메뉴 건너뛰기




Volumn 130, Issue 6, 2008, Pages 1894-1902

Assessment of water-soluble π-extended squaraines as one- and two-photon singlet oxygen photosensitizers: Design, synthesis, and characterization

Author keywords

[No Author keywords available]

Indexed keywords

PHOTODYNAMIC THERAPY (PDT); SINGLET OXYGEN SENSITIZATION;

EID: 39049127163     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja075933a     Document Type: Article
Times cited : (158)

References (80)
  • 1
    • 84977291942 scopus 로고
    • For reviews of the synthesis of squaraines, see: a
    • For reviews of the synthesis of squaraines, see: (a) Schmidt, A. H. Synthesis 1980, 961.
    • (1980) Synthesis , pp. 961
    • Schmidt, A.H.1
  • 5
    • 0346814452 scopus 로고
    • (b) Law, K. Y. Chem. Rev. 1993, 93, 449.
    • (1993) Chem. Rev , vol.93 , pp. 449
    • Law, K.Y.1
  • 39
    • 0004007498 scopus 로고
    • Frimer, A. A, Ed, CRC Press: Boca Raton, FL, Vols
    • (b) Singlet Oxygen: Frimer, A. A., Ed.; CRC Press: Boca Raton, FL, 1985; Vols. I-IV.
    • (1985) Singlet Oxygen , vol.I-IV
  • 40
    • 0001252044 scopus 로고
    • Foote, C. S, Valentine, J. S, Greenberg, A, Liebman, J. F, Eds, Chapman and Hall: London
    • (c) Foote, C. S.; Clennan, E. L. In Active Oxygen in Chemistry; Foote, C. S., Valentine, J. S., Greenberg, A., Liebman, J. F., Eds.; Chapman and Hall: London, 1995; pp 105-140.
    • (1995) Active Oxygen in Chemistry , pp. 105-140
    • Foote, C.S.1    Clennan, E.L.2
  • 59
    • 0025791774 scopus 로고    scopus 로고
    • Two-Photon Excitation in Laser Scanning Fluorescence Microscopy. In Proceedings of CAN-AM Eastern '90
    • Antos, R. L, Krisiloff, A. J, Eds
    • (a) Strickler, J. H.; Webb, W. W. Two-Photon Excitation in Laser Scanning Fluorescence Microscopy. In Proceedings of CAN-AM Eastern '90; Antos, R. L., Krisiloff, A. J., Eds.; SPIE: Rochester, NY, 1990; Proceedings Vol. 1398, pp 107-118.
    • SPIE: Rochester, NY, 1990; Proceedings , vol.1398 , pp. 107-118
    • Strickler, J.H.1    Webb, W.W.2
  • 66
    • 39049090655 scopus 로고    scopus 로고
    • The formulation procedure required dissolving the photosensitizer in the minimum quantity of the appropriate organic solvent (often CH2Cl 2) and treating the solution with a mixture of CrEl and 1,2-propanediol 10:3 v/v, This was sonicated for up to 30 min followed by removal of the volatile solvent under vacuum. The resulting oil was dissolved in PBS solution followed by filtration through a 0.2-mm membrane filter
    • 2) and treating the solution with a mixture of CrEl and 1,2-propanediol (10:3 v/v). This was sonicated for up to 30 min followed by removal of the volatile solvent under vacuum. The resulting oil was dissolved in PBS solution followed by filtration through a 0.2-mm membrane filter.
  • 74
    • 39049173681 scopus 로고    scopus 로고
    • 2 and only sparingly soluble in other common organic solvents.
    • 2 and only sparingly soluble in other common organic solvents.
  • 76
    • 39049112650 scopus 로고    scopus 로고
    • The CrEl-formulated solution was prepared in this case with twice the amount of the emulsifier with respect to the spectrum reported in Figure 2b. This was done to completely suppress the H aggregate. The copresence of the single molecule band and H-aggregate band are anyway already evident from the 2a spectrum in the formulated PBS we reported in Figure 2b. If no CrEl is added, the only observable absorption pertains to the H-aggregate
    • The CrEl-formulated solution was prepared in this case with twice the amount of the emulsifier with respect to the spectrum reported in Figure 2b. This was done to completely suppress the H aggregate. The copresence of the single molecule band and H-aggregate band are anyway already evident from the 2a spectrum in the formulated PBS we reported in Figure 2b. If no CrEl is added, the only observable absorption pertains to the H-aggregate.
  • 80
    • 39049142314 scopus 로고    scopus 로고
    • Dye fluorescence was excited with the 488-nm argon laser line and detected through a long-pass filter above 600 nm by the fast photon-counting mode of the MRC-600 microscope.
    • Dye fluorescence was excited with the 488-nm argon laser line and detected through a long-pass filter above 600 nm by the fast photon-counting mode of the MRC-600 microscope.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.