Biosensors and imaging

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Showing 1-30 of 44 results

Recent Developments in Magnetic Iron Oxide Nanoparticles for Non-Invasive Bioimaging

Professor Hui Mao explores the use of superparamagnetic iron oxide nanoparticles (INOPs) that offer an alternate contrast-enhancing mechanism.

Iron Oxide Nanoparticles, Characteristics and Applications

Iron oxide (IO) nanoparticles consist of maghemite (γ-Fe2O3) and/or magnetite (Fe3O4) particles with diameters ranging from 1 and 100 nanometer and find applications in magnetic data storage, biosensing, drug-delivery etc.

Monodispersed Nanodiamonds and their Applications

Among various nanomaterials, nanoparticles of less than 10 nm size remain the most sought-after products.

Manufacturing, Characterization and Use of Single Walled Carbon Nanotubes

Carbon nanotubes are materials that possess remarkable properties and offer extraordinary possibilities.

Fluorescent Silica Nanobeads

luorescent nanobeads offer great potential for many applications in both basic and applied research. In the recent past, scientists have been offered a wide range of technical solutions in fluorescence imaging, enabling a significant advancement in fields such as microscopy

Mechanochemical Effect of Severe Plastic Deformations: Metal Alloys, Hydrides and Molecular Solids

Recent Advances in the Use of Cadmiumfree Quantum Dots for Bioimaging

Dr. Delehanty and researcher introduce recent advances in the use of cadmium-free quantum dots for bioimaging. Focus is placed on strategies that have emerged in the last five years for design, synthesis, and surface modifications of non-Cd quantum dots (QDs)

Fluorescent Microparticles and Nanobeads

Fluorescently labeled microparticles are useful as standards in flow cytometry, confocal laser scanning microscopy, and with light scattering instruments..

Introduction to Molecular Self-Assembly

Molecular self-assembly is the assembly of molecules without guidance or management from an outside source. Of the approaches for molecular self-assembly, two strategies have received significant research attention – electrostatic self-assembly and self-assembled monolayers.

Functionalization of Fluorescent Nanodiamonds for Bioimaging

Properties & characteristics of Fluorescent Nanodiamonds & biofunctionalization strategies explained. Conjugation protocols for streptavidin functionalization, biotinylation & coupling biotinylated/streptavidin provided. FNDs may be used for labeling of low-level expressed targets, Bioimaging & Bioconjugation.

Chemistry at Surfaces with Self-Assembled Monolayers and SAMDI-ToF Mass Spectrometry

Fluorescent Nanodiamond Particles: Properties and Applications

Fluorescent Nanodiamond Particles (FNDs)- Find properties and applications of nanodiamond particles.

Poly(2-isopropyl-2-oxazoline)-based Multimodal Stimuli-responsive Functional Materials

Based on the temperature properties of PiPrOxs, we have recently developed several multimodal stimuli-responsive polymeric systems. This review will briefly show recent developments of PiPrOx-based functional stimuli-responsive polymers.

Thermogelation of PLGA-block-PEG-block-PLGA Copolymers

Thermogelation of PLGA-block-PEG-block-PLGA copolymers. Find materials, procedure & testing details.

Applications of Quantum Dots in Bioimaging and Bioassays

Professor Xiaohu Gao (University of Washington, USA) provides a overview of recent quantum dot (QD) advancements and their potential for advancing bioassay and bioimaging technologies.

Thiolated gold nanoclusters: A new class of photosensitizers

The past several decades have seen major advancements in the synthesis of metal nanomaterials. Most recently, controlled synthesis has become versatile enough to regulate the exact number of atoms and ligands of very small metal nanoparticles, referred to as “clusters”.

Polydiacetylene Nanotubes (PDNTs): Nanotubes Based On Lipid Diacetylene Materials

Polydiacetylene nanotubes (PDNTs) are self-assembled diacetylene nanotubes comprised of cross-linked, conjugated double and triple bonds.

Gold Nanoparticles: Properties and Applications

Gold (Au) nanoparticles have tunable optical and electronic properties and are used in a number of applications including photovoltaics, sensors, drug delivery & catalysis.

Gold Nanostructures: Properties and Applications

Gold nanostructures such as nanorods, nanowires and microgold have found applications in exciting fields such as biomedical engineering, catalysis and diagnostics.

Universal Platform for Surface Modification Employing Grafted Polymer Layers

The present publication focuses on synthesis and characterization of nanothick, chemically grafted polymer films (polymer brushes) on various inorganic and polymeric substrates.

Aggregation-induced Emission Luminogens for Non-doped Organic Light-emitting Diodes

Organic Light-emitting Diodes (OLEDs) are solid-state devices that transform electrical energy into light. OLEDs are considered the next generation technology for high-resolution flexible displays and solid state lighting, attracting intense scientific and industrial interest.

Introduction to Gold Nanoparticles – Properties & Applications in Life Science

Gold nanoparticles are particles with diameters in the 1-100 nm range and have unique optical and physical properties, the most pronounced being the intense absorbance and scattering of incident light at its surface plasmon resonance wavelength.

Silica-coated Gold Nanoparticles: Surface Chemistry, Properties, Benefits and Applications

In the past few decades, research and commercial use of gold nanoparticles has rapidly expanded into fields extending from biomedical engineering to photovoltaics. Most applications take advantage of the excellent optical properties of gold nanoparticles, which can be fine-tuned by

Silver Nanomaterials for Biological Applications

Silver nanomaterials have unique physical, chemical, and optical properties that are currently being leveraged for a wide variety of biological applications.

Silver Nanomaterials: Properties & Applications

Silver nanomaterials have unique physical, chemical and optical properties that are being leveraged for a wide variety of applications.

Inorganic Nanoparticles — Unique Properties and Novel Applications

This article highlights the rich variety of structures and properties that can be realized in materials based on inorganic nanoparticles, and points to outstanding fundamental questions raised in controlling these properties.

Micro- and Nanofabricated Biomaterials for the Study of Cells and Microtissues

Biomaterials science involves the design and fabrication of smart materials for studying, directing, or mimicking biology. For successful integration of biomaterials in biological research, a meaningful understanding of biological systems is required.

Fluorescent Nanomaterials for Bioimaging: Considerations of Particle Brightness, Photostability, and Size

Professor Marco Torelli examines fluorescent nanomaterials for use in bioimaging applications current state-of-the-art materials, focusing on fluorescence brightness, photostability, and size, and relates them to emerging applications.

Gold Nanoparticles for Biomolecular Diagnostics

Drs. Fernandes and Baptista explore the synthesis and functionalization of gold nanoparticles and their use in molecular diagnostics, focusing on lateral flow assays. They further discuss the regulations and standards of these materials, as well as the future outlook and

Recent Advances on Nanoparticle-Based Imaging Contrast Agents for in Vivo Stem Cell Tracking

Professor Yu Cheng and co-workers look at the recent advances of nanoparticle-based imaging contrast agents for in vivo stem cell tracking. They provide an in-depth look at popular in vivo imaging techniques, magnetic resonance imaging, fluorescence imaging, ultrasound imaging, and

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