Synthesis and characterization of the oxide nanoparticles obtained by the polymeric precursor method

Raba, Angela; Bautista, Jorge Hernando; Murillo, Edwin A.

doi:10.1088/1742-6596/687/1/012084

Cited by 5 publications

(2 citation statements)

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“…Because of its microtextural properties, high RI, stability, corrosion resistance, and transparency across ultraviolet, visible, and infrared areas, along with a low extinction coefficient, Nb 2 O 5 material has remarkable optical applications. 24 Notably, this material distinguishes itself as a biocompatible component for use in medical tools. 25 The use of nano-sized materials within the range of this chemical has piqued the interest of both academics and industry.…”

Section: Introductionmentioning

confidence: 99%

“…Because of the potential for improved virus detection and broader biological applications, 1D PC structures are a promising technology for increasing biosensing capabilities. Because of its microtextural properties, high RI, stability, corrosion resistance, and transparency across ultraviolet, visible, and infrared areas, along with a low extinction coefficient, Nb2O5 material has remarkable optical applications 24 . Notably, this material distinguishes itself as a biocompatible component for use in medical tools 25 .…”

Section: Introductionmentioning

confidence: 99%

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Optimization of a ternary photonic crystal biosensor for enhanced chikungunya virus detection

El Mouncharih,

Takassa,

Elfatouaki

et al. 2024

Opt. Eng.

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The chikungunya virus (CHIKV), transmitted by mosquitos, induces severe symptoms such as joint pain, headaches, and exhaustion, necessitating swift diagnosis and intervention. In this investigation, the transfer matrix method is employed to enhance virus detection using a ternary photonic crystal (PC) biosensor across normal and infected blood constituents-plasma, platelets, red blood cells, and uric acid. These components possess distinctive refractive indices crucial for the biosensor's selective CHIKV detection. A peak sensitivity of 800 nm∕RIU at N ¼ 4 is achieved by analyzing PC transmittance spectrum curves in the presence of diverse blood elements to emulate real-world conditions. Optimal average sensitivity at 1037.5 nm∕RIU is observed at incidence angles of 30 deg, 55 deg, and 80 deg, with 30 deg yielding the highest quality factor of 1015.94. This PC-based biosensor exhibits promise for compact, highly sensitive, and precise virus detection, potentially advancing viral detection biosensor technology and enhancing diagnostic tools for infectious diseases.

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Section: Introductionmentioning

confidence: 99%