Binding of Phenazinium Dye Safranin T to Polyriboadenylic Acid: Spectroscopic and Thermodynamic Study

Ankur Bikash Pradhan; Lucy Haque; Snigdha Roy; Suman Das

doi:10.1371/journal.pone.0087992

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Open Access

Peer-reviewed

Research Article

Binding of Phenazinium Dye Safranin T to Polyriboadenylic Acid: Spectroscopic and Thermodynamic Study

Ankur Bikash Pradhan ,

Contributed equally to this work with: Ankur Bikash Pradhan, Lucy Haque

Affiliation Department of Chemistry, Jadavpur University, Jadavpur, Kolkata, India
⨯
Lucy Haque ,

Contributed equally to this work with: Ankur Bikash Pradhan, Lucy Haque

Affiliation Department of Chemistry, Jadavpur University, Jadavpur, Kolkata, India
⨯
Snigdha Roy,

Affiliation Department of Chemistry, Jadavpur University, Jadavpur, Kolkata, India
⨯
Suman Das

* E-mail: sumandas10@yahoo.com

Affiliation Department of Chemistry, Jadavpur University, Jadavpur, Kolkata, India
⨯

Binding of Phenazinium Dye Safranin T to Polyriboadenylic Acid: Spectroscopic and Thermodynamic Study

Ankur Bikash Pradhan,
Lucy Haque,
Snigdha Roy,
Suman Das

Published: February 3, 2014
https://doi.org/10.1371/journal.pone.0087992

About the Authors

Ankur Bikash Pradhan

Contributed equally to this work with: Ankur Bikash Pradhan, Lucy Haque

Affiliation Department of Chemistry, Jadavpur University, Jadavpur, Kolkata, India

Lucy Haque

Contributed equally to this work with: Ankur Bikash Pradhan, Lucy Haque

Affiliation Department of Chemistry, Jadavpur University, Jadavpur, Kolkata, India

Snigdha Roy

Affiliation Department of Chemistry, Jadavpur University, Jadavpur, Kolkata, India

Suman Das

* E-mail: sumandas10@yahoo.com

Affiliation Department of Chemistry, Jadavpur University, Jadavpur, Kolkata, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SD ABP LH. Performed the experiments: ABP LH SR. Analyzed the data: SD ABP LH SR. Contributed reagents/materials/analysis tools: SD. Wrote the paper: SD ABP LH.

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RNA structure
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Fluorescence
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Nucleic acids
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Viscosity
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Polynucleotides
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Thermodynamics
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Anisotropy
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Binding analysis
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