|作者：||Mohadeseh Hashemi, Bharadwaj Muralidharan, Meisam Omidi, Javad Mohammadi, Yahya Sefidbakht, Eun Song Kima, Hugh D.C. Smyth, Mohammad Shalbaf, Thomas E. Milner|
1University of Texas at Austin
2University of Tehran
3Shahid Beheshti University, G.C.
|刊名：||Journal of Biomedical Optics, 2018, Vol.23 (8), pp.085007-085007|
|来源数据库：||SPIE-the International Society for Optical Engineering|
|关键词：||Graphene oxide; Cross-section absorption; Absorption coefficient; Laser;|
|原始语种摘要：||Photothermal therapy with various nanoparticles, as photothermal transducers, is a widely researched technique. A continuous wave (CW) laser is employed during this procedure. The therapeutic setup is slightly modified to measure the optical absorption cross-section of the graphene oxide (GO), by mitigating the effects of heat diffusion and light scattering. With an 808-nm CW laser setup modulated by a waveform modulation setup, the effect of nanoparticle size and composition of GO in water on optical absorption cross section is characterized.|