Factors that Impact Photochemical Cage Escape Yields
The utilization of visible light to mediate chemical reactions in fluid solutions has
applications that range from solar fuel production to medicine and organic synthesis. These …
applications that range from solar fuel production to medicine and organic synthesis. These …
Ultrafast equilibrium and non-equilibrium chemical reaction dynamics probed with multidimensional infrared spectroscopy
Two-dimensional infrared (2D-IR) spectroscopy provides powerful tools to investigate
chemical reaction dynamics in the condensed phase. Correlating excitation and detection …
chemical reaction dynamics in the condensed phase. Correlating excitation and detection …
Spectroscopic Techniques to Unravel Mechanistic Details in Light‐Induced Transformations and Photoredox Catalysis
The rapid development of photo (redox) catalysis within the last decades is remarkable to
the extent that the utilization of light‐driven processes in organic chemistry has become a …
the extent that the utilization of light‐driven processes in organic chemistry has become a …
[HTML][HTML] A protocol for determining cage-escape yields using nanosecond transient absorption spectroscopy
Here, we present a protocol for the determination of cage-escape yields following excited-
state electron transfer between a photosensitizer and a quencher. We describe steps for …
state electron transfer between a photosensitizer and a quencher. We describe steps for …
Radical cage effects: Comparison of solvent bulk viscosity and microviscosity in predicting the recombination efficiencies of radical cage pairs
JT Barry, DJ Berg, DR Tyler - Journal of the American Chemical …, 2016 - ACS Publications
This study reports the results of experiments that probed how solvents affect the
recombination efficiency (F cP) of geminate radical cage pairs. The macroviscosity of …
recombination efficiency (F cP) of geminate radical cage pairs. The macroviscosity of …
Radical cage effects: The prediction of radical cage pair recombination efficiencies using microviscosity across a range of solvent types
JT Barry, DJ Berg, DR Tyler - Journal of the American Chemical …, 2017 - ACS Publications
This study reports a method for correlating the radical recombination efficiencies (F cP) of
geminate radical cage pairs to the properties of the solvent. Although bulk viscosity …
geminate radical cage pairs to the properties of the solvent. Although bulk viscosity …
Direct Detection of the Oxygen Rebound Intermediates, Ferryl Mb and NO2, in the Reaction of metMyoglobin with Peroxynitrite
J Su, JT Groves - Journal of the American Chemical Society, 2009 - ACS Publications
Oxygenated hemoproteins are known to react rapidly with nitric oxide (NO) to produce
peroxynitrite (PN) at the heme site. This process could lead either to attenuation of the …
peroxynitrite (PN) at the heme site. This process could lead either to attenuation of the …
Parallel and competitive pathways for substrate desaturation, hydroxylation, and radical rearrangement by the non-heme diiron hydroxylase AlkB
HLR Cooper, G Mishra, X Huang… - Journal of the …, 2012 - ACS Publications
A purified and highly active form of the non-heme diiron hydroxylase AlkB was investigated
using the diagnostic probe substrate norcarane. The reaction afforded C2 (26%) and C3 …
using the diagnostic probe substrate norcarane. The reaction afforded C2 (26%) and C3 …
Solvent-dependent cage dynamics of small nonpolar radicals: lessons from the photodissociation and geminate recombination of alkylcobalamins
AB Stickrath, EC Carroll, X Dai, DA Harris… - The Journal of …, 2009 - ACS Publications
Time-resolved transient absorption spectroscopy was used to investigate the primary
geminate recombination and cage escape of alkyl radicals in solution over a temperature …
geminate recombination and cage escape of alkyl radicals in solution over a temperature …
The effect of viscosity on the diffusion and termination reaction of organic radical pairs
X Li, T Ogihara, M Abe, Y Nakamura… - … –A European Journal, 2019 - Wiley Online Library
The effect of viscosity on the diffusion efficiency (Fdif) of an organic radical pair in a solvent
cage and the termination mechanism, that is, the selectivity of disproportionation (Disp) and …
cage and the termination mechanism, that is, the selectivity of disproportionation (Disp) and …