Artículo
Diz, V.E.; Gauna, G.A.; Strassert, C.A.; Awruch, J.; Dicelio, L.E. "Photophysical properties of microencapsulated phthalocyanines" (2010) Journal of Porphyrins and Phthalocyanines. 14(3):278-283
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Abstract:
Lipophilic substituted zinc(II) phthalocyanines: 2,3,9,10,16,17,23,24- octakis[(N,N-dimethylaminoethylsulfanyl)]phthalocyaninatozinc(II) (S1) and tetrakis(N,N-dibutylaminoethoxy)phthalocyaninatozinc(II) (3) Were incorporated into soybean L-α-phosphatidylcholine (SPC) liposomes of 100 nm diameter. Liposomes were characterized by static light scattering (SLS), transmission electronic microscopy (TEM), and differential scanning calorimetry. The fluorescence quantum yield and singlet molecular oxygen production of 3 are ΦF = 0.15 and Φ = 0.24, respectively, whereas the same photophysical parameters for S1 are ΦF = 0.13 and Φ = 0.51. Higher values of ΦF and Φ are obtained in organic solvent for both dyes. Synthesis of compound 3 has also been reported. © 2010 World Scientific Publishing Company.
Registro:
| Documento: | Artículo |
| Título: | Photophysical properties of microencapsulated phthalocyanines |
| Autor: | Diz, V.E.; Gauna, G.A.; Strassert, C.A.; Awruch, J.; Dicelio, L.E. |
| Filiación: | INQUIMAE, Departamento de Química Inorgá, Analítica y Química Física, Pabellón II, 1428 Buenos Aires, Argentina Departamento de Química Orgánica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Junín 956, 1113 Buenos Aires, Argentina |
| Palabras clave: | Fluorescence; Liposomes; Singlet oxygen; Zinc(II) phthalocyanine |
| Año: | 2010 |
| Volumen: | 14 |
| Número: | 3 |
| Página de inicio: | 278 |
| Página de fin: | 283 |
| DOI: | http://dx.doi.org/10.1142/S1088424610002008 |
| Título revista: | Journal of Porphyrins and Phthalocyanines |
| Título revista abreviado: | J. Porphyrins Phthalocyanines |
| ISSN: | 10884246 |
| CODEN: | JPPHF |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10884246_v14_n3_p278_Diz |
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Citas:
---------- APA ----------
Diz, V.E., Gauna, G.A., Strassert, C.A., Awruch, J. & Dicelio, L.E. (2010) . Photophysical properties of microencapsulated phthalocyanines. Journal of Porphyrins and Phthalocyanines, 14(3), 278-283.http://dx.doi.org/10.1142/S1088424610002008
---------- CHICAGO ----------
Diz, V.E., Gauna, G.A., Strassert, C.A., Awruch, J., Dicelio, L.E. "Photophysical properties of microencapsulated phthalocyanines" . Journal of Porphyrins and Phthalocyanines 14, no. 3 (2010) : 278-283.http://dx.doi.org/10.1142/S1088424610002008
---------- MLA ----------
Diz, V.E., Gauna, G.A., Strassert, C.A., Awruch, J., Dicelio, L.E. "Photophysical properties of microencapsulated phthalocyanines" . Journal of Porphyrins and Phthalocyanines, vol. 14, no. 3, 2010, pp. 278-283.http://dx.doi.org/10.1142/S1088424610002008
---------- VANCOUVER ----------
Diz, V.E., Gauna, G.A., Strassert, C.A., Awruch, J., Dicelio, L.E. Photophysical properties of microencapsulated phthalocyanines. J. Porphyrins Phthalocyanines. 2010;14(3):278-283.http://dx.doi.org/10.1142/S1088424610002008
