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ICOP & ICPET 2019, 25 - ICOP & ICPET 2019: 849-852 Back to browse issues page
Fabrication of two-dimensional plasmonic bio-sensor as detector of Laser stimulation of mouse neural cell
Sajedeh Saeidifard *1, Foozieh Sohrabi1, Mohammad hossein Ghazimoradi1, Seyedeh mehri Hamidi1, Shirin Farivar1, Mohammad ali Ansari1
1- Shahid Beheshti University, Tehran, Iran
Abstract:   (583 Views)
Advances in laser diode technology have allowed infrared nerve stimulation. In this paper, we investigated the effect of laser stimulation on Herpg Hodode cell (end of the intestine neural cell) in a near-infrared immune region (1450 nm) which has been cultured on a 2-D plasmonic nano grating template. For this purpose, a plasmonic structure consisting of gold onto a two-dimensional nano grating was prepared by thermal deposition method and after the culture of the desired neuron, the spectroscopy of the samples has been done under different polarizations, given angle, constant duration time of 5 ms and frequency ranges 3, 5 and 7 Hz.  At the end, the effect of the pulsed laser has been investigated on the neural cell in various frequency conditions and reflection diagram in term of wavelength has been plotted.
Keywords: Cell culture, Laser cell stimulation, Near infrared, Two-dimensional plasmonic nano-grating
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Type of Study: Research | Subject: Special
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Saeidifard S, Sohrabi F, Ghazimoradi M H, Hamidi S M, Farivar S, Ansari M A. Fabrication of two-dimensional plasmonic bio-sensor as detector of Laser stimulation of mouse neural cell . ICOP & ICPET. 2019; 25 :849-852
URL: http://opsi.ir/article-1-1659-en.html


Volume 25 - ICOP & ICPET 2019 Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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