Sandia Labs News Releases

Category Archives: Bioscience / Medical Research

« Older posts

Heat it and read it

LIVERMORE, Calif. — You’re sweating and feverish and have no idea why. Fortunately, Sandia National Laboratories scientists have a device that can pinpoint what’s wrong in less than an hour. Unlike most medical diagnostic devices which can perform only one type of test — either protein or nucleic acid tests — Sandia’s SpinDx can now perform […]

Engineered light could improve health, food, suggests Sandia Labs researcher in Nature paper

ALBUQUERQUE, N.M. — People who believe light-emitting diodes, or LEDS, are just an efficient upgrade to the ordinary electric light bulb are stuck in their thinking, suggest Sandia National Laboratories researcher Jeff Tsao and colleagues from other institutions in a Nature “Perspectives” article published in late November. “LED lighting is only in its infancy,” the authors write. […]

Sandia microneedles technique may mean quicker diagnoses of major illnesses

ALBUQUERQUE, N.M. — When people are in the early stages of an undiagnosed disease, immediate tests that lead to treatment are the best first steps. But a blood draw — usually performed by a medical professional armed with an uncomfortably large needle — might not be quickest, least painful or most effective method, according to […]

Cutting it short

LIVERMORE, Calif. — Gene editing technology could one day eliminate diseases currently considered incurable. Thanks to a new test developed by Sandia National Laboratories scientists, that day is closer to dawning. The protein responsible for cutting out disease-causing bits of DNA is not safe to leave in the body for long. That’s why scientists are […]

Progress toward plugging an antibiotic pump

ALBUQUERQUE, N.M. — Each year in the U.S., at least 23,000 people die from infections caused by antibiotic resistant bacteria, according to the Centers for Disease Control and Prevention. Using computer modeling, researchers from Sandia National Laboratories and the University of Illinois at Urbana-Champaign are helping to develop the means to prevent some of those […]

Sandia researcher Jeff Brinker elected fellow of American Academy of Arts and Sciences

ALBUQUERQUE, N.M. — Jeff Brinker, Sandia National Laboratories fellow and University of New Mexico regents’ professor, has been elected fellow of the oldest learned society and independent policy research center in the United States: the American Academy of Arts and Sciences. The academy’s 1780 charter states its purpose is “to cultivate every art and science, […]

Riding bacterium to the bank

LIVERMORE, Calif. — What does jet fuel have in common with pantyhose and plastic soda bottles? They’re all products currently derived from petroleum. Sandia National Laboratories scientists have demonstrated a new technology based on bioengineered bacteria that could make it economically feasible to produce all three from renewable plant sources. Economically and efficiently converting tough […]

Magnetic nanoparticles leap from lab bench to breast cancer clinical trials

ALBUQUERQUE, N.M. — Sandia National Laboratories materials chemist Dale Huber has been working on the challenge of making iron-based nanoparticles the exact same size for 15 years. Now, he and his long-term collaborators at Imagion Biosystems will use these magnetic nanoparticles for their first breast cancer clinical trial later this year. The nanoparticles stick to […]

Using biomimicry to detect outbreaks faster

ALBUQUERQUE, N.M. — Our immune systems are made up of billions of white blood cells searching for signs of infections and foreign invaders, ready to raise the alarm. Sandia National Laboratories computer scientists Pat Finley and Drew Levin have been working to improve the U.S. biosurveillance system that alerts authorities to disease outbreaks by mimicking […]

Glowing designer sponges: New nanoparticles engineered to image and treat cancer

ALBUQUERQUE, N.M. — A Sandia National Laboratories team has designed and synthesized nanoparticles that glow red and are stable, useful properties for tracking cancer growth and spread. This work is the first time the intrinsic luminescence of metal-organic framework materials, or MOFs, for long-term bioimaging has been reported, materials chemist Dorina Sava Gallis said. Fluorescently-tagging […]

« Older posts