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News articles about "Diagnostics"

Electronic 'Tongue' to Ensure Food Quality

Released 12 Nov 2014 9 05 AM ESTSource Newsroom American Chemical Society ACS more news from this source Contact Information Available for logged in reporters only Citations Applied Materials & amp InterfacesNov 13 2014 An ... - Read More

On the Trail of Proteins: Scientists electrochemically detect protein binding on semiconductors

Scientists from Heidelberg University in collaboration with researchers from the University of Gießen have succeeded in electrochemically detecting protein binding on semiconductor materials for the first time thanks to a newly developed investigative method based ... - Read More

New technique efficiently turns antibodies into highly tuned 'nanobodies'

Antibodies in charge of recognizing and homing in on molecular targets are among the most useful tools in biology and medicine Nanobodies antibodies' tiny cousins can do the same tasks for example marking molecules for ... - Read More

New Technique Efficiently Turns Antibodies Into Highly Tuned 'Nanobodies'

Released 3 Nov 2014 10 00 AM ESTSource Newsroom Rockefeller University more news from this source Contact Information Available for logged in reporters only Antibodies in charge of recognizing and homing in on molecular targets ... - Read More

Lithium injections show promise for optimizing the performance of fusion plasmas

Experiments on the DIII D tokamak that General Atomics operates for the U S Department of Energy DOE have demonstrated the ability of lithium injections to transiently double the temperature and pressure at the edge ... - Read More

Ion adsorption matter in biology

Date October 30 2014 Source Springer Summary Biological membranes are mainly composed of lipid bilayers Gaining a better understanding of adsorption of solution ions onto lipid membranes helps clarify functional processes in biological cells A ... - Read More

New Compounds Reduce Debilitating Inflammation

Released 24 Oct 2014 1 00 PM EDTSource Newsroom Case Western Reserve University more news from this source Contact Information Available for logged in reporters only Citations R01 GM086550 P01 DK091222 1 058 01 MPC ... - Read More

'Designer' nanodevice could improve treatment options for cancer sufferers

Cancer diagnostics and treatment options could be drastically improved with the creation of a 'designer' nanodevice being developed by researchers from the UK Italy the US and Argentina The diagnostic 'nanodecoder' which will consist of ... - Read More

See-through sensors open new window into the brain

Developing invisible implantable medical sensor arrays a team of University of Wisconsin Madison engineers has overcome a major technological hurdle in researchers' efforts to understand the brain The team described its technology which has applications ... - Read More

Scientists create new protein-based material with some nerve

Scientists at the University of California Berkeley have taken proteins from nerve cells and used them to create a smart material that is extremely sensitive to its environment This marriage of materials science and biology ... - Read More

New 'lab-on-a-chip' could revolutionize early diagnosis of cancer

Scientists have been laboring to detect cancer and a host of other diseases in people using promising new biomarkers called exosomes Indeed Popular Science magazine named exosome based cancer diagnostics one of the 20 breakthroughs ... - Read More

Microfluidics: Lab on a breathing chip

Human nasal epithelial cells cultured on a microchip react to air pollutants just like they would in the upper airway The upper respiratory tract is the first line of defense against air pollutants including allergens ... - Read More

Ultra sensitive biosensor from molybdenite semiconductor: Potential for single-molecule detection

UC Santa Barbara researchers demonstrate atomically thin ultrasensitive and scalable molybdenum disulfide field effect transistor based biosensors and establish their potential for single molecule detection Move over graphene An atomically thin two dimensional ultrasensitive semiconductor ... - Read More

Ultra sensitive biosensor from molybdenite semiconductor developed

UC Santa Barbara researchers demonstrate atomically thin ultrasensitive and scalable molybdenum disulfide field effect transistor based biosensors and establish their potential for single molecule detection Move over graphene An atomically thin two dimensional ultrasensitive semiconductor ... - Read More

Hot spots for molecules: Ultra-high sensitivity molecular detection

The accurate placement of molecules into gaps between gold nanoantennas enables ultra high sensitivity molecular detection The ability to detect tiny quantities of molecules is important for chemical sensing as well as biological and medical ... - Read More

Chip produces and detects specialized gas for biomedical analysis

A chip scale device that both produces and detects a specialized gas used in biomedical analysis and medical imaging has been built and demonstrated at the National Institute of Standards and Technology NIST Described in ... - Read More

Cameras and displays: Organic photodiodes for sensor applications

Powerful inexpensive and even flexible when they need to be organic photodiodes are a promising alternative to silicon based photodetectors They are used to improve light sensitivity in cameras and to check displays for homogeneous ... - Read More

Graphene and painkiller receptor combined into scalable chemical sensor

Almost every biological process involves sensing the presence of a certain chemical Finely tuned over millions of years of evolution the body's different receptors are shaped to accept certain target chemicals When they bind the ... - Read More

Using DNA to build tool that may literally shine light on cancer

Bioengineers at the University of Rome Tor Vergata and the University of Montreal have used DNA to develop a tool that detects and reacts to chemical changes caused by cancer cells and that may one ... - Read More

Is FDA's Crackdown on Direct-to-Consumer Genetic Testing a Violation of the First Amendment?

medical treatment Some critics of this decision are arguing that the agency is disallowing advertising “commercial speech” as well as interfering with an individual’s right to receive information both of which are protected under the ... - Read More
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