14 papers · ranked by Valyu relevance
Sanghyuk Ko
Different types of diagnostics methods were introduced to the public due to the recent global pandemic. From the real-time reverse transcript polymerase chain reaction (RT-qPCR) to antigen lateral flow assay (LFA), these tests allow relatively accurate and rapid diagnosis of the infection with SARS-CoV-2 virus. Because…
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In this report, we examine the extensive research landscape of CRISPR with an emphasis on CRISPR therapeutics and showcase our results from an in-depth analysis of the most up-to-date scientific information consisting of more than 53,000 publications encompassing academic journal articles and patents, spanning nearly…
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The ongoing threat of global warming necessitates a shift towards clean energy sources to meet rising demands while reducing carbon emissions. Polymer electrolyte fuel cells (PEFCs) represent a promising technology for both mobile and stationary applications but their poor operational lifetimes and frequent faults are…
Adva Raz, Hila Gubi, Adam Cohen, Fernando Patolsky
Biomarkers detection have become essential in medical diagnostics and early detection of life-threatening diseases. Modern-day medicine relies heavily on painful and invasive tests, the extraction of large volumes of venous blood being the most common tool of biomarker detection. These tests are time-consuming…
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As demand rises for scalable and sustainable energy storage, fast and low-cost diagnostics capable of identifying cell-to-cell variations are urgently needed, particularly for factory-produced sorting and second-life assessment. Electrochemical impedance spectroscopy (EIS) is widely used but remains slow, expensive and…
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The COVID-19 pandemic underscored the global need for rapid, sensitive, and multiplexed diagnostic assays for viral detection. RT-qPCR remains the standard for SARS-CoV-2 RNA detection, while antigen-based protein assays provide faster, though less sensitive, alternatives. Here, we present a novel diagnostic platform…
Rahul Sharma, Amit Patel
Salivary diagnostics offers a promising method for early diagnosis, prognosis, and post-therapy monitoring. Saliva contains various hormones, proteins, enzymes, antibodies, antimicrobial constituents, and cytokines that can provide diagnostic information. Saliva is easy to collect, non- invasive, cost-effective, and…
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Lateral flow assays (LFAs) are widely used for rapid, point-of-care diagnostics but struggle with sensitivity in part due to passive migration and interference from high-abundance serum proteins. Here, we introduce the Lateral Isotachophoresis-Guided Migration Analysis (LIGMA) assay, a novel diagnostic platform that…
Wei Wong
In this review, we will delve into the exciting world of paper-based biosensors for detecting biomarkers in blood, with a particular focus on detecting albumins. With the increasing need for simple, affordable, and accessible diagnostic tools, paper-based biosensors have emerged as a promising solution. These…
David Cate, Helen Hsieh, Veronika Glukhova, Joshua D Bishop + 15 more
The global COVID-19 pandemic has created an urgent demand for large numbers of inexpensive, accurate, rapid, point-of-care diagnostic tests. Analyte-based assays are suitably inexpensive and can be rapidly mass-produced, but for sufficiently accurate performance they require highly optimized antibodies and assay…
Jonathan A Fine, Judy Kuan-Yu Liu, Armen Beck, Kawthar Alzarieni + 4 more
Diagnostic ion-molecule reactions using tandem mass spectrometry can differentiate between isomeric compounds unlike a popular collision-activated dissociation methodology for the identification of previously unknown mixtures. Selected neutral reagents, such as 2-methoxypropene (MOP) are introduced into an ion trap…
Amit Patel, Rahul Sharma
The human immune system is a complex network of cells, tissues, and organs that work together to protect the body from harmful pathogens. Antibodies, also known as immunoglobulins (Ig), are small proteins that play a vital role in the immune system's defense mechanism. Among the five classes of immunoglobulins…
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Clusterin protein is primarily used as a diabetes biomarker and can be used to detect cell density in diabetes. A lower β cells are an early sign of type 1 diabetes. Aptamers are single-stranded nucleotides that bind the target protein and are prevalent in disease diagnosis and targeted therapy. Recently, aptamer…
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Near infrared (NIR) signals are beneficial for biomedical applications due to reduced light absorption, scattering, and autofluorescence in this range, which promises higher signal-to-noise ratios (SNR). Single-walled carbon nanotubes (SWCNTs) fluoresce in the NIR (800 nm – 1700 nm) and serve as building blocks for…