• A polymerase chain reaction/ligase detection reaction fluorescent microsphere assay to determine Plasmodium falciparum MSP-119 haplotypes. (umassmed.edu)
  • The prevalence of single nucleotide polymorphisms in Plasmodium falciparum dihydropteroate synthase (pfdhps) and dihydrofolate reductase (pfdhfr) genes associated with SP resistance among 148 pregnant women from 2016 to 2018 within Rwanda's Southern Province (Huye and Kamonyi districts) was measured using a ligase detection reaction-fluorescent microsphere assay. (cdc.gov)
  • There are several different types of fluorescent polymer microspheres on the market that are manufactured from different materials and manufacturing processes, making them suitable for a variety of applications. (cospheric.com)
  • To establish an appropriate technique, we used brightly fluorescent 10 microm polystyrene microspheres injected into the mouse adrenal gland. (nih.gov)
  • Fluorescent microspheres are round spherical particles that emit bright colors when illuminated by UV light. (cospheric.com)
  • Fluorescent PLGA particles for imaging and cell tracking in drug discovery. (sigmaaldrich.com)
  • In the 1990s, methods for using fluorescent microspheres became a common substitute for radioactive particles. (wikipedia.org)
  • Bright orange fluorescent spherical polymer particles in diameters between 1-5microns are supplied in dry powder form and are color-stable in solution. (cospheric.com)
  • The team had to install the laser in Rack 1, and seed the liquid with fluorescent microsphere particles. (ac.be)
  • Everything about microspheres and research utilizing precision spherical particles. (microspheres.us)
  • We are compiling a digital database on everything that has to do with microspheres and creating a destination for scientists working with precision spherical particles. (microspheres.us)
  • Solid glass microspheres hemispherically coated with fluorescent coatings, a fluorescent coating is precisely applied to half of the core sphere, making the glass spheres appear colorful and fluorescent at daylight and exhibit bright fluorescent response under UV light. (microspheres.us)
  • As PMPs, spherical fluorescent, plastic beads ranging 1-5 µm with a mean of 4.1 ± 1.0 µm (mean equivalent spherical diameter, ESD) and a density of 1.3 g cm -3 (Cospheric LLC, Goleta, USA) were used. (cospheric.com)
  • Secondary MPs were prepared by grinding 1 mm fluorescent polyethylene beads with a density of 1.0 g cm -3 (Cospheric LLC, Goleta, USA) in liquid nitrogen using a Retsch cryomill (Retsch, Düsseldorf, Germany). (cospheric.com)
  • As a result, fluorescent beads, which were localized with the diameter of 2 mm at 20 mm depth in a pork meat tissue, were detected with resolution of 3 mm. (hindawi.com)
  • Diluted serum specimens are incubated with antigen-conjugated fluorescent beads. (cdc.gov)
  • For example, fluorescent microbeads are often used as traces to simulate spread of viruses in medical research. (cospheric.com)
  • UV fluorescent microbeads vary based on size: submicron, 1-5 micron, 10-15 micron and 20 micron - 1000 micron (1mm). (cospheric.com)
  • Plastic microbeads (1-5 µm, fluorescent, Cospheric) were used to characterise the MP ingestion and determine their potential harmful effects on both the swimming behaviour and development of oyster D-larvae (Crassostrea gigas). (cospheric.com)
  • Flow-Count Fluorospheres are a suspension of fluorescent microbeads used to determine absolute counts on the flow cytometer. (beckman.com)
  • EPRUI Biotech Co. Ltd is the top monodisperse microspheres supplier in the world who is able to supply 20nm-1000um various kinds of microbeads with precise particle size control technology. (epruibiotech.com)
  • How are Cospheric Fluorescent Microspheres unique? (cospheric.com)
  • The microplastics ( fluorescent green microspheres , FMG-1.3 1-5 µm, a proprietary polymer with density of 1.3 g cm -3 and a melting point of 290°C) was purchased from Cospheric. (cospheric.com)
  • For clinical application, detection of the sentinel lymph node using fluorescent substances is expected for diagnosis of the cancer metastasis. (hindawi.com)
  • The magnetic Fe 3 O 4 @SiO 2 nanoparticles (NPs) functionalized with 8-chloroacetylaminoquinoline as a fluorescent sensor for detection and removal of Zn 2+ have been synthesized. (hindawi.com)
  • One critical aspect of optical imaging is the 3D localization of molecular composites in tissues or cells, typically by using specific antibodies with fluorescent reporters. (nature.com)
  • In order to investigate which cell types were produced by the progenitors expressing these markers, fluorescent latex microspheres covalently coupled to VC1.1 antibodies were used to indelibly label VC1.1+ progenitor cells and their progeny. (nih.gov)
  • Molecular beacons are hairpin shaped fluorescent oligonucleotide probes that can report the presence of a completely complimentary DNA target. (usda.gov)
  • The plasma membranes and intracellular membranes of live cells and the artificial membranes of liposomes represent a significant area of application for fluorescent probes. (thermofisher.com)
  • Membrane probes include fluorescent analogs of natural lipids, as well as lipophilic organic dyes that have little structural resemblance to natural biomolecules ( Figure 13.2.1 in Fatty Acid Analogs and Phospholipids-Section 13.2 ). (thermofisher.com)
  • So far, many selective smart-molecular fluorescent probes targeting Zn 2+ have been reported, that are mostly based on quinoline, fluorescein, benzazole, or fluorophores [ 6 - 10 ]. (hindawi.com)
  • Over the past decade, the modification of small molecular fluorescent probes on the surface of nanostructured materials has been attracting significant attention [ 15 - 18 ]. (hindawi.com)
  • However, this terminology can be a source of confusion since both cardiac output and the symbol Q refer to flow (volume per unit time, for example, L/min), whereas perfusion is measured as flow per unit tissue mass (mL/(min·g)).[citation needed] Microspheres that are labeled with radioactive isotopes have been widely used since the 1960s. (wikipedia.org)
  • Assessment of regional bone tissue perfusion in rats using fluorescent microspheres. (iu.edu)
  • Bifunctional magnetic-fluorescent composite nanoparticles (MPQDs) with Fe 3 O 4 MPs and Mn:ZnS/ZnS core-shell quantum dots (QDs) encapsulated in silica spheres were synthesized through reverse microemulsion method and characterized by X-ray powder diffraction, scanning electron microscopy, transmission electron microscopy, vibration sample magnetometer, and photoluminescence (PL) spectra. (springer.com)
  • Study on how Degradex® PLGA microspheres and nanoparticles can be used for drug delivery research and formulation development. (sigmaaldrich.com)
  • Currently fluorescent microspheres in a variety of excitation wavelength and emission wavelength are available which allows the differently colored microspheres to represent different experimental variables/conditions and be separated on the basis of either their excitation or their emission spectra. (cospheric.com)
  • Experimental ingestion of fluorescent microplastics by pacific oysters, Crassostrea gigas, and their effects on the behaviour and development at early stages. (cospheric.com)
  • Experimental additions of microspheres to Type-2 mats could not be achieved because of the non-sticky nature in the mat surfaces. (dna-pkinhibitor.com)
  • The 5' end of a molecular beacon contains a fluorescent dye and the 3' end a fluorescence-quenching moiety. (usda.gov)
  • In the former report [ 12 ], a turbid media formed by agarose gel with intralipid containing a fluorescent object was used to demonstrate fluorescence imaging of the sample. (hindawi.com)
  • When the microspheres were injected in a fibrinogen/thrombin mixture, fluorescence was confined to the adrenal gland. (nih.gov)
  • Les param tres d imagerie et la distribution de l intensit originelle de l objet sont calcul s en modifiant l algorithme AM. Due la nature de la lumi re incoh rente en microscopie fluorescence, il est possible d estimer la phase partir des intensit s observ es en utilisant un mod le d optique g om trique. (inria.fr)
  • In this study, using the catalysed reporter deposition - fluorescence in situ hybridization protocol (CARD-FISH), which allows the visualization of labelled prokaryotes inside protists without relying on incubation procedures, we experimentally relate the food vacuole content of prokaryotes (Vc) to the population-averaged ingestion rates (Ir) estimated using bacteria-size fluorescent microspheres. (csic.es)
  • Typically microspheres that are heavily loaded with fluorescent colorants are the most highly visible with the strongest fluorescent response. (cospheric.com)
  • 14 ] investigated selective and sensitive "turn-on" fluorescent Zn 2+ sensors based on di- and tripyrrins with readily modulated emission wavelengths. (hindawi.com)
  • Each fluorosphere contains a dye which has a fluorescent emission range of 525 nm to 700 nm when excited at 488 nm. (beckman.com)
  • Ability to emit intense color under UV (black light) illumination provides contrast and visibility of microspheres relative to background materials. (cospheric.com)
  • 13 ] synthesized a new fluorescent chemosensor based on a helical imide as fluorophore and a cyclen moiety as ionophore, which not only showed enhanced fluorescent responses in the presence of Zn 2+ , Cd 2+ , and Hg 2+ , but also could simultaneously and selectively distinguish the three cations in a simulated physiological condition with the help of cysteine as an auxiliary reagent. (hindawi.com)
  • The primary purpose of the FMRC is to facilitate communications and disseminate information about microsphere methods in general and fluorescent microspheres in specific. (iths.org)
  • In addition to the benefits of conventional high quality microspheres, such as sphericity, smoothness and spreadability among others, fluorescent spheres offer extra sensitivity and detectability for analytical methods. (cospheric.com)
  • What are applications of fluorescent microspheres? (cospheric.com)
  • Specifically fluorescent microspheres are often used for water- and air-flow testing and bead-based diagnostic applications. (cospheric.com)
  • New unique applications of fluorescent spheres are being discovered daily. (cospheric.com)
  • This unique feature of fluorescent microspheres has numerous applications in biomedical research and process troubleshooting. (cospheric.com)
  • Small fluorescent microspheres have numerous applications in biotechnology, medical research, medical devices, diagnostics, process troubleshooting and other fields of study. (cospheric.com)
  • Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or plateout is desired. (cospheric.com)
  • With over 35 years experience, Estapor® Microspheres is a leading brand of polymeric supports for in vitro diagnostics, life sciences, biotechnology, cosmetics, electronics and environment applications. (merckmillipore.com)
  • In addition, due to more advantages of silica, such as nontoxicity, biocompatibility chemical inertness, no swelling, and transparency, it is a possible option to develop the nontoxic, biocompatible, and recoverable Zn 2+ -selective fluorescent sensors on Fe 3 O 4 @SiO 2 NPs surface. (hindawi.com)
  • Specific density of the fluorescent microparticle can be important if the spheres need to be suspended in a fluid and desired buoyancy is required. (cospheric.com)
  • In addition, stability of a specific fluorescent colorants under environmental effects and photobleaching varies and may be important. (cospheric.com)
  • 11 ] reported a "switching on" fluorescent chemodosimeter of selectivity to Zn 2+ and its application to MCF-7 cells. (hindawi.com)
  • Following image classification, the locations of microspheres have been computed for every single image, and correlated using the total quantity of microspheres counted (by way of direct counts approach) within the identical images. (dna-pkinhibitor.com)
  • AQUIOS Flow-Count Fluorospheres is a fluorescent microsphere reagent for direct determination of leukocyte absolute counts in biological specimens on the AQUIOS CL flow cytometer. (beckman.com)
  • The products can be stored at room temperature and can be dispersed in aqueous media or air without degrading their fluorescent properties. (cospheric.com)
  • We offer fluorescent and, in a few cases, biotinylated analogs of five naturally occurring lipid classes-phospholipids, sphingolipids (including ceramides), fatty acids, triglycerides and steroids. (thermofisher.com)
  • Polystyrene divinylbenzene or PS-DVB microspheres are robust polymer material used as the base framework for most polymer HPLC packing materials. (epruibiotech.com)
  • Fluorescent spheres have a unique ability to appear translucent(clear) and practically invisible under ordinary light and to emit intense vsible color when energized by ultraviolet (UV) light. (cospheric.com)
  • Fluorescent labeling technique has become an effective tool for life science research. (hindawi.com)
  • La microscopie confocale balayage laser, est une technique puissante pour tudier les sp cimens biologiques en trois dimensions (3D) par sectionnement optique. (inria.fr)
  • The addition of functionalized Fe 3 O 4 @SiO 2 NPs into the acetonitrile solution of Zn 2+ had an effect of visual color change as well as significant fluorescent enhancement. (hindawi.com)
  • Single base extension and cytometric analysis of fluorescent microspheres was used to confirm the results of these two techniques. (usda.gov)
  • Description: FluoresbriteEuropium (Eu) Carboxylate Microspheres 0.30um are exceptional staible, in addition to well-functionalized carboxylated surfaces for the covalent attachment of ligand. (wlsolutions.be)
  • Certain fluorescent fatty acids ( Fatty Acid Analogs and Phospholipids-Section 13.2 ) are readily metabolized by live cells to phospholipids, mono-, di- and triacylglycerols, cholesteryl esters and other lipid derivatives. (thermofisher.com)