Accession Number

VF799-0016

Document Delivery

VF799: Document Delivery available

Authors

Karadag E. Saraydin D. Guven O.

Title

INTERACTION OF SOME CATIONIC DYES WITH ACRYLAMIDE/ITACONIC ACID HYDROGELS

Source

Journal of Applied Polymer Science. 61(13):2367-2372, 1996 Sep 26.

ISSN

0021-8995

KeyWords Plus

Solute adsorption-isotherm. Bovine serum-albumin. General treatment. Classification. Binding.

Abstract

Acrylamide/itaconic acid (AAm/IA) hydrogels prepared by irradiating with gamma radiation were used in experiments on uptake of some cationic dyes such as union green B (UG-B), basic blue 17 (BB-17), basic red 2 (BR-2), and lauths violet (LV). Adsorption of the cationic dyes onto AAm/IA hydrogels is studied by batch adsorption technique at 25 degrees C. In the experiments of the adsorption, Langmiur type adsorption in the Giles classification system was found. Some binding and thermodynamic parameters for AAm/IA hydrogel-dye systems were calculated by using Klotz method. Adsorption studies indicated that monolayer coverages of AAm/IA hydrogel by these dyes were increased with following order BB-17 > UG-B > BR-2 > LV. (C) 1996 John Wiley & Sons, Inc. [References: 24]

Language

English

Publication Type

Article

Subset

Current Contents/Physical, Chemical & Earth Sciences Current Contents/Engineering, Technology & Applied Sciences.

CC Categories

Organic chemistry/polymer science Materials science and engineering.

Institution

Reprint available from: 

Karadag E 

CUMHURIYET UNIV DEPT CHEM TR-58140 SIVAS TURKEY 

HACETTEPE UNIV DEPT CHEM TR-06532 ANKARA TURKEY