Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Inorganic Chemistry》 2009-02
Add to Favorite Get Latest Update

Interaction of Pb(Ⅱ) with Bovine Serum Albumin under UV Irradiation

ZHANG Hai-Rong1 BIAN He-Dong*,1 NI Shou-Hai1 YU Qing 1 LIANG Hong*,2 CHEN Zhen-Feng2(1College of Chemistry and Chemical Engineering,Guangxi Normal University,Guilin,Guangxi 541004)(2Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources(MOE),Guangxi Normal University,Guilin,Guangxi 541004)  
The interaction between Pb(Ⅱ)and bovine serum albumin(BSA)under the effect of UV C(253.7nm)irradiation at physiological condition have been investigated by UV spectrum,ultraviolet second-derivative spectroscopy and fluorescence spectrum.The research results indicated that UV C irradiation make the environments of aromatic residues change according to UV spectrum and ultraviolet second-derivative spectroscopy.Stern-Volmer equation and Lineweaver-Burk equation showed that the fluorescence quenching of BSA by Pb(Ⅱ)is also a static quenching procedure and strong binding site is not change after UV C irradiation.When adding Pb(Ⅱ)to irradiated BSA,the binding constant(KS)decreased gradually;while irradiating the mixture of Pb(Ⅱ)-BSA,the binding constant(KS)increased.
【Fund】: 国家自然科学基金(No.20671023 30460153);; 教育部重点项目基金(No.03101 204111);; 药用资源化学与药物分子工程教育部重点实验室的资助项目
【CateGory Index】: Q51
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 3 Hits
1 CHEN Xiang a,b LUO Heng a,c XU Hou-Qiang a a(Key Laboratory of Animal Genetics,Breeding and Reproduction of Guizhou Province,College of Animal Science,South Campus of Guizhou University,Guiyang 550025,P.R.China)b(Ministry of Education Key Laboratory of Green Pesticide and Ago-Bioengineering,North Campus of Guizhou University,Guiyang 550025,P.R.China)c(The Provincial Key Laboratory for Agricultural Pest Management of Mountainous Region,South Campus of Guizhou University,Guiyang 550025,P.R.China);Stability of BLM Helicase by Spectroscopy[J];Chinese Journal of Spectroscopy Laboratory;2011-01
2 LIANG Yinga,PAN Ruib,WEI Xue-Fenga,ZHOU Minga,DONG Tie-Youc (a.Chemical Engineering & Pharmaceutics School;b.The Third Affiliated Hospital;c.Enviroment Engineering Research Insitute,Henan University of Science & Technology,Luoyang 471003,China);Complex Formation and Dissociation of Pb-serum Albumin Complex Based on Electrodynamics[J];Journal of Henan University of Science & Technology(Natural Science);2011-01
3 HU Zhen-zhu,YANG Dong-dong(College of Chemical and Environmental Engineering,Hubei Normal University,Huangshi 435002,China);Study on the Interaction between BSA and Tetra(o-chloroacetamide)phenylporphyrin[J];Journal of Xinyang Normal University(Natural Science Edition);2010-01
Chinese Journal Full-text Database 10 Hits
1 WANG Rui YU Zhen-Hong YU Ying(Institute of Communication,School of Communications and Control Engineering,Jiangnan University,Wuxi,Jiangsu 214122,P.R.China);Investigation on Nitrate Solution by Ultraviolet Absorption Spectrometry[J];Chinese Journal of Spectroscopy Laboratory;2009-02
2 YAN Mei,CHEN Xin,SUN Shu-ting,MA Hong-min,DU Bin,WEI QinSchool of Chemistry and Chemical Engineering,University of Ji'nan,Ji'nan 250022,China;Study on Binding Mechanism of Meso-tetra-(3,5-Dibromo-4-Hydroxyphenyl) Porphyrin with Protein by Fluorescence Method[J];Spectroscopy and Spectral Analysis;2008-06
3 LU Xiu-min,CHEN De-jun,WANG Gong-ke,YANG Hai-yan,LU Yan College of Chemistry and Environmental Science,Henan Normal University,Xinxiang 453007,China;Studies on the Reaction of Norfloxacin with Ovalbumin[J];Spectroscopy and Spectral Analysis;2009-01
4 Zhu Keng, Li Na, Li Ke′ an , Tong Shenyang (College of Chemistry and Molecular Engineering, Beijing University, Beijing 100871),;Study on the reaction mechanism of small organic molecules with protein[J];CHEMICAL REAGENTS;1999-01
5 ZHU Ken TONG Shen - Yang(Department of Chemistry , Peking University, Beijing, 100871);A Study on the Reaction Between Protein and Acidum Pipemidicum/Norfloxacium[J];Acta Chimica Sinica;1997-04
6 LIANG Hong XING Ben-Gang WU Qing-Xuan LUO Ji-Wen (Department of Chemistry, Guangxi Normal University, Guilin, 541004) ZHOU Yong-Qia SHEN Pan-Wen (Department of Chemistry, Nankai University, Tianjin, 300071);Study on the Interaction of Human Serum Albumin with Cu(Ⅱ) and Fe(Ⅲ) by Fluoresence Method[J];Acta Chimica Sinica;1999-02
7 SHEN, Xing-Can LIU, Xin-Yan LIANG, Hong* LU, Xin (College of Chemistry and Chemical Engineering, Guangxi Normal University, Guilin 541004);Spectroscopic Studies of Interaction between Bovine Hemoglobin and Ag Nanoparticles[J];Acta Chimica Sinica;2006-06
8 WANG, Xiao-Fanga WANG, Jun*,a,b ZHANG, Zhao-Hongc XIONG, Da-Zhenb CHEN, Li-Jianga XU, Ruib ZHANG, Xiang-Dongb (a Department of Pharmacy, Liaoning University, Shenyang 110036) (b Department of Chemistry, Liaoning University, Shenyang 110036) (c Department of Environmental Science, Liaoning University, Shenyang 110036);Investigation on Damage of Bovine Serum Albumin by Porphyrin-Mn Complex under Low Frequency Ultrasonic Irradiation[J];Acta Chimica Sinica;2008-03
9 YU Ke-gui1,ZHOU Cheng-he1*,LI Dong-hong2(1.School of Chemistry and Chemical Engineering, Southwest University,Chongqing 400715,China; 2.The 2nd Department of Research Institute of Surgery, Third Military Medical University,Chongqing 400042,China);Recent progress of the porphyrin-based anticancer drugs[J];Chemical Research and Application;2007-12
10 YUAN Xiang-hua(College of Life Sciences,China West Normal University,Nanchong 637002,P.R.China);Effect of Hg~(2+) on the CD Spectrogram of Serum Albumin with or without NBS Modification[J];Journal of Xihua Teachers College(Natural Science);2005-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved