Measles is one of the most infectious airborne viruses worldwide. An inexpensive and effective vaccine is available, but Measles is common in developing countries and sporadic outbreaks also occur in developed countries, primarily due to non-vaccinated people. New research published in Advanced Functional Materials describes a novel point-of-care biosensing device capable of detecting measles virions in human saliva, which may help with efforts to control viral spread.
Experiments validated the accuracy of the lab-on-a-chip device, which is smaller than a €1-cent coin or a U.S. quarter. The device 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, and CTO and co-founder of Intelligent Acoustics Systems in Italy.
URL Upon Publication: https://onlinelibrary.wiley.com/doi/10.1002/adfm.202201958
Additional Information
NOTE: The information contained in this release is protected by copyright. Please include journal attribution in all coverage. For more information or to obtain a PDF of any study, please contact:
Dawn Peters +1 781-388-8408 (US)
newsroom@wiley.com
Follow us on Twitter @WileyNews
About the Journal
Firmly established as a top-tier materials science journal, Advanced Functional Materials reports breakthrough research in all aspects of materials science, including nanotechnology, chemistry, physics, and biology every week.
About Wiley
Wiley is a global leader in research and education, unlocking human potential by enabling discovery, powering education, and shaping workforces. For over 200 years, Wiley has fueled the world’s knowledge ecosystem. Today, our high-impact content, platforms, and services help researchers, learners, institutions, and corporations achieve their goals in an ever-changing world. Visit us at Wiley.com , like us on Facebook and follow us on Twitter and LinkedIn .
Advanced Functional Materials
Surface-Acoustic-Wave (SAW) Induced Mixing Enhances the Detection of Viruses: Application to Measles Sensing in Whole Human Saliva with a SAW Lab-On-a-Chip
7-Jul-2022