Spectroscopy study on the interaction between sodium 9,10-anthraquinone-2-sulfonate and DNA

Wen You Li; Zu Hong Lu; Jin Gou Xu; Xiang Qun Guo; Qing Zhi Zhu

doi:10.1016/S0968-5677(98)00116-3

Spectroscopy study on the interaction between sodium 9,10-anthraquinone-2-sulfonate and DNA

Wen You Li
, Zu Hong Lu
, Jin Gou Xu
, Xiang Qun Guo
, Qing Zhi Zhu

Office of the Dean SOMAS

Southeast University, Nanjing

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

Sodium 9,10-anthraquinone-2-sulfonate (AQS) binds to the double helical DNA with a high affinity, as deduced from the absorption and fluorescence spectral data. The results of absorption spectra. KI quenching studies, competitive binding studies, and thermal denaturation experiments suggested the intercalative binding of AQS into DNA bases.

Original language	English
Pages (from-to)	747-749
Number of pages	3
Journal	Supramolecular Science
Volume	5
Issue number	5-6
DOIs	https://doi.org/10.1016/S0968-5677(98)00116-3
State	Published - 1998
Event	Proceedings of the 7th International Conference on Molecular Electronics and Biocomputing - Nanjing, China Duration: Nov 10 1997 → Nov 12 1997

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10.1016/S0968-5677(98)00116-3

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title = "Spectroscopy study on the interaction between sodium 9,10-anthraquinone-2-sulfonate and DNA",

abstract = "Sodium 9,10-anthraquinone-2-sulfonate (AQS) binds to the double helical DNA with a high affinity, as deduced from the absorption and fluorescence spectral data. The results of absorption spectra. KI quenching studies, competitive binding studies, and thermal denaturation experiments suggested the intercalative binding of AQS into DNA bases.",

author = "Li, \{Wen You\} and Lu, \{Zu Hong\} and Xu, \{Jin Gou\} and Guo, \{Xiang Qun\} and Zhu, \{Qing Zhi\}",

year = "1998",

doi = "10.1016/S0968-5677(98)00116-3",

language = "English",

volume = "5",

pages = "747--749",

journal = "Supramolecular Science",

issn = "0968-5677",

number = "5-6",

note = "Proceedings of the 7th International Conference on Molecular Electronics and Biocomputing ; Conference date: 10-11-1997 Through 12-11-1997",

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TY - JOUR

T1 - Spectroscopy study on the interaction between sodium 9,10-anthraquinone-2-sulfonate and DNA

AU - Li, Wen You

AU - Lu, Zu Hong

AU - Xu, Jin Gou

AU - Guo, Xiang Qun

AU - Zhu, Qing Zhi

PY - 1998

Y1 - 1998

N2 - Sodium 9,10-anthraquinone-2-sulfonate (AQS) binds to the double helical DNA with a high affinity, as deduced from the absorption and fluorescence spectral data. The results of absorption spectra. KI quenching studies, competitive binding studies, and thermal denaturation experiments suggested the intercalative binding of AQS into DNA bases.

AB - Sodium 9,10-anthraquinone-2-sulfonate (AQS) binds to the double helical DNA with a high affinity, as deduced from the absorption and fluorescence spectral data. The results of absorption spectra. KI quenching studies, competitive binding studies, and thermal denaturation experiments suggested the intercalative binding of AQS into DNA bases.

UR - https://www.scopus.com/pages/publications/0032180872

U2 - 10.1016/S0968-5677(98)00116-3

DO - 10.1016/S0968-5677(98)00116-3

M3 - Conference article

AN - SCOPUS:0032180872

SN - 0968-5677

VL - 5

SP - 747

EP - 749

JO - Supramolecular Science

JF - Supramolecular Science

IS - 5-6

T2 - Proceedings of the 7th International Conference on Molecular Electronics and Biocomputing

Y2 - 10 November 1997 through 12 November 1997

ER -

Spectroscopy study on the interaction between sodium 9,10-anthraquinone-2-sulfonate and DNA

Abstract

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