Bichromophoric Photosensitizers: How and Where to Attach Pyrene Moieties to Phenanthroline to Generate Copper (I) Complexes

F Doettinger, Y Yang, M Karnahl… - Inorganic Chemistry, 2023 - ACS Publications
Pyrene is a polycyclic aromatic hydrocarbon and organic dye that can form superior
bichromophoric systems when combined with a transition metal-based chromophore …

Unexpected Boost in Activity of a Cu (I) Photosensitizer by Stabilizing a Transient Excited State

M Rentschler, PJ Boden… - Inorganic …, 2022 - ACS Publications
In this study, we present a slight but surprisingly successful structural modification of the
previously reported heteroleptic Cu (I) photosensitizer Cubiipo ([(xantphos) Cu (biipo)] PF6; …

How the way a naphthalimide unit is implemented affects the photophysical and-catalytic properties of Cu (I) photosensitizers

Y Yang, F Doettinger, C Kleeberg, W Frey… - Frontiers in …, 2022 - frontiersin.org
Driven by the great potential of solar energy conversion this study comprises the evaluation
and comparison of two different design approaches for the improvement of copper based …

Photoinduced processes in rhenium (I) terpyridine complexes bearing remote amine groups: New insights from transient absorption spectroscopy

J Palion-Gazda, A Szłapa-Kula, M Penkala, K Erfurt… - Molecules, 2022 - mdpi.com
Photophysical properties of two Re (I) complexes [ReCl (CO) 3 (R-C6H4-terpy-κ2N)] with
remote amine groups, N-methyl-piperazinyl (1) and (2-cyanoethyl) methylamine (2), were …

Merging of a Perylene Moiety Enables a RuII Photosensitizer with Long‐Lived Excited States and the Efficient Production of Singlet Oxygen

MA Schmid, J Brückmann, J Bösking… - … A European Journal, 2022 - Wiley Online Library
Multichromophoric systems based on a RuII polypyridine moiety containing an additional
organic chromophore are of increasing interest with respect to different light‐driven …

Understanding the influence of geometric and electronic structure on the excited state dynamical and photoredox properties of perinone chromophores

KA Wells, JR Palmer, JE Yarnell… - Physical Chemistry …, 2021 - pubs.rsc.org
In this work, a series of eight similarly structured perinone chromophores were synthesized
and photophysically characterized to elucidate the electronic and structural tunability of their …

Probing the excited state dynamics in perinone molecules for photovoltaic applications using transient absorption spectroscopy

S Dhami, Y Kumar, C Sengupta… - Physical Chemistry …, 2023 - pubs.rsc.org
Nonfullerene polyaromatic molecules such as perinone are emerging as alternatives to
fullerene derivatives due to their low manufacturing cost, ease of functionalization, and …

Kinetic study of the azo–Hydrazone photoinduced mechanism in complexes with a-Re (CO) 3L0/+ core by flash photolysis

T Maldonado, E Flores, A Gómez, F Godoy… - … of Photochemistry and …, 2023 - Elsevier
The photoprocesses of three rhenium (I) tricarbonyl complexes, fac-Re (NN)(CO) 3 L 0/+,
bearing an azo/hydrazone ligand, NN, and L= Cl, Br or CH 3 CN as axial ligand, were …

[BUCH][B] Synthesis and Spectroscopic Investigation of Novel Catalysts for Liquid Fuel Production

H Atallah - 2022 - search.proquest.com
Global warming is currently humanity's primary threat for its survival on Earth. Flooding,
hurricanes, droughts, and wildland fires forebode more cataclysmic events. Currently …