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18 de may. de 2010 · The plasmon coupling in the dimers composed of similarly sized nanorods gives antibonding and bonding plasmon modes. The plasmon wavelengths of the two modes have been found to remain approximately unchanged, with the scattering intensity ratio between the antibonding and bonding modes decaying rapidly as the angle between the nanorods is ...
1 de mar. de 2021 · Ketjen black/ferrocene dual-doped MOFs and aptamer-coupling gold nanoparticles used as a novel ratiometric electrochemical aptasensor for vanillin detection. Anal. Chim. Acta, 1083 (2019), pp. 101-109, 10.1016/j.aca.2019.07.027. View PDF View article View in Scopus Google Scholar
1 de dic. de 2023 · The classical Au(I)/Au(III) redox couple chemistry has been limited to constructing C–C and C–X bonds, and thus, the exploration of the elementary reaction of gold redox coupling is very significant to enrich its organometallic features. Herein, we report the first visible-light-mediated, external oxidant-free Au(I)/Au(III) redox couple using commercially available Mn2(CO)10 to generate Mn ...
30 de nov. de 2023 · A strategy for the synthesis of a gold-based single-atom catalyst (SAC) via a one-step room temperature reduction of Au(III) salt and stabilization of Au(I) ions on nitrile-functionalized graphene (cyanographene; G-CN) is described. The graphene-supported G(CN)-Au catalyst exhibits a unique linear structure of the Au(I) active sites promoting a multistep mode of action in dehydrogenative ...
14 de feb. de 2017 · Strong plasmonic enhancement of biexciton emission: controlled coupling of a single quantum dot to a gold nanocone antenna. Sci. Rep. 7, 42307; doi: 10.1038/srep42307 (2017).
15 de jun. de 2020 · Although they are generally poor coupling agents under palladium catalysis, germanes are easily cross-coupled under gold catalysis, enabling a new orthogonal cross-coupling reaction.
1 de dic. de 2020 · Download Citation | An electrochemical aptasensor of malathion based on ferrocene/DNA-hybridized MOF, DNA coupling-gold nanoparticles and competitive DNA strand reaction | A novel electrochemical ...
