Journalartikel

Jahr der Veröffentlichung: 1977

Seiten: 56-62

Zeitschrift: Computer programs in biomedicine

Bandnummer: 7

Heftnummer: 1

ISSN: 0010-468X

DOI Link: https://doi.org/10.1016/0010-468X(77)90037-X

Verlag: North-Holland Publ. Co.

Abstract: 
A software system, Chromscan, was developed on a PDP-12 computer for quantitative analysis of TC[thin layer]-chromatograms and correlated problems in an on-line scanning system. The program controls a 1- or 2-dimensional scanning process of either a microscope stage or a modified TC-chromatogram photometer (Zeiss) storing the data on tape. The results can be obtained directly or in an off-line calculation by different Focal-12 programs. For spot evaluations a 2-dimensional scan is performed with an aperture. The area of spots is measured and the integrated values of absorbed or remitted light represent the amount of separated substances. For line-scans slits are used. The pherogram is displayed on the scope to keep for baseline corrections peak-integration and some other handling under operators control.

Harvard-Zitierstil: SEIBOLD, G. and LAU, A. (1977) USE OF A PDP-12 COMPUTER FOR AN ONLINE ANALYSIS OF TC-CHROMATOGRAMS BY A SCANNING SYSTEM, COMPUTER PROGRAMS IN BIOMEDICINE, 7(1), pp. 56-62. https://doi.org/10.1016/0010-468X(77)90037-X

APA-Zitierstil: SEIBOLD, G., & LAU, A. (1977). USE OF A PDP-12 COMPUTER FOR AN ONLINE ANALYSIS OF TC-CHROMATOGRAMS BY A SCANNING SYSTEM. COMPUTER PROGRAMS IN BIOMEDICINE. 7(1), 56-62. https://doi.org/10.1016/0010-468X(77)90037-X