A Photophysical Study of Purines and Theophylline by Using Laser-Induced Optoacoustic Spectroscopy
The photophysics of purinic compounds (purine, 6-methylpurine, 6-aminopurine [adenine], 6-chloropurine, 6-methoxypurine) and theophylline in acetonitrile solu tion were studied by pulsed laser-induced optoacoustic spectroscopy (LIOAS) exciting at 266 nm. The effect of O2, Xe and MnCl2 on the photoph...
Guardado en:
| Autor principal: | |
|---|---|
| Otros Autores: | , |
| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
American Society for Photobiology
1996
|
| Materias: | |
| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 13762caa a22011777a 4500 | ||
|---|---|---|---|
| 001 | PAPER-3482 | ||
| 003 | AR-BaUEN | ||
| 005 | 20241014083354.0 | ||
| 008 | 190411s1996 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0030293128 | |
| 024 | 7 | |2 cas |a Purines; Theophylline, 58-55-9 | |
| 030 | |a PHCBA | ||
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Murgida, D.H. | |
| 245 | 1 | 2 | |a A Photophysical Study of Purines and Theophylline by Using Laser-Induced Optoacoustic Spectroscopy |
| 260 | |b American Society for Photobiology |c 1996 | ||
| 270 | 1 | 0 | |m Erra-Balsells, R.; Depto. de Quim. Orgánica, Fac. de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina |
| 504 | |a Biondic, M.C., Erra-Balsells, R., Photochemical reaction of full-aromatic β-carbolines in halomethanes. 2. CHCl3: Electronic spectra and kinetics (1994) J. Photochem. Photobiol. A Chem., 77, pp. 149-159 | ||
| 504 | |a Biondic, M.C., Erra-Balsells, R., Photochemical reaction of harmalol. Part 2. Electronic spectra (1993) J. Chem. Soc. Perkin Trans., 2, pp. 887-903 | ||
| 504 | |a Bonesi, S.M., Erra-Balsells, R., Product study of the photolysis of N-acetyl carbazole in ethanol and dichloromethane solution. Part 1 (1991) J. Photochem. Photobiol. A Chem., 56, pp. 55-72 | ||
| 504 | |a Murgida, D.H., Console, F., Bonesi, S.M., Biondic, M.C., Erra-Balsells, R., Structure reactivity correlation in the photolysis of aromatic nitrogen organic compounds (1993) Act. Fis.-Quim. Org., pp. 334-356 | ||
| 504 | |a Robinson, T., (1968) The Biochemistry of Alkaloids, , Springer-Verlag, New York | ||
| 504 | |a Sheu, C., Foote, C.S., Photosensitized oxygenation of 7,8-dihydro-8-oxoguanosine derivative. Formation of dioxetane and hydroperoxide intermediates (1995) J. Am. Chem. Soc., 117, pp. 474-477 | ||
| 504 | |a Cadet, J., Berger, M., Buchko, G.W., Joshi, P.C., Raoul, S., Ravanat, J.-R., 2,2-Diamino-4-[(3,5-di-Ο-acetyl-2-deoxy-D-erythro-pentafuranosyl ) amino]-5-(2H)-oxazolone: A novel and predominant radical oxidation product of 3′,5′-di-Ο-acetyl-2′-deoaxyguanosine (1994) J. Am. Chem. Soc., 116, pp. 7403-7404 | ||
| 504 | |a Morin, B., Cadet, J., Benzophenone photosensitization of 2′-deoxyguanosine: Characterization of the 2R and 2S diastereoisomers of 1-(2-deoxy-β-D-erythro-pentofuranosyl)-2-methoxy-4,5-imidazolidinediones. A model system for the investigation of photosensitized formation of DNA-protein crosslinks (1994) Photochem. Photobiol., 60, pp. 102-109 | ||
| 504 | |a Armitage, B., Yu, C., Devadoss, C., Schuster, G.B., Cationic anthraquinone derivatives and catalytic DNA photonucleases: Mechanisms for DNA damage and quinone recycling (1994) J. Am. Chem. Soc., 116, pp. 9847-9859 | ||
| 504 | |a Gorner, H., Photochemistry of DNA and related biomolecules: Quantum yields and consequences of photoionization (1994) J. Pholochem. Photobiol. B Biol., 26, pp. 117-139 | ||
| 504 | |a Braslavsky, S.E., Photoacoustic and photothermal methods applied to the study of radiationless deactivation processes in biological systems and substances of biological interest (1986) Photochem. Photobiol., 43, pp. 667-675 | ||
| 504 | |a Malkin, S., Charland, M., Leblanc, R.M., Photoacoustic detection of photosynthetic oxygen evolution from leaves (1992) Photosynth. Res., 33, pp. 37-50 | ||
| 504 | |a Amsellem, Z., Jansen, M.A.K., Driesenaar, A.R.J., Gressel, J., Developmental variability of photooxidative stress tolerance in paraquat-resistant conyza (1993) Plant Physiol., 103, pp. 1097-1106 | ||
| 504 | |a Malkin, S., Lasser-Ross, N., Bults, G., Cahen, D., (1981) Photoacoustic Spectroscopy in Photosynthesis, , Balaban, Philadelphia | ||
| 504 | |a Malkin, S., Churio, M.S., Shochat, S., Braslavsky, S.E., Photochemical energy storage and volume changes in the microsecond time range in bacterial photosynthesis. A laser induced optoacoustic study (1994) J. Photochem. Photobiol. B Biol., 23, pp. 79-85 | ||
| 504 | |a Braslavsky, S.E., Heibel, G.H., Time-resolved photothermal and photoacoustic methods applied to photoinduced processes in solution (1992) Chem. Rev., 92, pp. 1381-1410 | ||
| 504 | |a Patel, C.K.N., Tam, A.C., Pulsed optoacoustic spectroscopy of condensed matter (1981) Rev. Modern Phys., 53, pp. 517-550 | ||
| 504 | |a Ni, T.Q., Melton, L., Non-radiative decay lifetime standards (1992) J. Photochem. Photobiol., 67, pp. 167-172 | ||
| 504 | |a Arnaut, L.G., Caldwell, R.A., The heat of formation of the benzophenone ketyl radical by time-resolved photoacoustic calorimetry (1992) J. Photochem. Photobiol., 65, p. 15 | ||
| 504 | |a Terazina, M., Azumi, T., Hirota, N.J., Photothermal reinvestigation on the dark triplet states (1992) Photochem. Photobiol., 65, p. 21 | ||
| 504 | |a Bilmes, G.M., Tocho, J.O., Braslavsky, S.E., Laser-induced optoacoustic studies of the photoisomerization of the laser dye 3-3 diethyloxadicarbocyanine iodide (DODCI) (1987) Chem. Phys. Lett., 134, pp. 335-430 | ||
| 504 | |a Bilmes, G.M., Tocho, J.O., Braslavsky, S.E., Spectrum, energy content and relaxation mechanisms of the photoisomer of the laser dye 3-3′diethyloxadicarbocyanine iodide (DODCI). Laser-induced optoacoustic studies (1988) J. Phys. Chem., 92, pp. 5958-5962 | ||
| 504 | |a Bilmes, G.M., Tocho, J.O., Braslavsky, S.E., Photophysical processes of polymethine dyes. An absorption, emission, and optoacoustic study on 3,3′-diethylthiodicarbocyanine iodide (DTDCI) (1989) J. Phys. Chem., 93, pp. 6696-6699 | ||
| 504 | |a Van Haver, P., Viaene, L., Van De Auweraer, M., De Schryver, F.C.J., References for laser-induced opto-acoustic spectroscopy using UV excitation (1992) J. Photochem. Photobiol. A Chem., 63, pp. 265-277 | ||
| 504 | |a Murgida, D.H., Bilmes, G.M., Erra-Balsells, R., New photocalorimetric references for UV excitation (1996) Chem. Phys. Lett., 250, pp. 198-202 | ||
| 504 | |a (1995) HyperChem Release 4.5 for Windows, , Autodesk, Inc., Canada | ||
| 504 | |a Turro, N.J., (1978) Modern Molecular Photochemistry, , Benjamin, New York | ||
| 504 | |a Carmichael, I., Hug, G.L., Triplet-triplet absorption spectra of organic molecules in condensed phases (1986) J. Phys. Chem. Ref. Data, 15, pp. 1-250 | ||
| 504 | |a Wilson, R.W., Callis, P.R., Fluorescent tautomers and the apparent photophysics of adenine and guanine (1980) Photochem. Photobiol., 31, pp. 323-327 | ||
| 504 | |a Kasama, K., Takematsu, A., Arai, S., Photochemical reactions of triplet acetone with indole, purine and pyrimidine derivatives (1982) J. Phys. Chem., 86, pp. 2420-2427 | ||
| 504 | |a Andino, M.M., Lima, C.G., Winefordner, J.D., Luminescence characteristics of caffeine and theophylline (1987) Spectrochim. Acta, 43 A, pp. 427-437 | ||
| 504 | |a Aaron, J.J., Winefordner, J.D., Lowest excited tripletstate dissociation constants of purines in aqueous solution. Substituent effect (1973) Photochem. Photobiol., 18, pp. 97-102 | ||
| 504 | |a Parkanyi, C., Bovin, D., Shich, D.-C., Tunbrant, S., Aaron, J.J., Tine, A., The effect of pH on the electronic absorption, fluorescence and phosphorescence spectra of purines and pyrimidines. Determination of the lowest excited singlet and triplet state ionization constants (1984) J. Chim. Phys., 81, pp. 21-31 | ||
| 504 | |a Steiner, R.F., Kirby, E.P., The interaction of the ground and excited states of indole derivatives with electron scavengers (1969) J. Phys. Chem., 73, pp. 4130-4135 | ||
| 504 | |a Arce, R., Jimenez, L.A., Rivera, V., Torres, C., Intermediates in the room temperature flash photolysis and low temperature photolysis of purine solutions (1980) Photochem. Photobiol., 32, pp. 91-95 | ||
| 504 | |a Horrocks, A.R., Kearvell, A., Tickle, K., Wilkinson, F., Mechanism of fluorescence quenching in solution. Part. 2 - Quenching by xenon and intersystem crossing efficiencies (1966) J. Chem. Soc. Trans. Faraday Soc., 62, pp. 3393-3399 | ||
| 504 | |a Arce, R., Benitez, S., Rivera, E., Rivera, M., Studies on the UV-photodestruction of purine free base in aqueous solutions at 77 and 298 K (1982) Photochem. Photobiol., 35, pp. 291-297 | ||
| 504 | |a Quinones, E., Arce, R., Photochemistry and photophysics of purine free base and 6-methylpurine (1989) J. Am. Chem. Soc., 111, pp. 8218-8223 | ||
| 504 | |a Garner, A., Wilkinson, F., Quenching of triplet states by molecular oxygen and the role of charge-transfer interaction (1977) Chem. Phys. Lett., 45, pp. 432-435 | ||
| 504 | |a Drobnik, J., Augenstein, L., Spectroscopic studies of purines - I. Factors affecting the first excited levels of purine (1966) Photochem. Photobiol., 5, pp. 13-30 | ||
| 504 | |a Drobnik, J., Augenstein, L., Spectroscopic studies of purine - II. Properties of purine substituted at the second and sixth carbons (1966) Photochem. Photobiol., 5, pp. 83-97 | ||
| 504 | |a Drobnik, J., Kleinwachter, V., Augenstein, L., Spectroscopic studies of purines - IV. Polarization of emission from purine and some of its derivatives (1967) Photochem. Photobiol., 6, pp. 147-154 | ||
| 504 | |a Redmond, R.W., Braslavsky, S.E., Time-resolved thermal lensing and phosphorescence studies on photosensitized singlet molecular oxygen formation. Influence of the electronic configuration of the sensitizers on sensitization efficiency (1988) Chem. Phys. Lett., 148, pp. 523-529 | ||
| 504 | |a Scaiano, J.C., (1989) CRC Handbook of Organic Photochemistry, , CRC Press, Boca Raton, FL | ||
| 504 | |a Wilkinson, F., Helman, W.P., Ross, A.B., Quantum yield for the photosensitized formation of the lowest electronically excited singlet state of molecular oxygen in solution (1993) J. Phys. Chem. Ref. Data, 22, pp. 113-262 | ||
| 504 | |a Nikogosyan, D.N., Two-quantum UV photochemistry of nucleic acid: Comparison with conventional low-intensity UV photochemistry and radiation chemistry (1990) Int. J. Radiat. Biol., 57, pp. 233-299 | ||
| 504 | |a Candeias, L.P., Steenken, S., Ionization of purine nucleosides and nucleotides and their components by 193-nm laser photolysis in aqueous solution: Model studies for oxidative damage of DNA (1992) J. Am. Chem. Soc., 114, pp. 699-704 | ||
| 504 | |a Kasana, K., Tokematsu, A., Arai, S.J., Photochemical reactions of triplet acetone with indole, purine and pyrimidine derivatives (1982) J. Phys. Chem., 86, pp. 2420-2427 | ||
| 504 | |a Faria Joaquim, L., Steenken, S., Photoionization of diarylmethyl radicals in acetonitrile and alcohol-water: Laser flash production of diarylcarbenium ions (1993) J. Phys. Chem., 97, pp. 1924-1930 | ||
| 504 | |a Daniels, M., Houswirtl, W., Fluorescence of the purine and pyrimidine bases of the nucleic acids in neutral aqueous solution at 300 K (1971) Science, 171, pp. 675-677 | ||
| 504 | |a Gibson, E.P., Turnbull, J.H., Luminescence characteristics of adenosine and its phosphates (1979) J. Photochem., 11, pp. 313-319 | ||
| 504 | |a Wintgens, V., Johnston, L.J., Scaiano, J.C., Use of a photoreversible fulgide as an actinometer in one and two laser experiments (1988) J. Am. Chem. Soc., 110, pp. 511-517 | ||
| 504 | |a Vanthey, E., Suppan, P., Haselbach, E., Photoinduced electron transfer reactions of perylene in acetonitrile (1986) Helv. Chim. Acta, 69, pp. 430-437 | ||
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a The photophysics of purinic compounds (purine, 6-methylpurine, 6-aminopurine [adenine], 6-chloropurine, 6-methoxypurine) and theophylline in acetonitrile solu tion were studied by pulsed laser-induced optoacoustic spectroscopy (LIOAS) exciting at 266 nm. The effect of O2, Xe and MnCl2 on the photophysical behavior of these compounds was studied; as well, the formation quantum yield of purine and 6-methylpurine triplet states were determined, with φT = 0.88 ±0.03 for both compounds. Multiphotonic and depletion processes were observed at high laser fluences. In order to explain this behavior, theoretical UV-visible absorption electronic spectra from both the S0 and S1 state have been calculated for purines and theophylline by using the semiempirical PM3 and ZINDO/S methods. |l eng | |
| 593 | |a Depto. de Quim. Orgánica, Fac. de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina | ||
| 593 | |a Ctro. de Invest. Opticas-CIOp, La Plata, Argentina | ||
| 593 | |a Depto. de Quim. Orgánica, Fac. de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina | ||
| 650 | 1 | 7 | |2 spines |a LASER |
| 690 | 1 | 0 | |a PURINE DERIVATIVE |
| 690 | 1 | 0 | |a THEOPHYLLINE |
| 690 | 1 | 0 | |a ARTICLE |
| 690 | 1 | 0 | |a CHEMISTRY |
| 690 | 1 | 0 | |a METHODOLOGY |
| 690 | 1 | 0 | |a PHOTOCHEMISTRY |
| 690 | 1 | 0 | |a PHYSICAL CHEMISTRY |
| 690 | 1 | 0 | |a SPECTROPHOTOMETRY |
| 690 | 1 | 0 | |a CHEMISTRY, PHYSICAL |
| 690 | 1 | 0 | |a LASERS |
| 690 | 1 | 0 | |a PHOTOCHEMISTRY |
| 690 | 1 | 0 | |a PURINES |
| 690 | 1 | 0 | |a SPECTROPHOTOMETRY |
| 690 | 1 | 0 | |a THEOPHYLLINE |
| 700 | 1 | |a Bilmes, Gabriel Mario | |
| 700 | 1 | |a Erra-Balsells, R. | |
| 773 | 0 | |d American Society for Photobiology, 1996 |g v. 64 |h pp. 777-784 |k n. 5 |p Photochem. Photobiol. |x 00318655 |w (AR-BaUEN)CENRE-43 |t Photochemistry and Photobiology | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-0030293128&doi=10.1111%2fj.1751-1097.1996.tb01834.x&partnerID=40&md5=5831f116f7814a8f6be4e39fed1463f7 |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1111/j.1751-1097.1996.tb01834.x |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00318655_v64_n5_p777_Murgida |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00318655_v64_n5_p777_Murgida |y Registro en la Biblioteca Digital |
| 961 | |a paper_00318655_v64_n5_p777_Murgida |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 963 | |a VARI | ||
| 999 | |c 64435 | ||