Cell elongation via intrinsic antipodal stretching forces.
Cell elongation via intrinsic antipodal stretching forces.
复制标题
通过内在的反足拉伸力使细胞伸长。
DOI:
10.1103/physreve.86.061901
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Marr,DWM
中科院分区:
文献类型:
--
作者:
Sawetzki,T;Eggleton,CD;Marr,DWM
To probe the mechanical properties of cells, we investigate a technique to perform deformability-based cytometry that inherently induces normal antipodal surface forces using a single line-shaped optical trap. We show theoretically that these opposing forces are generated simultaneously over curved microscopic object surfaces with optimal magnitude at low numerical apertures, allowing the directed stretching of elastic cells with a single, weakly focused laser source. Matching these findings with concomitant experimental observations, we elongate red blood cells, effectively stretching them within the narrow confines of a steep, optically induced potential well.
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影响因子:
4.8
作者:
H. Abou;L. Reichert
通讯作者:
L. Reichert
DOI:
--
发表时间:
1986
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Dattatreyamurty,B;Schneyer,A;ReichertJr,LE
通讯作者:
ReichertJr,LE
DOI:
--
发表时间:
1982
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Andersen,TT;ReichertJr,LE
通讯作者:
ReichertJr,LE
影响因子:
4.8
作者:
M. Waelbroeck;E. van Obberghen;P. De Meyts
通讯作者:
P. De Meyts
影响因子:
2.9
作者:
GEKKO, K;TIMASHEFF, SN
通讯作者:
TIMASHEFF, SN