Patch Clamp Electrophysiology and Capillary Electrophoresis–Mass Spectrometry Metabolomics for Single Cell Characterization
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چکیده
منابع مشابه
Patch Clamp Electrophysiology and Capillary Electrophoresis–Mass Spectrometry Metabolomics for Single Cell Characterization
The visual selection of specific cells within an ex vivo brain slice, combined with whole-cell patch clamp recording and capillary electrophoresis (CE)-mass spectrometry (MS)-based metabolomics, yields high chemical information on the selected cells. By providing access to a cell's intracellular environment, the whole-cell patch clamp technique allows one to record the cell's physiological acti...
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In this projecting work we propose a mass spectrometric patch-clamp equipment with the capillary performing both a local potential registration at the cell membrane and the analyte suction simultaneously. This paper provides a current literature analysis comparing the possibilities of the novel approach proposed with the known methods, such as scanning patch-clamp, scanning ion conductance micr...
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متن کاملSingle-cell Patch-clamp Measurement System
29 THE 4TH ANNUAL IEEE INTERnational Conference on Nano/Microengineered Molecular Systems (IEEE-NEMS) was held at the Sheraton Dameisha Resort in Shenzhen, China, 5–8 January 2009. More than 300 papers were presented by leading micro/nanotechnology researchers in academia and industry from around the globe. Topical areas of the conference included microelectro mechanical systems (MEMS), BioMEMS...
متن کاملPatch clamp techniques for single channel and whole-cell recording
The patch clamp technique was first used by Neher and Sakmann (1976) to resolve currents through single acetylcholine-activated channels in cell-attached patches of membrane of frog skeletal muscle. The method they used (described by Neher, Sakmann & Steinbach, 1978) and subsequent refinements (Hamill, Marty, Neher, Sakmann & Sigworth, 1981) have led to techniques for high resolution recording ...
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ژورنال
عنوان ژورنال: Analytical Chemistry
سال: 2014
ISSN: 0003-2700,1520-6882
DOI: 10.1021/ac500168d