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Volumn 108, Issue 36, 2004, Pages 13726-13735

Spectroscopic studies of the intermolecular interactions of a bis-azo dye, direct blue 1, on di- and trimerization in aqueous solution and in cellulose

Author keywords

[No Author keywords available]

Indexed keywords

CELLULOSE; CHEMICAL BONDS; CONCENTRATION (PROCESS); ENTHALPY; MONOMERS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; SOLUTIONS;

EID: 4544333902     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp0485542     Document Type: Article
Times cited : (47)

References (53)
  • 6
    • 0036533721 scopus 로고    scopus 로고
    • and references therein
    • Murakami, K. Dyes Pigm. 2002, 53, 31 and references therein.
    • (2002) Dyes Pigm. , vol.53 , pp. 31
    • Murakami, K.1
  • 21
    • 0004043982 scopus 로고
    • Gordon Breach Science Publishers: Amsterdam
    • Krässig, H. A. Cellulose; Gordon Breach Science Publishers: Amsterdam, 1993.
    • (1993) Cellulose
    • Krässig, H.A.1
  • 29
    • 4544266032 scopus 로고    scopus 로고
    • Abbott, L. C.; Paul, T.; Wight, P.; Lindsay Smith, J. R.; Moore, J. N., manuscript in preparation
    • Abbott, L. C.; Paul, T.; Wight, P.; Lindsay Smith, J. R.; Moore, J. N., manuscript in preparation.
  • 31
    • 4544295301 scopus 로고    scopus 로고
    • note
    • 9 but the evidence indicates that they were not present under the conditions used in the present study.
  • 33
    • 4544239059 scopus 로고    scopus 로고
    • note
    • -3 at room temperature, but it reverted to that of a monomer sample on prolonged heating of the diluted sample at 60°C. This sample may have contained colloidal aggregates produced by unintended seeding with particulate matter: we were unable to reproduce this result.
  • 35
    • 4544328936 scopus 로고    scopus 로고
    • note
    • 36
  • 44
    • 4544328085 scopus 로고    scopus 로고
    • note
    • 45,47
  • 45
    • 4544367966 scopus 로고    scopus 로고
    • note
    • 2 = 0.70-0.80 with other parameters unchanged.
  • 46
    • 4544328083 scopus 로고    scopus 로고
    • note
    • For an oblique geometry with the calculated angle and separation, the two molecules would physically overlap if the transition dipole were to lie along the long molecular axis, and the two halves of the molecule would be inequivalent; if the transition dipole were to lie along the short molecular axis, they would be widely separated, with a similarly weak degree of interaction along the whole molecule.
  • 47
    • 4544349678 scopus 로고    scopus 로고
    • note
    • For example, for the I = 0.1 analysis, R = 5.8-4.6 Å is obtained for the sandwich model with θ = 82-86° and other parameters unchanged; R = 3.4-5.2 Å is obtained for the offset sandwich model with φ = 81-90°, θ = 84°, and other parameters unchanged (i.e., φ - 90° gives the limiting case of no offset; see Table 2).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.