title: Complex formation and energy transfer from photoexcited thiopyronine to deoxyribonucleic acid.
mesh_terms: D000818:Animals; D002417:Cattle; D004247:DNA; D003956:Dialysis; D004578:Electron Spin Resonance Spectroscopy; D004735:Energy Transfer; D006358:Hot Temperature; D007202:Indicators and Reagents; D008163:Luminescent Measurements; D009691:Nucleic Acid Denaturation; D010777:Photochemistry; D000644:Quaternary Ammonium Compounds; D013050:Spectrometry, Fluorescence; D013053:Spectrophotometry; D013950:Thymus Gland; D014966:Xanthenes
chemical_list: D007202:Indicators and Reagents; D000644:Quaternary Ammonium Compounds; D014966:Xanthenes; D004247:DNA