CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
unknown
DNA/CdS纳米粒子复合体系的光谱和光电化学性质
Authors
周剑章
林仲华
+3 more
林玲玲
梁金玲
陈巧琳
Publication date
15 May 2008
Publisher
Abstract
在水溶液中以DNA作为模板和稳定剂,构筑了DNA与CdS纳米粒子复合体系(DNA/CdSNPC),研究DNA的含量,单双链等对复合体系光电响应的影响,并综合TEM,UV-Vis,IR和荧光光谱等对其形貌和光谱性质进行表征.结果表明,CdS纳米粒子(CdSNPs)与DNA链之间主要通过静电作用结合;DNA模板对CdSNPs的禁带宽度没有影响;以DNA模板合成的CdSNPs具有较高的表面态密度,其对CdSNPs的荧光有增强作用,而对光电流响应有抑制作用,并且DNA在复合体系中的含量影响荧光增强和光电流减弱的程度.该复合体系在荧光标记检测和DNA的定量分析方面可能具有应用前景
Similar works
Full text
Open in the Core reader
Download PDF
Available Versions
Xiamen University Institutional Repository
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:dspace.xmu.edu.cn:2288/556...
Last time updated on 16/06/2016