Department of Laser studies, School of Physics, Madurai Kamaraj University, Madurai 625021, India.
J Fluoresc. 2011 Mar;21(2):693-9. doi: 10.1007/s10895-010-0757-3. Epub 2010 Nov 4.
The photo-physical properties of N-(2-methylthiophenyl)-2-hydroxy-1-naphthaldimine (NMTHN) on silver nano particles have been investigated using optical absorption and fluorescence emission techniques. Silver nanoparticles of different sizes have been prepared by two different methods. The increases in size of the silver nanoparticles cause a decrease in the quenching of fluorescence of NMTHN. Stern-Volmer quenching constants and the association constants have also been calculated.
利用光学吸收和荧光发射技术研究了 N-(2-甲基噻吩基)-2-羟基-1-萘醛亚胺（NMTHN）在银纳米粒子上的光物理性质。通过两种不同的方法制备了不同尺寸的银纳米粒子。银纳米粒子的尺寸增大导致 NMTHN 的荧光猝灭减少。还计算了 Stern-Volmer 猝灭常数和结合常数。
