Leverhulme International Fellowship Awarded

Tom has been awarded a Leverhulme International Fellowship. The fellowship will allow Tom to pursue fundamental studies of solvated electrons- a critical species in radiation damage, redox chemical transformations and charge-transfer in biology. He will also pioneer new spectroscopic techniques to unravel the complex and deleterious photoionization reactions of aromatic amino acids and DNA after absorption of ultraviolet light.

As part of the fellowship he will work at University of California, Los Angeles with Prof. Benjamin Schwartz, and at the University of Southern California with Prof. Stephen Bradforth.

Photoionisation of indole in water paper accepted for publication

Tom and Steve Bradforth (University of Southern California and former Bristol Benjamin Meaker Visiting Professor with Tom in 2018), have unravelled the complex photoionisation dynamics of indole, the UVB chromophore of tryptophan, in water using a combination of ultrafast laser experiments and theory. The study has just been accepted for publication in the Journal of Physical Chemistry B and available to read here.

Welcome to Somnath

Welcome to Somnath Kashid who joins us as a postdoctoral research fellow on the BBSRC sLoLa Circuits of Life grant. Somnath obtained his PhD from CSIR-National Chemical Laboratory, Pune, under the supervision of Dr Sayan Bagchi where he used ultrafast two-dimensional infrared spectroscopy and molecular dynamics simulations to study hydrogen bond dynamics. He then conducted postdoctoral research with Prof Arindam Chowdhury at IIT, Bombay using single molecule florescence spectroscopy and FLIM to study Molybdenum disulfide plates.

De novo photoredox active protein paper published in PNAS

Work led by Ross Anderson’s group to create a family of heme containing redox de novo maquette proteins has been published in PNAS. The paper entitled “An expandable, modular de novo protein platform for precision redox engineering” details the modular protein design and characterisation of the 4D2 family of proteins which will be used to explore long-range photoinduced electron transfer, and is one of the cornerstones of the Circuits of Life BBSRC sLoLa project. A news article from the University can be found here.