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Technology

Image: Examples of negative and positive Chagas Stat-Pak RDT results. From left to right, negative, weakly positive, and strongly positive Stat-Pak results are shown (Photo courtesy of Yves Jackson)

Rapid Diagnostic Tests for Chagas Disease Field Evaluated

 Chagas disease, caused by infection with the protozoan parasite Trypanosoma cruzi, is the neglected tropical disease exerting a highest burden in the Western hemisphere. It is estimated that there are around seven million people affected worldwide, the majority of them living in Latin America where the insect vectors that transmit the infection are endemic. More...
08 Jan 2020
Image: Schematic of an array of nanotubes decorated with gold nanoparticles that capture virus molecules for in situ Raman spectroscopy for label-free optical virus identification (Photo courtesy of Professor Mauricio Terrones)

Fast and Inexpensive Device Captures and Identifies Viruses

 Currently, virologists estimate that 1.67 million unknown viruses are in animals, a number of which can be transmitted to humans. Known viruses, such as H5N1, Zika and Ebola have caused widespread illness and death. Early detection could halt virus spread by enabling rapid deployment of countermeasures. More...
07 Jan 2020
Image: Point-of-care serodiagnostic test for early-stage Lyme disease using a multiplexed paper-based immunoassay and machine learning (Photo courtesy of American Chemical Society).

Paper-Based Test Could Diagnose Lyme Disease at Early Stages

 Caused by the tick-borne spirochete Borrelia burgdorferi, Lyme disease (LD) is the most common vector-borne infectious disease in North America and Europe and timely diagnosis and treatment are effective in preventing disease progression. More...
01 Jan 2020
Image: The test tube on the left shows a real positive result from water sampled in Costa Rica. The middle tube is a negative control. The tube on the right is a positive control (Photo courtesy of Dr. Julius B. Lucks, Northwestern University)

Novel Biotech-Based Field or Lab Assay for Detection of Fluoride

 A simple, yet sophisticated biotech-based assay for the detection of fluoride levels was successfully tested in the laboratory and in the field. More...
26 Dec 2019
Image: A CyteFinder instrument is an automated six channel fluorescence microscopes that rapidly image slides and employ machine learning to identify rare cells (Photo courtesy of RareCyte)

Circulating Trophoblast-Based Noninvasive Prenatal Testing Are Feasible

 Circulating cells from the fetus or placenta in a pregnant woman’s blood, primarily trophoblasts and nucleated fetal red blood cells (fnRBCs), have long been appreciated as potential targets for noninvasive prenatal testing (NIPT) and diagnosis. More...
26 Dec 2019
Image: Acoustofluidic exosome isolation chip for salivary exosome isolation. The microfluidic channel is shown by red dye solution and the coin demonstrates the size of the chip. Two pairs of gold interdigital transducers are deposited along the channel, which separates particles according to size (Photo courtesy of The Journal of Molecular Diagnostics)

A Rapid Method for Isolating Viral DNA-enriched Salivary Exosomes for Diagnosis and Monitoring of Oropharyngeal Cancer

 A novel method, based on the combination of microfluidics and acoustics, for concentrating exosomes containing viral DNA from the saliva of oropharyngeal cancer patients was found to be 15 times more sensitive than the current gold standard differential centrifugation method. More...
24 Dec 2019
Image: The Fuji dri-chem immuno AG cartridge FluAB kit (Photo courtesy of Fujifilm Corporation)

High Performance of Rapid Influenza Diagnostic Test Validated

 Influenza is a leading infectious cause of morbidity and mortality worldwide. Annually, about 5% to 10% of adults and 20% to 30% of children have symptoms of influenza-like illness (ILI), and approximately 650,000 deaths secondary to influenza occur each epidemic season. More...
19 Dec 2019
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Automated Coagulation Analyzer
Hemolumi H6
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Serum Indices Control
Acusera Serum Indices Control
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Automated Immunoassay Analyzer
SuperFlex™
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LabMedica's Lab Technology channel informs on laboratory medicine techniques, while keeping an eye on new hardware, LIM software, consumables, and lab trends, techniques and safety.