通过原子替代剂有效控制NIR发射性质和ESIPT行为,通过原子替代剂修改的styryl染料:DFT/TD-DFT方法

Shilpa Taneja1, Selva Kumar Ramasamy2, Bhawna Pareek1

  • 1Department of Chemistry, M. M. Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, Haryana, 133207, India.

Journal of fluorescence
|February 24, 2025
PubMed
概括

这项研究引入了新型的氨酸染料与flavylium子,用于增强生物传感和生物成像. 这些染料表现出超快激发状态的分子内质子转移 (ESIPT),以提高光效率.