N-(4-aminobutyl)-n-ethylisoluminol functionalized gold nanoparticles, preparation method and application thereof

Functionalized gold nanoparticles, preparation methods and applications thereof are disclosed. The functionalized gold nanoparticles are formed by bonding gold nanoparticles with N-(4-aminobutyl)-N-ethylisoluminol, and N-(4-aminobutyl)-N-ethylisoluminol is directly coated on the surface of the gold...

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Bibliographic Details
Main Authors CUI HUA, TIAN DAYONG, SHEN WEN, CHAI YING, YU XIUXIA
Format Patent
LanguageChinese
English
Published 22.02.2012
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:Functionalized gold nanoparticles, preparation methods and applications thereof are disclosed. The functionalized gold nanoparticles are formed by bonding gold nanoparticles with N-(4-aminobutyl)-N-ethylisoluminol, and N-(4-aminobutyl)-N-ethylisoluminol is directly coated on the surface of the gold nanoparticles. The functionalized gold nanoparticles are prepared by directly reducing HAuCl4 with N-(4-aminobutyl)-N-ethylisoluminol, wherein N-(4-aminobutyl)-N-ethylisoluminol is used as reducing and stabilizing reagents. The diameter and morphology of the prepared gold nanoparticles can be regulated by changing the ratio of HAuCl4 to N-(4-aminobutyl)-N-ethylisoluminol. Moreover, The functionalized gold nanoparticles can be used as chemiluminescent bio-probe.
Bibliography:Application Number: CN2011801581