A Novel Optical Properties of Molecular “Light Switch” and its Analytical Application
A Novel Optical Properties of Molecular “Light Switch” and its Analytical Application
摘要
Because of the high affinity (KB 106 L mol-1) between Ru(phen)2(dppz)2+and DNA, the adding of DNA in the solution of Ru(phen)2(dppz)2+-SDS makes the dissociation of Ru(phen)2(dppz)2+-SDS, and results in decrease of the resonance light scattering (RLS) signals and increase of the absorbance. Based on this, a novel method is proposed for DNA assay.
参考文献10
-
1Ling, L. S,Song, G. W.,He, Z. K,Liu, H. Z,Zeng, Y. E.A novel method to determine DNA by use of molecular "Light Switch" of Ru(phen)2(dppz)2+[].Microchemical Journal.1999
-
2L. S. Ling,Z. K. He,G. W. Song,et al.[].Analytica Chimica Acta.2001
-
3C Z Huang,K A Li,S Y Tong. Analytical Chemistry . 1996
-
4JB Chaires,N Dattagupta,DM Crothers. Biochemistry . 1982
-
5Pasternack R F,Bustamante C,Collings P J,et al. Journal of the American Chemical Society . 1993
-
6Ling L S,He Z K,Chen F,Zeng Y E. Talanta . 2003
-
7Coates,CG,Olofsson,J,Coletti,M,McGarvey,JJ,Onfelt,B,Lincoln,P,Nordén,B,Tuite,E,Matousek,P,Parker,AW. Journal of Physical Chemistry B . 2001
-
8E.J.C.Olson,D.Hu,A.Hormann,P.F.J.Barbara. The Journal of Physical Chemistry . 1997
-
9Dupureur,CM,Barton,JK. Inorganic Chemistry . 1994
-
10Haq,I,Lincoln,P,Suh,D,Norden,B,Chowdhry,B.Z,Chaires,J.B. Journal of the American Chemical Society . 1995
-
1Lian Sheng LING,Zhi Ke HE,Fang CHEN,Hua Shan ZHANG,Yun E ZENG.Study on Triplex DNA by Use of Molecular“hight Switch”Complex of Ru(phen)_(2)(dppx)^(2+)[J].Chinese Chemical Letters,2003,14(3):300-303.
-
2宋功武,方光荣,张瑜,吕少仿,何治柯,曾云鄂.分子“光开关”Ru(bpy)_2PIP(IV)荧光法测定DNA[J].仪器仪表与分析监测,2001(4):34-36. 被引量：1
-
3凌连生,杨洗,何治柯,曾云鹗.Ru(bipy)_2(dppz)^(2+)与DNA相互作用的光谱研究[J].分析科学学报,2001,17(1):11-15. 被引量：33
-
4陈禹,杜可杰,巢晖,计亮年.钌配合物抗肿瘤研究新进展[J].化学进展,2009,21(5):836-844. 被引量：12
-
5吕少仿,宋功武,凌连生,何治柯,曾云鹗.Ru(bipy)_2(PIP)(Ⅱ)与DNA相互作用的荧光光谱研究及其分析应用[J].分析科学学报,1999,15(4):302-304. 被引量：4
-
6刘杰,计亮年,梅文杰.金属钌配合物的抗肿瘤活性及其作用机理[J].化学进展,2004,16(6):969-974. 被引量：24
-
7张小年,刘亚楠,杨晓新,刘杰.钌配合物诱导肿瘤细胞凋亡的信号通路及其作用机制[J].化学进展,2011,23(5):983-990. 被引量：5
-
8王雷,杨光,吴建中,计亮年,许琳.Ru (phen)_3^(2+)与小牛胸腺DNA和鱼精DNA作用的研究[J].中山大学学报（自然科学版）,1997,36(5):50-54. 被引量：5
-
9张黔玲,刘剑洪,徐宏,任祥忠,魏波,黄毅,张培新,刘建忠,计亮年.[Ru(bpy)_2tpphz]^(2+)与Zn^(2+)形成的双核配合物的荧光性质研究[J].无机化学学报,2003,19(6):660-664. 被引量：4
-
10吴鸣虎,宋功武,凌连生,何治柯,曾云鹗.Ru(bpy)_2dppx^(2+)与核酸作用的光谱研究[J].光谱学与光谱分析,2000,20(4):575-576. 被引量：3
