Self-assembly of lysozyme on the surfaces of gold nanoparticles

Autor:	Ming Hui Xiang, Ke An Li, Xiao Xu, Na Li
Rok vydání:	2011
Předmět:	chemistry.chemical_compound Chemistry Colloidal gold Stereochemistry Resonance General Chemistry Self-assembly Absorption (chemistry) Lysozyme Photochemistry Concentration ratio Plasmon Calculated result
Zdroj:	Chinese Chemical Letters. 22:973-976
ISSN:	1001-8417
DOI:	10.1016/j.cclet.2011.01.022
Popis:	The interaction of lysozyme (Lys) and gold nanoparticles was investigated via UV–vis absorption and resonance light-scattering method. There are some changes of the plasmon absorption and resonance light-scattering of gold nanoparticles that were observed via the addition of Lys. The normalized plasmon absorption and resonance light-scattering intensity with gold nanoparticles were both linear with 1–20 nmol/L Lys. A simple model about the component of the gold nanoparticles and Lys complex was established and the calculated result was fitted well in their concentration ratio. Furthermore, the activity analysis of Lys showed that the interaction was weak and nondestructive.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c7388319d1b77f2e11b524344e6933a8 https://doi.org/10.1016/j.cclet.2011.01.022 Zobrazit plný text záznamu Full Text from ScienceDirect