Thermo-responsive PNIPAM Hydrogel nanofibres photocrosslinked by Azido-POSS

Wang, Jing and Sutti, Alessandra and Lin, Tong and Wang, Xungai (2013) Thermo-responsive PNIPAM Hydrogel nanofibres photocrosslinked by Azido-POSS. In: Fiber Society Spring 2013 Technical Conference: Advancing Scientific Knowledge pertaining to Fibers and Fibrous Materials, 22-24 May 2013, Geelong, Australia.

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Abstract

Photocrosslinkable thermo-responsive nanofibres were prepared by electrospinning poly(N-isopropylacrylamide) (PNIPAM) in the presence of an Azido-polyhedral oligomeric silsesquioxane (Azido-POSS). Ultraviolet light (UV) irradiation yielded a highly-crosslinked hydrogel network within 2 min. The treated nanofibres showed outstanding stability in water, excellent hydrogel characteristics, fast response to temperature changes with fast swelling and de-swelling.


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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Poster)
Refereed: Yes
Item Status: Live Archive
Additional Information: This publication is copyright. It may be reproduced in whole or in part for the purposes of study, research, or review, but is subject to the inclusion of an acknowledgment of the source.
Faculty / Department / School: Current - Faculty of Health, Engineering and Sciences - No Department
Date Deposited: 07 Aug 2014 05:02
Last Modified: 07 Mar 2017 01:11
Uncontrolled Keywords: hydrogels; thermo-responsive
Fields of Research : 09 Engineering > 0912 Materials Engineering > 091299 Materials Engineering not elsewhere classified
10 Technology > 1007 Nanotechnology > 100708 Nanomaterials
03 Chemical Sciences > 0303 Macromolecular and Materials Chemistry > 030302 Nanochemistry and Supramolecular Chemistry
Socio-Economic Objective: E Expanding Knowledge > 97 Expanding Knowledge > 970110 Expanding Knowledge in Technology
URI: http://eprints.usq.edu.au/id/eprint/25729

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