• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

官安华 (官安华.) [1] | 林晓琳 (林晓琳.) [2] | 张春亮 (张春亮.) [3] | 郭良洽 (郭良洽.) [4] (Scholars:郭良洽) | 陈国南 (陈国南.) [5] (Scholars:陈国南)

Abstract:

采用改进的Stber方法在纳米银核上形成一可调厚度的SiO_2壳层(Ag@SiO_2),并利用3-氨基丙基三乙氧基硅烷(APS)对Ag@SiO_2壳层改性,通过共价反应将异硫氰异硫氰罗丹明B(RITC)标记到该核壳纳米颗粒上。利用紫外吸收可见吸收光谱研究了不同厚度二氧化硅壳层对Ag@SiO_2纳米颗粒表面等离子体共振吸收的影响并用荧光光谱表征了荧光团修饰前后的Ag@SiO_2纳米颗粒光谱变化。

Keyword:

紫外可见吸收光谱 纳米核壳结构 荧光光谱

Community:

  • [ 1 ] 食品安全分析与检测技术教育部重点实验室,福州大学化学化工学院

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

Year: 2008

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

Online/Total:328/10032153
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1