We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. To learn more, click here. By continuing to use our site, you accept our use of cookies. Cookie Policy.

Features Partner Sites Information LinkXpress hp
Sign In
Advertise with Us
PURITAN MEDICAL

Download Mobile App




Coin-Sized POC Device Detects Measles Virus in Saliva

By LabMedica International staff writers
Posted on 08 Jul 2022

Measles is one of the most infectious airborne viruses worldwide. More...

With a basic reproduction rate of between 12-18, this virus is six times more infectious than the SARS-CoV-2 Alpha variant and similar to the SARS-CoV-2 Omicron variant. Even though a cheap and effective vaccine is available, measles is still common in developing countries. To date, sporadic outbreaks are also reported in developed countries, primarily due to non-vaccinated people. Now, a new point-of-care (POC) biosensing device that is capable of detecting measles virions (MV) in human saliva may help with efforts to control the viral spread.

The device developed by researchers at the Nanoscience Institute of the Italian National Research Council (Rome, Italy) is a surface-acoustic-wave (SAW) based lab-on-a-chip (LOC), smaller than a €1-cent coin, in which SAWs are used both for sensing and fluid recirculation. Experiments have validated the accuracy of the lab-on-a-chip device which may offer a convenient platform for measles diagnosis and serve as a guideline for designing new microfluidic biosensing systems.

“Our technology for the first time demonstrated the synergic operation of different surface-acoustic-wave-based micro devices on the same chip, in the context of lab-on-a-chip biosensing. In this way we have been able to drastically improve the detection limit of our sensors, potentially enabling early point-of-care diagnostic applications,” said senior author Marco Cecchini, PhD, Senior Researcher of the Nanoscience Institute of the Italian National Research Council.

Related Links:
Italian National Research Council


Gold Member
Antipsychotic TDM Assays
Saladax Antipsychotic Assays
3-Part Differential Hematology Analyzer
Swelab Alfa Plus Sampler
New
Modular Hemostasis Automation Solution
CN Track
New
Staining System
RAL DIFF-QUIK
Read the full article by registering today, it's FREE! It's Free!
Register now for FREE to LabMedica.com and get access to news and events that shape the world of Clinical Laboratory Medicine.
  • Free digital version edition of LabMedica International sent by email on regular basis
  • Free print version of LabMedica International magazine (available only outside USA and Canada).
  • Free and unlimited access to back issues of LabMedica International in digital format
  • Free LabMedica International Newsletter sent every week containing the latest news
  • Free breaking news sent via email
  • Free access to Events Calendar
  • Free access to LinkXpress new product services
  • REGISTRATION IS FREE AND EASY!
Click here to Register








DIASOURCE (A Biovendor Company)

Channels

Hematology

view channel
Image: CitoCBC is the world first cartridge-based CBC to be granted CLIA Waived status by FDA (Photo courtesy of CytoChip)

Disposable Cartridge-Based Test Delivers Rapid and Accurate CBC Results

Complete Blood Count (CBC) is one of the most commonly ordered lab tests, crucial for diagnosing diseases, monitoring therapies, and conducting routine health screenings. However, more than 90% of physician... Read more

Immunology

view channel
Image: A simple blood test could replace surgical biopsies for early detecion of heart transplant rejection (Photo courtesy of Shutterstock)

Blood Test Detects Organ Rejection in Heart Transplant Patients

Following a heart transplant, patients are required to undergo surgical biopsies so that physicians can assess the possibility of organ rejection. Rejection happens when the recipient’s immune system identifies... Read more

Pathology

view channel
Image: Pancreatic cancer diagnosis (Photo courtesy of World Journal of Gastroenterology)

AI-Driven Preliminary Testing for Pancreatic Cancer Enhances Prognosis

Pancreatic cancer poses a major global health threat due to its high mortality rate, with 467,409 deaths and 510,992 new cases reported worldwide in 2022. Often referred to as the "king" of all cancers,... Read more
Copyright © 2000-2025 Globetech Media. All rights reserved.