Micelle formation and drug release behavior of polypeptide graft copolymer and its mixture with polypeptide block copolymer

International Journal of Pharmaceutics

Volumn 336, Issue 1, 2007, Pages 49-57

  Lin, Jiaping ^a   Zhang, Suning ^a   Chen, Tao ^a   Lin, Shaoliang ^a   Jin, Huiting ^a  

^a BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

Drug delivery; Micelle; Polypeptide; Self assembly

Indexed keywords

COPOLYMER; MACROGOL; NAPROXEN; POLY(GAMMA BENZYLGLUTAMIC ACID); POLYPEPTIDE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL STRUCTURE; DRUG DELIVERY SYSTEM; DRUG RELEASE; FLUORESCENCE SPECTROSCOPY; HYDROPHOBICITY; MICELLIZATION; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PH; PRIORITY JOURNAL; TRANSMISSION ELECTRON MICROSCOPY;

ANTI-INFLAMMATORY AGENTS, NON-STEROIDAL; DOSAGE FORMS; DRUG CARRIERS; HYDROGEN-ION CONCENTRATION; MAGNETIC RESONANCE SPECTROSCOPY; MICELLES; MICROSCOPY, ELECTRON, TRANSMISSION; NAPROXEN; PARTICLE SIZE; PEPTIDES; POLYETHYLENE GLYCOLS; POLYGLUTAMIC ACID; POLYMERS; PYRENES; SPECTROMETRY, FLUORESCENCE;

EID: 34047260078     PISSN: 03785173     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijpharm.2006.11.026     Document Type: Article

References (29)

1. Chiu H.C., Chern C.S., Lee C.K., and Chang H.F. Synthesis and characterization of amphiphilic poly(ethylene glycol) graft copolymers and their potential application as drug carriers. Polymer 39 (1998) 1609-1616
2. Cho C.S., and Kim S.U. In vitro degradation of poly(γ-benzyl-l-glutamate)/poly(ethylene glycol) block copolymers. J. Contr. Rel. 7 (1988) 283-286
3. Dowling K.C., and Thomas J.K. A novel micellar synthesis and photophysical characterization of water-soluble acrylamide-styrene block copolymers. Macromolecules 23 (1990) 1059-1064
4. Ehrlich P. Collected Studies on Immunity (1906), John Wiley and Sons, New York p. 442
5. Hoes C.J.T., Boon P.J., Kaspersen F., Bos E.S., and Feijen J. Design of soluble conjugates of biodegradable polymeric carriers and adriamycin. Makromol. Chem. Macromol. Symp. 70/71 (1993) 119-136
6. Jeong Y.I., Nah J.W., Lee H.C., Kim S.H., and Cho C.S. Adriamycin release from flower-type polymeric micelle based on star-block copolymer composed of poly(γ-benzyl-l-glutamate) as the hydrophobic part and poly(ethylene oxide) as the hydrophilic part. Int. J. Pharm. 188 (1999) 49-58
7. Kabanov A.V., and Kabanov V.A. Interpolyelectrolyte and block ionomer complexes for gene delivery: physico-chemical aspects. Adv. Drug Deliv. Rev. 30 (1998) 49-60
8. Kataoka K., Matsumoto T., Yokoyama M., Okano T., Sakurai Y., Fukushima S., Okamoto K., and Kwon G.S. Doxorubicin-loaded poly(ethylene glycol)-poly(β-benzyl-l-aspartate) copolymer micelles: their pharmaceutical characteristics and biological significance. J. Control. Rel. 64 (2000) 143-153
9. Kwon G.S., and Okano T. Polymeric micelles as new drug carriers. Adv. Drug Deliv. Rev. 21 (1996) 107-116
10. Kwon G.S., Naito M., Yokoyama M., Okano T., Sakurai Y., and Kataoka K. Micelles based on AB block copolymers of poly(ethylene oxide) and poly(β-benzyl-l-aspartate). Langmuir 9 (1993) 945-949
11. Kwon G.S., Suwa S., Yokoyama M., Okano T., Sakurai Y., and Kataoka K. Enhanced tumor accumulation and prolonged circulation times of micelle-forming poly(ethylene oxide-aspartate) block copolymer-adriamycin conjugates. J. Control. Rel. 29 (1994) 17-23
12. Kwon G.S., Naito M., Yokoyama M., Okano T., Sakurai Y., and Kataoka K. Physical entrapment of adriamycin in AB block copolymer micelles. Pharm. Res. 12 (1995) 192-195
13. Kwon G.S., Naito M., Yokoyama M., Okano T., Sakurai Y., and Kataoka K. Block copolymer micelles for drug delivery: loading and release of doxorubicin. J. Control. Rel. 48 (1997) 195-201
14. Lavasanifar A., Samuel J., and Kwon G.S. Poly(ethylene oxide)-block-poly(l-amino acid) micelles for drug delivery. Adv. Drug Deliv. Rev. 54 (2002) 169-190
15. Lin J., Abe A., Furuya H., and Okamoto S. Liquid crystal formation coupled with the coil-helix transition in the ternary system poly(γ-benzyl-l-glutamate)/dichloroacetic acid/dichloroethane. Macromolecules 29 (1996) 2584-2589
16. Lin J., Liu N., Chen J., and Zhou D. Conformational changes coupled with the isotropic-anisotropic transition. Part 1. Experimental phenomena and theoretical considerations. Polymer 41 (2000) 6189-6194
17. Lin J., Zhang S., Chen T., Liu C., Lin S., and Tian X. Calcium phosphate cement reindorced by polypeptide copolymers. J. Biomed. Mater. Res., Part B: Appl. Biomater. 76B (2006) 432-439
18. Lin W.J., Chen Y.C., Lin C.C., Chen C.F., and Chen J.W. Characterization of pegylated copolymeric micelles and in vivo pharmacokinetics and biodistribution studies. J. Biomed. Mater. Res., Part B: Appl. Biomater. 77 (2006) 188-194
19. Liu T., Nace V.M., and Chu B. Self-assembly of mixed amphiphilic triblock copolymers in aqueous solution. Langmuir 15 (1999) 3109-3117
20. Nah J.W., Jeong Y.I., and Cho C.S. Clonazepam release from core-shell type nanoparticles composed of poly(γ-benzyl-l-glutamate) as the hydrophobic part and poly(ethylene oxide) as the hydrophilic part. J. Polym. Sci., Part B: Polym. Phys. 36 (1998) 415-423
21. Nah J.W., Jeong Y.I., Cho C.S., and Kim S.I. Drug-delivery system based on core-shell-type nanoparticles composed of poly(γ-benzyl-l-glutamate) and poly(ethylene oxide). J. Appl. Polym. Sci. 75 (2000) 1115-1126
22. Oh I., Lee K., Kwon H.Y., Lee Y.B., Shin S.C., Cho C.S., and Kim C.K. Release of adriamycin from poly(γ-benzyl-l-glutamate)/poly(ethylene oxide) nanoparticles. Int. J. Pharm. 181 (1999) 107-115
23. Pan X., Mu M., Hu B., Yao P., and Jiang M. Micellization of casein-graft-dextran copolymer prepared through maillard reaction. Biopolymers 81 (2006) 29-38
24. Sugimoto H., Nakanishi E., Hanai T., Yasumura T., and Inomata K. Aggregate formation and release behaviour of hydrophobic drugs with graft copolypeptide-containing tryptophan. Polym. Int. 53 (2004) 972-983
25. Tang D., Lin J., Lin S., Zhang S., Chen T., and Tian X. 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. 25 (2004) 1241-1246
26. Torchilin V.P. Structure and design of polymeric surfactant-based drug delivery systems. J. Control. Rel. 73 (2001) 137-172
27. Wilhelm M., Zhao C., Wang Y., Xu R., Winnik M.A., Mura J.L., Riess G., and Croucher M.D. Poly(styrene-ethylene oxide) block copolymer micelle formation in water: a fluorescence probe study. Macromolecules 24 (1991) 1033-1040
28. Yokoyama M., Okano T., Sakurai Y., Ekimoto H., Shibazaki C., and Kataoka K. Toxicity and antitumor activity against solid tumors of micelle-forming polymeric anticancer drug and its extremely long circulation in blood. Cancer Res. 51 (1991) 3229-3236
29. Zhao C., Winnik M.A., Riess G., and Croucher M.D. Fluorescence probe techniques used to study micelle formation in water-soluble block copolymers. Langmuir 6 (1990) 514-516