Preparation and Characterization of Nicotine-Selective Hydrogels
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Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, P(NIPAAm-MAm)/A, which is a new smart polymer on which the temperature sensitivity of N-isopropyl acrylamide monomer and pH sensitivities of methacrylic acid (MA) and itaconic acid (IA) monomers unite, were prepared by free radical polymerization. The influence of crosslinkers on the properties of polymer and adsorption was studied using two different crosslinkers. These new environmentally multistimuli responsive hydrogels were characterized by FTIR, TG, and DSC. In order to determine the swelling behaviors of polymers, the equilibrium swelling studies were carried out at different temperatures and pHs. With the aim of studying the usability of the prepared polymers in the adsorption of nicotine and its pharmaceutical derivatives, the effects of temperature, pH, and adsorbent mass on adsorption equilibrium were studied. (C) 2016 Society of Plastics Engineers
Açıklama
Anahtar Kelimeler
Poly(N-T-Butylacrylamide-Co-Acrylamide) Hydrogels, N-Isopropylacrylamide, Swelling Behavior, Aqueous-Solutions, Acid Hydrogels, Temperature, Adsorption, Release, Dynamics, Kinetics
Kaynak
Polymer Engineering and Science
WoS Q Değeri
Q3
Scopus Q Değeri
Cilt
56
Sayı
9