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Search by Year: Using the tabs below you can find a list of all of the articles published by the group to date. 2014 - 2013 - 2012 - 2011 - 2010 - 2009 - 2008 - 2007 - 2006 - 2005 - 2004 - 2003 - 2002 - 2001 - 2000 - 1999 - 1998 - 1996 - 1995 - 1991 - 1990 - 1985

1998

• Radial Flow Microring Electrode (RFMRE): Investigation of Fast Heterogeneous Electron Transfer Processes
  J. V. Macpherson, C. E. Jones and P. R. Unwin, J. Phys. Chem. B, 1998, 102, 9891 – 9897.
• The Marlow Medal Lecture. Dynamic Electrochemistry as a Quantitative Probe of Interfacial Physicochemical Processes
  P. R. Unwin, J. Chem. Soc., Faraday Trans., 1998, 94, 3183 - 3196.

• A New Approach for Measuring the Effect of a Monolayer on Molecular Transfer Across an Air/Water Interface Using Scanning Electrochemical Microscopy
  C. J. Slevin, S. Ryley, D. J. Walton and P. R. Unwin, Langmuir, 1998, 14, 5331 - 5334.

• Radial Flow Microring Electrode: Development and Characterization
  J. V. Macpherson and P. R. Unwin, Anal. Chem., 1998, 70, 2914 - 2921.

• Scanning Electrochemical Microscopy: Kinetics of Chemical Reactions Following Electron-Transfer Measured with the Substrate Generation - Tip Collection Mode
  R. D. Martin and P. R. Unwin, J. Chem. Soc., Faraday Trans., 1998, 94, 753 - 759.

• Scanning Electrochemical Microscopy (SECM) as a Probe of Transfer Processes in Two-Phase Systems: Theory and Experimental Applications of SECM-Induced Transfer with Arbitrary Partition Coefficients, Diffusion Coefficients and Interfacial Kinetics
  A. L. Barker, J. V. Macpherson, C. J. Slevin and P. R. Unwin, J. Phys. Chem. B, 1998, 102, 1586 - 1598.

• Theory and Experiment for the Substrate-Generation / Tip-Collection Mode of the Scanning Electrochemical Microscope: Application as an Approach for Measuring the Diffusion Coefficient Ratio of a Redox Couple
  R. D. Martin and P. R. Unwin, Anal. Chem., 1998, 70, 276 - 284.

 

1997

• Measurement of Local Reactivity at Liquid/Solid, Liquid/Liquid and Liquid/Gas Interfaces with the Scanning Electrochemical Microscope: Principles, Theory and Applications of the Double Potential Step Chronoamperometric Mode
  C. J. Slevin, J. V. Macpherson and P. R. Unwin, J. Phys. Chem. B, 1997, 101, 10851 - 10859.

• Characterisation and Application of a Mercury Hemisphere Microjet Electrode
  J. V. Macpherson and P. R. Unwin, Anal. Chem., 1997, 69, 5045 - 5051.

• Measurement of Liquid/Liquid Interfacial Kinetics by Directly Probing the Concentration Profiles at Expanding Droplets
  C. J. Slevin and P. R. Unwin, Langmuir, 1997, 13, 4799 - 4803.

• Quantitative Spatially-Resolved Measurements of Mass Transfer Through Laryngeal Cartilage
  J. V. Macpherson, D. O'Hare, P. R. Unwin and C. P. Winlove, Biophys. J., 1997, 73, 2771 - 2781.

• Scanning Electrochemical Microscopy: Theory and Experiment for the Positive Feedback Mode with Unequal Diffusion Coefficients of the Redox Mediator Couple
  R. D. Martin and P. R. Unwin, J. Electroanal. Chem., Interfacial Electrochem., 1997, 439, 123 - 136.

• Determination of the Diffusion Coefficient of Hydrogen in Aqueous Solution using Single and Double Potential Step Chronoamperometry at a Disk Ultramicroelectrode
  J. V. Macpherson and P. R. Unwin, Anal. Chem., 1997, 69, 2063 - 2069.

• New Electrochemical Techniques for Probing Phase Transfer Dynamics at Dental Interfaces in-vitro
  P. R. Unwin, J. V. Macpherson, M. A. Beeston, N. J. Evans, D. Littlewood and N. P. Hughes, Adv. Dent. Res., 1997, 11, 548 - 559.

 

1996

• A New Approach to the Measurement of Transfer Rates Across Immiscible Liquid/Liquid Interfaces
  C. J. Slevin, J. A. Umbers, J. H. Atherton and P. R. Unwin, J. Chem. Soc., Faraday Trans., 1996, 96, 5177 - 5180.

• Scanning Electrochemical Microscope Induced Dissolution: Theory and Experiment for Silver Chloride Dissolution in Aqueous Solution without Supporting Electrolyte
  J. V. Macpherson and P. R. Unwin, J. Phys. Chem., 1996, 100, 19475 - 19483.

• Scanning Electrochemical Microscopy 33 : Application to the Study of ECE/DISP Reactions
  C. Demaille, P. R. Unwin and A. J. Bard, J. Phys. Chem., 1996, 100, 14137 - 14143.

• Direct Measurement of Fluid Flow through Dentine Tubules using Scanning Electrochemical Microscopy
  N. P. Hughes, D. Littlewood, P. R. Unwin, J. V. Macpherson and M. A. Beeston, Dentine / Pulp Complex (M.Shimono, T. Maeda, H. Suda and K. Takahashi [eds}), pp 333-335, Quintessence, IL, 1996.

• Probing the Oxidative Etching Kinetics of Metals with the Feedback Mode of the Scanning Electrochemical Microscope
  J. V. Macpherson, C. J. Slevin and P. R. Unwin, J. Chem. Soc., Faraday Trans., 1996, 92, 3799 - 3806.

• In-situ Imaging of Ionic Crystal Dissolution using an Integrated Electrochemical/AFM Probe
  J. V. Macpherson, P. R. Unwin, A. C. Hillier and A. J. Bard, J. Am. Chem. Soc., 1996, 118, 6445-6452.