Ma Hai-li, Chen Hao, Hou Sheng-zhen, et al. Tuning Thermal Gelling Behavior of N-isopropylacrylamide Based Copolymer through Introducing Cucurbit[8]uril Ternary Complex on Side-chain[J]. Chinese Journal of Polymer Science, 2016, 34(10): 1251-1260. DOI: 10.1007/s10118-016-1837-x.
DOI:
Ma Hai-li, Chen Hao, Hou Sheng-zhen, et al. Tuning Thermal Gelling Behavior of N-isopropylacrylamide Based Copolymer through Introducing Cucurbit[8]uril Ternary Complex on Side-chain[J]. Chinese Journal of Polymer Science, 2016, 34(10): 1251-1260. DOI: 10.1007/s10118-016-1837-x.DOI:
Tuning Thermal Gelling Behavior of N-isopropylacrylamide Based Copolymer through Introducing Cucurbit[8]uril Ternary Complex on Side-chain
Thermo-gelation polymers have attracted increasing attention over decades. However
rare facile tuning method of sol-gel transition temperature restricted the wider application. Preceding study indicated that supramolecular interactions demonstrated a powerful means to control the structure and property of polymeric materials. Here we designed an
N
-isopropylacrylamide (NIPAM) based thermo-sensitive copolymer with naphthyl (Np) on its side chain. Positive-charged side-chain ternary complex was formed with cucurbit[8]uril (CB[8]
) and methylviologen (MV
2+
)
via
CB[8]-enhanced intermolecular charge-transfer (CT) interaction. Introducing the ternary complex CB[8]
/MV
2+
/Np on side-chain altered microstructure of macromolecular chains and led to a strong tendency for thermo gelation. Altering content of CB[8] and MV
2+
changed content of the positive-charged side-chain ternary complex and varied gelation temperature. Therefore
introducing supramolecular interaction endowed the hydrogel with tunable gelation property.
H.J. Kim, , J. Heo, , W.S. Jeon, , E. Lee, , J. Kim, , S. Sakamoto, , K Yamaguchi, , K. Kim, . . Angew. Chem. , 2001 . 113 1574 DOI: 10.1002/(ISSN)1521-3757 http://doi.org/10.1002/(ISSN)1521-3757 .
Y.J. Jeon, , P.K. Bharadwaj, , S. Choi, , J.W Lee. , K. Kim, . . Angew. Chem. Int. Ed. , 2002 . 41 4474 DOI: 10.1002/1521-3773(20021202)41:23<4474::AID-ANIE4474>3.0.CO;2-S http://doi.org/10.1002/1521-3773(20021202)41:23<4474::AID-ANIE4474>3.0.CO;2-S .
W.S. Jeon, , E. Kim, , Y.H. Ko, , I. Hwang, , J.W. Lee, , S.Y. Kim, , H.J Kim, , K. Kim, . . Angew. Chem. Int. Ed. , 2005 . 44 87 DOI: 10.1002/(ISSN)1521-3773 http://doi.org/10.1002/(ISSN)1521-3773 .
Y.H. Ko, , K. Kim, , J.K. Kang, , H. Chun, , J.W. Lee, , S. Sakamoto, , K. Yamaguchi, , J.C Fettinger. , K. Kim, . . J. Am. Chem. Soc. , 2004 . 126 ( 7 ): 1932 DOI: 10.1021/ja031567t http://doi.org/10.1021/ja031567t .
K. Kim, , D. Kim, , J.W. Lee, , Y.H Ko, , K. Kim, . . Chem. Commun. , 2004 . 848 .
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