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WCUS collaborates in new anti-cancer work, published in Nature Chemistry

New research published last week in Nature Chemistry demonstrates a novel highly oxidative Ir(iii) photocatalyst, which is phototoxic towards both normoxic and hypoxic cancer cells.This research was a large collaborative project between groups in China, Switzerland, France, and the UK. WCUS contributed time resolved phosphorescence data to the study, which demonstrated an extremely long phosphorescence lifetime of the photocatalyst, thus leading to a very high oxidation turn over number making it a very effective anti-cancer agent.

Mon 30 Sep 2019, 09:58 | Tags: News Analytical spectroscopy

Targeted photoredox catalysis in cancer cells

Huaiyi Huang, Samya Banerjee, Kangqiang Qiu, Pingyu Zhang, Olivier Blacque, Thomas Malcomson, Martin J. Paterson, Guy J. Clarkson, Michael Staniforth, Vasilios G. Stavros, Gilles Gasser, Hui Chao & Peter J. Sadler
Nature Chemistry (Sept. 2019) [ ref ]

Mon 30 Sep 2019, 09:26 | Tags: Paper Analytical spectroscopy

Scalable interdigitated photoconductive emitters for the electrical modulation of terahertz beams with arbitrary linear polarization

C.D.W. Mosley, M. Staniforth, A. I. Hernandez Serrano, E. Pickwell-MacPherson and J. Lloyd-Hughes
AIP Advances 9, 045323 (Apr 2019) [ pdf ] [ ref ]

Fri 26 Apr 2019, 09:00 | Tags: Paper Terahertz Analytical spectroscopy

Giant negative terahertz photoconductivity in controllably doped carbon nanotube networks

M.G. Burdanova, A.P. Tsapenko, D.A. Satco, R.J. Kashtiban, C.D.W. Mosley, M. Monti, M. Staniforth, J. Sloan, Y. Gladush, A.G. Nasibulin and J. Lloyd-Hughes
ACS Photonics just accepted (Mar 2019) [ pdf ] [ ref ]

Fri 15 Mar 2019, 08:00 | Tags: Paper Terahertz OPTP Analytical spectroscopy

The role of symmetric functionalisation on photoisomerisation of a UV commercial chemical filter

J.M. Woolley, J.S. Peters, M.A.P. Turner, G.J. Clarkson, M.D. Horbury and V.G. Stavros
Phys. Chem. Chem. Phys. (2019) [ref]

Thu 31 Jan 2019, 11:30 | Tags: Paper TEAS Analytical spectroscopy

Determination of secondary species in solution through pump-selective transient absorption spectroscopy and explicit-solvent TDDFT

M.A.P. Turner, M.D. Horbury, V.G. Stavros and N.D.M. Hine
J. Phys. Chem. A, 123 (2019) 873

Tue 08 Jan 2019, 16:00 | Tags: Paper TEAS Analytical spectroscopy

Substituent position effects on sunscreen photodynamics: a closer look at methyl anthranilate

N. D. N. Rodrigues, N. Cole-Filipiak, M. A. P. Turner, K. Krokidi, G. L. Thornton, G. W. Richings, N. D. M. Hines and V. G. Stavros.
Chem. Phys. 515, 596-602 (2018) [ref]

Wed 14 Nov 2018, 11:30 | Tags: Paper TEAS Analytical spectroscopy

Efficient Intraband Hot Carrier Relaxation in the Perovskite Semiconductor Cs1-xRbxSnI3 Mediated by Strong Electron-Phonon Coupling

M. Monti, S. Tao, M. Staniforth, A. Crocker, E. Griffin, A. Wijesekara, R.A. Hatton, and J. Lloyd-Hughes
J. Phys. Chem. C 122 20669 (Aug 2018) [ pdf ] [ ref ]

Tue 21 Aug 2018, 09:00 | Tags: Paper Terahertz OPTP Analytical spectroscopy

Cs1−xRbxSnI3 light harvesting semiconductors for perovskite photovoltaics

K.P. Marshall, S. Tao, M. Walker, D.S. Cook, J. Lloyd-Hughes, S. Varagnolo, A. Wijesekara, D. Walker, R.I. Walton and R.A. Hatton
Materials Chemistry Frontiers 2:1515 (June 2018) [ pdf ] [ ref ]

Wed 13 Jun 2018, 12:00 | Tags: Paper Analytical spectroscopy

Highly Sensitive Terahertz Thin-Film Total Internal Reflection Spectroscopy Reveals in Situ Photoinduced Structural Changes in Methylammonium Lead Halide Perovskites

Q. Sun, X. Liu, J. Cao, R.I. Stantchev, Y. Zhou, X. Chen, E.P.J. Parrott, J. Lloyd-Hughes, N. Zhao, and E. Pickwell-MacPherson
J. Phys. Chem. C 122 17552 (June 2018) [ pdf ] [ ref ]

Fri 01 Jun 2018, 08:00 | Tags: Paper Terahertz Analytical spectroscopy

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