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Recent Advances in Optical Biosensors for Sensing Applications: a Review
Merging engineering with medical science and adopting artificial intelligence to get further exact results specifically for preventive health care...
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Simultaneous evaluation of multiple microarray surface chemistries through real-time interferometric imaging
Surface chemistry is a crucial aspect for microarray modality biosensor development. The immobilization capability of the functionalized surface is...
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Interferometric Reflectance Imaging Sensor (IRIS) for Molecular Kinetics with a Low-Cost, Disposable Fluidic Cartridge
The determination of kinetic information and appropriate binding pairs is fundamental to the proper optimization and selection of ligands used in...
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Development in Biosensor-Based Diagnostics for Bacterial Diseases: Opportunities and Challenges
The recurring upsurge in mortality and morbidity intimidates the detection of bacterial pathogens crucial in the disciplines of food safety, health...
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Antenna-enhanced mid-infrared detection of extracellular vesicles derived from human cancer cell cultures
BackgroundExtracellular Vesicles (EVs) are sub-micrometer lipid-bound particles released by most cell types. They are considered a promising source...
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Optical Nanoimpacts of Dielectric and Metallic Nanoparticles on Gold Surface by Reflectance Microscopy: Adsorption or Bouncing?
Optical modeling coupled to experiments show that a microscope operating in reflection mode allows imaging, through solutions or even a microfluidic...
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Application of Instrumental Methods in the Analysis of Historical, Artistic, and Archaeological Objects
Nowadays, a wide range of chemical and physico-chemical techniques provide varied information on the art and archaeological objects. In parallel, a...
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Aptamer-Based Miniaturized Technology for Drug Analysis
Recently, the development of sensitive, economical, and accurate devices gets more attention to many clinical and analytical laboratories. The...
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Critical assessment of relevant methods in the field of biosensors with direct optical detection based on fibers and waveguides using plasmonic, resonance, and interference effects
Direct optical detection has proven to be a highly interesting tool in biomolecular interaction analysis to be used in drug discovery,...
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Surface-Enhanced Raman Scattering on Silver Sinusoidal Nanograting: Impact of Interactions of Grating-Coupled Surface Plasmon Polaritons
In this study, we reported a silver sinusoidal nanograting used in microchannels, forming H 2 O/Ag/NOA/SiO 2 heterostructure and studied the impact of...
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Elucidating Methods for Isolation and Quantification of Exosomes: A Review
Exosomes are the smallest extracellular vesicles present in most of the biological fluids. They are found to play an important role in cell...
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Trends in Development of Aptamer-Based Biosensor Technology for Detection of Bacteria
The contamination of food by bacterial pathogens represents a substantial hazard for human and animal health. Therefore, considerable effort is...
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Laser Application of Polymers
Laser ablation of polymers has been studied with designed materials to evaluate the mechanism of ablation and the role of photochemically active...
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Stem Cell Oriented Exosomes Regulate Cell Proliferation in Hepatoma Carcinoma
Reprogrammed hepatic stem cells can generate a variety of extracellular vesicular particles including exosomes with similar therapeutic potential....
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From stem cells to extracellular vesicles: a new horizon in tissue engineering and regenerative medicine
In the fields of tissue engineering and regenerative medicine, extracellular vesicles (EVs) have become viable therapeutic tools. EVs produced from...
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DNA-Directed Antibody Immobilization for Robust Protein Microarrays: Application to Single Particle Detection ‘DNA-Directed Antibody Immobilization
Protein microarrays are emerging tools which have become very powerful in multiplexed detection technologies. A variety of proteins can be...
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Introduction
The biological recognition unit in biosensors can be represented by enzymes, antibodies/ antigens, nucleic acids, DNA strands, cell organelles or...
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Theoretical Differential Phase Analysis for Characterization of Aqueous Solution Using Surface Plasmon Resonance
Surface plasmon resonance (SPR)-based differential phase analysis has been presented. Real as well as complex plane analysis of resonance parameters...
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Reflectometric Interference Spectroscopy
Reflectometry is classified in comparison to the commercialized refractometric surface plasmon resonance. The advantages of direct optical detection...
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Machine Vision-Based Measurement Systems for Fruit and Vegetable Quality Control in Postharvest
Individual items of any agricultural commodity are different from each other in terms of colour, shape or size. Furthermore, as they are living...