Design of a photonic crystal biosensor using DNA filled microcavity and ring cavity coupled with waveguide

Chhabra, Manpreet; Selwal, Chetan

doi:10.1109/icspct.2014.6885026

Cited by 7 publications

(1 citation statement)

References 11 publications

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“…PCs like liquid crystals, IOs and PCs fibers are now being widely implemented in bio-sensing works [ [18] , [19] , [20] ]. PCs that affect the motion of photons are novel nanostructures of optical media with spatial modulation of the refractive index periodically [ 21 ].…”

Section: Introductionmentioning

confidence: 99%

Photonic crystal based biosensors: Emerging inverse opals for biomarker detection

Fathi

Rashidi

Pakchin

et al. 2021

Talanta

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Photonic crystal (PC)-based inverse opal (IO) arrays are one of the substrates for label-free sensing mechanism. IO-based materials with their advanced and ordered three-dimensional microporous structures have recently found attractive optical sensor and biological applications in the detection of biomolecules like proteins, DNA, viruses, etc. The unique optical and structural properties of IO materials can simplify the improvements in non-destructive optical study capabilities for point of care testing (POCT) used within a wide variety of biosensor research. In this review, which is an interdisciplinary investigation among nanotechnology, biology, chemistry and medical sciences, the recent fabrication methodologies and the main challenges regarding the application of (inverse opals) IOs in terms of their bio-sensing capability are summarized.

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Section: Introductionmentioning

confidence: 99%