Publication detail

Influence of the preparing of a biopolymer-surfactant system on its aggregation behavior.

KRUTIŠOVÁ, T. HALASOVÁ, T. MRAVEC, F. PEKAŘ, M.

Original Title

Influence of the preparing of a biopolymer-surfactant system on its aggregation behavior.

Type

abstract

Language

English

Original Abstract

Multicomponent samples with identical composition, prepared with different order of single component addition, should show different behavior of its macroscopic or microscopic properties. This paper is focused on problematic related to the effect of the order of substances addition in a colloidal sample and the effect of initial form (liquid, solid) of each substance. As investigated system, biopolymer hyaluronan and cetyltrimethylammonium bromide (CTAB) was selected. This system has been studied in the aqueous, saline, and phosphate buffer environments. Fluorescence probe method and surface tension measurement were selected as indicators.

Keywords

hyaluronan, surfactant, fluorescence, pyrene, nile red, surface tension

Authors

KRUTIŠOVÁ, T.; HALASOVÁ, T.; MRAVEC, F.; PEKAŘ, M.

Released

5. 9. 2010

Publisher

ECIS

Location

Praha

Pages from

P2.57

Pages to

P2.57

Pages count

1