Polarized fluorescence in NADH in water/methanol solutions upon excitation with femtosecond laser pulses.

被引：0
|
作者：
Gorbunova, I. A. [1 ]
Sasin, M. E. [1 ]
Bezverkhnii, N. O. [1 ]
Rubayo-Soneira, J. [2 ]
Vasyutinskii, O. S. [1 ]
机构：
[1] Ioffe Inst, St Petersburg, Russia
[2] Univ Havana, InSTEC, Havana, Cuba
来源：
INTERNATIONAL CONFERENCE LASER OPTICS 2020 (ICLO 2020) | 2020年
基金：
俄罗斯基础研究基金会;
关键词：
NADH; polarized fluorescence; rotational diffusion; time-correlated single photon counting;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We studied polarized fluorescence in biological coenzyme NADH in water-methanol solutions of various viscosity and polarity upon two-photon excitation with femtosecond laser pulses at 720 nm. Polarization anisotropy, fluorescence lifetimes, and rotational diffusion times have been determined. The results obtained are compared with the results reported elsewhere.
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页数：1
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