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Biosensor

How can sensors help cleanup waterways?

May 18, 2022 By Randy Frank

Twenty years after its first-generation design was introduced (2002), iRobot’s Roomba has spawned many competitors for indoor cleanup and made several advancements to its initial capabilities. Interactive Autonomous Dynamic Systems (IADYS) has applied the autonomous robot concept to address cleaner and safer water in rivers, canals, lakes, ponds, shipyards and more. IADYS’ Jellyfishbot autonomously collects […]

Filed Under: Biosensor, Chemical Sensor, Featured, Frequently Asked Question (FAQ), RADAR/LiDAR, Vision systems, Wireless Tagged With: iadys

How can opioid metabolites be detected in wastewater?

April 27, 2022 By Randy Frank

Researchers at Boston College, Giner Labs and Boston University say the answer is a graphene electronic multiplexed sensor (GEMS) platform that enables the simultaneous sensing of four different target opioid-derived molecules in wastewater samples. The graphene-based field effect transistors detect four different synthetic and natural opioids, while shielding them from wastewater’s harsh elements. The ability […]

Filed Under: Biosensor, Featured, Frequently Asked Question (FAQ) Tagged With: giner labs

How is biomarker sensing expanding?

February 23, 2022 By Randy Frank

Pathogens, infectious agents that cause disease, can include microscopic viruses, bacteria, fungi and protozoa. Both biomarkers and biosensors can detect and identify pathogenic agents. After using biomarkers to measure and detect pathogenic factors and assess biological conditions., drugs can be delivered to the target tissue so that other tissues are not damaged. Biomarkers are widely […]

Filed Under: Biometrics, Biosensor, Chemical Sensor, Featured, Frequently Asked Question (FAQ) Tagged With: rockley photonics holdings limited

Can a dog’s sense of smell be duplicated? Part 2

December 20, 2021 By Randy Frank

duplicating dog smelling

Part 1 of this blog discussed the progress that has been made by researchers to create a sensor and add artificial intelligence for detecting cancer in test subjects. While their research was very focused, it could lead to other applications where dogs’ sense of smell helps solve difficult but common problems. Perhaps other researchers will […]

Filed Under: Biosensor, Featured, Frequently Asked Question (FAQ) Tagged With: american kennel club

How to design an effective telehealth system

July 20, 2021 By WTWH Editor

Telehealth

By Marcel Consée, Mouser Electronics Healthcare can be deeply personal, and direct contact between patients and medical personnel remains vital. However, taking the relationship between doctors and nurses out of the equation can sometimes make sense. Medical crises such as the global COVID-19 pandemic accelerate the adoption of telehealth methods, even though the original idea […]

Filed Under: Biosensor, Covid-19, Featured, Frequently Asked Question (FAQ), Medical, Other, Sensor Fusion, Sensor Fusion, Temperature, Ultrasonic, Ultrasonic, Uncategorized, Wearable sensing technologies, What's Hot Tagged With: FAQ

How has wastewater detection of COVID-19 changed in one year?

April 22, 2021 By Randy Frank

Within a few months of the COVID-19 outbreak in 2020, researchers started investigating how wastewater-based epidemiology (WBE), extracting data from urine and feces transported through sewers, could be used in the fight to isolate, contain and prevent the virus from spreading. At the first company in the world to commercialize data from sewage, Biobot Analytics, […]

Filed Under: Biosensor, Featured, Frequently Asked Question (FAQ) Tagged With: biobot analytics

What is anosmia?

November 4, 2020 By Randy Frank

One of the common symptoms of COVID-19 is loss of smell or anosmia. This is not uncommon for patients with viral upper respiratory infections. The good news is this is temporary in most cases. The bad news is this prevents the personal detection of odors associated with critical odors from gas leaks, smoke from fires […]

Filed Under: Biosensor, Featured, Frequently Asked Question (FAQ) Tagged With: koniku

What are the evolving semiconductor technologies for modern telehealth applications?

October 29, 2020 By WTWH Editor

by Sanjay Pithadia, System Engineer, Medical Sector, System Engineering, and Marketing at Texas Instruments Health care continues to evolve toward self-treatment and away from in-person appointments. In addition to helping reduce physical contact, new technologies have given the general population unprecedented access to health care tools for self-monitoring and remote treatments. Whether it’s providing mobility […]

Filed Under: Biosensor, Featured, Frequently Asked Question (FAQ), Other Tagged With: texasinstruments

Can a sensor detect COVID-19 in wastewater?

May 28, 2020 By Randy Frank

Wastewater-based epidemiology (WBE) that extracts data from urine and feces transported through sewers has the potential for communities to rapidly screen, quarantine and prevent the spread of COVID-19 caused by SARS-CoV-2 infection. As a result, many researchers are investigating its effectiveness for COVID-19 testing and to obtain information on health, disease and pathogens as well […]

Filed Under: Biosensor, Featured, Frequently Asked Question (FAQ) Tagged With: biobot analytics

Can a biosensor detect the COVID-19 virus in the environment?

May 19, 2020 By Randy Frank

Building on research for sensors to detect bacteria and viruses in the air, a team from Empa, ETH Zurich and Zurich University Hospital developed a biosensor to detect the new coronavirus (COVID-19). The sensor could be used measure the virus concentration in the air in real time in crowded locations such as train stations or […]

Filed Under: Biosensor, Featured, Frequently Asked Question (FAQ) Tagged With: empa

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