In vitro dynamic swelling behaviors of radiation synthesized polyacrylamide with crosslinkers in the simulated physiological body fluids

Saraydin, DURSUN; Isikver, YASEMİN; Karadag, E; Sahiner, N; Guven, O

doi:10.1016/s0168-583x(01)00956-9

In vitro dynamic swelling behaviors of radiation synthesized polyacrylamide with crosslinkers in the simulated physiological body fluids

Saraydin D., Isikver Y., Karadag E., Sahiner N., Guven O.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, cilt.187, sa.3, ss.340-344, 2002 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 187 Sayı: 3
Basım Tarihi: 2002
Doi Numarası: 10.1016/s0168-583x(01)00956-9
Dergi Adı: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.340-344
Anahtar Kelimeler: acrylamide, hydrogel, ionizing radiation, simulated body fluids, biomaterials, BOVINE SERUM-ALBUMIN, INDUCED ACRYLAMIDE, ACID HYDROGELS, AMINO-ACIDS, BIOCOMPATIBILITY, POLYMERIZATION, ADSORPTION
Sivas Cumhuriyet Üniversitesi Adresli: Evet

Özet

Acrylamide hydrogels, containing different amounts and types of crosslinkers, were synthesized via gamma-irradiation technique. Their swellings in simulated body fluids, such as physiological saline (0.89% NaCl) isoosmotic phosphate buffer at pH 7.4, gastric fluid at pH 1.1 (glycine-HCl), protein (aqueous solution of bovine serum albumin), urine (aqueous solution of urea), glucose and distilled water, were studied. Equilibrium swellings of the hydrogels were changed in the range 27-85 depending upon the fluids, type and amount of crosslinkers. The diffusion exponents were found over half for all hydrogels. (C) 2002 Elsevier Science B.V. All rights reserved.