메뉴 건너뛰기




Volumn 5, Issue 6, 2003, Pages 1078-1090

Photoinduced electron transfer in malachite green lactone

Author keywords

[No Author keywords available]

Indexed keywords

ACETIC ACID; ANILINE DERIVATIVE; DIMETHYLANILINE; HALIDE; HYDROXIDE; LACTONE DERIVATIVE; LEUCOHYDROXIDE; LEUCONITRILE; MALACHITE GREEN; NITRILE; PHTHALIDE DERIVATIVE; SOLVENT; UNCLASSIFIED DRUG;

EID: 0037444412     PISSN: 14639076     EISSN: None     Source Type: Journal    
DOI: 10.1039/b210048g     Document Type: Article
Times cited : (24)

References (97)
  • 20
    • 0000274666 scopus 로고
    • (a) J. Herbich and A. Kapturkiewicz, Chem. Phys., 1991, 158, 143; J. Herbich and A. Kapturkiewicz, Chem. Phys., 1993, 170, 221;
    • (1991) Chem. Phys. , vol.158 , pp. 143
    • Herbich, J.1    Kapturkiewicz, A.2
  • 21
    • 21144479828 scopus 로고
    • (a) J. Herbich and A. Kapturkiewicz, Chem. Phys., 1991, 158, 143; J. Herbich and A. Kapturkiewicz, Chem. Phys., 1993, 170, 221;
    • (1993) Chem. Phys. , vol.170 , pp. 221
    • Herbich, J.1    Kapturkiewicz, A.2
  • 31
    • 0012573798 scopus 로고    scopus 로고
    • J. Karpiuk, in XVIII IUPAC Symposium on Photochemistry, Dresden, 2000, Book of Abstracts, p. 335, ; J. Karpiuk, Ann. Pol. Chem. Soc., 2001, 271.
    • (2001) Ann. Pol. Chem. Soc. , pp. 271
    • Karpiuk, J.1
  • 45
    • 0000895811 scopus 로고
    • ed. R. Mavrodineanu, J. I. Schultz and O. Menis, NBS special publication 378, National Bureau of Standards, Gaithersburg, MD
    • R. A. Velapoldi, in Accuracy in Spectrophotometry and Luminescence Measurements, ed. R. Mavrodineanu, J. I. Schultz and O. Menis, NBS special publication 378, National Bureau of Standards, Gaithersburg, MD, 1972, p. 231.
    • (1972) Accuracy in Spectrophotometry and Luminescence Measurements , pp. 231
    • Velapoldi, R.A.1
  • 49
    • 0012524134 scopus 로고    scopus 로고
    • note
    • The term "shoulder" is used because the overlap of that band with subsequent (second) absorption band does not allow one to determine the exact position of the band maximum. Due to the band intensity ratio, the position of the maximum of the first (long-wave) band is much more uncertain than that of the second (short-wave) band.
  • 54
    • 0012619605 scopus 로고    scopus 로고
    • note
    • -1) in the absorption spectrum published in ref. 35. As the tail is not recovered in the fluorescence excitation spectra recorded in different solvents, the absorption in this region is probably to be ascribed to impurity traces.
  • 62
    • 0012610566 scopus 로고    scopus 로고
    • note
    • The ground state dipole moment of MGL is equal to 5.5 D (estimation from molecular mechanics calculations).
  • 67
    • 0012619338 scopus 로고    scopus 로고
    • note
    • fl values, obtained by comparing luminescence intensity measured at given temperature with that measured at room temperature were greater than 1.0 despite taking into account solvent contraction with decreasing temperature. The changes in absorption and in refractive index of the solvent with temperature were not, however, accounted for. Intensity ratios greater than 1.0 are probably related to changes of the refractive index with temperature, and especially the difference in n between the liquid and the solid BTN. While temperature dependent absorption was not measured for MGL, the corresponding temperature-dependent measurements for CVL and rhodamine B lactone in BTN yielded only small changes of absorption intensity in their first absorption bands.
  • 72
    • 0012575503 scopus 로고    scopus 로고
    • note
    • Estimated from the 0-0 band in the phosphorescence spectrum of phthalide.
  • 75
    • 0012583030 scopus 로고    scopus 로고
    • note
    • Though the present study was basically set to describe the photophysics of MGL in aprotic solvents, some conclusions from MGL behaviour in alcohols may be also helpful in better understanding of excited state processes occurring in MGL in aprotic environment. More detailed study of LTAMs in protic environment will be published elsewhere.
  • 76
    • 0012523087 scopus 로고    scopus 로고
    • work in preparation
    • J. Karpiuk, work in preparation.
    • Karpiuk, J.1
  • 83
    • 0012619364 scopus 로고    scopus 로고
    • note
    • 48.
  • 89
    • 0012619340 scopus 로고    scopus 로고
    • note
    • Estimated as the sum of the transition energy plus the energy of the Franck-Condon ground state.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.