

FOLLOWUS
a.Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, School of Sciences, Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering(Tianjin), Tianjin 300354, China
b.Department of Physics & Shanghai Key Laboratory of Magnetic Resonance, East China Normal University, Shanghai 200062, China
Hua-ji Liu (刘华姬), E-mail: liuhuaji@tju.edu.cn
Yu Chen (陈宇), E-mail: chenyu@tju.edu.cn
Received:14 February 2017,
Revised:2017-3-22,
Accepted:27 March 2017,
Published:2017-08
Scan QR Code
Wu-cheng Fang, Ran Zhang, Ye-feng Yao, et al. Specific Thermoresponsive Behaviours Exhibited by Optically Active and Inactive Phenylalanine Modified Hyperbranched Polyethylenimines in Water[J]. Chinese Journal of Polymer Science, 2017, 35(8): 1035-1042.
Wu-cheng Fang, Ran Zhang, Ye-feng Yao, et al. Specific Thermoresponsive Behaviours Exhibited by Optically Active and Inactive Phenylalanine Modified Hyperbranched Polyethylenimines in Water[J]. Chinese Journal of Polymer Science, 2017, 35(8): 1035-1042. DOI: 10.1007/s10118-017-1950-5.
Optically active and inactive hyperbranched polymers with specific thermoresponsive behaviours in water were reported. Through two steps hyperbranched polyethylenimine (HPEI) polymers terminated with different amount of D-phenylalanine (D-Phe)
L-phenylalanine (L-Phe) or DL-phenylalanine (DL-Phe) were prepared and characterized. The analyses on the solution properties by turbidimetry
dynamic light scattering
fluorescence probe and
1
H-NMR demonstrated that all the polymers exhibited specific thermoresponsive behaviours in water
including:(1) In the dilute polymer concentration region
increasing the polymer concentration led to the increase of phase transition temperature; (2) The optically inactive thermoresponsive hyperbranched polymers showed a higher cloud-point temperature (
T
cp
) than their corresponding optically active ones in a relatively higher polymer concentration; (3) At the same polymer concentration the hydrophobic groups of the optically inactive HPEI-DL-Phe formed more perfect hydrophobic domain than those of the optically active HPEI-L-Phe and HPEI-D-Phe.
I.Y. Galaev , B. Mattiasson . . Trends Biotechnol. , 1999 . 17 335 DOI: 10.1016/S0167-7799(99)01345-1 http://doi.org/10.1016/S0167-7799(99)01345-1 .
H.J. Moon , D.Y. Ko , M.H. Park , M.K. Joo , B. Jeong . . Chem. Soc. Rev. , 2012 . 41 4860 DOI: 10.1039/c2cs35078e http://doi.org/10.1039/c2cs35078e .
C. Weber , R. Hoogenboom , U.S. Schubert . . Prog. Polym. Sci. , 2012 . 37 686 DOI: 10.1016/j.progpolymsci.2011.10.002 http://doi.org/10.1016/j.progpolymsci.2011.10.002 .
H. Feil , Y.H. Bae , J. Feijen , S.W. Kim . . Macromolecules , 1993 . 26 2496 DOI: 10.1021/ma00062a016 http://doi.org/10.1021/ma00062a016 .
N. Yan , J. Zhang , Y. Yuan , G.T. Chen , P.J. Dyson , Z.C. Li , Y. Kou . . Chem. Commun. , 2010 . 46 1631 DOI: 10.1039/b923290g http://doi.org/10.1039/b923290g .
R.C. Wang , H.J. Liu , J.G. Tong , Y. Chen . . Polym. Chem. , 2014 . 5 2417 DOI: 10.1039/c3py01388j http://doi.org/10.1039/c3py01388j .
H.W. Qin , H.J. Liu , Y. Chen . . Chinese J. Polym. Sci. , 2014 . 32 ( 10 ): 1338 DOI: 10.1007/s10118-014-1509-7 http://doi.org/10.1007/s10118-014-1509-7 .
C.M. Chopko , E.L. Lowden , A.C. Engler , L.G. Griffith , P.T. Hammond . . ACS Macro Lett. , 2012 . 1 727 DOI: 10.1021/mz300088w http://doi.org/10.1021/mz300088w .
Y. Haba , A. Harada , T. Takagishi , K. Kono . . J. Am. Chem. Soc. , 2004 . 126 12760 DOI: 10.1021/ja047755g http://doi.org/10.1021/ja047755g .
X.Y. Liu , X.R. Mu , Y. Liu , H.J. Liu , Y. Chen , F. Cheng , S.C. Jiang . . Langmuir , 2012 . 28 4867 DOI: 10.1021/la300046w http://doi.org/10.1021/la300046w .
Y. Liu , X.Y. Liu , H.J. Liu , F. Cheng , Y. Chen . . Macromol. Res. , 2012 . 20 578 DOI: 10.1007/s13233-012-0079-1 http://doi.org/10.1007/s13233-012-0079-1 .
F.D. Jochum , P. Theato . . Macromolecules , 2009 . 42 5941 DOI: 10.1021/ma900945s http://doi.org/10.1021/ma900945s .
F.D. Jochum , Borg L. zur , P.J. Roth , P. Theato . . Macromolecules , 2009 . 42 7854 DOI: 10.1021/ma901295f http://doi.org/10.1021/ma901295f .
J. Zhang , H.J. Liu , Y. Yuan , S. Jiang , Y. Yao , Y. Chen . . ACS Macro Lett. , 2013 . 2 67 DOI: 10.1021/mz300613q http://doi.org/10.1021/mz300613q .
X.R. Mu , J.G. Tong , Y. Liu , X.Y. Liu , H.J. Liu , Y. Chen . . Polymer , 2013 . 54 2341 DOI: 10.1016/j.polymer.2013.03.004 http://doi.org/10.1016/j.polymer.2013.03.004 .
J. Yan , X. Zhang , W. Li , X. Zhang , K. Liu , P. Wu , A. Zhang . . Soft Matter , 2012 . 8 6371 DOI: 10.1039/c2sm25285f http://doi.org/10.1039/c2sm25285f .
Z.X. Zhang , K.L. Liu , J. Li . . Macromolecules , 2011 . 44 1182 DOI: 10.1021/ma102196q http://doi.org/10.1021/ma102196q .
J. Yan , W. Li , K. Liu , D. Wu , F. Chen , P. Wu , A. Zhang . . Chem. Asian J. , 2011 . 6 3260 DOI: 10.1002/asia.201100528 http://doi.org/10.1002/asia.201100528 .
H.J. Liu , Y.Y. Xu , Y. Chen . . Chinese J. Polym. Sci. , 2016 . 34 ( 5 ): 585 DOI: 10.1007/s10118-016-1779-3 http://doi.org/10.1007/s10118-016-1779-3 .
W. Steinhauer , R. Hoogenboom , H. Keul , M. Moeller . . Macromolecules , 2013 . 46 1447 DOI: 10.1021/ma302606x http://doi.org/10.1021/ma302606x .
X.P. Qiu , F. Tanaka , F.M. Winnik . . Macromolecules , 2007 . 40 7069 DOI: 10.1021/ma071359b http://doi.org/10.1021/ma071359b .
J. Xu , J. Ye , S.Y. Liu . . Macromolecules , 2007 . 40 9103 DOI: 10.1021/ma0717183 http://doi.org/10.1021/ma0717183 .
J. Ye , J. Xu , J. Hu , X. Wang , G. Zhang , S. Liu , C. Wu . . Macromolecules , 2008 . 41 4416 DOI: 10.1021/ma702196g http://doi.org/10.1021/ma702196g .
S.H. Lahasky , X. Hu , D. Zhang . . ACS Macro Lett. , 2012 . 1 580 DOI: 10.1021/mz300017y http://doi.org/10.1021/mz300017y .
Q. Li , C. Gao , S. Li , F. Huo , W. Zhang . . Polym. Chem. , 2014 . 5 2961 DOI: 10.1039/C3PY01699D http://doi.org/10.1039/C3PY01699D .
T. Aoki , M. Muramatsu , T. Torii , K. Sanui , N. Ogata . . Macromolecules , 2001 . 34 3118 DOI: 10.1021/ma001866s http://doi.org/10.1021/ma001866s .
Y. Seto , T. Aoki , S. Kunugi . . Colloid Polym. Sci. , 2005 . 283 1137 DOI: 10.1007/s00396-005-1270-0 http://doi.org/10.1007/s00396-005-1270-0 .
X. Huang , F. Du , D. Liang , S.S. Lin , Z. Li . . Macromolecules , 2008 . 41 5433 DOI: 10.1021/ma800783v http://doi.org/10.1021/ma800783v .
P. Liu , L. Xiang , Q. Tan , H. Tang , H. Zhang . . Polym. Chem. , 2013 . 4 1068 DOI: 10.1039/C2PY20773G http://doi.org/10.1039/C2PY20773G .
Y. Tono , C. Kojima , Y. Haba , T. Takahashi , A. Harada , S. Yagi , K. Kono . . Langmuir , 2006 . 22 4920 DOI: 10.1021/la060066t http://doi.org/10.1021/la060066t .
M.S. Kerr , Alaniz J.R. de , T. Rovis . . J. Org. Chem. , 2005 . 70 5725 DOI: 10.1021/jo050645n http://doi.org/10.1021/jo050645n .
H. Wang , S. Sun , P. Wu . . J. Phys. Chem. B , 2011 . 115 8832 .
M.A. Boerman , der Laan H.L. van , J.C.M.E. Bender , R. Hoogenboom , J.A. Jansen , S.C. Leeuwenburgh , Hest J.C.M. van . . J. Polym. Sci., Part A:Polym. Chem. , 2016 . 54 1573 .
S. Sun , H. Wang , P. Wu . . Soft Matter , 2013 . 9 2878 DOI: 10.1039/c2sm27544a http://doi.org/10.1039/c2sm27544a .
X. Liu , F. Cheng , H. Liu , Y. Chen . . Soft Matter , 2008 . 4 1991 DOI: 10.1039/b811012n http://doi.org/10.1039/b811012n .
Y. Maeda , T. Nakamura , I. Ikeda . . Macromolecules , 2002 . 35 217 DOI: 10.1021/ma011034+ http://doi.org/10.1021/ma011034+ .
G.B. Ray , I. Chakraborty , S.P. Moulik . . J. Colloid Interface Sci. , 2006 . 294 248 DOI: 10.1016/j.jcis.2005.07.006 http://doi.org/10.1016/j.jcis.2005.07.006 .
H.J. Liu , R.H. Dong , Y. Chen . . Chinese J. Polym. Sci. , 2014 . 32 ( 7 ): 961 DOI: 10.1007/s10118-014-1471-4 http://doi.org/10.1007/s10118-014-1471-4 .
M.R. Radowski , A. Shukla , H. von Berlepsch , C. Bottcher , G. Pickaert , H. Rehage , R. Haag . . Angew. Chem. Int. Ed. , 2007 . 46 1265 DOI: 10.1002/(ISSN)1521-3773 http://doi.org/10.1002/(ISSN)1521-3773 .
0
Views
3
Downloads
0
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
京公网安备11010802046900号