Photochemical action plots reveal the fundamental mismatch between absorptivity and photochemical reactivity

SL Walden, JA Carroll, AN Unterreiner… - Advanced …, 2024 - Wiley Online Library
Over the last years, the authors' laboratory has employed monochromatic tuneable laser
systems to reveal a fundamental mismatch between the absorptivity of a chromophore and …

Chitosan and chito-oligosaccharide: a versatile biopolymer with endless grafting possibilities for multifarious applications

P Mohite, SR Shah, S Singh, T Rajput… - … in bioengineering and …, 2023 - frontiersin.org
Chito-oligosaccharides (COS), derived from chitosan (CH), are attracting increasing
attention as drug delivery carriers due to their biocompatibility, biodegradability, and …

Fluorescence-readout as a powerful macromolecular characterisation tool

X Wu, C Barner-Kowollik - Chemical Science, 2023 - pubs.rsc.org
The last few decades have witnessed significant progress in synthetic macromolecular
chemistry, which can provide access to diverse macromolecules with varying structural …

Photoresponsive emulsion-templated porous materials via orthogonal photoclick chemistry

JP Hooker, B Parker, E Wright, T Junkers… - … Applied Materials & …, 2023 - ACS Publications
The functionalization of emulsion-templated porous polymers (polyHIPEs) utilizing modern
and efficient chemistries is an important avenue for tailoring the properties of these scaffolds …

Shining Light on Cyclopentadienone–Norbornadiene Diels–Alder Adducts to Enable Photoinduced Click Chemistry with Cyclopentadiene

SJ Bailey, F Stricker, E Hopkins… - … Applied Materials & …, 2021 - ACS Publications
A new Diels–Alder (DA)-based photopatterning platform is presented, which exploits the
irreversible, light-induced decarbonylation and subsequent cleavage of cyclopentadienone …

Light‐Gated Control of Conformational Changes in Polymer Brushes

S Bialas, T Krappitz, SL Walden… - Advanced Materials …, 2022 - Wiley Online Library
Herein, a strategy to control conformational changes in grafted polymer brushes via
photoinduced crosslinking of photoreactive groups embedded into the lateral architecture of …

Laser photodissociation action spectroscopy for the wavelength-dependent evaluation of photoligation reactions

DL Marshall, JP Menzel, BI McKinnon… - Analytical …, 2021 - ACS Publications
The nitrile imine-mediated tetrazole–ene cycloaddition is a widely used class of
photoligation. Optimizing the reaction outcome requires detailed knowledge of the tetrazole …

New plasmonic sensor platform using a spatially controlled photochemical reaction and enhanced fluorescence

K Mizutani, M Kanda, H Sunayama, T Takeuchi… - … of Photochemistry and …, 2022 - Elsevier
A plasmonic chip with a wavelength-size periodic structure coated with silver and silica
layers has been applied to sensitive fluorescence observation under a microscope. In this …

Advanced photochemical reactions induced by visible light

L Lucas Rodrigues - 2022 - eprints.qut.edu.au
Nature utilizes the energy of light for chemical transformations such as photosynthesis or the
visual systems in human eyes, where wavelengths from predominantly high energetic UV to …