Abstract
Reactive oxygen species (ROS), such as hydrogen peroxide (H2O2), are important byproducts of oxygen metabolites. They are essential to life, but become highly harmful in case of exhaustion of antioxidants, causing oxidative stress through the oxidation of biomolecules. Sensitive and selective tools are needed to study H2O2 in living systems owing to its reactive and transient nature. The fluorescent H2O2 probes are powerful tools due to their high sensitivity, simplicity in data collection, and high spatial resolution in microscopic imaging techniques. This review focuses on the remarkable progress achieved in this field in the last few years.
Keywords: Molecular imaging, Reactive oxygen species (ROS), Hydrogen peroxide (H2O2), Fluorescent probe, Boronate probe, Diboronate probe, Monoboronate probe, Ratiometric boronate probe, Non-Boronate probe, Metal complex probe, Reversible Probe, Polymeric probe, Nanoparticle-based probe, Nanoprobe
Call for Papers in Thematic Issues
Advances of Heterocyclic Chemistry with Pesticide Activity
Global food safety and security will continue to be a global concern for the next 50 years and beyond. Plant diseases have had a significant impact on food safety and security throughout the entire food chain, from primary production to consumption. While conventional chemical pesticides have been traditionally used for ...read more
Calculation design of covalent/metal organic framework based catalysts
This research area combines theoretical computation and screening with machine learning for the design of covalent/metal organic framework-based catalysts, bridging the disciplines of organic chemistry, physical chemistry, computational chemistry, materials science, and machine learning. It covers several critical aspects: designing and synthesizing organic catalysts for improved performance, applying computational methods ...read more
Carbohydrates conversion in biofuels and bioproducts
Biomass pretreatment, hydrolysis, and saccharification of carbohydrates, and sugars bioconversion in biofuels and bioproducts within a biorefinery framework. Carbohydrates derived from woody biomass, agricultural wastes, algae, sewage sludge, or any other lignocellulosic feedstock are included in this issue. Simulation, techno-economic analysis, and life cycle analysis of a biorefinery process are ...read more
Catalytic C-H bond activation as a tool for functionalization of heterocycles
The major topic is the functionalization of heterocycles through catalyzed C-H bond activation. The strategies based on C-H activation not only provide straightforward formation of C-C or C-X bonds but, more importantly, allow for the avoidance of pre-functionalization of one or two of the cross-coupling partners. The beneficial impact of ...read more
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