Effect of phase structure on enzymatic degradation in poly(L-lactide)/ atactic poly(3-hydroxybutyrate) blends with different miscibility

Biomacromolecules

Volumn 10, Issue 4, 2009, Pages 1013-1018

  Kikkawa, Yoshihiro ^a,b   Suzuki, Takayuki ^c   Kanesato, Masatoshi ^a   Doi, Yoshiharu ^b   Abe, Hideki ^b,c  

^a NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY AIST   (Japan)

^b RIKEN   (Japan)

^c TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC FORCE MICROSCOPY; BLENDING; DEGRADATION; DIFFERENTIAL SCANNING CALORIMETRY; EROSION; ORGANIC POLYMERS; PHASE STRUCTURE; THIN FILMS;

AFM; ATACTIC; ATOMIC-FORCE MICROSCOPIES; BLEND COMPOSITIONS; BLEND THIN FILMS; BLENDING RATIOS; DEGREE OF DISPERSIONS; DEPOLYMERASE; DEPTH PROFILES; ENZYMATIC DEGRADATIONS; EROSION RATES; HOMOGENEOUS SURFACES; MISCIBLE BLENDS; MOLECULAR MOBILITIES; MORPHOLOGICAL OBSERVATIONS; PHASE-SEPARATED MORPHOLOGIES; PLLA; POLY-3-HYDROXYBUTYRATE; POLY-L-LACTIDE; PROTEINASE-K; RETARDATION EFFECTS; TWO COMPONENTS;

SURFACE MORPHOLOGY;

POLY(3 HYDROXYBUTYRIC ACID); POLYLACTIDE; PROTEINASE K; CARBOXYLESTERASE; HYDROXYBUTYRIC ACID; POLY-BETA-HYDROXYBUTYRATE; POLY-BETA-HYDROXYBUTYRATE DEPOLYMERASE; POLYESTER; POLYMER;

ATOMIC FORCE MICROSCOPY; CHEMICAL STRUCTURE; CONFERENCE PAPER; DIFFERENTIAL SCANNING CALORIMETRY; DISPERSION; ENZYMATIC DEGRADATION; MISCIBILITY; MOLECULAR WEIGHT; PRIORITY JOURNAL; THIN FILAMENT; CHEMISTRY; METABOLISM; SOLUBILITY; SURFACE PROPERTY;

CALORIMETRY, DIFFERENTIAL SCANNING; CARBOXYLIC ESTER HYDROLASES; ENDOPEPTIDASE K; HYDROXYBUTYRATES; MICROSCOPY, ATOMIC FORCE; POLYESTERS; POLYMERS; SOLUBILITY; SURFACE PROPERTIES;

EID: 65249136429     PISSN: 15257797     EISSN: None     Source Type: Journal    
DOI: 10.1021/bm900117j     Document Type: Conference Paper

References (26)

1. Sudesh, K.; Abe, H.; Doi, Y. Pros. Polym. Sci. 2000, 25, 1503-1555.
2. Ikada, Y.; Tsuji, H. Macromol. Rapid Commun. 2000, 21, 117-132.
3. Lenz, R. W.; Marchessault, R. H. Biomacromolecules 2005, 6, 1-8.
4. Nair, L. S.; Laurencin, C. T. Prop. Polym. Sci. 2007, 32, 762-798.
5. Vert, M. Pros. Polym. Sci. 2007, 32, 755-761.
6. Tsuji, H. Polylactides. InBiopolymers; Steinbiichel, A., Doi, Y., Eds.; Wiley-VCH Verlag GmbH: Weinheim, Germany, 2002; Vol. 4,Polyesters III: Applications and Commercial Products, pp 129-178.
7. Williams, D. F. Ens. Med. 1981, 10, 5-7.
8. Yamashita, K.; Kikkawa, Y.; Kurokawa, K.; Doi, Y. Biomacromolecules 2005, 6, 850-857.
9. Zhao, Z. X.; Yang, L.; Hua, J. J.; Wei, J.; Gachet, S.; El Ghzaoui, A.; Li, S. Macromol. Biosci. 2008, 8, 25-31.
10. Reeve, M. S.; McCarthy, S. P.; Downey, M. J.; Gross, R. A. Macromolecules 1994, 27, 825-831.
11. MacDonald, R. T.; McCarthy, S. P.; Gross, R. A. Macromolecules 1996, 29, 7356-7361.
12. Li, S. M.; McCarthy, S. Macromolecules 1999, 32, 4454-4456.
13. Jendrossek, D. Extracellular Polyhydroxyalkanoate Depolymerases: The Key Enzymes of PHA Degradation. In Biopolymers; Steinbuchel, A., Doi, Y., Eds.; Wiley-VCH Verlag GmbH: Weinheim, Germany, 2002; Vol. 3b, Polyesters II: Properties and Chemical Synthesis, pp 41-84.
14. Handrick, R.; Reinhardt, S.; Focarete, M. L.; Scandola, M.; Adamus, G.; Kowalczuk, M.; Jendrossek, D. J. Biol. Chem. 2001, 276, 36215 36224.
15. Abe, H.; Matsubara, I.; Doi, Y. Macromolecules 1995, 28, 844-853.
16. Focarete, M. L.; Ceccorulli, G.; Scandola, M.; Kowalczuk, M. Macromolecules 1998, 31, 8485-8492.
17. He, Y.; Shuai, X.; Cao, A. M.; Kasuya, K.; Doi, Y.; Inoue, Y. Macromol. Rapid Commun. 2000, 21, 1277-1281.
18. He, Y.; Shuai, X. T.; Kasuya, K.; Doi, Y.; Inoue, Y. Biomacromolecules 2001, 2, 1045-1051.
19. Tsuji, H.; Muramatsu, H. Polym. Desrad. Stab. 2001, 71, 403-413.
20. Tsuji, H.; Del Carpio, C. A. Biomacromolecules 2003, 4, 7-11.
21. Li, Z.; Tsuchiya, K.; Inoue, Y. Macromol. Biosci. 2004, 4, 699-705.
22. Kikkawa, Y.; Suzuki, T.; Tsuge, T.; Kanesato, M.; Doi, Y.; Abe, H. Biomacromolecules 2006, 7, 1921-1928.
23. Tanio, T.; Fukui, T.; Shirakura, Y.; Saito, T.; Tomita, K.; Kaiho, T.; Masamune, S. Eur. J. Biochem. 1982, 124, 71-77.
24. Ohkoshi, I.; Abe, H.; Doi, Y. Polymer 2000, 41, 5985-5992.
25. Densities of amorphous PLLA and ataPHB are 1.248 and 1.177 g/cm3, respectively. See: (a) Fischer, E. W.; Sterzel, H. J.; Wegner, G.; Kolloid, Z. Z. Polym. 1973, 251, 980-990.
26. (b) Barham, P. J.; Keller, A.; Otun, E. L.; Holmes, P. A. J. Mater. Sci. 1984, 19, 2781-2794. BM900117J