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Microscope-based label-free microfluidic cytometry

delete2010-12-24
delete58
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OA
AI
X
Xuantao Su *
S
Sean E. Kirkwood
M
Manisha Gupta
L
Leah A. Marquez‐Curtis
Y
Yuanyuan Qiu
A
Anna Janowska‐Wieczorek
W
W. Rozmus
Y
Ying Y. Tsui
DOI:10.1364/OE.19.000387delete
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摘要

摘要

En 中文
A microscope-based label-free microfluidic cytometer capable of acquiring two dimensional light scatter patterns from single cells, pattern analysis of which determines cellular information such as cell size, orientation and inner nanostructure, was developed. Finite-difference time-domain numerical simulations compared favorably with experimental scatter patterns from micrometer-sized beads and cells. The device was capable of obtaining light scattering patterns from the smallest mature blood cells (platelets) and cord blood hematopoietic stem/progenitor cells (CD34 + cells) and myeloid precursor cells. The potential for evaluation of cells using this label-free microfluidic cytometric technique was discussed. (C) 2010 Optical Society of America
Keyword:
LIGHT-SCATTERING
BIOLOGICAL CELLS
FLOW-CYTOMETRY
SINGLE CELLS
BLOOD
DIFFERENTIATION
DYNAMICS

期刊

Optics Express 封面图
Optics Express
IF:
3.3
论文数:
6.1W
被引数:
14.3W

机构

C
Canadian Blood Services
学者数:
527
论文数: 371
被引数: 464
U
university of alberta
学者数:
5.1W
论文数: 4.9W
被引数: 65
引用论文

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