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News articles about "Diagnostics"

Intense terahertz pulses cause DNA damage but also induce DNA repair

Terahertz THz radiation a slice of the electromagnetic spectrum that occupies the middle ground between microwaves and infrared light is rapidly finding important uses in medical diagnostics security and scientific research As scientists and engineers ... - Read More

New cancer diagnostic technique debuts

Cancer cells break down sugars and produce the metabolic acid lactate at a much higher rate than normal cells This phenomenon provides a telltale sign that cancer is present via diagnostics such as PET scans ... - Read More

Device may lead to quicker, more efficient diagnostics

Diagnostics
A twist on thin film technology may provide a way to optically detect and analyze multiple substances simultaneously leading to quicker diagnostics in such industries as health care and homeland security according to Penn State ... - Read More

Researchers develop AFM-IR for nanometer scale chemical identification

IR, Nanometer
For more than 20 years researchers have been using atomic force microscopy AFM to measure and characterize materials at the nanometer scale However AFM based measurements of chemistry and chemical properties of materials were generally ... - Read More

New Study Shows Cannabis Effects on Driving Skills

Released 3 1 2013 11 55 AM ESTSource Newsroom American Association for Clinical Chemistry AACC more news from this source Mar 1 2013 WASHINGTON – New research appearing online today in Clinical Chemistry the journal ... - Read More

Pour, shake and stir: How gold particles, DNA and water have the potential to shape the future of medicine

Water, Water, Water
A diagnostic 'cocktail ' containing a single drop of blood a dribble of water and a dose of DNA powder with gold particles could one day lead to the treatment of the world's leading diseases ... - Read More

Trackable drug-filled nanoparticles: Potential weapon against cancer

Tiny particles filled with a drug could be a new tool for treating cancer in the future A new study published by Swedish scientists in Particle & amp Particle Systems Characterization shows how such nanoparticles ... - Read More

Not your conventional nucleic acids: Spherical nucleic acids have novel properties that are perfect for biomedical applications

Northwestern University's Chad A Mirkin a world renowned leader in nanotechnology research and its application has invented and developed a powerful material that could revolutionize biomedicine spherical nucleic acids SNAs Share This See Also Genes ... - Read More

Nanosensors support skin cancer therapy

therapy, Nanosensors, cancer
Malignant melanoma is the most aggressive type of skin cancer In more than 50 percent of affected patients a particular mutation plays an important role As the life span of the patients carrying the mutation ... - Read More

Building a biochemistry lab on a chip

Building
Miniaturized laboratory on chip systems promise rapid sensitive and multiplexed detection of biological samples for medical diagnostics drug discovery and high throughput screening Using micro fabrication techniques and incorporating a unique design of transistor based ... - Read More

Accelerating neutral atoms on a table top

Atoms, Atoms, Atoms
Charged particle accelerators have become crucially important to modern day life be it in health care for cancer treatment or for answering important fundamental scientific questions like the existence of the HIGGS boson the so ... - Read More

Modifications of a nanoparticle can change chemical interactions with cell membranes

Chemical, Membranes, Chemical, Nanoparticle
Researchers at Syracuse University's Department of Biomedical and Chemical Engineering at L C Smith College of Engineering and Computer Science are studying the toxicity of commonly used nanoparticles particles up to one million times smaller ... - Read More

Breakthrough Research Could Create Sea Change in Global HIV Diagnosis: New Handheld Mobile Device Performs Laboratory-Quality HIV Testing

children who have lost one or both parents to the disease A low cost mobile device that performs HIV testing could help combat these trends and the overall global epidemic by enabling the diagnosis and ... - Read More

New biochip technology uses tiny whirlpools to corral microbes

Engineering
Researchers have demonstrated a new technology that combines a laser and electric fields to create tiny centrifuge like whirlpools to separate particles and microbes by size a potential lab on a chip system for medicine ... - Read More

New Paths Explored for Curbing Genetic Malfunctions

Released 1 15 2013 10 45 AM ESTSource University of Medicine and Dentistry of New Jersey UMDNJ Investigators probe mechanisms of RNA synthesis Jan 16 2013 NEWARK N J – One of the most extraordinary ... - Read More
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