Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 210 for “"immunoassay"”.
-
Competitive Enzyme Immunoassay by Polyclonal Antibodies Against Organophosphorus Pesticides
… immobilization for the development of an enzyme immunoassay for OPs. A sensitive and simple microtube based competition enzyme immunoassay for the quantitative determination of organophosphorus compounds was developed. Malathion (phosphorodithioate), parathion (phosphorothionate), tamaron …
-
Point-of-care immunoassay system using carbon nanotube labels
… antibodies were manipulated in order to optimize immunoassay detection capability based on electrical measurements. Following surface functionalization methods, CNTs as a sensing label were employed on a lateral flow system. Competitive and sandwich immunoassay formats were demonstrated based on …
-
Enhanced chemiluminescent immunoassay for staphylococcal enterotoxin B in foods
An enhanced chemiluminescent immunoassay (CLIA) for the detection of staphylococcal enterotoxin B (SEB) in foods was developed. This assay utilizes the $\rho$-iodophenol enhanced oxidation of luminol by hydrogen peroxide as indicator reaction. The reaction was catalyzed by horseradish peroxidase …
-
A Point-of-Care Immunoassay for Ultra-Sensitive Detection of Ebolavirus
… of clinical conditions. The performance of immunoassays is directly dependent on the binding affinity of the molecules that enable capture and detection of analytical targets of interest and especially on the surfaces that interact with these sensing molecules and the complex elements …
-
Tracking soybean mosaic virus movement in soybean by leaf imprint immunoassay
… selected to give each response. The leaf imprint immunoassay was developed and used to track the rate and extent of invasion by SMV from the tip of a primary, unifoliolate leaf to regions within that leaf and to the stem and younger trifoliolate leaves. In susceptible responses, SMV was detected …
-
Prostate Specific Membrane Antigen (PSMA): Immunoassay Development and Characterization of Transcriptional Regulation
… of this study is to develop a clinically useful immunoassay for quantitation of serum PSMA and to study the molecular mechanism underlying the upregulation of the PSMA gene after androgen deprivation therapy. Surface Enhanced Laser Ionization/Desorption (SELDI) ProteinChip® mass spectrometry was …
-
Enzyme Immunoassay Methodology: New Instrumental and Chemical Procedures for Serum Drug Assays
Made available in DSpace on 2014-12-13T20:10:29Z (GMT). No. of bitstreams: 1 7913398.pdf: 5684125 bytes, checksum: 51cf6f3660f21a62b69910f009c84cdd (MD5) Previous issue date: 1978
-
Immunoassay sensitivity and kinetic enhancement in cell culture media using electrokinetic preconcentration
… the secreted proteins is often performed by the immunoassay. Macroscale immunoassays such as those performed on the tissue culture plate, however, are of limited use for the microfluidic cell culture due to the limited volume of sample generated by the microfluidic culture. The ability to …
-
Development of an integrated capillary valve-based preconcentrator and surface-based immunoassay
… new generation of integrated preconcentrator and immunoassay was developed. A novel, self-aligned method for patterning Nafion resin was developed and applied to create a preconcentrator. In a parallel effort, a surface-based immunoassay was developed and optimized for use with the …
-
Application of Anti-H Monoclonal Antibodies to Develop Rapid Immunoassay for Vibrio vulnificus
In the US there are about 76 million foodborne illness cases reported every year, in spite of initiatives by federal agencies. This emphasizes the need for the development of novel detection techniques which are sensitive, specific and rapid. A detection technique should be rapid enough to give …
-
Determination of Pancreatic and Salivary Amylase By Enzyme Immunoassay and Their Prevalence in Hyperamylasemic Patients
<p>Currently, amylase determinations are nonspecific for the organ source and are based entirely on the enzymatic properties of amylase to produce a measurable product or byproduct. The determination of pancreatic amylase is important in the diagnosis of acute pancreatitis. Most commercially …
-
Microfabricated Surfaces and Particles for Advanced Immunoassay Platforms and High-Efficiency Electrowetting Heat Transfer System
… substrates at low cost as part of a microfluidic immunoassay platform for the detection of Rickettsia conorii. We simplified the process of micro-retroreflectors fabrication, developing an experimental procedure based on commercial photolithographic techniques. Our collaborators found that the …
-
Multiplexed immunoassay development for precision medicine diagnostics and protein characterization using silicon photonic microring resonators
… valuable result for functional diagnostics. Immunoassays are a powerful tool to quantitatively measure cytokine levels in biological solutions. While enzyme-linked immunosorbent assays have been the gold standard technique, multiplexed approaches have rapidly developed in response to the need …
-
Development of a High Sensitivity, Multiplex Vertical Flow Immunoassay System for the Detection of Biothreat Agents
… project was to advance a promising vertical flow immunoassay (VFI) technology from laboratory concept toward a field-deployable prototype through a systematic methodology. The foundation of this effort began with establishment of the manufacturing process for the VFI’s core antibody microarray, …
-
Digital immunoassay for rapid detection of SARS-CoV-2 infection in a broad spectrum of animals
The student, Siyan Li, accepted the attached license on 2024-12-11 at 14:36.
-
Preparation and evaluation of polymer microspheres for enhanced lateral flow immunoassay: the case study for malaria
… and highly specific biomarker detection for immunoassay development. Proof-of-concept was achieved using hCG (pregnancy biomarker) and validated for detection of pLDH and HRP2 as biomarkers of malaria. The sensitivity, stability and multiplex capability of these microspheres were further …
-
Development of Au-Pt Nanoflowers as Nanoenzyme for Highly Sensitive Immunoassay: Application to the Detection of Melioidosis Biomarker
… making them promising candidates for enhancing immunoassay techniques such as ELISA and LFIA. In this work, different nanoenzymes and their use in immunoassay application were reviewed. In this study, we present a core shell gold-platinum nanoflowers (Au-Pt NFs) as signal labels in immunoassays …
-
Development of a plant-made immunoassay for the detection of Porcine circovirus infections in South African swine herds
Porcine circovirus type 2 (PCV-2) is considered the major cause of porcine circovirusassociated diseases and is one of the major pathogens in swine producing countries. PCV-2 is a non-enveloped virus with a single stranded circular DNA genome of about 1.8 kb. This encodes the single capsid protein …
Page 1 of 11