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Photothermal Poly( N ‐isopropylacrylamide)/Fe 3 O 4 Nanocomposite Hydrogel as a Movable Position Heating Source under Remote Control
Author(s) -
Zhu ChunHua,
Lu Yang,
Chen JiaFu,
Yu ShuHong
Publication year - 2014
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201400477
Subject(s) - nanocomposite , photothermal therapy , materials science , photothermal effect , self healing hydrogels , laser , swelling , poly(n isopropylacrylamide) , irradiation , nanoparticle , nanotechnology , infrared , position (finance) , chemical engineering , composite material , polymer chemistry , optics , copolymer , polymer , physics , engineering , nuclear physics , finance , economics
Multifunctional nanocomposite hydrogel: swelling‐shrink transition of the magnetic sensitive poly(N‐isopropylacrylamide)/Fe 3 O 4 (PNIPAM/Fe 3 O 4 ) nanocomposite hydrogel can be controlled via near‐infrared (NIR) laser exposure or non‐exposure, which shows potential as a movable position heating source manipulated by combination of an external magnet and near‐infrared laser irradiation.