Surface hydrogelation of thiolated water-soluble copolymers on gold

Langmuir

Volumn 14, Issue 14, 1998, Pages 3909-3915

  Nakayama, Y ^a   Nakamata, K ^a,b   Hirano, Y ^b   Goto, K ^b   Matsuda, T ^a  

^a NATIONAL CEREBRAL AND CARDIOVASCULAR CENTER   (Japan)

^b OSAKA INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CHEMISORPTION; CONTACT ANGLE; COPOLYMERIZATION; COPOLYMERS; GELATION; GOLD; HYDROLYSIS; OXIDATION; POLYVINYL ALCOHOLS; SULFUR COMPOUNDS; SURFACE TREATMENT; X RAY PHOTOELECTRON SPECTROSCOPY;

HYDROGELATION; THIOLS;

HYDROGELS;

EID: 0032493236     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la971390e     Document Type: Article

References (31)

1. Andrade, J. D., Ed. Hydrogels for Medical and Related Applications; ACS Symposium Series No. 31; American Chemical Society: Washington, DC, 1976.
2. Hall, E. A. H. In Biosensors and Chemical Sensors. Optimizing Performance Through Polymeric Materials, Edelmon, P. G., Wang J., Eds.; ACS Symposium Series No. 487; American Chemical Society: Washington, DC, 1992; p 1.
3. Peppas, N. A. Hydrogels in Medicine and Pharmacy; CRC Press: Boca Raton, FL, 1987; Vols. I-III.
4. Park, K.; Shalaby, S. W. S.; Park, H. Biodegradable Hydrogels for Drug Delivery; Technomic Publishing Co., Lancaster, UK, 1993.
5. Nigam, S. C.; Sakoda, A.; Wang, H. Y. Biotechnol. Prog. 1988, 4, 166-172.
6. Hill-West, J. L.; Chowdhury, S. M.; Slepian, M. J.; Hubbell, J. A. Proc. Natl. Acad. Sci. U.S.A. 1994, 91, 5967-5971.
7. Myers, R. I.; Larsen, D. U.; Taso, M.; Castellano, C.; Becherer, L. D.; Fontana, F.; Ghormley, N. R.; Meier, G. Optometry Vision Sci. 1991, 68, 796-782.
8. Suzuki, M. Kobunshi Ronbunshu 1989, 46, 603-611.
9. Corkhill, P. H.; Hamilton, C. J.; Tighe, B. J. Biomaterials 1989, 10, 3-10.
10. Dansow, U.; Vieluf, D.; Ring. J. J. Allergy Clinical Immunol. 1995, 95, 617-684.
11. Nakayama, Y.; Matsuda, T. J. Polym. Sci., Part A: Polym. Chem. Ed. 1993, 31, 3299-3305.
12. Nakao, H.; Matsuda, T.; Nakayama, Y.; Hara, Y.; Saishin, M. ASAIO J. 1993, 39, M257-M260.
13. Chung, D. J.; Matsuda, T., in communication.
14. Nakayama, Y.; Matsuda, T. J. Polym. Sci., Part A: Polym. Chem. Ed. 1993, 31, 977-982.
15. Takatsuka, M.; Nakayama, Y.; Matsuda, T. Jpn. J. Artif. Organs 1994, 23, 665-670.
16. Nakayama, Y.; Matsuda, T. ASAIO J. 1995, 41, M374-M398.
17. Fujimoto, R.; Nakayama, Y.; Matsuda, T.; Hara, Y.; Saishin, M. Folia Ophthalmol Jpn. 1996, 46, 717-724.
18. Doi, K.; Nakayama, Y.; Matsuda, T. J. Biomed. Mater. Res. 1996, 31, 27-33.
19. Kito, H.; Matsuda, T. J. Biomed. Mater. Res. 1996, 30, 321-330.
20. Tarbell, D. S. In The mechanism of oxidation of thiol to disulfides; Organic Sulfur Compounds, Vol. 1; Kharach, N, Ed.: Pergamon Press: Oxford, UK, 1961; Chapter 10, p 97-102.
21. Ulmann, A. An introduction to ultrathin organic films from Langmuir-Blodgett to self-assembly; Academic Press. Inc.: 1991; New York, 237 pp.
22. Whiteside, G. M.; Laibiuis, P. E. Langmuir 1990, 6, 87.
23. Kumar, A.; Biebuyck, H. A.; Whitesides, G. M. Langmuir 1994, 10, 1498-1511.
24. Nuzzo, R. G.; Allara, D. L. J. Am. Chem. Soc. 1983, 105, 4481.
25. Matsuda, T.; Sugawara, T., in communication.
26. Nakayama, Y.; Matsuda, T. Macromolecules 1996, 29, 8622-8630.
27. Ellman, G. L. Arch. Biochem. Biophys. 1959, 82, 70-77.
28. The aqueous solution of SH-PVA copolymer or its suspended gel (6.1 w/v %; 200 μL) was added to 2.0 mL of 1.0 mM 5,5′-dithiobis(2-nitrobenzoic acid) solution (0.1 M phosphate buffer, pH 7.4). After 30 min incubation at room temperature, the absorbance of the solution was measured at 412 nm using a UV/vis spectrophotometer.
29. Hansen, J. N.; Pheiffer, B. H.; Boehnert, J. A. Anal. Biochem. 1980, 105, 192-201.
30. (a) Matsuda, T.; Sugawara, T. J. Biomed. Material. Res. 1996, 32, 165-173.
31. (b) Ueda-Yukoshi, T.; Matsuda, T. Langmuir 1995, 11, 4135-4140.