Simple power supply for power load controlled isoelectric focusing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081715%3A_____%2F14%3A00425057" target="_blank" >RIV/68081715:_____/14:00425057 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14310/14:00081938
Result on the web
<a href="http://hdl.handle.net/11104/0231022" target="_blank" >http://hdl.handle.net/11104/0231022</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/elps.201300518" target="_blank" >10.1002/elps.201300518</a>
Alternative languages
Result language
angličtina
Original language name
Simple power supply for power load controlled isoelectric focusing
Original language description
The power supply for IEF based on features of the Cockcroft-Walton voltage multiplier (CW VM) is described in this work. The article describes a design of the IEF power supply, its electric characteristics, and testing by IEF analysis. A circuit diagramof the power supply included two opposite charged branches (each consisting of four voltage doublers). The designed CW VM was powered by 230 V/50 Hz alternate current and it generated up to 5 kV and 90 mW at the output. Voltage and current characteristics of the power supply were measured by known load resistances in the range from 10 k to 1 G , which is a common resistance range for IEF strip geometry. Further, the power supply was tested by a separation of a model mixture of colored pI markers using a175 3 0.5 mm focusing bed. Automatically limited power load enabled analysis of samples without previous optimization of the focusing voltage or electric current time courses according to sample composition. Moreover, the developed power
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/VG20102015023" target="_blank" >VG20102015023: Rapid Decision Systems for Food Safety</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Electrophoresis
ISSN
0173-0835
e-ISSN
—
Volume of the periodical
35
Issue of the periodical within the volume
8
Country of publishing house
DE - GERMANY
Number of pages
4
Pages from-to
1114-1117
UT code for WoS article
000334126600005
EID of the result in the Scopus database
—