title: A novel nanogold multilayer constructed by Langmuir-Blodgett and self-assembly techniques.
abstract: A multilayer comprising nanogold particles and organic molecules was constructed by self-assembly of the small organic molecule 1-phenyl-5-mercaptotetrazole onto the octadecylamine-protected nanogold monolayer in the course of transferring the monolayer, layer by layer, from a Langmuir-Blodgett trough to solid substrates. The structure and properties of the constructed multilayer were characterized by TEM images and ATR-IR, XPS, and UV-vis spectra. It is evidenced for the first time that the combination of Langmuir-Blodgett and self-assembly techniques provides a new way to organize functional nanoparticles such as organic-nanogold complexes.
authors.affiliation: Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Datun Road Jia 3, Chaoyang District, Beijing 100101, People's Republic of China.
authors.forename: Xuehua
authors.initials: X
authors.lastname: Zhou
authors.forename: Chunyan
authors.initials: C
authors.lastname: Liu
authors.forename: Zhiying
authors.initials: Z
authors.lastname: Zhang
authors.forename: Long
authors.initials: L
authors.lastname: Jiang
authors.forename: Jinru
authors.initials: J
authors.lastname: Li