Droplet Microfluidic Flow Cytometer For Sorting On Transient Cellular Responses Of Genetically-Encoded Sensors.
Droplet Microfluidic Flow Cytometer For Sorting On Transient Cellular Responses Of Genetically-Encoded Sensors.
复制标题
液滴微流体流式细胞仪,用于对遗传编码传感器的瞬时细胞反应进行分类。
DOI:
10.1021/acs.analchem.6b03235
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发表时间:
2017-01-03
影响因子:
7.4
通讯作者:
Jimenez R
中科院分区:
文献类型:
--
作者:
Fiedler BL;Van Buskirk S;Carter KP;Qin Y;Carpenter MC;Palmer AE;Jimenez R
Fluorescent biosensors are important measurement tools for in vivo quantification of pH, concentrations of metal ions and other analytes, and physical parameters such as membrane potential. Both the development of these sensors and their implementation in examining cellular heterogeneity requires technology for measuring and sorting cells based on the fluorescence levels before and after chemical or physical perturbations. We developed a droplet microfluidic platform for the screening and separation of cell populations on the basis of the in vivo response of expressed fluorescence-based biosensors after addition of an exogenous analyte. We demonstrate the capability to resolve the responses of two genetically-encoded Zn2+ sensors at a range of time points spanning several seconds and subsequently sort a mixed-cell population of varying ratios with high accuracy.
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影响因子:
6.1
作者:
Baret, Jean-Christophe;Miller, Oliver J.;Griffiths, Andrew D.
通讯作者:
Griffiths, Andrew D.
影响因子:
3.5
作者:
Ibraheem A;Yap H;Ding Y;Campbell RE
通讯作者:
Campbell RE
影响因子:
3.7
作者:
Litzlbauer J;Schifferer M;Ng D;Fabritius A;Thestrup T;Griesbeck O
通讯作者:
Griesbeck O
影响因子:
6.1
作者:
Clausell-Tormos, Jenifer;Griffiths, Andrew D.;Merten, Christoph A.
通讯作者:
Merten, Christoph A.
影响因子:
7.4
作者:
Lubbeck, Jennifer L.;Dean, Kevin M.;Ma, Hairong;Palmer, Amy E.;Jimenez, Ralph
通讯作者:
Jimenez, Ralph