Atomically Dispersed Co Sites on BiOCl Nanosheets for Efficient CO2 Photoreduction

Green Energy & Environment, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Constructing Polymetallic Nodes in Metal–Organic Frameworks Enhance Antibacterial of Drug‐Resistant Bacteria

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 26, 2025

Abstract The misuse of antibiotics results in the emergence a large number drug‐resistant bacteria, which leads to huge financial and social burdens. Exploring artificial nanozymes is regarded as promising candidates for substitution antibiotics, but still remain challenge. Herein, new strategy reported constructing polymetallic indium coordination node Metal‐organic frameworks (MOFs) (polyIn‐BTB) enhancing production reactive oxygen species (ROS), significantly promote antibacterial activity. Theoretical research reveals that, compared monometallic MOFs (monoIn‐BTB), polyIn‐BTB exhibits stronger electron‐donating ability, can facilitate efficient ROS. Thus, shows outstanding properties 87.0% 92.0% Methicillin‐Resistant Staphylococcus aureus ( MRS. ) Escherichia coli E. respectively, higher than that monoIn‐BTB (42% Aureus 50% ). vivo experiments demonstrate accelerates wound healing by killing bacteria inhibiting inflammatory response they cause, with rate 98.0% 8 days. Overall, this work reports performance, opens door fundamental on designing nanozyme high performance.

Language: Английский

Selective Conversion of CO2 to CO Using Blue TiO2 with an r-GO Shell and Quantitative Measurement of Excited Electrons with Four-Wave Mixing Microspectroscopy

Carbon, Journal Year: 2024, Volume and Issue: 232, P. 119819 - 119819

Published: Nov. 10, 2024

Language: Английский