Energy transfer catalysis mediated by visible light: principles, applications, directions

F Strieth-Kalthoff, MJ James, M Teders… - Chemical Society …, 2018 - pubs.rsc.org
Harnessing visible light to access excited (triplet) states of organic compounds can enable
impressive reactivity modes. This tutorial review covers the photophysical fundamentals and …

Breaking the Efficiency Limit of Deep‐Blue Fluorescent OLEDs Based on Anthracene Derivatives

H Lim, SJ Woo, YH Ha, YH Kim, JJ Kim - Advanced Materials, 2022 - Wiley Online Library
Triplet harvesting is important for the realization of high‐efficiency fluorescent organic light‐
emitting diodes (OLEDs). Triplet–triplet annihilation (TTA) is one triplet‐harvesting strategy …

Transient absorption microscopy: advances in chemical imaging of photoinduced dynamics

D Davydova, A de la Cadena… - Laser & Photonics …, 2016 - Wiley Online Library
This article reviews the state of the art of ultrafast transient absorption microscopy, discusses
current experimental concepts and highlights future challenges. The advantages of transient …

Retinotopic organization of the developing retinotectal projection in the zebrafish embryo

CA Stuermer - Journal of Neuroscience, 1988 - Soc Neuroscience
Developing retinal axons in the zebrafish embryo were stained with HRP or with the
fluorescent dyes dil and diO to study the formation of the retinotectal projection. Retinal …

Core‐Alkynylated Fluorescent Flippers: Altered Ultrafast Photophysics to Track Thick Membranes

KKP Pamungkas, I Fureraj, L Assies… - Angewandte Chemie …, 2024 - Wiley Online Library
Fluorescent flippers have been introduced as small‐molecule probes to image membrane
tension in living systems. This study describes the design, synthesis, spectroscopic and …

Antenna Effect in Noble Metal‐Free Dye‐Sensitized Photocatalytic Systems Enhances CO2‐to‐CO Conversion

V Nikolaou, C Govind, E Balanikas, J Bharti… - Angewandte …, 2024 - Wiley Online Library
Dye‐sensitized photocatalytic systems (DSPs) have been extensively investigated for solar‐
driven hydrogen (H2) evolution. However, their application in carbon dioxide (CO2) …

Acylgermanes: photoinitiators and sources for Ge-centered radicals. Insights into their reactivity

D Neshchadin, A Rosspeintner… - Journal of the …, 2013 - ACS Publications
Acylgermanes have been shown to act as efficient photoinitiators. In this investigation we
show how dibenzoyldiethylgermane 1 reacts upon photoexcitation. Our real-time …

Probing with randomly interleaved pulse train bridges the gap between ultrafast pump-probe and nanosecond flash photolysis

T Nakagawa, K Okamoto, H Hanada, R Katoh - Optics Letters, 2016 - opg.optica.org
Despite the long-standing importance of transient absorption (TA) spectroscopy, many
researchers remain frustrated by the difficulty of measuring the nanosecond range in a wide …

Visible-Light-Driven, Iridium-Catalyzed Hydrogen Atom Transfer: Mechanistic Studies, Identification of Intermediates, and Catalyst Improvements

Y Park, L Tian, S Kim, TP Pabst, J Kim, GD Scholes… - JACS Au, 2022 - ACS Publications
The harvesting of visible light is a powerful strategy for the synthesis of weak chemical
bonds involving hydrogen that are below the thermodynamic threshold for spontaneous H2 …

Ultrafast intersystem-crossing dynamics and breakdown of the Kasha–Vavilov's rule of naphthalenediimides

O Yushchenko, G Licari… - The journal of …, 2015 - ACS Publications
The fluorescence quantum yield of a red naphthalenediimide dye (rNDI) with amino and Br
core substituents has been found to decrease by a factor of almost 2 by going from S1← S0 …