Realization of accurate blood glucose sensor using photonics based metamaterial

Realization of novel corona virus kit using silicon based 2D photonic structure via finite difference time domain method

“…In this case, the solution contains zirconium quantum dots with the targeted viruses which are found in the literature (Ahmed et al 2018). Though the present structure is not new pertaining to the current research scenario (Sethi et al 2018;Palai 2017;Swain and Palai 2016;Palai et al 2014;Palai and Tripathy 2012), the intrinsic parameters (configuration, number of air holes, lattice period of the structure, and radius of air holes) are different from other research. Aside this, its operational mechanism is quite different from previous work.…”

Cross enclosed square split ring resonator based on D.N.G. metamaterial absorber for X-band glucose sensing application

“…[ 26 ] may be used to demonstrate the absorption capabilities of the proposed structure. It is, therefore, possible to write absorption in the following manner [ 36 ]: Where is the absorption coefficient at a resonance frequency [ 36 ]. So, Where is called the extension coefficient and is equal to .…”

Left-Handed Metamaterial-Inspired Unit Cell for S-Band Glucose Sensing Application

“…Hence, the DNG property and the surface current amount at the resonance frequency in the sensing layer region indicate the sensing potentiality of this proposed design because the variation of permittivity on the dielectric cavity shows resonance frequency shifting. However, the absorption loss of the proposed structure can be revealed using numerical computation as described in [23], for example, a photonic structure with background material, RO4350B, and infiltrated with blood glucose. The total absorption loss is due to blood and the substrate material.…”