AUTHOR=Sumitha Celin T. , Allen Gnana Raj G. , Prathima T. S. , Balamurali M. M. TITLE=Investigation of photophysical properties and potential biological applications of substituted tris(polypyridyl)ruthenium(II) complexes JOURNAL=Frontiers in Chemistry VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2025.1491598 DOI=10.3389/fchem.2025.1491598 ISSN=2296-2646