Synthesis of stably water-soluble gold nanoparticles protected by porphyrin-thio

2020-03-13 14:57:13

Gold derivatives nanoparticles Au Japan

责任者: Kanehara, M.;Teranishi, T. 单位: Graduate Sch. of Pure & Appl. Sci., Tsukuba Univ., Japan 来源出处: e-Journal of Surface Science and Nanotechnology(e-J. Surf. Sci. Nanotechnol. (Japan)),2005//,3():- 摘要: Meso-tetraphenylporphyrin derivative having four thioacetyl groups was synthesized using Lindsays method. Monodisperse small gold (Au) nanoparticles passivated by the synthesized ligand were prepared by a liquid phase synthesis. The nanoparticles were extremely stable and can be homogeneously dispersed in basic aqueous solution 关键词: gold;materials preparation;nanoparticles;nanotechnology;organic compounds;passivation;porphyrin-thiol derivatives;mesotetraphenylporphyrin derivatives;thioacetyl groups;Lindsay method;monodisperse small gold nanoparticles;passivation;ligand;liquid phase synthesis;water soluble gold nanoparticles;homogeneously dispersed gold nanoparticles;Au