Surface morphology and properties of poly(γ-benzyl L-glutamate)/poly(butyl acrylate-co-methyl methacrylate) blend film

Polymer - Plastics Technology and Engineering

Volumn 50, Issue 14, 2011, Pages 1470-1474

  Zhu, Guo Quan ^a   Li, Guo Chang ^a   Wang, Ping ^a  

^a SHANDONG UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Morphology; Polymer blend; Polymer film; Properties

Indexed keywords

BLEND FILMS; BLEND SOLUTION; DICHLOROETHANE; DIFFERENTIAL SCANNING CALORIMETERS; L-GLUTAMATE; POLYMER-BLEND FILMS; PROPERTIES; TENSILE TESTS; THERMAL AND MECHANICAL PROPERTIES;

ACRYLIC MONOMERS; ATOMIC FORCE MICROSCOPY; DIFFERENTIAL SCANNING CALORIMETRY; ESTERS; LIQUID CRYSTAL POLYMERS; MECHANICAL PROPERTIES; MORPHOLOGY; POLYMER BLENDS; POLYMER FILMS; SCANNING ELECTRON MICROSCOPY; TENSILE TESTING;

SURFACE MORPHOLOGY;

EID: 80053472754     PISSN: 03602559     EISSN: 15256111     Source Type: Journal    
DOI: 10.1080/03602559.2011.593080     Document Type: Article

References (37)

1. Jokei, K.; Oka, M.; Hayashi, T.; Miyachi, Y. Enzymatic hydrolysis of random copolypeptides consisting of N-hydroxyethyl-L-glutamine and L-alanine, L-leucine, or L-valine. Eur. Polym. J. 1999, 35, 945-951.
2. Ibarboure, E.; Papon, E.; Rodriguez-Hernandez, J. Nanostructured thermotropic PBLG-PDMS-PBLG block copolymers. Polymer 2007, 48, 3717-3725.
3. Lin, J.P.; Zhu, J.Q.; Chen, T.; Lin, S.L.; Cai, C.H.; Zhang, L.S.; Zhuang, Y.; Wang, X.S. Drug releasing behavior of hybrid micelles containing polypeptide triblock copolymer. Biomaterials 2009, 30, 108-117.
4. Miyachi, Y.; Jokei, K.; Oka, M.; Hayashi, T. Preparation and properties of biodegradable copoly(N-hydroxyalkyl-D,L-glutamine) films. Eur. Polym. J. 1999, 35, 767-773.
5. Lin, J.P.; Zhu, G.Q.; Zhu, X.M.; Lin, S.L.; Nose, T.; Ding, W.W. Aggregate structure change induced by intramolecular helix-coil transition. Polymer 2008, 49, 1132-1136.
6. Tang, D.M.; Lin, J.P.; Lin, S.L.; Zhang, S.N.; Chen, T.; Tian, X.H. Self-assembly of poly(γ-benzyl L-glutamate)-graft-poly(ethylene glycol) and its mixtures with poly(γ-benzyl L-glutamate) homopolymer. Macromol. Rapid Commun. 2004, 25, 1241-1246.
7. Minich, E.A.; Nowak, A.P.; Deming, T.J.; Pochan, D.J. Rod-rod and rod-coil self-assembly and phase behavior of polypeptide diblock copolymers. Polymer 2004, 45, 1951-1957.
8. Bai, L.Q.; Zhu, L.J.; Min, S.J.; Liu, L.; Cai, Y.R.; Yao, J.M. Surface modification and properties of Bombyx mori silk fibroin films by antimicrobial peptide. Appl. Surf. Sci. 2008, 254, 2988-2995.
9. Zhu, G.Q.; Feng, L.; Zhang, S.N. Factors of influencing the grafting ratio of poly(γ-benzyl L-glutamate)-graft-poly(ethylene glycol) copolymer. J. Macromol. Sci. A 2009, 46, 694-698.
10. Cheon, J.B.; Jeong, Y.I.; Cho, C.S. Effects of temperature on diblock copolymer micelle composed of poly(γ-benzyl L-glutamate) and poly (N-isopropylacrylamide). Polymer 1999, 40, 2041-2050.
11. Higashi, N.; Kawahara, J.; Niwa, M. Preparation of helical peptide monolayer-coated gold nanoparticles. J. Coll. Interf. Sci. 2005, 288, 83-87.
12. Zhu, G.Q. Properties of a poly(ethylene glycol)-block-poly(γ-benzyl L-glutamate)-graft-poly(ethylene glycol) copolymer film. Chem. Pap. 2010, 64, 34-39.
13. Gao, Z.; Desjardins, A.; Eisenberg, A. Solubilization equilibria of water in nonaqueous solutions of block ionomer reverse micelles: an NMR study. Macromolecules 1992, 25, 1300-1303.
14. Zhong, X.F.; Varshney, S.K.; Eisenberg, A. Critical micelle lengths for ionic blocks in solutions of polystyrene-b-poly(sodium acrylate) ionomers. Macromolecules 1992, 25, 7160-7167.
15. Lin, J.P.; Liu, N.; Chen, J.; Zhou, D.F. Conformational changes coupled with the isotropic-anisotropic transition Part 1. Experimental phenomena and theoretical considerations. Polymer 2000, 41, 6189-6194.
16. Lin, J.P.; Abe, A.; Furuya, H.; Okamoto, S. Liquid crystal formation coupled with the coil-helix transition in the ternary system poly(γ-benzyl L-glutamate)/dichloroacetic acid/dichloroethane. Macromolecules 1996, 29, 2584-2589.
17. Lin, J.P.; Zhang, S.N.; Chen, T.; Lin, S.L.; Jin, H. Micelle formation and drug release behavior of polypeptide graft copolymer and its mixture with polypeptide block copolymer. Int. J. Pharm. 2007, 336, 49-57.
18. Moffitt, M.; Eisenberg, A. Scaling Relations and Size Control of Block Ionomer Microreactors Containing Different Metal Ions. Macromolecules 1997, 30, 4363-4373.
19. Li, T., Lin, J.P., Chen, T., Zhang, S.N. Polymeric micelles formed by polypeptide graft copolymer and its mixtures with polypeptide block copolymer. Polymer 2006, 47, 4485-4489.
20. Kwon, G.; Naito, M.; Yokoyama, M.; Okano, T.; Sakurai, Y.; Kataoka, K. Micelles based on AB block copolymers of poly(ethylene oxide) and poly(β-benzyl L-aspartate). Langmuir 1993, 9, 945-949.
21. Harada, A.; Cammas, S.; Kataoka, K. Stabilized α-helix structure of poly(L-lysine)-block-poly(ethylene glycol) in aqueous medium through supramolecular assembly. Macromolecules 1996, 29, 6183-6188.
22. Cho, C.S.; Nah, J.W.; Jeong, Y.I.; Cheon, J.B.; Asayama, S.; Ise, H.; Akaike, T. Conformational transition of nanoparticles composed of poly(γ-benzyl L-glutamate) as the core and poly(ethylene oxide) as the shell. Polymer 1999, 40, 6769-6775.
23. El-Shafei, A.; Shaarawy, S.; Hebeish, A. Graft copolymerization of chitosan with butyl acrylate and application of the copolymers to cotton fabric. Polym.-Plast. Technol. 2005, 44, 1523-1535.
24. Raju, G.; Ratnam, C.T.; Ibrahim, N.A.; Rahman, M.Z.A.; Yunus, W.M.Z.W. Graft Copolymerization of Methyl Acrylate onto Oil Palm Empty Fruit Bunch (OPEFB) Fiber. Polym.-Plast. Technol. 2007, 46, 949-955.
25. Hua, H.; Dube, M.A. Semi-continuous emulsion copolymerization of styrene-butyl acrylate with methacrylic acid: Screening design of experiments. Polym.-Plast. Technol. 2011, 50, 349-361.
26. Hassan, M.A.; Kozlowski, R.; Obidzinski, B.; Shehata, A.B.; Aziz, F.A. The effect of new flame retardant systems containing montmorillonitebutyl acrylate nanoclay on the flammability properties of polyuerethane polymer. Polym.-Plast. Technol. 2007, 46, 521-527.
27. Xu, N.; Xiao, C.; Feng, Y.; Song, Z.; Zhang, Z.; An, S. Study on absorptive property and structure of resin copolymerized by butyl methacrylate with hydroxyethyl methacrylate. Polym.-Plast. Technol. 2009, 48, 716-722.
28. Li, S.C.; Peng, W.J.; Lu, X.P. Effects of fillers and other LIPN on damping of PS/P(EA-nBA) LIPNs. Int. J. Polym. Mater. 1995, 29, 37-42.
29. Sivapitchai, S.; Vajjiravel, M.; Umapathy, M.J. Polymerization of butyl acrylate using potassium peroxy disulfate as initiator in the presence of phase transfer catalyst-A kinetic study. Int. J. Polym. Mater. 2006, 55, 537-548.
30. Oswal, S.; Patel, M.H.; Patel, S.G. Copolymerization of methyl methacrylate, ethyl acrylate, and butyl acrylate with n-2-anisylmaleimide and characterization of the copolymers. Int. J. Polym. Mater. 2007, 56, 307-326.
31. Singhal, R.; Gupta, I. A study on the effect of butyl methacrylate content on swelling and controlled-release behavior of poly(acrylamideco-butyl-methacrylate-co-acrylic acid) environment-responsive hydrogels. Int. J. Polym. Mater. 2010, 59, 757-776.
32. Kumar, G.; Subramanian, K. Synthesis, characterization, reactivity ratio and photo crosslinking properties of the copolymer of 4-cinnamoyl phenyl methacrylate with butyl methacrylate. Int. J. Polym. Mater. 2010, 59, 519-530.
33. Abe, A.; Yamazaki, T. Deuterium NMR analysis of poly(γ-benzyl Lglutamate) in the lyotropic liquid-crystalline state: Orientational order of the α-helical backbone and conformation of the pendant side chain. Macromolecules 1989, 22, 2138-2145.
34. Cho, C.S.; Jeong, Y.I.; Kim, S.H.; Nah, J.W.; Kubota, M.; Komoto, T. Thermoplastic hydrogel based on hexablock copolymer composed of poly(γ-benzyl L-glutamate) and poly(ethylene oxide). Polymer 2000, 41, 5185-5193.
35. Yamamoto, S.; Tsujii, Y.; Fukuda, T. Characteristic phase-separated monolayer structure observed for blends of rodlike and flexible polymers. Polymer 2001, 42, 2007-2013.
36. Lee, M.Y.; Kim, S.H.; Ganapathy, H.S.; Kim, S.W.; Lim, K.T. Characterization of micellar film morphologies of semifluorinated block copolymers by AFM. Ultramicroscopy 2008, 108, 1210-1214.
37. Fasolka, M.J.; Mayes, A.M.; Magonov, S.N. Thermal enhancement of AFM phase contrast for imaging diblock copolymer thin film morphology. Ultramicroscopy 2001, 90, 21-31.