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PubMed Journals Articles About "Platform Building Healthcare Fraud Detection Applications" RSS

11:00 EDT 16th July 2019 | BioPortfolio

Platform Building Healthcare Fraud Detection Applications PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Platform Building Healthcare Fraud Detection Applications articles that have been published worldwide.

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We have published hundreds of Platform Building Healthcare Fraud Detection Applications news stories on BioPortfolio along with dozens of Platform Building Healthcare Fraud Detection Applications Clinical Trials and PubMed Articles about Platform Building Healthcare Fraud Detection Applications for you to read. In addition to the medical data, news and clinical trials, BioPortfolio also has a large collection of Platform Building Healthcare Fraud Detection Applications Companies in our database. You can also find out about relevant Platform Building Healthcare Fraud Detection Applications Drugs and Medications on this site too.

Showing "Platform building healthcare fraud detection applications" PubMed Articles 1–25 of 17,000+

Nucleic Acid Detection of Plant Genes Using CRISPR-Cas13.

Nucleic acid detection is vital for agricultural applications including trait detection during breeding, pest surveillance, and pathogen identification. Here, we use a modified version of the CRISPR-based nucleic acid detection platform SHERLOCK to quantify levels of a glyphosate resistance gene in a mixture of soybeans and to detect multiple plant genes in a single reaction. SHERLOCK is rapid (∼15 min), quantitative, and portable, and can process crude soybean extracts as input material for minimal nuc...


ADEpedia-on-OHDSI: A Next Generation Pharmacovigilance Signal Detection Platform Using the OHDSI Common Data Model.

Supplementing the Spontaneous Reporting System (SRS) with Electronic Health Record (EHR) data for adverse drug reaction detection could augment sample size, increase population heterogeneity and cross-validate results for pharmacovigilance research. The difference in the underlying data structures and terminologies between SRS and EHR data presents challenges when attempting to integrate the two into a single data base. The Observational Health Data Sciences and Informatics (OHDSI) collaboration provides a ...

Characteristics of Physicians Excluded From US Medicare and State Public Insurance Programs for Fraud, Health Crimes, or Unlawful Prescribing of Controlled Substances.

Each year, billions of dollars are wasted owing to health care fraud, waste, and abuse. Efforts to detect fraud have been increasing, yet we have little information about physicians who have been excluded from Medicare and state public insurance programs for fraud, health crimes, or the unlawful prescribing of controlled substances.


An iridium(III) complex/G-quadruplex ensemble for detection of ochratoxin A based on long-lifetime luminescent.

A G-quadruplex-based platform has been developed for the time-resolved monitoring of ochratoxin A (OTA). The simple platform displays good sensitivity for OTA with a detection limit of 40 nM via steady-state emission spectroscopy. Notably, the platform showed a detection limit of 10.8 nM via time-resolved emission spectroscopy (TRES), which is about 4 times more sensitive than steady-state mode. Moreover, the probe showed excellent selectivity for OTA over other mycotoxins. Furthermore, OTA was successf...

Neutral Charged Immunosensor Platform for Protein based Biomarker Analysis with Enhanced Sensitivity.

A non-invasive, highly sensitive universal immunosensor platform for protein based biomarker detection is described in this report. A neutral charged sensing environment is constructed by an antibody with an oppositely charged amino acid as surface charge neutralizer. By adjusting the pH condition of the testing environment, this neutral charged immunosensor (NCI) directly utilizes the electrostatic charges of the analyte for quantification of circulating protein markers, achieving a wide dynamic range cove...

3D-printed point-of-care platform for genetic testing of infectious diseases directly in human samples using acoustic sensors and a smartphone.

The objective of this work is to develop a methodology and associated platform for nucleic acid detection at the point-of-care (POC) that is sensitive, user-friendly, affordable, rapid and robust. The heart of this system is an acoustic wave sensor, based on a Surface Acoustic Wave (SAW) or Quartz Crystal Microbalance (QCM) device, which is employed for the label-free detection of isothermally amplified target DNA. Nucleic acids amplification and detection is demonstrated inside three crude human samples, i...

Vision Based Computing Systems for Healthcare Applications.

Ultrasensitive and reversible nanoplatform of urinary exosomes for prostate cancer diagnosis.

Prostate cancer cell-derived exosomes in urine have been extensively studied recently and regarded as novel biomarkers for cancer diagnosis and prognosis which present wide prospects in clinical applications. Sensitive detection and specific capture methods are essential for exosomes analysis. Herein, a dual functional platform composed of superparamagnetic conjunctions and molecular beacons (SMC-MB) is reported. The SMC-MB platform is designed based on aptamer immunoaffinity with ultra-sensitive detection ...

Electrospun tin (IV) oxide nanofiber based electrochemical sensor for ultra-sensitive and selective detection of atrazine in water at trace levels.

Atrazine, a class 3a carcinogen, is a pesticide of chloro triazine family and is known to severely affect the human endocrine system upon consumption. The toxic effects of atrazine cause damage not only to the humans but also to animals and plants. In lieu of the detrimental effects of atrazine on environment, it is essential to develop a sensor platform capable of its detection in water. Here, we propose ultrasensitive electrochemical detection of atrazine using electrospun SnO nanofibers. In this study, t...

Hypersensitive and selective biosensing based on microfiber interferometry and molecular imprinted nanoparticles.

The molecular imprinting techniques with interferometric platform are promising for next-generation optical sensors for online and remote biosensing and device applications. This technique has shown a tremendous potential to provide a highly specific detection of target analyte/molecule with artificial complementary scaffolds in the polymeric nanostructures relay with tunable aspect ratio, low cost synthesis procedure and applicability in harsh environment. To date, no molecular imprinted nanoparticles has ...

A method for early detection and identification of fungal contamination of building materials using e-nose.

The aim of the study was to develop a method for early detection and identification of fungal contamination of building materials using an electronic nose. Therefore, the laboratory experiments based on the analysis of the air in the vicinity of fungal isolates potentially found in the building materials were performed. The results revealed that the employed gas sensors array consisting of MOS-type sensors enables the detection of the differences among the examined samples of fungi and distinguishing betwee...

Optical Nano-Printing of Colloidal Particles and Functional Structures.

Recent advances in chemical sciences have enabled the tailorable synthesis of colloidal particles with variable composition, size, shape and properties. Building superstructures with colloidal particles as building blocks is appealing for the fabrication of functional metamaterials and nanodevices. Optical nano-printing provides a versatile platform to print various particles into arbitrary configurations with nanometric precision. In this review, we summarize recent progress in optical nano-printing of col...

Rolling circle amplification and graphene-based sensor-on-a-chip for sensitive detection of serum circulating miRNAs.

In this study, we developed a simple multiplex miRNA detection platform based on rolling circle amplification and the fluorescence quenching property of reduced graphene oxide. The detection platform could be applied on a microfluidics chip with a mobile system controller to eliminate contamination and to facilitate potential use in remote areas. As a proof of concept, two fluorescence-labeled ssDNA tags were used for detection of miR-29a and miR-144*, two miRNAs that are highly expressed in the blood circu...

Voxel segmentation-based 3D building detection algorithm for airborne LIDAR data.

Among traditional Light Detection And Ranging (LIDAR) data representations such as raster grid, triangulated irregular network, point clouds and octree, the explicit 3D nature of voxel-based representation makes it a promising alternative. Despite the benefit of voxel-based representation, voxel-based algorithms have rarely been used for building detection. In this paper, a voxel segmentation-based 3D building detection algorithm is developed for separating building and nonbuilding voxels. The proposed algo...

Fully integrated digital microfluidics platform for automated immunoassay; A versatile tool for rapid, specific detection of a wide range of pathogens.

With the tangible threat posed by the release of chemical and biological warfare (CBW) agents, detection of airborne pathogens is a critical military and security concern. Recent air sampling techniques developed for biocollection take advantage of Electrowetting on Dielectric (EWOD) to recover material, producing highly concentrated droplet samples. Bespoke EWOD-based digital microfluidics platforms are very well suited to take full advantage of the microlitre concentrated droplet resulting from this recov...

Interface construction in microporous metal-organic frameworks from luminescent terbium-based building blocks.

Interfaces between the pores and the skeletons in metal-organic frameworks (MOFs) define the places where the materials interact with the incoming guests, and constructing functionalized interfaces in MOFs is crucial for various applications. In this report, by using the platform of the well-known terbium-based 12-connected building units, four isoreticular MOFs, FDM-34-37, with fcu-a topology in single crystal form were obtained with linear organic linkers featuring diversified edge lengths (from 17.4 to 2...

The Genesis and Evolution of Bead-Based Multiplexing.

Multiplexed analysis has the advantage of allowing for simultaneous detection of multiple analytes in a single reaction vessel which reduces time, labor, and cost as compared to single-reaction-based detection methods. Microsphere-based suspension array technologies, such as the Luminex® xMAP® system, offer high-throughput detection of both protein and nucleic acid targets in multiple assay chemistries. After Luminex's founding in 1995, it quickly became the leader in bead-based multiplexing solutions. To...

Novel sensing platform based on gold nanoparticle-aptamer and Fe-metal-organic framework for multiple antibiotic detection and signal amplification.

The development of a feasible antibiotic detection method is important in water quality analysis. In this study, we developed a metal-organic framework (MOF)-aptamer-3,3',5,5'-tetramethylbenzidine (TMB)-HO-based sensing platform composed of the reaction variable of TMB catalytic oxidation as the label (from colorless to blue) and aptamer as the target recognition element for antibiotic detection. The platform works by calculating the relation between the antibiotic concentration and the resultant decrease i...

"Off-on" signal amplification strategy amperometric immunosensor for ultrasensitive detection of tumour marker.

Reducing background signal is an effective method to improve the sensitivity of amperometric immunosensors, which are significant in the detection of cancer. Herein, a novel immunosensor probe was synthesised using zeolitic imidazolate framework-hydroquinone-bovine serum albumin (ZIF-8-HQ-BSA). Based on the probe, an "off-on" strategy was applied in the immunosensor to amplify ΔI, the current signal "turn off and on". The ZIF-8-HQ-BSA probe initially showed little current signal since ZIF-8 and BSA exhibit...

Building Blocks for Biofabricated Models.

Hydrogel-Gate Graphene Field-Effect Transistors as Multiplexed Biosensors.

Nanoscale field-effect transistors (FETs) represent a unique platform for real time, label-free transduction of biochemical signals with unprecedented sensitivity and spatiotemporal resolution, yet their translation toward practical biomedical applications remains challenging. Herein, we demonstrate the potential to overcome several key limitations of traditional FET sensors by exploiting bioactive hydrogels as the gate material. Spatially-defined photopolymerization is utilized to achieve selective pattern...

Aluminum nitride on insulator (AlNOI) platform for mid-infrared photonics.

We report an aluminum nitride on insulator platform for mid-infrared (MIR) photonics applications beyond 3 μm. Propagation loss and bending loss are studied, while functional devices such as directional couplers, multimode interferometers, and add/drop filters are demonstrated with high performance. The complementary metal-oxide-semiconductor-compatible aluminum nitride offers advantages ranging from a large transparency window, high thermal and chemical resistance, to piezoelectric tunability and three-d...

DaimonDNA: A portable, low-cost loop-mediated isothermal amplification platform for naked-eye detection of genetically modified organisms in resource-limited settings.

The steady increase in commercialization of genetically modified organisms (GMOs) demands low-cost, rapid and portable GMO-detection methods that are technically and economically sustainable. Traditional nucleic acid detection platforms are still expensive, immobile and generate complex read-outs to be analyzed by experienced personal. Herein, we report the development of a portable, rapid and user-friendly GMO-detection biosensor, DaimonDNA. The system specifically amplifies the target DNA using loop-media...

Practical determination of LODP (limit of detection for microarray platform) for the evaluation of microarray platforms.

The performance indicator called limit of detection for microarray platform (LODP) was defined in ISO 16578:2013. The methods to determine practical LODP were explored. In general, + 3 SD of the background is used as the signal strength of limit of detection and criteria for dividing positive and negative results. Since the negative signal has defined differently for each microarray platform, signals obtained from Non-Probe Spots (NPS) installed on the microarrays are defined as "background" of microarray a...

Sensitive and multiplexed detection of antibiotics using a suspension array platform based on silica-agarose hybrid microbeads.

A multiplex suspension array detection platform of antibiotics has been developed based on silica-agarose hybrid microbeads (SAHMs). Chloramphenicol (CAP), sulfamethoxazole (SMX), metronidazole (MTZ) and amoxicillin (AMX) were employed as model analytes. The antigens (the antibiotics conjugated with BSA) were immobilized on the surface of four different types of SAHMs. Based on an indirect competition immunoassay, the selected antibiotics are detected through the competition of the specific monoclonal antib...


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