11 Interaction of some cationic dyes with acrylamide/itaconic acid hydrogels

Author(s): 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 SEP 26 1996

Language: English

Document Type: Article

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.

Addresses: HACETTEPE UNIV,DEPT CHEM,TR-06532 ANKARA,TURKEY

Reprint Address: Karadag, E, CUMHURIYET UNIV,DEPT CHEM,TR-58140 SIVAS,TURKEY.

Cited References: GILES CH, 1960, J CHEM SOC, P3973.
GILES CH, 1974, J COLLOID INTERF SCI, V47, P755.
GILES CH, 1974, J COLLOID INTERF SCI, V47, P766.
GREGG SJ, 1982, ADSORPTION SURFACE A, P248.
GUVEN O, 1991, POLYMER, V32, P2491.
KARADAG E, IN PRESS COLL POLYM.
KARADAG E, IN PRESS POLYM B.
KARADAG E, 1992, THESIS SIVAS TURKEY.
KARADAG E, 1994, POLYM ADVAN TECHNOL, V5, P664.
KARADAG E, 1995, SEPAR SCI TECHNOL, V30, P3747.
KIM WS, 1988, J POLYM SCI POL LETT, V26, P347.
KOSSMEHL G, 1989, MAKROMOL CHEM, V190, P1253.
KOST J, 1987, HYDROGELS MED PHARM, V3, P95.
KOZUKA H, 1986, J POLYM SCI POL CHEM, V24, P2695.
LURIE J, 1975, HDB CHEM.
MOLYNEUX P, 1984, WATER SOLUBLE SYNTHE, V2.
MOLYNEUX P, 1986, J CHEM SOC FARAD T 1, V82, P291.
SARAYDIN D, IN PRESS SEP SCI TEC.
SARAYDIN D, 1994, BIOMATERIALS, V15, P917.
SARAYDIN D, 1995, POLYM ADVAN TECHNOL, V6, P719.
SARAYDIN D, 1995, SEPAR SCI TECHNOL, V30, P3291.
SARAYDIN D, 1996, SEPAR SCI TECHNOL, V31, P423.
TURNER DT, 1986, POLYMER, V27, P1619.
WEBER WJ, 1972, PHYSICOCHEMICAL PROC, P206.

Cited Reference Count: 24

Times Cited: 26

Publisher: JOHN WILEY & SONS INC

Publisher Address: 605 THIRD AVE, NEW YORK, NY 10158-0012

ISSN: 0021-8995

29-char Source Abbrev.: J APPL POLYM SCI

ISO Source Abbrev.: J. Appl. Polym. Sci.

Source Item Page Count: 6

Subject Category: POLYMER SCIENCE

ISI Document Delivery No.: VF799