Effect of comonomer ratio and ionic strength on the thermo-induced conformational changes in N-isopropylacrylamide based copolymers: An ATR-FTIR spectroscopic study

Vibrational Spectroscopy

Volumn 61, Issue , 2012, Pages 133-143

  Avadanei, Mihaela ^a   Avadanei, Ovidiu ^b   Fundueanu, Gheorghe ^a  

^a PETRU PONI INSTITUTE OF MACROMOLECULAR CHEMISTRY   (Romania)

^b ALEXANDRU IOAN CUZA UNIVERSITY OF IASI   (Romania)

Author keywords

Hydrogen bonding; Infrared spectroscopy; Ionic strength; Phase transition; Poly(N isopropylacrylamide)

Indexed keywords

ACRYLAMIDES; AMIDE I; AMIDE I BANDS; ATR FTIR; ATR-FT-IR SPECTROSCOPY; CO-GROUP; CO-MONOMER; CONFORMATIONAL CHANGE; COPOLYMER COMPOSITIONS; DEHYDRATION PROCESS; HOFMEISTER EFFECTS; LINEAR COPOLYMERS; LOWER CRITICAL; METHYL GROUP; MOLAR RATIO; N-ISOPROPYLACRYLAMIDES; PHOSPHATE ANIONS; PHOSPHATE BUFFERS; SPECTRAL DECOMPOSITION; SPECTROSCOPIC STUDIES; SYNERGISTIC EFFECT; TEMPERATURE DEPENDENCE; THERMAL EVOLUTION; THERMO SENSITIVE; TRANSITION BEHAVIOR;

ACRYLIC MONOMERS; AMIDES; DEHYDRATION; FOURIER TRANSFORM INFRARED SPECTROSCOPY; FUNCTIONAL GROUPS; HYDROGEN BONDS; INFRARED SPECTROSCOPY; IONIC STRENGTH; PHASE TRANSITIONS; SPECTROSCOPIC ANALYSIS;

COPOLYMERS;

EID: 84861101884     PISSN: 09242031     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.vibspec.2012.03.001     Document Type: Article

References (40)

1. S.-Y. Lin, K.-S. Chen, and L. Run-Cho Polymer 40 1999 2619 2624
2. A. Percot, X.X. Zhu, and M. Lafleur J. Polym. Sci. Polym. Phys. Ed. 38 2000 907 915
3. Y. Maeda, T. Higuchi, and I. Ikeda Langmuir 16 2000 7503 7509
4. Y. Maeda, T. Nakamura, and I. Ikeda Macromolecules 34 2001 1391 1399
5. Y. Katsumoto, T. Tanaka, H. Sato, and Y. Ozaki J. Phys. Chem. A 106 2002 3429 3435
6. T. Hasegawa, S. Tatsuta, and Y. Katsumoto Anal. Bioanal. Chem. 398 2010 2203 2209
7. Y. Katsumoto, T. Tanaka, and Y. Ozaki Macromol. Symp. 205 2004 209 223
8. J. Dybal, M. Trchová, and P. Schmidt Vib. Spectrosc. 51 2009 44 51
9. M. Avadanei, and Gh. Fundueanu M.F. Costa, Proc. SPIE, vol. 8001, International Conference on Applications of Optics and Photonics 2011 pp. 80013I 1-8
10. F.M. Winnik Macromolecules 23 1990 233 242
11. C.K. Chee, S. Rimmer, I. Soutar, and L. Swanson Polymer 42 2001 5079 5087
12. I.C. Barker, J.M.G. Cowie, T.N. Huckerby, D.A. Shaw, I. Soutar, and L. Swanson Macromolecules 36 2003 7765 7770
13. S. Rimmer, I. Soutar, and L. Swanson Polym. Int. 58 2009 273 278
14. J. Spěváček Macromol. Symp. 222 2005 1 14
15. J. Spěváček, L. Starovoytova, L. Hanyková, and H. Kouřilova Macromol. Symp. 273 2008 17 24
16. E.I. Tiktopulo, V.E. Bychkova, J. Rička, and O.B. Ptitsyn Macromolecules 27 1994 2879 2882
17. Y. Maeda, T. Higuchi, and I. Ikeda Langmuir 17 2001 7535 7539
18. Y. Ding, X. Ye, and G. Zhang Macromolecules 38 2005 904 908
19. A.S. Dubovik, N.V. Grinberg, and V. Ya Grinberg Polym Sci. Ser. A 52 2010 565 573
20. I. Yamamoto, K. Iwasaki, and S. Hirotsu J. Phys. Soc. Jpn. 58 1989 210 215
21. X. Wang, X. Qiu, and C. Wu Macromolecules 31 1998 2972 2976
22. X. Wang, and C. Wu Macromolecules 32 1999 4299 4301
23. E. Kesselman, O. Ramon, R. Berkovici, and Y. Paz Polym. Adv. Technol. 13 2002 982 991
24. Y. Paz, E. Kesselman, L. Fahoum, I. Portnaya, and O. Ramon J. Polym. Sci.: Part B: Polym. Phys. 42 2004 33 46
25. Y. Zhang, S. Furyk, L.B. Sagle, Y. Cho, D.E. Bergbreiter, and P.S. Cremer J. Phys. Chem. C 111 2007 8916 8924
26. H. Du, R. Wickramasinghe, and X. Qian J. Phys. Chem. B 114 2010 16594 16604
27. C. Wu, and S. Zhou J. Polym. Sci.: Part B: Polym. Phys. 34 1996 597 1604
28. H. Tokuyama, H. Sumida, A. Kanehara, and S. Nii Colloid Polym. Sci. 287 2009 115 121
29. M. Liu, F. Bian, and F. Sheng Eur. Polym. J. 41 2005 283 291
30. F. Tanaka, T. Koga, H. Kojima, and F.M. Winnik Macromolecules 42 2009 1321 1330
31. J. Chen, Y. Pei, L.-M. Yang, L.L. Shi, and H.-J. Luo Macromol. Symp. 225 2005 103 111
32. Y. Yu, Y. Li, C. Zhu, and L. Liu Cent. Eur. J. Chem. 8 2010 426 433
33. Q. Wang, Y. Zhao, H. Xu, X. Yang, and Y. Yang J. Appl. Polym. Sci. 113 2009 321 326
34. T. Caykara, S. Kiper, and G. Demirel Eur. Polym. J. 42 2006 348 355
35. G. Dalkas, K. Pagonis, and G. Bokias Polymer 47 2006 243 248
36. G. Fundueanu, M. Constantin, and P. Ascenzi Acta Biomater. 5 2009 363 373
37. G. Fundueanu, M. Constantin, and P. Ascenzi Int. J. Pharm. 379 2009 9 17
38. Y. Cho, Y. Zhang, T. Christensen, L.B. Sagle, A. Chilkoti, and P.S. Cremer J. Phys. Chem. B 112 2008 13765 13771
39. M.-R.-Hobabi, D. Hassanzadeh, S. Azarmi, and A.A. Entezami Polym. Adv. Technol. 18 2007 986 992
40. Y. Zhang, S. Furyk, D.E. Bergbreiter, and P.S. Cremer J. Am. Chem. Soc. 127 2005 14505 14510