Synthesis, characterization and chlorination of 2-acrylamido-2methylpropane sulfonic acid sodium salt-based antibacterial hydrogels

Küçük Resim Yok

Tarih

2017

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Elsevier Science Bv

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

2-Acrylamido-2-methylpropane sulfonic acid sodium salt-based hydrogels were synthesized by redox polymerization and rendered biocidal by dilute household bleach treatment. The developed hydrogels were characterized by SEM, EDX, FTIR, DSC and TGA. The effect of chlorination parameters on the chlorine loadings and water absorption degree was studied. It was found that depending on the halogenation conditions, the oxidative chlorine loadings could be tuned between 0.10 and 2.82 wt%, and the water absorption degree could be obtained between 10 and 230 g/g. Moreover, the chlorinated hydrogels effectively inactivated about 7 logs of the Gram-positive and Gram-negative bacteria.

Açıklama

Anahtar Kelimeler

Hydrogel, Antimicrobial, N-halamine, 2-Acrylamido-2-methylpropane sulfonic acid, sodium salt

Kaynak

Reactive & Functional Polymers

WoS Q Değeri

Q1

Scopus Q Değeri

Q1

Cilt

115

Sayı

Künye