Now showing items 1-10 of 1459
Stability of gold nanoparticles in sol-gel silica films
(Journal of Nanoparticle Research, 2013-01-16)
Photoconductivity studies of gold nanoparticles supported on amorphous and crystalline TiO2 matrix prepared by sol-gel method
(Revista Mexicana de Física, 2013-01-16)
Photoconductivity studies on amorphous and crystalline TiO2 films doped with gold nanoparticles
(Applied Physics A: Materials Science and Processing, 2013-01-16)
Gold nanoparticles conjugated to benzoylmercaptoacetyltriglycine and L-cysteine methylester
(Journal of Colloid and Interface Science, 2013-01-16)
Synthesis and characterization of gold@gold(I)-thiomalate core@shell nanoparticles
(American Chemical Society, 2010-06)
In this paper, the synthesis of gold@gold(I)-thiolate core@shell nanoparticles is described for the first time. The chemical nature and structure of these nanoparticles were characterized by a multi-technique approach. The ...
Segmentation of Scanning Electron Microscopy Images From Natural Rubber Samples With Gold Nanoparticles Using Starlet Wavelets
Electronic microscopy has been used for morphology evaluation of different materials structures. However, microscopy results may be affected by several factors. Image processing methods can be used to correct and improve ...
HOW TO OBTAIN GOLD NANOPARTICLES FROM LEMON JUICE?
(Soc Brasileira Quimica, 2018-05-01)
This article refers about a green method for the preparation of gold nanoparticles using juice from four types of lemon (Tahiti, Key lime, Sicilian and Rangpur). The approach is based on a classic synthesis of nanoparticles ...
A novel environmentally friendly method in solid phase for in situ synthesis of chitosan-gold bionanocomposites with catalytic applications
(Elsevier Ltd, 2019)
A novel method to obtain catalytic bio-nanocomposites based on chitosan containing different amounts of gold nanoparticles generated in situ is reported. The formation of gold nanoparticles takes place in solid phase ...