Simple power supply for power load controlled isoelectric focusing

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/00216224:14310/14:00081938

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Simple power supply for power load controlled isoelectric focusing

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

Simple power supply for power load controlled isoelectric focusing

Popis výsledku anglicky

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

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/VG20102015023" target="_blank" >VG20102015023: Systémy rychlého rozhodování pro bezpečnost potravin</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Electrophoresis

ISSN

0173-0835

e-ISSN

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Svazek periodika

35

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

4

Strana od-do

1114-1117

Kód UT WoS článku

000334126600005

EID výsledku v databázi Scopus

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