Towards A Fully Automated High-Throughput Phototransfection System.

Towards A Fully Automated High-Throughput Phototransfection System.
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DOI:
10.1016/j.jala.2010.03.003
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发表时间:
2010-08-01
期刊:
影响因子:
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通讯作者:
Kumar, Vijay
Kumar, Vijay
中科院分区:
医学2区
文献类型:
--
作者:
Cappelleri, David J.;Halasz, Adam;Sul, Jai-Yoon;Kim, Tae Kyung;Eberwine, James;Kumar, Vijay

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我们已经设计并实现了一个框架,用于创建一个全自动的高通量光转染系统。集成的图像处理、激光靶位置计算和载物台移动显示出比当前手动光转染方法增加> 23倍的通量,同时描述了甚至更大的通量改善(> 110倍)的潜力。用于自动离线单细胞形态测量以及实时图像分割分析的软件工具也已构建,并显示能够量化过程前后细胞的变化,成功地表征它们,使用诸如细胞周长,面积,长轴和短轴长度和偏心率值的度量。
We have designed and implemented a framework for creating a fully automated high-throughput phototransfection system. Integrated image processing, laser target position calculation, and stage movements show a throughput increase of > 23X over the current manual phototransfection method while the potential for even greater throughput improvements (> 110X) is described. A software tool for automated off-line single cell morphological measurements, as well as real-time image segmentation analysis, has also been constructed and shown to be able quantify changes in the cell before and after the process, successfully characterizing them, using metrics such as cell perimeter, area, major and minor axis length, and eccentricity values.
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