Photo-biocatalysis: biotransformations in the presence of light

L Schmermund, V Jurkas, FF Özgen, GD Barone… - Acs …, 2019 - ACS Publications
Light has received increased attention for various chemical reactions but also in
combination with biocatalytic reactions. Because currently only a few enzymatic reactions …

Antimicrobial sulphonamide azo dyes

HE Gaffer - Coloration Technology, 2019 - Wiley Online Library
Sulphonamide motifs are widely found in many drug candidates with relevant biological
activity. Moreover, sulphonamide azo dyes are interesting candidates for synthetic chemists …

Control of metalloenzyme activity using photopharmacophores

NN Mafy, DB Hudson, EL Que - Coordination Chemistry Reviews, 2024 - Elsevier
Metalloenzymes are responsible for numerous physiological and pathological processes in
living organisms; however, there are very few FDA-approved metalloenzyme-targeting …

A fine-tuned azobenzene for enhanced photopharmacology in vivo

VA Gutzeit, A Acosta-Ruiz, H Munguba, S Häfner… - Cell chemical …, 2021 - cell.com
Despite the power of photopharmacology for interrogating signaling proteins, many
photopharmacological systems are limited by their efficiency, speed, or spectral properties …

Visible Light Mediated Bidirectional Control over Carbonic Anhydrase Activity in Cells and in Vivo Using Azobenzenesulfonamides

K Aggarwal, TP Kuka, M Banik… - Journal of the …, 2020 - ACS Publications
Two azobenzenesulfonamide molecules with thermally stable cis configurations resulting
from fluorination of positions ortho to the azo group are reported that can differentially …

Structural aspects of photopharmacology: insight into the binding of photoswitchable and photocaged inhibitors to the glutamate transporter homologue

V Arkhipova, H Fu, MWH Hoorens… - Journal of the …, 2021 - ACS Publications
Photopharmacology addresses the challenge of drug selectivity and side effects through
creation of photoresponsive molecules activated with light with high spatiotemporal …

Multiple Binding Modes of Inhibitors to Human Carbonic Anhydrases: An Update on the Design of Isoform-Specific Modulators of Activity

K D'Ambrosio, A Di Fiore, V Alterio, E Langella… - Chemical …, 2024 - ACS Publications
Human carbonic anhydrases (hCAs) are widespread zinc enzymes that catalyze the
hydration of CO2 to bicarbonate and a proton. Currently, 15 isoforms have been identified, of …

A photoregulated racemase mimic

M Saha, MS Hossain… - Angewandte Chemie, 2021 - Wiley Online Library
The racemase enzymes convert l‐amino acids to their d‐isomer. The reaction proceeds
through a stepwise deprotonation–reprotonation mechanism that is assisted by a pyridoxal …

Photocontrolled Reversible Amyloid Fibril Formation of Parathyroid Hormone-Derived Peptides

A Paschold, M Schäffler, X Miao, L Gardon… - Bioconjugate …, 2024 - ACS Publications
Peptide fibrillization is crucial in biological processes such as amyloid-related diseases and
hormone storage, involving complex transitions between folded, unfolded, and aggregated …

Photoinduced monooxygenation involving NAD (P) H-FAD sequential single-electron transfer

S Ernst, S Rovida, A Mattevi, S Fetzner… - Nature …, 2020 - nature.com
Light-dependent or light-stimulated catalysis provides a multitude of perspectives for
implementation in technological or biomedical applications. Despite substantial progress …