Applications of Oblique-Incidence Reflectivity Difference Method in Primary Study of Protein Biomolecules

Chin. Phys. Lett.

2006, Vol. 23

Issue (4): 1032-1033 DOI:

Original Articles

Applications of Oblique-Incidence Reflectivity Difference Method in Primary Study of Protein Biomolecules

ZHANG Hong-Yan¹;LIANG Ru-Qiang²;JIN Kui-Juan¹;Lü Hui-Bin¹;ZHU Xiang-Dong³;ZHOU Yue-Liang¹;RUAN Kang-Cheng²;YANG Guo-Zhen¹

¹Laboratory of Optical Physics, Institute of Physics and Center for Condensed Mater Physics, Chinese Academy of Sciences, Beijing 100080 ²Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai 200031 ³Department of Physics, NSF Center for Biophotonics Science and Technology (CBST), University of California at Davis, California 95817, USA

Cite this article:

ZHANG Hong-Yan, LIANG Ru-Qiang, JIN Kui-Juan et al 2006 Chin. Phys. Lett. 23 1032-1033

Download: PDF(225KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract Oblique-incidence reflectivity difference (OI-RD) analysis is applied to detect the immunoglobulin-G and cytochrome biomolecules on standard glass substrates without fluorescence labelling. The OI-RD intensities not only depend on the protein structure, but also vary with the protein concentration. The results indicate that this method should have potential applications in detection of biochemical processes.

Keywords: 81.70.-q 87.80.+s 87.15.-v 78.20.Wc

Published: 01 April 2006

PACS:	81.70.-q	(Methods of materials testing and analysis)
	87.80.+s
	87.15.-v	(Biomolecules: structure and physical properties)
	78.20.Wc

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2006/V23/I4/01032

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	ZHANG Hong-Yan
	LIANG Ru-Qiang
	JIN Kui-Juan
	Lü Hui-Bin
	ZHU Xiang-Dong
	ZHOU Yue-Liang
	RUAN Kang-Cheng
	YANG Guo-Zhen

Related articles from Frontiers Journals

[1]	TIE Zuo-Xiu, QIN Meng, ZOU Da-Wei, CAO Yi, WANG Wei . Photo-Crosslinking Induced Geometric Restriction Controls the Self-Assembly of Diphenylalanine Based Peptides[J]. Chin. Phys. Lett., 2011, 28(2): 1032-1033
[2]	Saburo Tanaka, Tomohiro Akai, Makoto Takemoto, Yoshimi Hatsukade, Takeyoshi Ohtani, Yoshio Ikeda, Shuichi Suzuki. Metallic Contaminant Detection using a High-Temperature Superconducting Quantum Interference Devices Gradiometer[J]. Chin. Phys. Lett., 2010, 27(8): 1032-1033
[3]	PAN Bing-Yi, ZHANG Ling-Yun, DOU Shuo-Xing, WANG Peng-Ye. Effect of Laser Field and Mechanical Force on Deoxyribonucleic Acid Melting[J]. Chin. Phys. Lett., 2010, 27(7): 1032-1033
[4]	M. D. Ganji, H. Yazdani. Interaction between B-Doped C₆₀ Fullerene and Glycine Amino Acid from First-Principles Simulation[J]. Chin. Phys. Lett., 2010, 27(4): 1032-1033
[5]	ZHANG Ping, WANG Hai-Jun,. Monte Carlo Simulation on Growth of Antibody-Antigen Complexes: the Role of Unequal Reactivity[J]. Chin. Phys. Lett., 2010, 27(3): 1032-1033
[6]	CHEN Zhao-Jiang, ZHANG Shu-Yi. Thermal Depth Profiling Reconstruction by Multilayer Thermal Quadrupole Modeling and Particle Swarm Optimization[J]. Chin. Phys. Lett., 2010, 27(2): 1032-1033
[7]	WU Zheng-Yi, FENG Jin-Fu, WU Xiao-Shan. Thermal Vibration and Twist Induced Semiconducting Behaviour in Short DNA Wires[J]. Chin. Phys. Lett., 2009, 26(2): 1032-1033
[8]	HU Dong-Sheng, ZHU Chen-Ping, ZHANG Long-Qiang, HE Da-Ren, WANG Bing-Hong. Gap Caused by Strong Pairing in the Ladder Model of DNA Molecules[J]. Chin. Phys. Lett., 2008, 25(5): 1032-1033
[9]	ZHAO Wei-Jia, WENG Yu-Quan, FU Jing-Li,. Lie Symmetries and Conserved Quantities for Super-Long Elastic Slender Rod[J]. Chin. Phys. Lett., 2007, 24(10): 1032-1033
[10]	JIN Zhao-Hui, LI Zhong-Yu, KASATANI Kazuo, OKAMOTO Hiroaki. Anisotropy in Third-Order Nonlinear Optical Susceptibility of a Squarylium Dye in a Nematic Liquid Crystal[J]. Chin. Phys. Lett., 2006, 23(3): 1032-1033
[11]	JIN Zhao-Hui, LI Zhong-Yu, KASATANI Kazuo, OKAMOTO Hiroaki. Fast Optical Switching Using Oriented Cyanine Dye-Doped Nematic Liquid Crystal[J]. Chin. Phys. Lett., 2006, 23(10): 1032-1033
[12]	SONG Fan, MOYNE Christian, BAI Yi-Long. Electrostatic Interactions Between Glycosaminoglycan Molecules[J]. Chin. Phys. Lett., 2005, 22(2): 1032-1033
[13]	GUO Yang-Ming, MO Dang, LI Zhe-Yi, LIU Yi, HE Zhen-Hui, CHEN Di-Hu. Dependence of Structure and Haemocompatibility of Amorphous Carbon Films on Substrate Bias Voltage[J]. Chin. Phys. Lett., 2004, 21(11): 1032-1033
[14]	YANG Jun, MING Hai, ZHANG Jiang-Ying, WANG Pei, LANG Jian-Jing, LU Yong-Hua, LIU Jian, ZHANG Qi-Jin. Effects of Laser-Induced Heating on the Photoinduced Birefringence in Azobenzene-Side-Chain Copolymer[J]. Chin. Phys. Lett., 2003, 20(10): 1032-1033
[15]	ZHANG Yi, HU Jun, WU Shi-Ying, AI Xiao-Bai, LI Min-Qian. Experiments and Models of DNA Nano-Catenary Patterns Manipulated by Liquid Flow[J]. Chin. Phys. Lett., 2002, 19(3): 1032-1033

Viewed

Full text

Abstract