Chemically Amplified Multiplex Detection of SARS-CoV-2 and Influenza A and B Viruses via Paint-Programmed Lateral Flow Assays.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202208035
Abstract: Severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) continues to threaten lives by evolving into new variants with greater transmissibility. Although lateral flow assays (LFAs) are widely used to self-test for coronavirus disease 2019 (COVID-19), these tests… read more here.
Keywords: influenza viruses; flow assays; lateral flow; flow ... See more keywords
Effect of sample volume on the sensitivity of lateral flow assays through computational modeling.
Sign Up to like & getrecommendations! Published in 2021 at "Analytical biochemistry"
DOI: 10.1016/j.ab.2021.114130
Abstract: Lateral flow assays (LFAs) are extensively used in qualitative detection because of their convenience, low cost, fast results, and ease of operation. However, the sample volume used in a lateral flow assay is usually determined… read more here.
Keywords: flow assays; lateral flow; sample volume; volume ... See more keywords
Lateral flow assays (LFA) for detection of pathogenic bacteria: A small point-of-care platform for diagnosis of human infectious diseases.
Sign Up to like & getrecommendations! Published in 2022 at "Talanta"
DOI: 10.1016/j.talanta.2022.123330
Abstract: Up-to-date diagnostics is globally improved by point-of-care testing (POCT) analysis and bedside research works. Development in POCT analysis has been provided mostly by forward-looking engineering technology for biosensing and sensing assessments. Lately, lateral flow assays… read more here.
Keywords: lateral flow; flow assays; point care; detection ... See more keywords
Hybridization Chain Reaction Lateral Flow Assays for Amplified Instrument-Free At-Home SARS-CoV-2 Testing
Sign Up to like & getrecommendations! Published in 2023 at "ACS Infectious Diseases"
DOI: 10.1021/acsinfecdis.2c00472
Abstract: The lateral flow assay format enables rapid, instrument-free, at-home testing for SARS-CoV-2. Due to the absence of signal amplification, this simplicity comes at a cost in sensitivity. Here, we enhance sensitivity by developing an amplified… read more here.
Keywords: flow assays; lateral flow; flow assay; flow ... See more keywords
Oligonucleotide-templated lateral flow assays for amplification-free sensing of circulating microRNAs.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc05607f
Abstract: Herein we demonstrate the first example of oligonucleotide-templated reaction (OTR) performed on paper, using lateral flow to capture and concentrate specific nucleic acid biomarkers on a test line. Quantitative analysis, using a low-cost benchtop fluorescence… read more here.
Keywords: flow assays; assays amplification; amplification free; oligonucleotide templated ... See more keywords
Ball pen writing-without-ink: a truly simple and accessible method for sensitivity enhancement in lateral flow assays
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d1ra07684a
Abstract: Lateral flow assays (LFAs), a popular point-of-care testing platform, have found widespread applications from laboratory to clinics. However, LFA-based testing is still subject to limited detection sensitivity, especially for classical gold nanoparticle-based LFAs. Inspired by… read more here.
Keywords: flow assays; method; ball pen; lateral flow ... See more keywords
Lateral Flow Assays in Infectious Disease Diagnosis.
Sign Up to like & getrecommendations! Published in 2021 at "Clinical chemistry"
DOI: 10.1093/clinchem/hvab194
Abstract: BACKGROUND Lateral flow immunoassays are widely used as diagnostic tests in many applications in human and other diagnostic areas. Assays for human applications have been commercially available since the 1980s and initially were primarily used… read more here.
Keywords: flow immunoassays; lateral flow; flow assays; flow ... See more keywords
State of the art: Lateral flow assays toward the point-of-care foodborne pathogenic bacteria detection in food samples.
Sign Up to like & getrecommendations! Published in 2022 at "Comprehensive reviews in food science and food safety"
DOI: 10.1111/1541-4337.12913
Abstract: Diverse chemicals and some physical phenomena recently introduced in nanotechnology have enabled scientists to develop useful devices in the field of food sciences. Concerning such developments, detecting foodborne pathogenic bacteria is now an important issue.… read more here.
Keywords: pathogenic bacteria; flow assays; food; lateral flow ... See more keywords
Osmotic Processor for Enabling Sensitive and Rapid Biomarker Detection via Lateral Flow Assays
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Bioengineering and Biotechnology"
DOI: 10.3389/fbioe.2022.884271
Abstract: Urine is an attractive biospecimen for in vitro diagnostics, and urine-based lateral flow assays are low-cost devices suitable for point-of-care testing, particularly in low-resource settings. However, some of the lateral flow assays exhibit limited diagnostic… read more here.
Keywords: detection; lateral flow; osmotic processor; flow assays ... See more keywords
Design of Gold Nanoparticle Vertical Flow Assays for Point-of-Care Testing
Sign Up to like & getrecommendations! Published in 2022 at "Diagnostics"
DOI: 10.3390/diagnostics12051107
Abstract: Vertical flow assays (VFAs) or flow-through assays have emerged as an alternate type of paper-based assay due to their faster detection time, larger sample volume capacity, and significantly higher multiplexing capabilities. They have been successfully… read more here.
Keywords: point care; flow assays; flow; vertical flow ... See more keywords
Gold Nanoparticle-Mediated Lateral Flow Assays for Detection of Host Antibodies and COVID-19 Proteins
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12091456
Abstract: Coronaviruses, that are now well-known to the public, include a family of viruses that can cause severe acute respiratory syndrome (SARS) and other respiratory diseases, such as Middle East respiratory syndrome (MERS). Severe acute respiratory… read more here.
Keywords: covid proteins; flow assays; lateral flow; detection ... See more keywords