Picture of flying drone

Award-winning sensor signal processing research at Strathclyde...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by Strathclyde researchers involved in award-winning research into technology for detecting drones. - but also other internationally significant research from within the Department of Electronic & Electrical Engineering.

Strathprints also exposes world leading research from the Faculties of Science, Engineering, Humanities & Social Sciences, and from the Strathclyde Business School.

Discover more...

Protein fluorescence decay : a gamma function description of thermally induced interconversion of amino acid rotamers

Rolinski, O.J. and Scobie, K. and Birch, D.J.S. (2009) Protein fluorescence decay : a gamma function description of thermally induced interconversion of amino acid rotamers. Physical Review E: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 79 (5). ISSN 1063-651X

Full text not available in this repository. (Request a copy from the Strathclyde author)

Abstract

We present a description of fluorescence decay kinetics in complex environments based on gamma functions rather than the conventional approach using exponentials. The gamma function description is tested in measurements on the temperature dependence of the protein human serum albumin (HSA), N-acetyl tryptophanamide (NATA), and 2, 5-dipenyl oxazole (PPO). The monitoring of macromolecular structure and dynamics is demonstrated by means of distinct tryptophan (Trp) rotamer populations and their interconversion in HSA.