Artificial microtubule cytoskeleton construction, manipulation, and modeling via holographic trapping of network nodes
Artificial microtubule cytoskeleton construction, manipulation, and modeling via holographic trapping of network nodes
复制标题
通过网络节点的全息捕获进行人工微管细胞骨架的构建、操作和建模
DOI:
10.1117/12.2237231
复制
发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Vershinin, M.
中科院分区:
文献类型:
--
作者:
Mohseni, Hooman;Agahi, Massoud H.;Razeghi, Manijeh;Bergman, J.;Doval, F.;Vershinin, M.
Cytoskeletal networks are 3D arrangements of filaments whose complex spatial structure contributes significantly to their intracellular functions, eg biomechanics and cargo motility. Microtubule networks in cells are a particular challenge for in vitro modeling because they are sparse and possess overall structure and so cannot be approximated experimentally as a random hydrogel. We have used holographic optical trapping to precisely position and hold multiple microtubule filaments in an in vitro assay, where chemical and environmental variables can be carefully controlled. Below we describe the relevant practical details of the approach and demonstrate how our approach can scale to accommodate modeling of molecular motor transport and biomechanics experiments.
登录
查看更多内容
影响因子:
0.7
作者:
O. A. Chernobelskaya;I. Grigoriev;I. Alieva;I. Vorobjev
通讯作者:
I. Vorobjev
DOI:
10.1007/978-1-4471-6599-6
发表时间:
2015
期刊:
The Journal of Infectious Diseases
影响因子:
--
作者:
S. De;W. Hwang;E. Kuhl
通讯作者:
E. Kuhl
DOI:
--
发表时间:
1997
期刊:
影响因子:
--
作者:
J. Shah;L. Flanagan;David Bahk;P. Janmey
通讯作者:
P. Janmey
影响因子:
2.4
作者:
Stricker, Jonathan;Falzone, Tobias;Gardel, Margaret L.
通讯作者:
Gardel, Margaret L.
影响因子:
--
作者:
Shahid M. Khan;R. Ali;N. Asi;J. Molloy
通讯作者:
J. Molloy