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How Lasers Are Being Deployed To Meet The Needs Of An Aging Population

A worldwide aging population brings with it both the prospect of a longer life expectancy and increasing health needs. I…

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Laser device may end pin pricks, improve quality of life for diabetics

The breakthrough came from the use of a new type of device that is particularly adept at producing mid-infrared frequenc…

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Intricate algae produce low-cost biosensors

This is a new and innovative approach to optical biosensors, which are important in health care for such applications as…

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A glucose meter of a different color provides continuous monitoring

The researchers developed a new continuous glucose monitoring material that changes color as glucose levels fluctuate, a…

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Ultra low-light CMOS bio-optical sensor enables portable diagnostics

Anitoa is introducing CMOS molecular sensors that are highly integrated and low power. Combined with microfluidics techn…

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Novel chip-based platform could simplify measurements of single molecules

A nanopore-gated optofluidic chip combines electrical and optical measurements of single molecules onto a single platform

Researchers at UC Santa Cruz have developed a new approach for studying single molecules and nanoparticles by combining …

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Stanford scientists use lasers and carbon nanotubes to look inside living brains

A team of Stanford scientists has developed an entirely non-invasive technique that provides a view of blood flow in the brain. The tool could provide powerful insights into strokes and possibly Alzheimer's disease.

A team of Stanford scientists has developed an entirely non-invasive technique that provides a view of blood flow in the…

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Stanford scientists create circuit board modeled on the human brain

Stanford scientists create circuit board modeled on the human brain

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Yale team finds a straighter path in light absorption

Yale scientists have found that opaque materials such as biological tissue straighten the scattered, maze-like patterns …

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Retinal scanner that fits in a purse

The retina lets us see. However, it also reveals who we are. The blood vessel pattern of the retina is a biometric featu…

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Hybrid technology could make Star Trek-style tricorder a reality

Scientists at the University of Southampton are aiming to develop a handheld testing device to provide same day diagnosi…

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OFF THE SHELF, ON THE SKIN: STICK-ON ELECTRONIC PATCHES FOR HEALTH MONITORING

Engineers at the University of Illinois at Urbana-Champaign and Northwestern University have demonstrated thin, soft sti…

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Tiny power generator runs on spit

Saliva-powered micro-sized microbial fuel cells can produce minute amounts of energy sufficient to run on-chip applicati…

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Faster Dental Treatment with New Photoactive Molecule

A new dental filling material, developed at the Vienna University of Technology, is easier to harden. It makes dental treatment faster and easier.

A new dental filling material, developed at the Vienna University of Technology, is easier to harden. It makes dental tr…

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LIGHT AND ELECTRONS, A PROFITABLE DANCE

Over the past half-century, biosensors have opened a new window on the physical world while revolutionizing much of mode…

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Researchers at University of Wisconsin-Madison Measure 2D SFG Spectrum of a Peptide Using Princeton Instruments CCD Camera!

Determination of the secondary structure of interface-bound peptides is a powerful tool in the investigation of such pro…

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New biomedical diagnostics using personalized 3D imaging

Researchers at the firm 4DNature and the Universidad Carlos III of Madrid (UC3M) are developing a new technology, called…

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Label-free biosensor based on a microelectromechanical system Fabry–Perot interferometer integrated with a photodetector

The Fabry–Perot sensor was fabricated using a 4-inch p-type silicon wafer. The photodiode was integrated into the silico…

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Graphene ‘sandwich’ improves imaging of biomolecules

By sandwiching a biological molecule between sheets of graphene, researchers at the University of Illinois at Chicago ha…

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Optogenetics as good as electrical stimulation

Brown researchers have shown that optogenetics — a technique that uses pulses of visible light to alter the behavior of …

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