Biosensor News and Research RSS Feed - Biosensor News and Research

A biosensor is a device for the detection of an analyte that combines a biological component with a physicochemical detector component.
Researchers use wristband sensors to detect how opioid users in emergency room reacted to dosages

Researchers use wristband sensors to detect how opioid users in emergency room reacted to dosages

There is merit in looking at the use of wearable biosensors to detect whether opioid users stay focused on their rehabilitation programs. [More]
Portable biosensor can detect and amplify signal of harmful bacteria

Portable biosensor can detect and amplify signal of harmful bacteria

Washington State University researchers have developed a portable biosensor that makes it easier to detect harmful bacteria. [More]
OIST researchers discover unique copper-silver nanoparticle structure

OIST researchers discover unique copper-silver nanoparticle structure

Sometimes it is the tiny things in the world that can make an incredible difference. One of these things is the nanoparticle. Nanoparticles may be small, but they have a variety of important applications in areas such as, medicine, manufacturing, and energy. [More]
Overcoming barriers in autism research: an interview with Gahan Pandina

Overcoming barriers in autism research: an interview with Gahan Pandina

There are currently no medications which address the core symptoms of ASD, and a significant barrier to their development is that researchers have historically lacked effective methods for measuring clinical outcomes. [More]
Rice University researchers set stage for large-scale synthesis of cytotoxic agent to treat cancer

Rice University researchers set stage for large-scale synthesis of cytotoxic agent to treat cancer

The lab of Rice University synthetic organic chemist K.C. Nicolaou has reported the streamlined total synthesis of delta12-prostaglandin J3, a molecule previously claimed to kill leukemic cancer cells. [More]
First flexible wearable device can monitor biochemical, electric signals in human body

First flexible wearable device can monitor biochemical, electric signals in human body

Engineers at the University of California San Diego have developed the first flexible wearable device capable of monitoring both biochemical and electric signals in the human body. [More]
Biosensor can detect molecules linked to neurodegenerative diseases, cancer

Biosensor can detect molecules linked to neurodegenerative diseases, cancer

A biosensor developed by researchers at the National Nanotechnology Laboratory in Campinas, São Paulo State, Brazil, has been proven capable of detecting molecules associated with neurodegenerative diseases and some types of cancer. [More]
Scientists visualize apoptosis in live zebrafish using FLIM OPT method

Scientists visualize apoptosis in live zebrafish using FLIM OPT method

A promising approach for watching cell signaling processes in their physiological context: Scientists visualize apoptosis in live zebrafish using fluorescence lifetime imaging with optical projection tomography to map FRET biosensor activity in space and time. [More]
Integrating fiber optic biosensor into microfluidic chip may help in early diagnosis of diabetes

Integrating fiber optic biosensor into microfluidic chip may help in early diagnosis of diabetes

Insulin deficiency and hyperglycemia are two well-known culprits behind diabetes, both of which are reflected in blood glucose concentrations. Now, researchers are working to create ultrasensitive lab-on-a-chip devices to quickly measure glucose concentrations with the goal of developing device for early diagnosis and prevent of diabetes [More]
DKFZ researchers develop new methods to study disease-relevant changes in production of oxidants

DKFZ researchers develop new methods to study disease-relevant changes in production of oxidants

There are many false beliefs and myths about the role of oxidants and antioxidants in the human body. Traditionally, oxidants are presented as harmful and antioxidants as health-promoting. However, scientists have known for many years that endogenous oxidants are essential chemical messengers that help keep up the functions of the organism. [More]
New microfluidic biosensor can identify white blood cells quickly for AIDS diagnosis

New microfluidic biosensor can identify white blood cells quickly for AIDS diagnosis

Researchers from the University of Illinois at Urbana-Champaign have developed a highly sensitive biosensor based on a differential immuno-capture technology that can detect sub-populations of white blood cells. As part of a small, disposable biochip, the microfluidic biosensor can count CD4+/CD8+ T cells quickly and accurately for AIDS diagnosis in the field. [More]
Small, sensitive biosensors could help personalize treatment for Alzheimer's disease

Small, sensitive biosensors could help personalize treatment for Alzheimer's disease

A portable biosensor that could show how disease is progressing in patients with Alzheimer's could greatly improve people's quality of life in the future, according to a new review published in Biosensors and Bioelectronics. [More]
Study provides pathways to understand complex neurological disorders

Study provides pathways to understand complex neurological disorders

Scientists have now described the engineering of a bright red fluorescent protein-based voltage indicator, providing pathways to understanding complex neurological disorders. Designated as FlicR1 (fluorescent indicator for voltage imaging red), these indicators enable imaging of the electrical activity of many genetically targeted neurons with high spatial and temporal resolution. [More]
Diabetes researchers develop novel technique to monitor insulin resistance

Diabetes researchers develop novel technique to monitor insulin resistance

Diabetes researchers at Sweden's Karolinska Institutet have developed a novel technique that makes it possible to monitor insulin resistance in a non-invasive manner over time in mice. The new method, presented in the journal Scientific Reports, can be used to assess insulin resistance during progression and intervention of metabolic diseases. [More]
New biosensing platform could help determine Haptoglobin in human blood

New biosensing platform could help determine Haptoglobin in human blood

We are pleased to announce that a new biosensing platform has been fabricated for the determination of Haptoglobin in human blood. [More]
New biosensor test system developed for accurate measurements of protein molecule concentration in blood

New biosensor test system developed for accurate measurements of protein molecule concentration in blood

Researchers from the General Physics Institute of the Russian Academy of Sciences and Moscow Institute of Physics and Technology have developed a new biosensor test system based on magnetic nanoparticles. [More]
New partnership aims to study underlying neurobiology and genetics of PTSD, TBI

New partnership aims to study underlying neurobiology and genetics of PTSD, TBI

Cohen Veterans Bioscience today announced two new collaborative partnership efforts that will provide critical research tools for understanding the underlying neurobiology and genetics of post-traumatic stress disorder (PTSD) and traumatic brain injury (TBI) with the goal of accelerating the development of first generation diagnostics and treatments. [More]
New handheld blood test to detect and evaluate concussions to be developed by Philips and Banyan Biomarkers

New handheld blood test to detect and evaluate concussions to be developed by Philips and Banyan Biomarkers

Royal Philips and Banyan Biomarkers, Inc. today announced that they have entered into a multi-year joint development agreement to develop and commercialize a new handheld blood test to detect and evaluate mild traumatic brain injury (TBI) - also known as concussion - at the point of care. [More]
Experts develop technologies for protecting drinking water

Experts develop technologies for protecting drinking water

We place high demands on the quality of our drinking water. If pathogens or toxic substances found their way into the piping system, many people could become infected or injured very quickly. That's why this risk must be kept low. To do this, experts have developed technologies for a comprehensive monitoring, early warning and emergency management system. [More]
Bacteriophage-based method may improve efficiency of bacteria detectors

Bacteriophage-based method may improve efficiency of bacteria detectors

Viruses that attack bacteria - bacteriophages - can be fussy: they only inject their genetic material into the bacteria that suit them. The fussiness of bacteriophages can be exploited in order to detect specific species of bacteria. Scientists from Warsaw have just demonstrated that bacteriophage-based biosensors will be much more efficient if prior to the deposition on the surface of the bacteriophage sensor their orientation is ordered in electric field. [More]
Advertisement
Advertisement