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Graphene Sensor Tracks Down Cancer Biomarkers

September 19, 2014 10:51 am | by Institute of Physics | News | Comments

An ultrasensitive biosensor made from the wonder material graphene has been used to detect molecules that indicate an increased risk of developing cancer. The biosensor has been shown to be more than five times more sensitive than bioassay...

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Smartphone App Reveals Users' Mental Health, Performance, Behavior

September 19, 2014 10:44 am | by Dartmouth College | News | Comments

Dartmouth researchers and their colleagues have built the first smartphone app that automatically reveals students' mental health, academic performance and behavioral trends. In other words, your smartphone knows your state of mind – even if...

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Sensing Neuronal Activity with Light

September 19, 2014 10:22 am | by California Institute of Technology | News | Comments

For years, neuroscientists have been trying to develop tools that would allow them to clearly view the brain's circuitry in action — from the first moment a neuron fires to the resulting behavior in a whole organism. To get this complete picture...

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No Sedative Necessary: Scientists Discover New 'Sleep Node' in the Brain

September 19, 2014 10:12 am | by University at Buffalo | News | Comments

A sleep-promoting circuit located deep in the primitive brainstem has revealed how we fall into deep sleep. Discovered by researchers at Harvard School of Medicine and the University at Buffalo School of Medicine and Biomedical Sciences, this...

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Trial Begins for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Biopsies

September 19, 2014 10:08 am | by Worcester Polytechnic Institute | News | Comments

A novel robotic system that can operate inside the bore of an MRI scanner is currently being tested as part of a biomedical research partnership program at Brigham and Women's Hospital in Boston with the aim of determining if the robot, in...

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Researchers Study Vital 'On/Off Switches' that Control When Bacteria Turn Deadly

September 19, 2014 9:53 am | by University of Wisconsin-Madison | News | Comments

No matter how many times it's demonstrated, it's still hard to envision bacteria as social, communicating creatures. But by using a signaling system called "quorum sensing," these single-celled organisms radically alter their behavior to suit...

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A New Molecule Allows for an Increase in Stem Cell Transplants

September 19, 2014 9:49 am | by University of Montreal | News | Comments

Investigators from the Institute for Research in Immunology and Cancer (IRIC) at the Université de Montréal have just published, in the prestigious magazine Science, the announcement of the discovery of a new molecule, the first of its kind...

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Innovative X-ray Technology – An Option for Improved Breast Cancer Diagnosis

September 19, 2014 8:30 am | by Dr. Thomas Kron, Technical Writer | Articles | Comments

The benefits of mammography for breast cancer screening have been discussed for years. By screening, some say that tumors are discovered earlier, save lives and eliminate the need of having to go through strenuous therapies. Others say that...

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Making Light of a Serious Situation

September 19, 2014 8:30 am | by Sam Brusco, Editorial Intern | Blogs | Comments

The last item on a hospitalized patient’s agenda is to contract more illnesses during their stay. Unfortunately, The CDC estimates that five percent of all hospital admissions result in infections that patients acquire during their stay while...

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Ultra Miniature 2-Port Solenoid Valve

September 19, 2014 8:30 am | by MDT Staff | The Lee Company | Product Releases | Comments

The Lee Company continues to redefine miniature fluidics with the introduction of an even more compact High Density Interface (HDI) solenoid valve. Featuring a 2-port normally closed design, this valve is exceptionally small in size, light weight...

Test with a Prototype

September 19, 2014 8:30 am | by Anthony Appling, Senior Director of Research & Development, MedVenture Technology, A Helix Medical Company | Blogs | Comments

There are a few crucial steps that should be taken before significant investment is made or development efforts are put forth. First of all, one should develop a problem statement. You need to determine what specific problem is being addressed...

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UV LED Curing Solutions

September 19, 2014 8:30 am | by MDT Staff | Excelitas Technologies Corporation | Product Releases | Comments

Excelitas Technologies Corp. today announced the launch of its new OmniCure AC8 Series UV LED Curing Systems. This latest addition to the AC Series of UV LED Curing solutions features superior optical uniformity...

Magnetic Neural Control with Nanoparticles

September 18, 2014 2:35 pm | by Denis Paiste, Materials Processing Center, MIT | News | Comments

Magnetic nanoparticles don’t have to be "one size fits all." Instead, individual magnetic nanoparticles can be tailored in an array of differing sizes and compositions to allow for heating them separately by varying the frequency and amplitude...

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Opportunities Remain for New Advanced Products in US Chronic Wound Management Market

September 18, 2014 12:44 pm | by GlobalData | News | Comments

The traditional wound management devices market in the US, consisting of sponges, pads and bandages, is unlikely ever to disappear, despite the development of next-generation wound management technologies with improved efficacy, according...

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New Study Compares Two Continuous Glucose Monitoring Sensors for Effectiveness and Patient Satisfaction

September 18, 2014 12:39 pm | by AlphaGalileo | News | Comments

Simultaneous use of two popular continuous glucose monitoring (CGM) sensors revealed clear differences in their accuracy and in patient-rated treatment experiences, including ease of use, feelings of safety, and willingness to use the system...

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