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Volumn 118, Issue 31, 1996, Pages 7414-7415

A supramolecular chemosensor for aromatic hydrocarbons

Author keywords

[No Author keywords available]

Indexed keywords

POLYCYCLIC AROMATIC HYDROCARBON;

EID: 0029764220     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja961323r     Document Type: Article
Times cited : (95)

References (35)
  • 16
    • 0004344770 scopus 로고
    • Benjamin/Cummings: Menlo Park, CA
    • -αr (Dexter) distance dependence (Modern Molecular Photochemistry; Turro, N. J., Ed.; Benjamin/Cummings: Menlo Park, CA, 1978; p 305).
    • (1978) Modern Molecular Photochemistry , pp. 305
    • Turro, N.J.1
  • 23
    • 9444251224 scopus 로고    scopus 로고
    • note
    • 2O: C, 42.56; H, 6.44; N, 4.43. Found: C, 42.83; H, 6.28; N, 4.59.
  • 27
    • 9444274969 scopus 로고    scopus 로고
    • note
    • Equilibrium constants were determined by two independent methods based on absorption and fluorescence. For the former, the increase of the absorbance of naphthalene at 275 nm and of durene at 278 nm as a function of the 1-Tb concentration in aerated aqueous solutions was measured. The reference cell contained an aqueous solution that was saturated in an aromatic; therefore, the increase in absorbance was a direct measure of the binding of the aromatic to 1-Tb. Association constants were verified by employing standard Benesi-Hildebrand analysis of the change in luminescence of 1-Tb upon substrate addition. Association constants measured by the two methods were within 10% of each other for a given substrate.
  • 33
    • 9444278535 scopus 로고    scopus 로고
    • note
    • 3+ as the lanthanide ion for supramolecule 1. Spectroscopic details of the 1-Tb and 1-Eu complexes will be presented in ref 13.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.