Original scientific paper

A Remark on the Refractive Index Increment of Dextran forthe Molecular Weight Determination by Light Scattering

M. Zebec ; Department of Physical Biochemistry, »Andrija Stampar« School of Public Health, Faculty of Medicine, University of Zagreb, Rockefellerova 4, Zagreb, Croatia, Yugoslavia
Gj. Deželić ; Department of Physical Biochemistry, »Andrija Stampar« School of Public Health, Faculty of Medicine, University of Zagreb, Rockefellerova 4, Zagreb, Croatia, Yugoslavia
J. Kratohvil ; Department of Physical Biochemistry, »Andrija Stampar« School of Public Health, Faculty of Medicine, University of Zagreb, Rockefellerova 4, Zagreb, Croatia, Yugoslavia
K. F. Schulz ; Department of Physical Biochemistry, »Andrija Stampar« School of Public Health, Faculty of Medicine, University of Zagreb, Rockefellerova 4, Zagreb, Croatia, Yugoslavia

Abstract

In the course of a study on the macromolecular properties of dextran of Yugoslav production, the need had arisen for information on the value of refractive index increment, dn/ dc, of dextran in aqueous solutions for the determination of molecular weights by light scattering technique. A thorough search through the literature has revealed an astonishingly great dispersion of the values of the refractive index increment of dextran at 546 mμ as determined by numerous authors.

Keywords

Hrčak ID:

245382

URI

https://hrcak.srce.hr/245382

Publication date:

8.5.1959.

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