Optically active nanomaterials and its biosensing applications—a review

S Kumar, Z Wang, W Zhang, X Liu, M Li, G Li, B Zhang… - Biosensors, 2023 - mdpi.com
This article discusses optically active nanomaterials and their optical biosensing
applications. In addition to enhancing their sensitivity, these nanomaterials also increase …

A comprehensive review of detection methods for Escherichia coli O157: H7

Z Bai, X Xu, C Wang, T Wang, C Sun, S Liu… - TrAC Trends in Analytical …, 2022 - Elsevier
As a notorious foodborne pathogen, Escherichia coli O157: H7 (E. coli O157: H7) poses a
major threat to human health, public safety and economic property all around the globe …

Label-free detection of vitamin D by optical biosensing based on long period fiber grating

F Esposito, L Sansone, A Srivastava… - Sensors and Actuators B …, 2021 - Elsevier
In this work, we report a fiber optic biosensor for the label-free detection of vitamin D, by
targeting the major circulating form of D3 in human body, ie, 25-hydroxyvitamin D3 (25 (OH) …

Label-free biosensors based on long period fiber gratings: a review

F Esposito, A Srivastava, L Sansone… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
Fiber optic label-free biosensors are currently experiencing wide diffusion, as they combine
the performance of optical measurements with the advantages of optical fiber. This paper …

Biomedical applications of an ultra-sensitive surface plasmon resonance biosensor based on smart MXene quantum dots (SMQDs)

SM Mousavi, SA Hashemi, MY Kalashgrani… - Biosensors, 2022 - mdpi.com
In today's world, the use of biosensors occupies a special place in a variety of fields such as
agriculture and industry. New biosensor technologies can identify biological compounds …

Immunosensing based on optical fiber technology: Recent advances

MS Soares, M Vidal, NF Santos, FM Costa, C Marques… - Biosensors, 2021 - mdpi.com
The evolution of optical fiber technology has revolutionized a variety of fields, from optical
transmission to environmental monitoring and biomedicine, given their unique properties …

Biological sensors based on long period fiber grating

C Du, Q Wang, S Zhao, X Deng - Optics & Laser Technology, 2023 - Elsevier
Nowadays, there have been extensive applications of biosensors for industrial production,
environment monitoring, disease diagnosis, and food safety. Attributed to periodically …

Two-dimensional transition metal dichalcogenides assisted biofunctionalized optical fiber SPR biosensor for efficient and rapid detection of bovine serum albumin

S Kaushik, UK Tiwari, A Deep, RK Sinha - Scientific reports, 2019 - nature.com
The present study reports an alternative method of functionalizing the optical fiber Surface
Plasmon Resonance (SPR) sensing probe with antibodies for label-free detection of bovine …

Long-period fiber grating sensors for chemical and biomedical applications

J Cai, Y Liu, X Shu - Sensors, 2023 - mdpi.com
Optical fiber biosensors (OFBS) are being increasingly proposed due to their intrinsic
advantages over conventional sensors, including their compactness, potential remote …

Optical fiber aptasensor for label-free bacteria detection in small volumes

M Janik, E Brzozowska, P Czyszczoń… - Sensors and Actuators B …, 2021 - Elsevier
Highly sensitive devices for fast bacteria detection are sought to be developed with the task
of quantifying the worldwide problem of pathogenic bacteria and thus helping to take control …