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Colloid and Polymer Science

Erschienen in:

01.06.2015 | Original Contribution

Synthesis and properties of the antibacterial hydrogels with enhanced mechanical strengths

verfasst von: Qin Liu, Xiufang Wen, Shouping Xu, Pihui Pi, Jiang Cheng, Renchang Zeng

Erschienen in: Colloid and Polymer Science | Ausgabe 6/2015

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Abstract

A series of cationic poly(hydroxyethyl methacrylate)-g-poly(carboxybetaine methacrylate ester) (PHEMA-g-PCBMAE) hydrogels (HCGs) were synthesized by reversible addition-fragmentation chain transfer (RAFT) polymerization. The HCGs were characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and swelling behaviors. It was found that the HCG hydrogels showed enhanced mechanical strengths compared with PCBMAE hydrogel. In addition, it was observed that the cationic HCGs exhibited excellent antibacterial properties. We found that the equilibrium swelling ratios, mechanical properties, and drug release behaviors were related to the feed ratios of the gels. The tetracycline hydrochloride (TCHC) release results indicated that the drug released from HCGs could be prolonged by increasing the content of hydroxyethyl methacrylate (HEMA) in the gel networks.

Vorheriger Artikel Reverse microemulsion-mediated synthesis of Au@SiO2 hybrid nanoparticles with different morphologies

Nächster Artikel Consequences of the effect of matrix elasticity on the rotation of droplet pairs for collision efficiency

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Titel: Synthesis and properties of the antibacterial hydrogels with enhanced mechanical strengths
verfasst von: Qin Liu
Xiufang Wen
Shouping Xu
Pihui Pi
Jiang Cheng
Renchang Zeng
Publikationsdatum: 01.06.2015
Verlag: Springer Berlin Heidelberg
Erschienen in: Colloid and Polymer Science / Ausgabe 6/2015
Print ISSN: 0303-402X
Elektronische ISSN: 1435-1536
DOI: https://doi.org/10.1007/s00396-015-3548-1

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