Results 11 to 20 of about 190,909 (304)
Maximising Affordability of Real-Time Colorimetric LAMP Assays
Micromachines, 2023 Molecular diagnostics have become indispensable in healthcare, agriculture, and environmental monitoring. This diagnostic form can offer rapid and precise identification of pathogens and biomarkers. However, traditional laboratory-based molecular testing
Simon Strachan +5 more
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Nanozymes: Applications in clinical biomarker detection
Interdisciplinary Medicine, 2023 Enzymes are highly efficient catalysts employed in the biomedical field. However, their use is limited by poor stability and high cost. To address this, there is an imperative need for research on nanozymes.
Dingyitai Liang, Yuning Wang, Kun Qian
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Sensors, 2021 This paper presents a compact spectral detection system for common fluorescent and colorimetric assays. This system includes a gradient grating period guided-mode resonance (GGP-GMR) filter and charge-coupled device.
Jing-Jhong Gao +3 more
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A robust, low-cost instrument for real-time colorimetric isothermal nucleic acid amplification
PLoS ONE, 2022 The COVID-19 pandemic has highlighted the need for broader access to molecular diagnostics. Colorimetric isothermal nucleic acid amplification assays enable simplified instrumentation over more conventional PCR diagnostic assays and, as such, represent a
Frank B. Myers +6 more
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Nanozyme Applications: A Glimpse of Insight in Food Safety
Frontiers in Bioengineering and Biotechnology, 2021 Nanozymes own striking merits, including high enzyme-mimicking activity, good stability, and low cost. Due to the powerful and distinguished functions, nanozymes exhibit widespread applications in the field of biosensing and immunoassay, attracting ...
Long Wu +6 more
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Antioxidant Potential, Phenolics Content and Antimicrobial Attributes of Selected Medicinal Plants
Pakistan Journal of Analytical & Environmental Chemistry, 2021 The bioactive extracts recovered from Curcuma longa (stem), Mentha aquatica (stem and leaves), Emblica officinalis (fruits), Nigella sativa (seeds), and Glycyrrhiza glabra (stem) using methanol and ethanol, were appraised for antioxidant (total flavonoid
Ali Abbas +4 more
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Scientific Reports, 2023 The reverse-transcription loop-mediated isothermal amplification (RT-LAMP) is a cheaper and faster testing alternative for detecting SARS-CoV-2. However, a high false-positive rate due to misamplification is one of the major limitations.
Galyah Alhamid +2 more
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Hydrogel-Based Colorimetric Assay for Multiplexed MicroRNA Detection in a Microfluidic Device [PDF]
, 2020 Although microRNA (miRNA) expression levels provide important information regarding disease states owing to their unique dysregulation patterns in tissues, translation of miRNA diagnostics into point-of-care (POC) settings has been limited by practical ...
Doyle, Patrick S. +3 more
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PLoS ONE, 2022 BackgroundIdentification of α0-thalassemia (SEA and THAI deletions) is essential in preventing and controlling of severe thalassemia diseases. We have developed the LAMP colorimetric assays for the detection of these two thalassemia defects and validated
Wittaya Jomoui +3 more
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Optical beam guidance in monolithic polymer chips for miniaturized colorimetric assays [PDF]
, 2005 For the first time, we present a simple and robust optical concept to enable precise and sensitive read-out of colorimetric assays in flat lab-on-a-chip devices.
Ducrée, Jens +8 more
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