메뉴 건너뛰기




Volumn 32, Issue 17, 1999, Pages 5718-5720

Self-assembled micelles of amphiphilic polysilane block copolymers

Author keywords

[No Author keywords available]

Indexed keywords

ANIONIC POLYMERIZATION; BLOCK COPOLYMERS; COLLOIDS; CONFORMATIONS; HYDROLYSIS; LIGHT SCATTERING; METHANOL; POLYSILANES; SPECTRUM ANALYSIS; SYNTHESIS (CHEMICAL);

EID: 0032598379     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma990556a     Document Type: Article
Times cited : (29)

References (32)
  • 1
    • 0344575261 scopus 로고    scopus 로고
    • Chemistry of Organosilicon Compounds. 363
    • Chemistry of Organosilicon Compounds. 363.
  • 2
    • 0001060404 scopus 로고
    • For reviews of polysilanes, see: (a) West, R. J. Organomet. Chem. 1986, 300, 327.
    • (1986) J. Organomet. Chem. , vol.300 , pp. 327
    • West, R.1
  • 6
  • 16
    • 0013079943 scopus 로고
    • Inorganic and organometallic polymers II, advanced materials and intermediates
    • Wisian, P., Allcock, V., Wynne, K. J., Eds.; American Chemical Society: Washington, DC, Chapter 2
    • Sakurai, H.; Sakamoto, K.; Funada, Y.; Yoshida, M. Inorganic and Organometallic Polymers II, Advanced Materials and Intermediates; Wisian, P., Allcock, V., Wynne, K. J., Eds.; ACS Symposium Series 572; American Chemical Society: Washington, DC, 1994; Chapter 2.
    • (1994) ACS Symposium Series , vol.572
    • Sakurai, H.1    Sakamoto, K.2    Funada, Y.3    Yoshida, M.4
  • 18
    • 0344575258 scopus 로고    scopus 로고
    • note
    • n = 1.8.
  • 19
    • 0344143808 scopus 로고    scopus 로고
    • note
    • 2 shows the same abrupt thermochromism as that of the PMHS homopolymer. The absorption maximum observed for 2 at room temperature disappeared, and a new absorption at 338 nm due to the all-trans structures was generated at a temperature below -30°C in toluene.
  • 24
    • 0026678771 scopus 로고
    • 1 is a class of kinetically frozen micelles above the cmc at low concentration, since no absorption due to the random coil structure, which should exist in solution if exchange occurred, was observed above the cmc. (a) Xu, R.; Winnik, M. A.; Riess, G.; Chu, B.; Croucher, M. D. Macromolecules 1992, 25, 644.
    • (1992) Macromolecules , vol.25 , pp. 644
    • Xu, R.1    Winnik, M.A.2    Riess, G.3    Chu, B.4    Croucher, M.D.5
  • 26
    • 0027808729 scopus 로고
    • A referee suggested that the absorption at 334 nm attributed to micelles should extrapolate to zero relative increment at the cmc in the inset of Figure 1. However, the influence of polydispersity on the micellization of block copolymers should be taken into account. In fact, the block copolymer we report here has some relatively wide polydispersity. This fact may cause that the extrapolation did not reach to zero. For relevant discussion, see: (a) Gao, Z.; Eisenberg, A. Macromolecules 1993, 26, 7353.
    • (1993) Macromolecules , vol.26 , pp. 7353
    • Gao, Z.1    Eisenberg, A.2
  • 32
    • 0345006290 scopus 로고    scopus 로고
    • note
    • Although the mica surface influences the morphology of aggregates deposited thereon to some extent, the existence of slightly distorted spheres must be evident.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.