Results 21 to 30 of about 3,828,364 (261)
Normalizing the Optical Signal Enables Robust Assays with Lateral Flow Biosensors
ACS Omega, 2022 Lateral flow assays (LFAs) are widely adopted for fast, on-site molecular diagnostics. Obtaining high-precision assay results, however, remains challenging and often requires a dedicated optical setup to control the imaging environment. Here, we describe quick light normalization exam (qLiNE) that transforms ubiquitous smartphones into a robust LFA ...
Jin-Ho Park +4 more
openaire +2 more sources
Lateral flow (immuno)assay: its strengths, weaknesses, opportunities and threats. A literature survey [PDF]
, 2009 Lateral flow (immuno)assays are currently used for qualitative, semiquantitative and to some extent quantitative monitoring in resource-poor or non-laboratory environments.
Amerongen, A., van +2 more
core +1 more source
Biosensors, 2021 Enteroviruses are ubiquitous mammalian pathogens that can produce mild to life-threatening disease. We developed a multimodal, rapid, accurate and economical point-of-care biosensor that can detect nucleic acid sequences conserved amongst 96% of all ...
Veeren M. Chauhan +5 more
doaj +1 more source
Journal of Analytical Methods in Chemistry, 2018 Nervous necrosis virus (nodavirus) has been responsible for mass mortalities in aquaculture industry worldwide, with great economic and environmental impact.
Dimitra K. Toubanaki, Evdokia Karagouni
doaj +1 more source
Nano-yarn carbon nanotube fiber based enzymatic glucose biosensor [PDF]
, 2010 This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2010 IOP Publishing Ltd.A novel brush-like electrode based on carbon nanotube (CNT) nano-yarn fiber has been designed for electrochemical ...
Song, W +5 more
core +1 more source
Biosensors, 2022 Flavivirus detection in humans and mosquito reservoirs has been an important issue since it can cause a variety of illnesses and could represent a health problem in geographical zones where the vector is endemic.
Cynthia Martinez-Liu +11 more
doaj +1 more source
Development of Chemiluminescent Lateral Flow Assay for the Detection of Nucleic Acids
Biosensors, 2012 Rapid, sensitive detection methods are of utmost importance for the identification of pathogens related to health and safety. Herein we report the development of a nucleic acid sequence-based lateral flow assay which achieves a low limit of detection ...
Sam R. Nugen +2 more
doaj +1 more source
Development of an immunoFET biosensor for the detection of biotinylated PCR product
Heliyon, 2016 ImmunoFET (IMFET) biosensor is a simple platform for the detection of biotinylated products of polymerase chain reaction (PCR). Construction of the IMFET biosensor started with adsorption of 1.5 mg/mL of protein A (PA) onto the insulated gate surface of ...
Wannaporn Muangsuwan +8 more
doaj +1 more source
In Planta Microsphere-Based Lateral Flow Leaf Biosensor in Maize
SLAS Technology, 2015 Low-cost and quick detection of biotic stresses is critically important for protection of staple food crops such as maize in smallholder farms in developing countries, where access to improved seed varieties, fertilizers, and pesticides is limited due to financial and geographical reasons.
Jessica T, Wen +2 more
openaire +2 more sources
Ultra-Trace Protein Detection by Integrating Lateral Flow Biosensor with Ultrasound Enrichment
Analytical Chemistry, 2021 Lateral flow biosensor (LFB) is one of the most successful and applied commercial detection methods for food safety, drug abuse, and disease. Here, we integrated the ultrasound enrichment as sample preparation with LFB to achieve the ultra-trace protein detection in blood. When the ultrasound field is applied, the interaction between the acoustic field
Yan Huang +7 more
openaire +3 more sources