One- and Two-Photon Excitation of β-Carbolines in Aqueous Solution: pH-Dependent Spectroscopy, Photochemistry, and Photophysics
作者： M. Micaela Gonzalez , Jacob Arnbjerg , M. Paula Denofrio , Rosa Erra-Balsells , Peter R. Ogilby
DOI: 10.1021/JP902105X
关键词:
摘要: β-Carboline (βC) alkaloids are present in a wide range of biological systems and play variety significant photodependent roles. In this work, study the aqueous solution-phase photochemistry, photophysics, spectroscopy three important βCs [norharmane (nHo), harmane (Ho), harmine (Ha)] two βC derivatives [N-methylnorharmane (N-Me-nHo) N-methylharmane (N-Me-Ho)] upon one- two-photon excitation is presented. The results obtained depend significantly on pH, ambient oxygen concentration, substituent provide unique insight into fundamental photophysical phenomena. data reported herein should not only help to understand roles played by but also development methods which photoinduced behavior these compounds can be controlled.
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sci-hub.se 参考文章(67)
Otto S. Wolfbeis, Eva F�rlinger, Reinhold Wintersteiger, Solvent- andpH-dependence of the absorption and fluorescence spectra of harman: Detection of three ground state and four excited state species Monatshefte Fur Chemie. ,vol. 113, pp. 509- 517 ,(1982) , 10.1007/BF00799926
Kyu-Ho Chae, Heui-Suk Ham, Production of Singlet Oxygen and Superoxide Anion Radicals by $\beta$-Carbolines Bulletin of The Korean Chemical Society. ,vol. 7, pp. 478- 479 ,(1986)
James E. Trosko, Chia Cheng Chang, Thomas W. Glover, Marc Castellazzi, Effects of Harman and Norharman on Spontaneous and Ultraviolet Light-induced Mutagenesis in Cultured Chinese Hamster Cells Cancer Research. ,vol. 38, pp. 4527- 4533 ,(1978)
Charles C Allain, Lucy S Poon, Cicely S G Chan, W Richmond, Paul C Fu, Enzymatic determination of total serum cholesterol. Clinical Chemistry. ,vol. 20, pp. 470- 475 ,(1974) , 10.1093/CLINCHEM/20.4.470
Mariacristina Rumi, Jeffrey E. Ehrlich, Ahmed A. Heikal, Joseph W. Perry, Stephen Barlow, Zhongying Hu, Dianne McCord-Maughon, Timothy C. Parker, Harald Röckel, Sankaran Thayumanavan, Seth R. Marder, David Beljonne, Jean-Luc Brédas, Structure−Property Relationships for Two-Photon Absorbing Chromophores: Bis-Donor Diphenylpolyene and Bis(styryl)benzene Derivatives Journal of the American Chemical Society. ,vol. 122, pp. 9500- 9510 ,(2000) , 10.1021/JA994497S
TOSHIO MORI, AKEMI NAKAGAWA, NOBUHIKO KOBAYASHI, MITSUMASA W. HASHIMOTO, KEIJI WAKABAYASHI, KAYOKO SHIMOI, NAOHIDE KINAE, 3-Amino-1, 4-dimethyl-5H-pyrido(4,3-b)indole (Trp-P-1) Sensitizes Mammalian Cells to UV Radiation by Causing The S-Phase Arrest, Not by Inhibiting The Repair of DNA Damage as Observed in Escherichia coli. Journal of Radiation Research. ,vol. 39, pp. 21- 33 ,(1998) , 10.1269/JRR.39.21
May R. Berenbaum, Keywan Lee, Toxicity of nonhost phototoxins to parsnip webworms(Lepidoptera: Oecophoridae) Chemoecology. ,vol. 1, pp. 81- 85 ,(1990) , 10.1007/BF01241647
J. B. Hudson, E. A. Graham, G. H. N. Towers, ANTIVIRAL EFFECT OF HARMINE, A PHOTOACTIVE β-CARBOLINE ALKALOID Photochemistry and Photobiology. ,vol. 43, pp. 21- 26 ,(1986) , 10.1111/J.1751-1097.1986.TB05586.X
S. M. Kennedy, F. E. Lytle, p-Bis(o-methylstyryl)benzene as a power-squared sensor for two-photon absorption measurements between 537 and 694 nm Analytical Chemistry. ,vol. 58, pp. 2643- 2647 ,(1986) , 10.1021/AC00126A014
M.C. Biondic, R. Erra-Balsells, Photochemical reaction of full-aromatic β-carbolines in halomethanes 2. CHCl3: Electronic spectra and kinetics Journal of Photochemistry and Photobiology A-chemistry. ,vol. 77, pp. 149- 159 ,(1994) , 10.1016/1010-6030(94)80038-3