Single-atom iron catalysts for biomedical applicationsSingle-atom ironNanozymesBiosensingTherapyBiocatalytic medicine(Fe)-based single-atom catalysts (SACs), featuring atomically dispersed Fe atom active centers, display superior catalytic activity and selectivity. These excellent catalytic properties make FeSACs...
single-atom iron-nitrogen sitenitrogen-doped carbonelectrocatalystelectrochemical reduction CO2Electrochemical reduction of CO2 to carbon monoxide (CO) and other useful fuels/chemicals offers a green and promising technical solution for alleviating greenhouse effect and creating economic benefits. Herein, we ...
a single-atom iron catalyst is fabricated by saturated adsorption of trace iron onto zeolitic imidazolate framework-8 (ZIF-8) followed by pyrolysis. Its performance toward catalytic transfer hydrogenation of furfural is comparable to state-of-the-art catalysts and up to four orders higher than ...
Single-atom iron boosts electrochemiluminescence for ultrasensitive carcinoembryonic antigen detection A simple and ultrasensitive sandwich-type electrochemiluminescence(ECL)immunosensor has been developed using porous three-dimensional gold nanoparticles(Au... X Huang,H Deng,X Deng - 《Mikrochimica Acta An ...
Nitric oxide (NO) emitted from coal-fired power plants has raised global concerns. The catalytic oxidation of NO is a promising technology for NO removal. Due to its high selectivity and high catalytic activity, a single-atom iron catalyst supported on a single-vacancy (SV) graphene-based subs...
The obtained catalyst was labeled as N% Fe/MnO2, and N represented the ratio of Fe to MnO2. The preparation of pure MnO2remained unchanged except that no iron nitrate was added to the precursor solution. Synthesis of Fe/MnO2−100 °C ...
The direct, nonoxidative conversion of methane on a silica-confined single-atom iron catalyst is a landmark discovery in catalysis, but the proposed gas-phase reaction mechanism is still open to discussion. Here, we report a surface reaction mechanism by computational modeling and simulations. The ...
Effect of bonding state of single atom iron on semi-coke on reduction of NO: A DFT study Three different adsorption states of iron on SC were proposed to compare their catalytic reduction capabilities for NO. Through reaction path analysis, it ... R Wang,X Cheng,S Yue,... - 《Chemical...
Here, we show a free-standing crystalline single-atom-thick layer of iron (Fe) using in situ low-voltage aberration-corrected transmission electron microscopy and supporting image simulations. First-principles calculations confirm enhanced magnetic properties for single-atom-thick 2D Fe membranes. This ...
Topological transformation of microbial proteins into iron single-atom sites for selective hydrogen peroxide electrosynthesis doi:10.1038/s41467-024-55041-zThe emergence of single-atom catalysts offers exciting prospects for the green production of hydrogen peroxide; however, their optimal local structure ...