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Single Molecule Sensing
The dielectric nanoparties/molecules in the vicinity of a WGM microcavity evanescently perturb the WGM field. Owing to the tiny mode volume and high...
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Molecular charge transfer: annealed, pendant, and analyte cases
Our density functional theory analysis of charge transfer (CT) influence of annealed, pendant, and analyte heteromotifs on the electronic properties...
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Double plasmonic peak shift sensitivity: an analysis of a highly sensitive LSPR-PCF sensor for a diverse range of analyte detection
In this study, a unique combination of Silver (Ag) and Ga-doped ZnO (GZO) is used as plasmonic materials where both materials can be used for analyte...
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High-sensitivity nanophotonic sensors with passive trap** of analyte molecules in hot spots
Nanophotonic resonators can confine light to deep-subwavelength volumes with highly enhanced near-field intensity and therefore are widely used for...
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Sensing Nanomaterials Based on Host–Guest Interactions
Nanostructures capable of sensing analytes have revolutionized the chemicals-based detection process and enabled chemists to design several...
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Introduction to Biosensing
The biosensor is an analytical device that consists of two main segments; a physicochemical converter, a transducer, and a biological element, a...
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Atomic layer deposition of hafnium oxide on porous silicon to form a template for athermal SERS-active substrates
In present work, two types of substrates for the surface enhanced Raman scattering (SERS) spectroscopy based on silver-coated porous silicon (por-Si)...
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Conclusion
In this book, the phenomena of inelastically scattered light on molecules are associated with the excitation of the vibrational degrees of freedom of...
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All-dielectric optical metasurfaces as platforms for sensing different analytes with identical real parts of refractive index
Metasurfaces are currently among the most attractive research fields, in no small measure due to their usability as refractometric sensors, offering...
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Optical Sensors Based on Metal–Organic Frameworks
For applications like surface-enhanced Raman spectroscopy (SERS) and luminescence, metal–organic framework (MOF) optical fiber has received a lot of...
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Optical Tweezers in Raman Spectroscopy
Optical tweezers and Raman spectroscopy (OTRS) are two powerful techniques widely used in the field of biophysics for studying the structural and...
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Machine Learning Algorithms for Smart Gas Sensor Arrays
Recently, the growth of technologies has resulted in many advancements in the field of gas sensing, one of which is the concept of an electronic nose...
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Enhanced explosive sensing based on silole-modified luminescent porous silicon
A porous silicon sensor capable of rapidly detecting explosive vapors has been developed based on quenching fluorescence of silole-modified porous...
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Detection of Cancer Biomarker by Advanced Biosensor
Early diagnosis and prompt therapy are critical for cancer treatment effectiveness. Advanced biosensorsBiosensors are emerging as inexpensive and...
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Highly sensitive biosensor based on nanoparticle/grating: a case study on detecting waterborne bacteria in drinking water
In the present study, we propose a high sensitive refractive index (RI) liquid biosensor. The arrayed arrangement of gold spherical nanoparticles...
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Luminescent Chemosensor for Detecting Dimethylamine and Ammonia Vapors
AbstractThe interaction of tris-dibenzoylmethanate Eu(III) with dimethylamine and ammonia vapors was investigated. It was found that when vapors of...
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Characterization Techniques for Electrochemical Analysis
Among various types of materials that can be designed and developed for biomedical applications, conductive materials compose an interesting class of...
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Near-Field Spot for Localized Light-Excitation of a Single Fluorescent Molecule
Zero-mode waveguides have become important tools for the detection of single molecules. There are still, however, serious challenges because large...
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Refractive index change caused by biomolecular adsorption and structural transformations of adsorbed molecules in ultrasensitive plasmonic biosensors
Adsorption-based plasmonic refractometric biosensors have a great potential for applications in environmental protection, medicine and industry, as...
