Technology

Electronic Nose Accurately Diagnoses Prostate Tumor Using Urine Sample
The diagnosis of prostate cancer using a non-invasive method and with greater accuracy than traditional diagnostic procedures is ever closer to becoming a reality. This has been confirmed by the data in a study which tested the efficacy of the first prototype of an electronic nose that can identify the presence of a tumor from a urine sample, by recognizing specific volatile molecules. More...05 Dec 2022

Novel Digital Morphology Analyzer Performance Evaluated
Microscopic examination of peripheral blood smear (PBS) is essential in clinical hematology laboratories. Manual counting is, however, inefficient because the process is technically demanding and labor-intensive resulting in long turnaround time (TAT), and the results may be subjective with inter-observer variation. More...01 Dec 2022

Revolutionary, Non-Invasive Technique Measures Glucose Levels Without Drawing Blood
Researchers have demonstrated a revolutionary, non-invasive technique for testing blood glucose levels, using electromagnetic (EM)-wave-based glucose sensor inserted under the skin. Their findings have attracted much attention, as it eliminates the need for patients with diabetes to constantly prick their fingers with a glucose meter. More...24 Nov 2022

Immunoassay, Mini Mass Spec Combined for Malaria Detection
Currently, several different technologies are available for diagnosing malaria, but each has drawbacks. PCR, for instance, is highly sensitive and specific, but it requires upfront sample processing and specialized equipment. While point-of-care and home PCR testing has come to market in recent years, these assays are quite expensive. More...01 Nov 2022

Biosensing Platform Combined with Machine Learning to Enable Minimally-Invasive Detection of Alzheimer's
A team of researchers led by Penn State (University Park, PA, USA) has received a USD 1.2 million grant from the National Institutes of Health (NIH, Bethesda, MD, USA) to help fund a project to develop a machine learning system for early Alzheimer’s disease detection More...28 Oct 2022

Parallel Impedance Cytometry Screens Bacterial Cells in Real Time
Antibiotic-resistant infections are responsible for killing over a million people worldwide every year. Central to managing resistant infections is quickly identifying an appropriate treatment to which the infective bacteria are susceptible. Significant time is needed to determine the drug susceptibility profile of a bacterial infection. More...25 Oct 2022

‘Lab on a Chip’ Paves Way for Use of Portable Spectrometer in Biomedical Analysis
Scientists have developed a better tool to measure light, contributing to a field known as optical spectrometry and resulting in a powerful, ultra-tiny spectrometer that fits on a microchip and is operated using AI. The research involved a comparatively new class of super-thin materials known as two-dimensional semiconductors, and the upshot is a proof of concept for a spectrometer that could be readily incorporated into a variety of technologies – including biomedical analyzers, among others. More...24 Oct 2022
In Other News
Self-Teaching AI Algorithm Uses Pathology Images to Diagnose Rare Diseases
Handheld Mass Spectrometry Probe Identifies Clinically Relevant Bacteria
Non-Invasive Process Determines Blood Glucose Levels Without Sample
Ultima Genomics Sequencer for Single-Cell RNA-Seq Evaluated
Haematology Analyzer Prototype Tested for Field Malaria Surveillance
First-in-Class AI Diagnostic Solutions Improve Patient Outcomes in Breast Cancer and Colorectal Cancer
Near Pain-Free Blood Collection Technology Enables High-Quality Testing
Microchip Imaging Cytometry Makes Laboratory Testing More Economical, Easy-to-Use and Accessible
AI Holography System Accurately Checks Quality of Red Blood Cells
Noninvasive Cancer Diagnosis with a Contact Lens-based System that Collects and Analyses Tear Exosomes
Wearable Rapid Gas Analyzer Could Detect Illness Immediately
Ultracompact Microscope Enables High-Performance Imaging for Biomedical Diagnosis
Diseases Diagnosed by Isolating Biomarkers in Tears
Biomolecule Detection Technology to Make Lab-on-a-Chip Devices Smaller, Faster
Different Kits and PCR Methods Evaluated for Malaria Diagnosis
Coin-Sized POC Device Detects Measles Virus in Saliva
AI Algorithm Listens To Patients Pass Urine for Assessing Urinary Tract Symptoms
Simple Colorimetric Assay Determines Human Mercaptalbumin Concentration
Wearable Sensor Detects Viruses Through On-Body Chemical Analysis
XT MicroSlide Assays Evaluated for Performance
Finger Stick Blood Test Detects Early Signs of Heart Attack Before it Occurs
Hybrid Sensor Paves Way for Lab-on-a-Chip for Blood Testing and Cancer Detection
Multiplex Immunoassays Enable Quantification of Malaria Antigens
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.