Literature DB >> 5540307

Fluorescence of the purine and pyrimidine bases of the nucleic acids in neutral aqueous solution at 300 degrees K.

M Daniels, W Hauswirth.   

Abstract

Fluorescence of adenine, guanine, cytosine, and uracil at room temperature in neutral aqueous solution has been detected by means of a digital signal accumulation technique. Corrected emission and excitation spectra are presented and compared with low-temperature data. The quantum yields are, respectively, 2.6 x 10(-4), 3.0 x 10(-4), 0.8 x 10(-4), and 0.5 x 10(-4) when the bases are excited at their low-energy absorption maxima.

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Year:  1971        PMID： 5540307     DOI： 10.1126/science.171.3972.675

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  21 in total

1.  Sequence dependence of energy transfer in DNA oligonucleotides.

Authors:  D G Xu; T M Nordlund
Journal:  Biophys J       Date:  2000-02       Impact factor: 4.033

2.  Design, synthesis, and spectroscopic properties of extended and fused pyrrolo-dC and pyrrolo-C analogs.

Authors:  Mary S Noé; Andro C Ríos; Yitzhak Tor
Journal:  Org Lett       Date:  2012-05-30       Impact factor: 6.005

3.  Photochemical selectivity in guanine-cytosine base-pair structures.

Authors:  Ali Abo-Riziq; Louis Grace; Eyal Nir; Martin Kabelac; Pavel Hobza; Mattanjah S de Vries
Journal:  Proc Natl Acad Sci U S A       Date:  2004-12-23       Impact factor: 11.205

4.  Fluorescent 5-Pyrimidine and 8-Purine Nucleosides Modified with an N-Unsubstituted 1,2,3-Triazol-4-yl Moiety.

Authors:  Zhiwei Wen; Paloma R Tuttle; A Hasan Howlader; Anna Vasilyeva; Laura Gonzalez; Antonija Tangar; Ruipeng Lei; Eduardo E Laverde; Yuan Liu; Jaroslava Miksovska; Stanislaw F Wnuk
Journal:  J Org Chem       Date:  2019-03-06       Impact factor: 4.354

5.  Photochemical pathways in nucleobases measured with an X-ray FEL.

Authors:  Thomas J A Wolf; Markus Gühr
Journal:  Philos Trans A Math Phys Eng Sci       Date:  2019-05-20       Impact factor: 4.226

6.  Adenine and 2-aminopurine: paradigms of modern theoretical photochemistry.

Authors:  Luis Serrano-Andrés; Manuela Merchán; Antonio C Borin
Journal:  Proc Natl Acad Sci U S A       Date:  2006-05-26       Impact factor: 11.205

7.  Retinal gene therapy using adeno-associated viral vectors: multiple applications for a small virus.

Authors:  William W Hauswirth
Journal:  Hum Gene Ther       Date:  2014-08       Impact factor: 5.695

8.  Tautomerism of uracil and thymine in aqueous solution: spectroscopic evidence.

Authors:  M Daniels
Journal:  Proc Natl Acad Sci U S A       Date:  1972-09       Impact factor: 11.205

9.  Probing the structure of RecA-DNA filaments. Advantages of a fluorescent guanine analog.

Authors:  Scott F Singleton; Alberto I Roca; Andrew M Lee; Jie Xiao
Journal:  Tetrahedron       Date:  2007-04-23       Impact factor: 2.457

10.  Characterization of two adenosine analogs as fluorescence probes in RNA.

Authors:  Ying Zhao; Joseph L Knee; Anne M Baranger
Journal:  Bioorg Chem       Date:  2008-08-15       Impact factor: 5.275
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