Activity-Based Fluorescent Probes for Hydrogen Sulfide and Related Reactive Sulfur Species

KG Fosnacht, MD Pluth - Chemical Reviews, 2024 - ACS Publications
Hydrogen sulfide (H2S) is not only a well-established toxic gas but also an important small
molecule bioregulator in all kingdoms of life. In contemporary biology, H2S is often classified …

Development of indole-based fluorescent probe for detection of fluoride and cell imaging of HepG2

Q Wang, D Li, N Rao, Y Zhang, Y Le, L Liu, L Huang… - Dyes and …, 2021 - Elsevier
A fluorescent probe IDS based on indole ring was designed and synthesized. It has been
successfully developed for highly selective detection of fluoride ions with a low detection of …

Experimental Insights into the Formation, Reactivity, and Crosstalk of Thionitrite (SNO) and Perthionitrite (SSNO)

AG Davis, MD Pluth - Angewandte Chemie International …, 2024 - Wiley Online Library
Hydrogen sulfide (H2S) and nitric oxide (NO) are important gaseous biological signaling
molecules that are involved in complex cellular pathways. A number of physiological …

[HTML][HTML] Photoacoustic trace gas detection of OCS using a 2.45 mL Helmholtz resonator and a 4823.3 nm ICL light source

Z Gao, L Li, M Liu, S Tian, M Feng, Y Qiao, C Shan - Photoacoustics, 2024 - Elsevier
A miniaturized photoacoustic spectroscopy-based gas sensor is proposed for the purpose of
detecting sub-ppm-level carbonyl sulfide (OCS) using a tunable mid-infrared interband …

Colorimetric identification of multiple terpenoids based on bimetallic FeCu/NPCs nanozymes

Y Xue, H Zhong, B Liu, S Qin, Z Chen, K Li… - Analytical …, 2023 - Elsevier
Nanozymes have been relatively well explored, and bimetal-doped nanozymes have
attracted much exploration due to their superior catalytic activity. We developed bimetallic …

Efficient synthesis of 6-membered cyclic monothiocarbonates from halohydrin and carbonyl sulfide

Y Li, J Li, Y Zhang, Z Fang, C Zhang - Chemical Communications, 2023 - pubs.rsc.org
We report herein an efficient method to synthesize 6-membered cyclic monothiocarbonates
which are important intermediates for polymonothiocarbonate synthesis via the …

COS ‐Based H 2 S Donors

AK Gilbert, MD Pluth - Hydrogen Sulfide: Chemical Biology …, 2022 - Wiley Online Library
Small molecule hydrogen sulfide (H 2 S) donors have been developed to provide controlled‐
releasing sources of H 2 S that contrast the large bolus release of inorganic sulfide salts …

Advancing the Chemical Understanding of Hydrogen Sulfide and Related Reactive Sulfur Species with Small Molecule Tools for Delivery and Sensing

KGW Fosnacht - 2024 - search.proquest.com
Reactive sulfur species (RSS), such as thiols, polysulfides, hydrogen sulfide (H 2 S), and
persulfides (RSSH), play essential roles in biological chemistry, including roles in redox …

Targeted Delivery of Hydrogen Sulfide: Synthesis and Application of Small Molecule Hydrogen Sulfide Donors

AK Gilbert - 2022 - search.proquest.com
Hydrogen sulfide (H 2 S) is an important gaseous signaling molecule that is endogenously
produced. Over the past couple of decades, several biological functions of H 2 S have been …

Molybdenum and Tungsten Carbonyl Compounds Generate Carbonyl Sulfide (COS), but not Carbonyl Selenide (COSe), when Treated with Elemental Sulfur and …

T Sherbow, L Zakharov, M Pluth - 2023 - chemrxiv.org
Carbonyl sulfide (COS) is implicated in prebiotic chemistry, and recent work on COS/H2S
donors has invigorated COS chemistry. We demonstrate that [TpM (CO) 3]-(M= Mo, W) react …