摘要
综述了核酸分子“光开关”的发展及最新动态 ,阐述了它在核酸分子识别分析中的应用 ,并提出了研究核酸分子“光开关”
The progress of nucleic acid molecular “Light Switch” and DNA was reviewed in this paper, which is obtained with ultraviolet absorption spectrum, fluoremetry, NMR, T m and linear dicroism(LD), etc . The mechanism of fluorescence enhancement of molecular “Light Switch” by DNA and the charge transfer reaction between Ru(Ⅱ) and Rh(Ⅱ) are reported. It also describes the application of nucleic acid molecular “Light Switch” in sequence analysis, quantitative analysis of DNA, determination of c cm and detection of solvent polarity. The possible development of the nucleic acid molecular “Light Switch” is addressed. [WT5HZ]
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2000年第4期527-531,共5页
Chemical Journal of Chinese Universities
基金
国家自然科学基金 !(批准号 :2 960 5 0 0 1)
关键词
核酸分子识别
电荷转移反应
核酸分子光开关
Nucleic acid recognition
Nucleic acid molecular “Light Switch”
Intercalate binding
Charge transfer reaction
