화학공학소재연구정보센터
Korea Polymer Journal, Vol.7, No.1, 24-29, February, 1999
Aggregation Characteristics of Thionine-PVS and -SDS Systems in the Presence of Chitosan
E-mail:
The spectral behaviors of cationic dyes of thionine (Th) with varying concentration of polyvinylsulfate (PVS) and sodium dodecylsulfate (SDS) had been studied by absorption spectroscopy. Aggregation characteristics of Th-PVS-chitosan and Th-SDS-chitosan systems were investigated by degree of deacetylation of chitosan. Chitosan A,B and C with degree of deacethylation (0.87, 0.79, and 0.66) used were prepared by using NaOH 30, 40, and 50%, respectively. When chitosan A, B, and C were added to Th-SDS systems for S/D<80 system, the absorbance of Th-SDS-chitosan A, B, and C systems compared with that of Th-SDS systems showed the decreasing tendency. On the other hand, when chitosan A, B, and C were added to Th-PVS systems for P/D=0∼3000, the absorbance of Th-PVS-chitosan A, B, and C systems relative to Th-PVS systems showed the highly increasing tendency.
  1. Lai WC, Dixit NS, Mackay RA, J. Phys. Chem., 88, 5364 (1984) 
  2. Shirai M, Nagatsuka T, Tanaka M, Makromol. Chem., 178, 1633 (1977) 
  3. Song KD, Kim SH, Choi CN, Lee BG, Choi HK, J. Korean Ind. Eng. Chem., 8(2), 154 (1997)
  4. Bose H, Indian J. Chem., 26A, 652 (1987)
  5. Shirai M, Nagatsuka T, Tanaka M, Makromol. Chem., 178, 37 (1977) 
  6. Kim SH, Na JW, Choi HK, Song KD, Polym.(Korea), 20(5), 902 (1996)
  7. Gummow BD, Roberts GAF, Makromol. Chem. Rapid Commun., 6, 381 (1985) 
  8. Chang HJ, Jeon DW, Lee SR, Korea Food Sci. Technol., 26, 348 (1984)
  9. Kim SJ, Cho SK, Lee YM, Choi KS, Polym.(Korea), 19(6), 921 (1995)
  10. Kjak-Braek G, Anthonsen T, Sandford P, Chitin and Chitosan, Elsevier, New York, pp. 37 (1989)
  11. Tokura T, Chitin and Chitosan, 4th Int Conf. Trondheim, Norway, pp. 45 (1984)
  12. Satito H, Tabeta R, Hirano S, Chitin and Chitosan, S. Hirano and S. Tokura, Eds., The Japanese Society of Chitin and Chitosan, Tottori (1882)
  13. Kim CH, Chang BK, Choi KS, J. Korean Ind. Eng. Chem., 4(1), 204 (1993)
  14. Mukerjee P, Mysels KJ, J. Am. Chem. Soc., 77, 2937 (1955) 
  15. Katsumata M, Kasatani K, Kawasaki M, Sato H, Bull. Chem. Soc. Jpn., 55, 717 (1982) 
  16. Kim SH, Song KD, J. Korean Ind. Eng. Chem., 5(5), 779 (1994)
  17. Wolfrom ML, Shen TM, J. Am. Chem. Soc., 81, 1764 (1958) 
  18. Rutherford FA, Austin PR, Chitin/Chitosan, Proc. 1st, Int'l Conf., Held in Bostone, pp 182 (1978)
  19. Maeda M, Murakami H, Ohta H, Tajima M, Biotechnol. Biochem., 56, 427 (1992)
  20. Michaelis L, Granick S, J. Am. Chem. Soc., 67, 1212 (1945) 
  21. Bradley DF, Wolf MK, Proc. Nall. Acad. Sci., 45, 944 (1959) 
  22. Sturmer DM, Heseline DW, Sensitizing and Desensitizing Dyes in the Theory of Photographic Process, 4th Ed., T.H. James, Ed., Macmillan, New York (1977)
  23. Ban T, Kasatanic K, Kawasaki M, Sato H, Photochem. Photobiol., 37, 131 (1983)