Delocalisation of photoexcited triplet states probed by transient EPR and hyperfine spectroscopy

S Richert, CE Tait, CR Timmel - Journal of Magnetic Resonance, 2017 - Elsevier
Photoexcited triplet states play a crucial role in photochemical mechanisms: long known to
be of paramount importance in the study of photosynthetic reaction centres, they have more …

Computational tools for the simulation and analysis of spin-polarized EPR spectra

CE Tait, MD Krzyaniak, S Stoll - Journal of Magnetic Resonance, 2023 - Elsevier
The EPR spectra of paramagnetic species induced by photoexcitation typically exhibit
enhanced absorptive and emissive features resulting from sublevel populations that differ …

Triplet state delocalization in a conjugated porphyrin dimer probed by transient electron paramagnetic resonance techniques

CE Tait, P Neuhaus, HL Anderson… - Journal of the American …, 2015 - ACS Publications
The delocalization of the photoexcited triplet state in a linear butadiyne-linked porphyrin
dimer is investigated by time-resolved and pulse electron paramagnetic resonance (EPR) …

[HTML][HTML] The impact of spin–orbit coupling on fine-structure and spin polarisation in photoexcited porphyrin triplet states

G Moise, AJ Redman, S Richert, WK Myers… - Journal of Magnetic …, 2023 - Elsevier
The photoexcited triplet states of porphyrins show great promise for applications in the fields
of opto-electronics, photonics, molecular wires, and spintronics. The magnetic properties of …

Pentacene in 1, 3, 5-Tri (1-naphtyl) benzene: a novel standard for transient EPR spectroscopy at room temperature

M Schröder, D Rauber, C Matt, CWM Kay - Applied Magnetic Resonance, 2022 - Springer
Testing and calibrating an experimental setup with standard samples is an essential aspect
of scientific research. Single crystals of pentacene in p-terphenyl are widely used for this …

Electron spin relaxation of photoexcited porphyrin in water—glycerol glass

N Sannikova, I Timofeev, E Bagryanskaya, M Bowman… - Molecules, 2020 - mdpi.com
Recently, the photoexcited triplet state of porphyrin was proposed as a promising spin-label
for pulsed dipolar electron paramagnetic resonance (EPR). Herein, we report the factors that …

[HTML][HTML] The electronic structure and dynamics of the excited triplet state of octaethylaluminum (III)-porphyrin investigated with advanced EPR methods

A Carella, S Ciuti, HTA Wiedemann, CWM Kay… - Journal of Magnetic …, 2023 - Elsevier
The photoexcited triplet state of octaethylaluminum (III)-porphyrin (AlOEP) was investigated
by time-resolved Electron Paramagnetic Resonance, Electron Nuclear Double Resonance …

Method Development for Pulsed EPR Distance Determination–Light-Induced Techniques and Model Based Analysis

D Bücker - 2024 - kops.uni-konstanz.de
Method Development for Pulsed EPR Distance Determination – Light-Induced Techniques and
Model Based Analysis Page 1 Method Development for Pulsed EPR Distance Determination …

Mechanisms of Protein Interactions Investigated by Electron Paramagnetic Resonance Spectroscopy

S Weickert - 2022 - kops.uni-konstanz.de
In recent years, the measurement of distance distributions in the nanometer range using
double electron-electron resonance (DEER), a pulsed electron paramagnetic resonance …

Electron Paramagnetic Resonance Spectroscopy

S Weickert, M Drescher - Encyclopedia of Physical Organic …, 2016 - Wiley Online Library
This chapter summarizes the state of the art in electron paramagnetic resonance (EPR)
spectroscopy. It should give the reader an overview of the tremendous methodological …