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Surface plasmon resonance based fiber–optic nanosensor for the pesticide fenitrothion utilizing Ta2O5 nanostructures sequestered onto a reduced graphene oxide matrix
A surface plasmon resonance study was carried out for the identification and determination of the organophosphate pesticide fenitrothion via an...
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A Highly Sensitive Structure Based on Prism, Silver, and Titanium Dioxide for Biochemical Sensing Applications
In this paper, a refractive index (RI) sensor with prism configuration is proposed and numerically investigated for sensing applications. The sensor...
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A Fiber Optic Biosensor Based on Hydrogel-Immobilized Enzyme Complex for Continuous Determination of Cholesterol and Glucose
A multiparameter fiber optic biosensor for continuous determination of cholesterol and glucose was developed. This sensor was based on poly( N -isopropy...
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Whole-Cell-Based Fiber-Optic Biosensors
In the last decade, various whole-cell-based fiber-optic biosensors have been described. All of those reports have shown great potential for their...
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Surface Plasmon Resonance (SPR)-Based Nanosensors for the Detection of Pathogenic Bacteria
Surface plasmon resonance (SPR) is a well-established phenomenon with applications in different fields of chemical, physical, and biological...
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High-Performance Tapered Fiber Surface Plasmon Resonance Sensor Based on the Graphene/Ag/TiO2 Layer
In this paper, a highly sensitive surface plasmon resonance sensor is proposed on the basis of a miniature tapered single-mode fiber. The sensing...
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An optical detection module-based biosensor using fortified bacterial beads for soil toxicity assessment
An optical biosensor module for soil contamination assessment is presented, employing bioluminescent bacterial bioreporters encapsulated in...
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An Optical Biosensor for Continuous Glucose Monitoring in Animal Cell Cultures
Biosensors for continuous glucose monitoring in bioreactors could provide a valuable tool for optimizing culture conditions in biotechnological...
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Simple and Sensitive Paper-based Colorimetric Biosensor for Determining Total Polyphenol Content of the Green Tea Beverages
A simple paper-based colorimetric biosensor based on immobilized tyrosinase and 3-methyl-2-benzothiazolinone hydrazone (MBTH) was developed for...
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Conventional biosensors transformation into nanobiosensors: spotlighting of current strategies, challenges, and recommended solutions for diverse applications
Biosensors are analytical devices that play a significant role in medicine as diagnostics, agricultural, food, and environment sectors for detecting...
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Perspectives and trends in advanced optical and electrochemical biosensors based on engineered peptides
With the advancement of life medicine, in vitro diagnostics (IVD) technology has become an auxiliary tool for early diagnosis of diseases. However,...
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A deep learning-enabled smartphone platform for rapid and sensitive colorimetric detection of dimethoate pesticide
A novel deep learning-enabled smartphone platform is developed to assist a colorimetric aptamer biosensor for fast and highly sensitive detection of...
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Detection of Virus SARS-CoV-2 Using a Surface Plasmon Resonance Device Based on BiFeO3-Graphene Layers
Coronavirus disease (COVID-19) pandemic outbreak is being investigated by severe respirational syndrome coronavirus-2 (SARS-CoV-2) as a global health...
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Reusable optofluidic point-of-care testing platform with lyophilized specific antibody for fluorescence detection of cholylglycine in serum
A reusable optofluidic point-of-care testing platform (OPOCT) was successfully constructed through integrating evanescent wave fluorescence...
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A Highly Efficient D-Shaped Dual-Core PCF-SPR Sensor Coated with ITO Film for Refractive Index Detection
This study presents an investigation into a dual-core photonic crystal fiber (PCF) sensor featuring a D-shaped configuration. The sensor leverages...
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Er2O3 doped zinc borosilicate glass substrate: Impact of do** to the structural, optical and surface plasmon resonance performance
The optimization of glass substrate optical properties for enhanced biosensor sensitivity has recently blossomed into a major research focus,...
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Recent Advances in the Role of Different Nanoparticles in the Various Biosensors for the Detection of the Chikungunya Virus
Humans contract the Chikungunya virus (CHIKV), an alphavirus transmitted by mosquitoes that induces acute and chronic musculoskeletal discomfort and...
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An optical biosensor for the determination of cathepsin B as a cancer-associated enzyme using nanoporous anodic alumina modified with human serum albumin-thionine
An interferometric reflectance spectroscopy-based biosensor for the determination of cathepsin B (Cat B) as a cancer-related enzyme has been...
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Nanomaterials for Biosensors
The current challenges in Analytical Chemistry have demanded the use of nanostructured materials associated with biomolecules, which have emerged as...
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The Effects of Adding Different Adhesive Layers with a Microstructure Fiber Sensor Based on Surface Plasmon Resonance: A Numerical Study
The adhesive layer plays a significant role in the fabrication process of plasmonic nanoantennas, micro-biosensors, nanostructures, solar cells,...
