Articles tagged with Immunoassays
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Researchers propose a new conceptual framework for neutrophils, highlighting their dynamic and adaptable nature. The study reveals neutrophils' functional diversification and immunological memory capabilities, opening avenues for innovative therapeutic strategies.
Yale researchers have developed a novel diagnostic method for detecting leptospiral virulence-modifying proteins in blood and urine, which could lead to early diagnosis and improved treatment options. The test has the potential to transform leptospirosis management globally by enabling timely treatments and mitigating disease severity.
The new serum amyloid A (SAA) assay demonstrated high reproducibility and broad linear measurement range, suitable for low-grade to high-level inflammatory states. Its strong agreement with established methods supports its adoption in routine diagnostics.
Researchers developed a novel, homogeneous customizable OpenGUS immunoassay that detects target analytes quickly and effectively. The platform provides a hassle-free approach for biomarker detection in point-of-care diagnostics, high-throughput testing, and environmental monitoring.
Researchers from Osaka Metropolitan University have developed a method to detect coronavirus spike proteins quickly and selectively using a light-induced immunoassay. The technique uses a milliwatt-level laser and can complete the entire process in under 5 minutes.
Researchers from Tokyo Metropolitan University have engineered a micro total analysis system that quantifies target chemicals in a microfluidic chip without pumps or expensive detectors. The device uses gas production to drive ink flow and measure the original chemical concentration.
Researchers at Gwangju Institute of Science and Technology developed metal-enhanced fluorescence probes for rapid and accurate detection of influenza viruses. The probes showed high sensitivity and specificity, detecting the virus even at low concentrations, with a remarkable accuracy of over 99%.
Scientists have developed a new method to deliver genetic information to stem cells using nanoparticles coated with a specific polymer, enabling more efficient control over cellular differentiation. This innovation has the potential to improve the efficiency and effectiveness of regenerative medicine treatments.
A research team led by Dr Chen Ting-Hsuan developed a new rapid antibody test that shows the level of antibodies readable by the naked eye, displaying results as a length of a visual bar like a mercury thermometer.
Researchers at Gwangju Institute of Science and Technology (GIST) have developed a new technique to easily visualize viruses using an optical microscope, called the Gires-Tournois immunoassay platform. The platform uses 'slow light' technology to detect coronavirus particles by slowing down light that gets reflected around them.
Biologists isolated the SARS-CoV-2 nucleoprotein in its pure form to create more accurate antibody tests. The new approach significantly improves sensitivity, increasing the ability to detect antibodies to the nucleoprotein. This breakthrough helps determine if vaccinated individuals have been infected with COVID-19.
Researchers developed a novel immunosensor called BRET Q-body, which works on the bioluminescence resonance energy transfer principle. The sensor detects antigens by inducing fluorescence through an enzyme-luminescent substrate reaction, allowing for simple and accurate immunoassay tests.
Developed by Chinese scientists, this lateral flow immunoassay can detect SARS-CoV-2 RNA in under an hour with a limit of detection of 500 copies/mL. The test kit has been commercialized and received regulatory approval for its use as an on-site diagnostic tool.
Two plasma and 10 cerebrospinal fluid biomarkers were identified to aid in early detection of MS with high sensitivity and specificity. These biomarkers may help monitor treatment response and disease progression.
Researchers found that therapeutic plasma exchange can rapidly reduce HIT antibody levels, making patients eligible for urgent cardiac surgery sooner. The study suggests using both functional and immunoassays to determine patient readiness, with the functional assay indicating lower antibody levels more quickly.
Patients with a history of heparin-induced thrombocytopenia (HIT) may be ready for urgent heart surgery sooner than previously thought, according to new research. A combination of appropriate blood screenings and therapeutic plasma exchange can help lower HIT antibody levels quickly.
Researchers at Princeton University have developed a new nanotechnology that amplifies fluorescent signals in biological tests, allowing for the detection of biomarkers at lower concentrations. This breakthrough could lead to improved early detection of diseases like cancer and Alzheimer's, enabling more effective treatment.
Yun-Hwa Peggy Hsieh is developing two new immunoassays to detect fish allergens and pork fat in raw and processed food products. The tests aim to protect consumers with allergies or dietary restrictions, particularly Muslims and Jews who avoid pork consumption.
Researchers at Georgetown University Medical Center developed a fast and accurate test to measure thyroid hormones, which may help diagnose and treat conditions like hypothyroidism and hyperthyroidism. The new test uses tandem mass spectrometry and is more specific than the current immunoassay test.
Researchers have developed a new test, called conformation-dependent immunoassay (CDI), that can detect prion proteins with 100% accuracy at smaller levels than conventional tests. The CDI test can also be used to identify infected animals before they show symptoms, potentially ending the practice of slaughtering entire herds.
Scientists at Rice University have created a new test that can detect glycoprotein immunoglobulin G in whole blood with high sensitivity and speed. The innovation uses gold nanoshells to overcome challenges in existing immunoassays, enabling doctors to make quicker diagnoses without the need for time-consuming sample preparation.
A novel immunoassay for FLC molecules has been developed and assessed for its sensitivity, latex-enhancement, and turbidimetric techniques. The new assay improves upon existing clinical laboratory tests for FLCs in identifying and monitoring patients with multiple myeloma and other diseases.