Development of a platform for near-infrared photoredox catalysis

BD Ravetz, NES Tay, CL Joe… - ACS central …, 2020 - ACS Publications
Over the past decade, chemists have embraced visible-light photoredox catalysis due to its
remarkable ability to activate small molecules. Broadly, these methods employ metal …

Photochromic nucleosides and oligonucleotides

J Bargstedt, M Reinschmidt, L Tydecks… - Angewandte Chemie …, 2024 - Wiley Online Library
Photochromism is a reversible phenomenon wherein a material undergoes a change in
color upon exposure to light. In organic photochromes, this effect often results from light …

Sulfonothioated meso-Methyl BODIPY Shows Enhanced Uncaging Efficiency and Releases H2Sn

L Wohlrábová, J Okoročenkova, E Palao… - Organic …, 2023 - ACS Publications
meso-Methyl BODIPY photocages stand out for their absorption properties and easy
chromophore derivatization. However, their low uncaging efficiencies often hinder …

Fluorescence to measure light intensity

A Lahlou, HS Tehrani, I Coghill, Y Shpinov, M Mandal… - Nature …, 2023 - nature.com
Despite the need for quantitative measurements of light intensity across many scientific
disciplines, existing technologies for measuring light dose at the sample of a fluorescence …

Photochromic Single-Component Organic Fulgide Ferroelectric with Photo-Triggered Polarization Response

Y Du, CR Huang, ZK Xu, W Hu, PF Li, RG **ong… - JACS Au, 2023 - ACS Publications
Organic photochromic compounds have been widely investigated for optical memory
storage and switches. Very recently, we pioneeringly discovered optical control of …

Common pitfalls in chemical actinometry

B Wriedt, D Ziegenbalg - Journal of Flow Chemistry, 2020 - Springer
Combining microflow chemistry and photoreaction technology has shown to be a viable
option to intensify and significantly improve photochemical processes in terms of control and …

On photokinetics under monochromatic light

M Maafi - Frontiers in Chemistry, 2023 - frontiersin.org
The properties of photokinetics under monochromatic light have not yet been fully described
in the literature. In addition, for the last 120 years or so, explicit, handy model equations that …

A series of caged fluorophores for calibrating light intensity

M Mandal, HS Tehrani, Q Mai, E Simon… - Chemical …, 2023 - pubs.rsc.org
Absolute measurement of light intensity is sought for in multiple areas of chemistry, biology,
physics, and engineering. It can be achieved by using an actinometer from analyzing the …

Inactivation of competitive decay channels leads to enhanced coumarin photochemistry

R Klimek, M Asido, V Hermanns… - … –a European journal, 2022 - Wiley Online Library
In the development of photolabile protecting groups, it is of high interest to selectively modify
photochemical properties with structural changes as simple as possible. In this work …

Rhodamine‐Sensitized Two‐Photon Activation of a Red Light‐Absorbing BODIPY Photocage

R Weber, K Chok, S Junek, C Glaubitz… - … –A European Journal, 2023 - Wiley Online Library
Abstract Two‐photon (2P) activatable probes are of high value in biological and medical
chemistry since near infrared (NIR) light can penetrate deeply even in blood‐perfused tissue …