial olfactory mucosa. Polymer, 1, p.S11
  54. Koickal, T.J., Hamilton, A., Pearce, T.C., Tan, S.L., Covington, J.A. and Gardner, J.W., 2006, May. Analog VLSI design of an adaptive neuromorphic chip for olfactory systems. In Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on (pp. 4-pp). IEEE
  55. Tan, S.L., Covington, J.A. and Gardner, J.W., 2006. Velocity-optimized diffusion for ultra-fast polymer-based resistive gas sensors. IEE Proceedings-Science, Measurement and Technology, 153(3), pp.94-100
  56. Gardner, J.W., Hamilton, A., Pearce, T.C., Tan, S.L. and Covington, J.A., 2006, April. Towards a Truly Biomimetic Olfactory Microsystem: An Artificial Olfactory Mucosa. In The Institution of Engineering and Technology Seminar on MEMS Sensors and Actuators 2006 (pp. 105-112). IET.
  57. Koickal, T.J., Hamilton, A., Tan, S.L., Covington, J., Gardner, J.W. and Pearce, T., 2005, May. Smart interface circuit to ameliorate loss of measurement range in chemical microsensor arrays. In Instrumentation and Measurement Technology Conference, 2005. IMTC 2005. Proceedings of the IEEE (Vol. 1, pp. 548-550). IEEE
  58. Pearce, T.C., Fulvi-Mari, C., Covington, J.A., Tan, F.S., Gardner, J.W., Koickal, T.J. and Hamilton, A., 2005, March. Silicon-based neuromorphic implementation of the olfactory pathway. In Neural Engineering, 2005. Conference Proceedings. 2nd International IEEE EMBS Conference on (pp. 307-312). IEEE
  59. Iwaki, T., Covington, J.A., Udrea, F., Ali, S.Z., Guha, P.K. and Gardner, J.W., 2005. Design and simulation of resistive SOI CMOS micro-heaters for high temperature gas sensors. In Journal of Physics: Conference Series (Vol. 15, No. 1, p. 27). IOP Publishing
  60. Tan, S.L., Covington, J.A., Gardner, J.W. and Hesketh, P.J., 2004, October. Ultra-fast/low volume odour delivery package for chemical microsystems. In Sensors, 2004. Proceedings of IEEE (pp. 1171-1174). IEEE.
  61. Covington, J.A., Gardner, J.W., Bartlett, P.N. and Toh, C.S., 2004. Conductive polymer gate FET devices for vapour sensing. IEE Proceedings-Circuits, Devices and Systems, 151(4), pp.326-334
  62. Tan, S.L., Covington, J.A. and Gardner, J.W., 2004, July. Ultra-fast chemical sensing microsystem employing resistive nanomaterials. In of SPIE Vol (Vol. 5389, p. 367)
  63. Covington, J.A., Tan, S.L., Gardner, J.W., Hamilton, A., Koickal, T. and Pearce, T., 2003, October. Combined smart chemFET/resistive sensor array. In Sensors, 2003. Proceedings of IEEE (Vol. 2, pp. 1120-1123
  64. Gardner, J.W., Covington, J.A., Shaw, G., Parkin, I.P. and Udrea, F., 2003, September. SOI gas sensors with low temperature CVD films. In Proceedings of the 17th European Conference on Solid-State Tranducers, Eurosensors. University of Minho
  65. Lu, CC., Udrea, F., Covington, J.A. and Gardner, J.W., 2002. Electro-thermal characterisation of high-temperature smart gas sensors in SOI CMOS technology. In: The 17th European Conference on Solid-State Transducers; Eurosensors XVI, Prague, Czech Republic pp. 671-672.
  66. Covington, J.A., Udrea, F. and Gardner, J.W., 2002, June. Resistive gas sensor with integrated MOSFET micro hot-plate based on an analogue SOI CMOS process. In SENSORS, 2002 IEEE (Vol. 2, pp. 1389-1394). IEEE.
  67. Fang, Q., Chetwynd, D.G., Covington, J.A., Toh, C.S. and Gardner, J.W., 2002. Micro-gas-sensor with conducting polymers. Sensors and Actuators B: Chemical, 84(1), pp.66-71
  68. Udrea, F., Gardner, J.W., Setiadi, D., Covington, J.A., Dogaru, T., Lu, C.C. and Milne, W.I., 2001. Design and simulations of SOI CMOS micro-hotplate gas sensors. Sensors and Actuators B: Chemical, 78(1), pp.180-190
  69. Covington, J.A., Gardner, J.W., Briand, D. and De Rooij, N.F., 2001. A polymer gate FET sensor array for detecting organic vapours. Sensors and Actuators B: Chemical, 77(1), pp.155-162
  70. Lu, C.C., Udrea, F., Gardner, J.W., Setiadi, D., Dogaru, T., Tsai, T.H. and Covington, J.A., 2001, April. Design and coupled-effect simulations of CMOS micro gas sensors built on SOI thin membranes. In Design, Test, Integration, and Packaging of MEMS/MOEMS 2001 (pp. 86-95). International Society for Optics and Photonics
  71. Gardner, J.W., Covington, J.A., Udrea, F., Dogaru, T., Lu, C.C. and Milne, W., 2001. SOI-based micro-hotplate microcalorimeter gas sensor with integrated BiCMOS transducer. In Transducers’ 01 Eurosensors XV (pp. 1660-1663). Springer Berlin Heidelberg
  72. Covington, J.A., Gardner, J.W., Toh, C., Bartlett, P.N. and Briand, D., 2001. Characterisation of an electrodeposited conducting polymer FET array for vapour and odour sensing. In Electronic Noses and Olfaction 2000: Proceedings of the 7th International Symposium on Olfaction and Electronic Noses, Brighton, UK, July 2000 (p. 35). CRC Press
  73. Udrea, F., Setiadi, D., Gardner, J.W., Covington, J.A. and Lu, CC., 2000 A novel class of smart gas sensors using CMOS micro-heaters embedded in an SOI membrane. The 14th European Conference on Solid-State Transducers; Eurosensors XIV, Copenhagen, Denmark pp. 391-392
  74. Hatfield, J.V., Covington, J.A. and Gardner, J.W., 2000. GasFETs incorporating conducting polymers as gate materials. Sensors and Actuators B: Chemical, 65(1), pp.253-256
  75. Lu, C.C., Setiadi, D., Udrea, F., Milne, W.I., Covington, J.A. and Gardner, J.W., 2000. 3D Thermo-electro-mechanical simulations of gas sensors based on SOI membranes. Power [W], 500, p.600.
  76. Setiadi, D., Udrea, F., Milne, W.I., Covington, J.A. and Gardner, J.W., 1999. 3D numerical simulation of novel SOI MOSFET based gas sensors. In Proceedings (Electrochemical Society) (Vol. 99, No. 23, pp. 416-419). Pennington, NJ: Electrochemical Society
  77. Covington, J.A., Gardner, J.W. and Hatfield, J.V., 1999, July. Conducting polymer FET devices for vapor sensing. In 1999 Symposium on Smart Structures and Materials (pp. 296-307). International Society for Optics and Photonics