Advances and opportunities in the exciting world of azobenzenes

FA Jerca, VV Jerca, R Hoogenboom - Nature Reviews Chemistry, 2022 - nature.com
Azobenzenes are archetypal molecules that have a central role in fundamental and applied
research. Over the course of almost two centuries, the area of azobenzenes has witnessed …

Advanced photoresponsive materials using the metal–organic framework approach

R Haldar, L Heinke, C Wöll - Advanced Materials, 2020 - Wiley Online Library
When fabricating macroscopic devices exploiting the properties of organic chromophores,
the corresponding molecules need to be condensed into a solid material. Since optical …

Kinetic and energetic insights into the dissipative non-equilibrium operation of an autonomous light-powered supramolecular pump

S Corra, MT Bakić, J Groppi, M Baroncini, S Silvi… - Nature …, 2022 - nature.com
Natural and artificial autonomous molecular machines operate by constantly dissipating
energy coming from an external source to maintain a non-equilibrium state. Quantitative …

Towards the engineering of a photon-only two-stroke rotary molecular motor

M Filatov, M Paolino, R Pierron, A Cappelli… - nature …, 2022 - nature.com
The rational engineering of photoresponsive materials, eg, light-driven molecular motors, is
a challenging task. Here, we use structure-related design rules to prepare a prototype …

Metal-coordinated azoaromatics: Strategies for sequential azo-reduction, isomerization and application potential

S Panda, S Dhara, A Singh, S Dey, GK Lahiri - Coordination Chemistry …, 2023 - Elsevier
Reversible electron reservoir feature of redox non-innocent ligand is an important event from
the broader perspectives of metal–ligand cooperativity in catalysis as well as in introducing …

Reductive metabolism of azo dyes and drugs: Toxicological implications

PD Josephy, E Allen-Vercoe - Food and Chemical Toxicology, 2023 - Elsevier
Azo compounds are widely distributed synthetic chemicals in the modern world. Their most
important applications are as dyes, but, in addition, several azo compounds are used as …

Strong coupling with light enhances the photoisomerization quantum yield of azobenzene

J Fregoni, G Granucci, M Persico, S Corni - Chem, 2020 - cell.com
The strong coupling between molecules and photons in resonant cavities offers a new
toolbox to manipulate photochemical reactions. Although the quenching of photochemical …

Recent advances on naphthalic anhydrides and 1, 8-naphthalimide-based photoinitiators of polymerization

G Noirbent, F Dumur - European Polymer Journal, 2020 - Elsevier
The design of photoinitiators of polymerization is an active research field and the
development of initiators activable in the visible range and under low light intensity have …

cis→ trans photoisomerisation of azobenzene: a fresh theoretical look

ICD Merritt, D Jacquemin, M Vacher - Physical Chemistry Chemical …, 2021 - pubs.rsc.org
The cis→ trans photo-isomerisation mechanism of azobenzene, after excitation to the nπ*
and ππ* states, is revisited using high-level ab initio surface hopping mixed quantum …

A versatile method for the determination of photochemical quantum yields via online UV-Vis spectroscopy

E Stadler, A Eibel, D Fast, H Freißmuth, C Holly… - Photochemical & …, 2018 - Springer
We have developed a simple method for determining the quantum yields of photo-induced
reactions. Our setup features a fibre coupled UV-Vis spectrometer, LED irradiation sources …