[1] [1] A. D. Mehta,M. Rief,J. A. Spudich et al.. Single-molecule biomechanics with optical methods [J]. Science,1999,283(5408):1689-1695

[2] [2] P. Antonio,T. Alessandro,T. Paola et al.. Optical biopsy of bone tissue:a step toward the diagnosis of bone pathologies [J]. J. Biomed. Opt.,2004,9(3):474-480

[3] [3] Ming Zhou,Haifeng Yang,Jianke Di et al.. Manipulation on human red blood cells with femtosecond optical tweezers [J]. Chin. Opt. Lett.,2008,6(12):919-921

[4] [4] Wang Haowei,Liu Xiaohui,Li Yinmei et al.. Optical technic of isolation a single chromosome [J]. Acta Biophysica Sinica,2004,20(1):50-56

[5] [5] R. M. Simmons,J. T. Finer,S. Chu et al.. Quantitative measurements of force and displacement using an optical trap [J]. Biophys. J.,1996,70(4):1813-1822

[6] [6] A. Buosciolo,G. Pesce,A. Sasso. New calibration method for position detector for simultaneous measurements of force constants and local viscosity in optical tweezers [J]. Opt. Commun.,2004,230(4-6):357-368

[7] [7] M. Capitanio,G. Romano,R. Ballerini et al.. Calibration of optical tweezers with differential interference contrast signals [J]. Rev. Sci. Instrum.,2002,73(4):1687-1696

[8] [8] K. Berg-Srensen,H. Flyvbjerg. Power spectrum analysis for optical tweezers [J]. Rev. Sci. Instrum.,2004,75(3):594-612

[9] [9] E. L. Florin,A. Pralle,E. H. K. Stelzer et al.. Photonic force microscope calibration by thermal noise analysis [J]. Appl. Phys. A-Mater,1998,66(Supplement 1):S75-S78

[10] [10] Gong Zan,Chen Hongtao,Li Yinmei et al.. The experimental research and comparison of four methods to measure the optical trap stiffness [J]. J. University of Science and Technology of China,2005,35(6):601-607

[11] [11] Qingbao Some,Cheng Wen,Yan Zhang et al.. Calibration of optical tweezers based on acousto-optic deflector and field programmable gate array [J]. Chin. Opt. Lett.,2008,6(8):600-602

[12] [12] K. C. Neuman,M. S. Block. Optical trapping [J]. Rev. Sci. Instrum.,2004,75(9):2787-2809

[13] [13] Youli Yu,Zhenxi Zhang,Zheng Li et al.. Methods of calibration to optical trapping force upon non-spherical cells [J]. Chin. Opt. Lett.,2006,4(12):722-724

[14] [14] Yu Youli,Zhang Zhenxi,Li Zheng. Dynamic analysis for optical tweezers upon cells as microsphere model [J]. Acta Photonica Sinica,2005,34(10):1582-1585

[15] [15] Gong Zan,Chen Hongtao,Xu Shenghua et al.. Monte-Carlo simulation of optical trap stiffness measurement [J]. Opt. Commun.,2006,263(2):229-234

[16] [16] Xu Shenghua,Li Yinmei,Lou Liren et al.. Computer simulation of the collision frequency of two particles in optical tweezers [J]. Chinese Phys.,2005,14(2):382-385

[17] [17] Chen Hongtao,Li Yinmei,Lou Liren et al.. Experimental conditions dependence of trap stiffness in optical tweezers [J]. Chinese J. Lasers,2004,31(11):1361-1366