Noncontact microsurgery and micromanipulation of living cells with combined system femtosecond laser scalpel-optical tweezers

2012 ◽  
Author(s):  
Inna V. Il'ina ◽  
Dmitry S. Sitnikov ◽  
Andrey V. Ovchinnikov ◽  
Mikhail B. Agranat ◽  
Yulia V. Khramova ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Optical Tweezers ◽  
Living Cells ◽  
Combined System ◽  
Laser Scalpel

Application of femtosecond laser scalpel and optical tweezers for noncontact biopsy of late preimplantation embryos

2015 ◽  
Vol 53 (6) ◽  
pp. 804-809 ◽  
Author(s):  
I. V. Ilina ◽  
Yu. V. Khramova ◽  
M. A. Filatov ◽  
M. L. Semenova ◽  
D. S. Sitnikov
Keyword(s):  
Femtosecond Laser ◽  
Optical Tweezers ◽  
Preimplantation Embryos ◽  
Laser Scalpel

Laser microsurgery of cells by femtosecond laser scalpel and optical tweezers

2014 ◽  
Vol 52 (6) ◽  
pp. 803-808 ◽  
Author(s):  
D. S. Sitnikov ◽  
A. V. Ovchinnikov ◽  
I. V. Ilina ◽  
O. V. Chefonov ◽  
M. B. Agranat
Keyword(s):  
Femtosecond Laser ◽  
Optical Tweezers ◽  
Laser Microsurgery ◽  
Laser Scalpel

Large Deformation of Biological Cells by Optical Tweezers

2003 ◽  
Author(s):  
S. Suresh ◽  
C. T. Lim ◽  
M. Dao
Keyword(s):  
Optical Tweezers ◽  
Mechanical Test ◽  
Living Cells ◽  
Test Methods ◽  
Mechanical Forces ◽  
Deformation Characteristics ◽  
Biological Cells ◽  
Whole Cells ◽  
Aspiration Technique ◽  
Stress States

The chemical and biological functions of living cells are known to be influenced strongly by mechanical forces and deformation, and the ability of cells to detect and support forces, in turn, is also affected by chemical and biological factors. Furthermore, the progression of a number of inherited and infectious diseases have also been identified to have a strong correlation with the mechanical deformation characteristics of biological cells. Consequently, the deformation characteristics of whole cells and cell membranes have long been investigated using a variety of experimental methods, such as the micropipette aspiration technique, and by computational modeling (see, for example, refs. [1, 2]). Recent advances in experimental techniques capable of probing mechanical forces and displacements to a resolution of picoNewton and nanometer, respectively, have facilitated use of mechanical test methods for living cells whereby precise measurements of response under different stress states could be investigated.

scholarly journals Femtosecond Laser Manipulation of Subcellular Organelles in Living Cells

2005 ◽  
Author(s):  
Wataru Watanabe ◽  
Timoko Shimada ◽  
Kazuyoshi Itoh ◽  
Sachihiro Matsunaga ◽  
Kiichi Fukui
Keyword(s):  
Femtosecond Laser ◽  
Living Cells ◽  
Subcellular Organelles ◽  
Laser Manipulation

Using optical tweezers to investigate the specific single-interaction between apoA-I molecule and ABCA1 on living cells

2013 ◽  
Vol 11 (9) ◽  
pp. 091701-91704 ◽  
Author(s):  
Jie Yu Jie Yu ◽  
Xunliang Tong Xunliang Tong ◽  
Chengbin Li Chengbin Li ◽  
Yining Huang Yining Huang ◽  
Anpei Ye Anpei Ye
Keyword(s):  
Optical Tweezers ◽  
Living Cells

Femtosecond laser scalpel technology for proteomic mass spectrometry

2009 ◽  
Author(s):  
C. L. Kalcic ◽  
T. C. Gunaratne ◽  
G. E. Reid ◽  
A. D. Jones ◽  
M. Dantus
Keyword(s):  
Mass Spectrometry ◽  
Femtosecond Laser ◽  
Laser Scalpel

Fluorescent II−VI Semiconductor Quantum Dots in Living Cells:  Nonlinear Microspectroscopy in an Optical Tweezers System

2008 ◽  
Vol 112 (9) ◽  
pp. 2734-2737 ◽  
Author(s):  
Patricia M. A. Farias ◽  
Beate S. Santos ◽  
André A. de Thomaz ◽  
Ricardo Ferreira ◽  
Frederico D. Menezes ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Tweezers ◽  
Living Cells ◽  
Semiconductor Quantum Dots

scholarly journals Femtosecond laser manipulation of subcellular organelles in living cells

2005 ◽  
Author(s):  
Wataru Watanabe ◽  
Tomoko Shimada ◽  
Kazuyoshi Itoh ◽  
Sachihiro Matsunaga ◽  
Kiichi Fukui
Keyword(s):  
Femtosecond Laser ◽  
Living Cells ◽  
Subcellular Organelles ◽  
Laser Manipulation

2D multiforce optical tweezers to investigate cell adhesion strengthening in living cells

2006 ◽  
Author(s):  
Valentina Emiliani ◽  
Daniele Sanvitto ◽  
Christiane Durieux
Keyword(s):  
Cell Adhesion ◽  
Optical Tweezers ◽  
Living Cells
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