期刊
JOURNAL OF MOLECULAR LIQUIDS
卷 292, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.molliq.2019.111419
关键词
FRET theory; S-V plot; Steady state and transient state; AgNPs
资金
- BVB CET under Capacity Building Projects grants
- KLE Society Belgaum
- BVB CET, Hubli
A study has been undertaken on fluorescence resonance energy transfer (FRET) between microwave assisted silver nanoparticles (AgNPs) and biologically active coumarin derivative 2-acetyl-3H-benzo[f]chromen-3-one (2AHBC). The Stern-Volmer plot shows linear nature in steady state and transient state fluorescence quenching. By employing FRET theory, different parameters such as number of binding sites, energy transfer rate, binding distance, association constant and energy efficiency have been determined for fluorescent probe 2AHBC in propanol solvent with AgNPs at room temperature. (C) 2019 Elsevier B.V. All rights reserved.
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