Results 21 to 30 of about 388,474 (267)

Simultaneous Determination of Antibodies to Pertussis Toxin and Adenylate Cyclase Toxin Improves Serological Diagnosis of Pertussis

Diagnostics, 2021
Serological diagnosis of pertussis is mainly based on anti-pertussis toxin (PT) IgG antibodies. Since PT is included in all acellular vaccines (ACV), serological assays do not differentiate antibodies induced by ACVs and infection.
Aapo Knuutila, Alex-Mikael Barkoff, Jussi Mertsola, Radim Osicka, Peter Sebo, Qiushui He   +5 more
doaj   +1 more source

Rapid Diagnostic Test for Hepatitis B Virus Viral Load Based on Recombinase Polymerase Amplification Combined with a Lateral Flow Read-Out

Diagnostics, 2022
Hepatitis B (HBV) infection is a major public health concern. Perinatal transmission of HBV from mother to child represents the main mode of transmission.
Charly Mayran, Vincent Foulongne, Philippe Van de Perre, Chantal Fournier-Wirth, Jean-Pierre Molès, Jean-François Cantaloube   +5 more
doaj   +1 more source

Lateral Flow Genochromatographic Strip for Naked-Eye Detection of Mycobacterium Tuberculosis PCR Products with Gold Nanoparticles as a Reporter [PDF]

Journal of Biomedical Physics and Engineering, 2020
Background: Mycobacterium tuberculosis (MTB) is a pathogen causing tuberculosis (TB) in human, and TB can cause enormous social and economic disruptions.
R Nazari-Vanani, G H Tondro, R Dehdari Vais, M Haghkhah, H Heli, N Sattarahmady   +5 more
doaj   +1 more source

Pressed Lateral Flow Assay Strips for Flow Delay-Induced Signal Enhancement in Lateral Flow Assay Strips

BioChip Journal, 2022
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 reducing its flow rate. The reduced flow rate allows more time for antigen-antibody interactions to occur, resulting in increased signal intensity and an improved detection limit.
Se Been Park, Joong Ho Shin
openaire   +2 more sources

Lateral flow assays for hormone detection

Lab on a Chip, 2022
Lateral flow assays (LFAs) have gained momentum for hormone biosensing, offering significant advantages over conventional techniques. This review demonstrates recent advances driving LFAs to the forefront of modern point-of-care hormone biosensing.
Leena Khelifa, Yubing Hu, Nan Jiang, Ali K. Yetisen   +3 more
openaire   +2 more sources

Improvement of Electrochemical Trepanning by Using a Pictographic Insulation Sleeve

International Journal of Electrochemical Science, 2017
Electrochemical trepanning is an economical approach for machining straight blades made of hard to cut materials. However, the stray corrosion caused by cathode tip in traditional electrochemical trepanning process, may introduce a tapered wall of ...
Gu Zhouzhi, Zhu Dong, Xue Tingyu, Liu Ao, Zhu Di   +4 more
doaj   +1 more source

Enhanced Performance of Methamphetamine Lateral Flow Cassettes Using an Electronic Lateral Flow Reader [PDF]

Journal of Occupational and Environmental Hygiene, 2014
Surface contamination from methamphetamine in meth labs continues to be a problem. We had previously developed a lateral flow assay cassette for field detection of methamphetamine contamination that is commercially available and has been used by a number of groups to assess contamination.
Jerome P, Smith, Deborah L, Sammons, Shirley A, Robertson, John E, Snawder   +3 more
openaire   +2 more sources

Clinical performance of a point‐of‐care Coccidioides antibody test in dogs

Journal of Veterinary Internal Medicine, 2021
Background Point‐of‐care (POC) Coccidioides antibody assays may provide veterinarians with rapid and accurate diagnostic information. Objectives To determine the agreement of a POC lateral flow assay (LFA), sona Coccidioides (IMMY, Norman, Oklahoma) with
Krystle L. Reagan, Ian McHardy, George R. Thompson III, Jane E. Sykes   +3 more
doaj   +1 more source

Use of a Novel Whole Blood Separation and Transport Device for Targeted and Untargeted Proteomics

Biomedicines
Background: There is significant interest in developing alternatives to traditional blood transportation and separation methods, which often require centrifugation and cold storage to preserve specimen integrity.
Colin T. McDowell, Amanda L. Weaver, Nylev Vargas-Cruz, Nathan K. Kaiser, Charles M. Nichols, Gary A. Pestano   +5 more
doaj   +1 more source

Integrating a Water Tracer Model Into WRF‐Hydro for Characterizing the Effect of Lateral Flow in Hydrologic Simulations

Water Resources Research
Most current land models approximate terrestrial hydrological processes as one‐dimensional vertical flow, neglecting lateral water movement from ridges to valleys.
Huancui Hu, L. Ruby Leung, Francina Dominguez, David Gochis, Xingyuan Chen, Stephen Good, Aubrey Dugger, Laurel Larsen, Michael Barlage   +8 more
doaj   +1 more source