Publication detail

Detection system for electro-separation analytical methods

ŠTOHL, R. GLOVINOVÁ, E. POSPÍCHAL, J.

Original Title

Detection system for electro-separation analytical methods

Type

journal article - other

Language

English

Original Abstract

The paper provides information about the on-line monitoring of components analysed by capillary electrophoresis. For this purposes we developed a whole-capillary transverse scanning detection system, which helps to improve and control the separation processes. A picture from a colour line scanner was used as a source of basic information for autonomous control of the separation process by regulation of the high voltage source. The application and algorithms for machine vision were designed in the progressive graphic development system LabVIEW. Real-time control of the separation process was implemented in a compact control process logic controller. The performance of the detection system was evaluated and the function of the overall system was tested by performing isotachophoretic analysis of a model mixture.

Keywords

Machine vision; Scanning detection system; Real-time control; Electro-separation method; Isotachophoresis

Authors

ŠTOHL, R.; GLOVINOVÁ, E.; POSPÍCHAL, J.

RIV year

2005

Released

1. 8. 2005

ISBN

1615-9314

Periodical

JOURNAL OF SEPARATION SCIENCE

Year of study

28

Number

12

State

Federal Republic of Germany

Pages from

1363

Pages to

1369

Pages count

7

BibTex

@article{BUT42446,
  author="Radek {Štohl} and Eliška {Glovinová} and Jan {Pospíchal}",
  title="Detection system for electro-separation analytical methods",
  journal="JOURNAL OF SEPARATION SCIENCE",
  year="2005",
  volume="28",
  number="12",
  pages="7",
  issn="1615-9314"
}