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Lateral Flow Assays for COVID-19
Rapid tests are essential tools for monitoring and containing the COVID-19 pandemic. Lateral flow assays (LFAs) have been introduced for the...
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Pressed Lateral Flow Assay Strips for Flow Delay-Induced Signal Enhancement in Lateral Flow Assay Strips
This paper proposes that the signal intensity of a lateral flow assay (LFA) strip can be increased by pressing the top of the strip, effectively...
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NT-proBNP detection with a one-step magnetic lateral flow channel assay
Point-of-care sensors targeting blood marker analysis must be designed to function with very small volumes since acquiring a blood sample through a...
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Development of a Competitive Lateral Flow Assay for Rapid Paraquat Detection
Paraquat dichloride is a widely used herbicide that poses a significant threat to human health. Its prohibition in several countries highlights the...
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Sample-to-answer lateral flow assay with integrated plasma separation and NT-proBNP detection
Through enabling whole blood detection in point-of-care testing (POCT), sedimentation-based plasma separation promises to enhance the functionality...
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Double lateral flow immunosensing of undeclared pork and chicken components of meat products
Adulteration of meat products is a serious problem in the modern society. Consumption of falsified meat products can be hazardous to health and/or...
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Optical lateral flow assays in early diagnosis of SARS-CoV-2 infection
So far, the 2019 novel coronavirus (COVID-19) is spreading widely worldwide. The early diagnosis of infection by the severe acute respiratory...
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Simultaneous Triplex Detection in a Single-Test-Line Lateral Flow Immunoassay Utilizing Distinct Nanoparticle Colorimetry
Lateral flow immunoassay (LFIA) has become a popular method for the rapid detection of biological molecules, with an emerging need for multiplex...
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Multiplex lateral flow test strip for detection of carbapenemase genes using barcoded tetrahedral DNA capture probe-based biosensing interface
Carbapenem-resistant Enterobacterales pose significant global health challenges due to their rapid spread and ability to hydrolyse various...
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Low-Powered pH-Stable Nano-electrokinetically Enhanced Lateral Flow Assay for COVID-19 Antigen Test
Lateral flow assay (LFA) is a popular diagnostic system used in point-of-care testing (POCT) due to its low cost and portability. However, LFA has...
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Lateral flow immunoassay-based absolute point-of-care technique for authentication of meat and commercial meat products
Point-of-care (POC) assay is an emerging technique for rapid initial screening of meat fraud incidents in a resource-limited environment. To achieve...
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Novel enzyme-linked aptamer-antibody sandwich assay and hybrid lateral flow strip for SARS-CoV-2 detection
We have successfully generated oligonucleotide aptamers (Apts) and monoclonal antibodies (mAbs) targeting the recombinant nucleocapsid (N) protein of...
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CPA-Cas12a-based lateral flow strip for portable assay of Methicillin-resistant Staphylococcus aureus in clinical sample
The rapid and accurate identification of methicillin-resistant Staphylococcus aureus at an early antibiotic therapy stage would be benefit to disease...
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Fluorescent Lateral Flow Assay with Carbon Nanodot Conjugates for Carcinoembryonic Antigen
A lateral flow assay (LFA) sensor on a half-strip platform labeled with blue carbon nanodot-polystyrene (PS-CND) nanoconjugates was developed for the...
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Improved sensitivity and automation of a multi-step upconversion lateral flow immunoassay using a 3D-printed actuation mechanism
The development of sensitive point-of-care (POC) assay platforms is of interest for reducing the cost and time of diagnostics. Lateral flow assays...
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Spectrally separated dual-label upconversion luminescence lateral flow assay for cancer-specific STn-glycosylation in CA125 and CA15-3
Multiplexed lateral flow assays (LFAs) offer efficient on-site testing by simultaneously detecting multiple biomarkers from a single sample, reducing...
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3D printing-based lateral flow visual assay utilizing the dual-excitation property of nitrogen-doped carbon dots for the ratiometric determination and chemometric discrimination of flavonoids
A ratiometric fluorescence sensor has been established based on dual-excitation carbon dots (D-CDs) for the detection of flavonoids (morin is chosen...
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Carbon nanoparticle–based lateral flow assay for the detection of specific double-tagged DNA amplicons of Paracoccidioides spp.
To overcome the limitations of current methods for diagnosing paracoccidioidomycosis (PCM), it is critical to develop novel diagnostic strategies...
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Development and evaluation of a rapid lateral flow immunochromatographic strip assay for detection of 17β-estradiol in sheep sera
17β-Estradiol (E2) is one of the most significant growth-promoting steroid hormones that can be used illegally in livestock, and strict monitoring of...
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Automated liquid handling robot for rapid lateral flow assay development
The lateral flow assay (LFA) is one of the most popular technologies on the point-of-care diagnostics market due to its low cost and ease of use,...
