Quantitative phase microscopy for non-invasive live cell population monitoring.
Quantitative phase microscopy for non-invasive live cell population monitoring.
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DOI:
10.1038/s41598-021-83537-x
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发表时间:
2021-02-24
影响因子:
4.6
通讯作者:
Pognonec P
中科院分区:
文献类型:
--
作者:
Aknoun S;Yonnet M;Djabari Z;Graslin F;Taylor M;Pourcher T;Wattellier B;Pognonec P
We present here a label-free development based on preexisting Quantitative Phase Imaging (QPI) that allows non-invasive live monitoring of both individual cells and cell populations. Growth, death, effect of toxic compounds are quantified under visible light with a standard inverted microscope. We show that considering the global biomass of a cell population is a more robust and accurate method to assess its growth parameters in comparison to compiling individually segmented cells. This is especially true for confluent conditions. This method expands the use of light microscopy in answering biological questions concerning live cell populations even at high density. In contrast to labeling or lysis of cells this method does not alter the cells and could be useful in high-throughput screening and toxicity studies.
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影响因子:
4.8
作者:
Ansari, Amir Mehdi;Ahmed, A. Karim;Matsangos, Aerielle E.;Lay, Frank;Born, Louis J.;Marti, Guy;Harmon, John W.;Sun, Zhaoli
通讯作者:
Sun, Zhaoli
影响因子:
12.3
作者:
Carpenter AE;Jones TR;Lamprecht MR;Clarke C;Kang IH;Friman O;Guertin DA;Chang JH;Lindquist RA;Moffat J;Golland P;Sabatini DM
通讯作者:
Sabatini DM
影响因子:
1.9
作者:
Kemper, Bjoern;von Bally, Gert
通讯作者:
von Bally, Gert
影响因子:
8.6
作者:
Phillips KG;Jacques SL;McCarty OJ
通讯作者:
McCarty OJ
影响因子:
3.4
作者:
Girshovitz P;Shaked NT
通讯作者:
Shaked NT