A Harvard led team is the first to demonstrate the ability to use low power light to trigger stem cells inside the body to regenerate tissue an advance they reported in Science Translational Medicine The ... - Read More
Traumatic bone injuries such as blast wounds are often so severe that the body can't effectively repair the damage on its own To aid the recovery clinicians inject patients with proteins called growth factors The ... - Read More
Researchers from the University of Jyväskylä report a new method of building molecular cages The method involves the exploitation of intermolecular steric effects to control the outcome of a self assembly reaction Molecular cages are ... - Read More
They are three dimensional and yet single sided Moebius strips These twisted objects have only one side and one edge and they put our imagination to the test Under the leadership of Kiel University's chemist ... - Read More
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
Photocatalysis catalysis assisted by light is a promising route to convert solar energy into chemical fuels Particularly appealing is the possibility to use photocatalysis to split water molecules into molecular hydrogen Although photocatalysis has been ... - Read More
Thanks to a new lubricant small gears can run with virtually no friction Made from liquid crystalline fluid these lubricants drastically reduce friction and wear Lubricants are used in motors axels ventilators and manufacturing machines ... - Read More
A device that essentially listens for light waves could help open up the last frontier of the electromagnetic spectrum the terahertz range So called T rays which are light waves too long for human eyes ... - Read More
Released 5 19 2014 12 00 PM EDTSource Newsroom Mississippi State University Office of Agricultural Communications more news from this source Contact Information Available for logged in reporters only Citations American Society for MicrobiologyBy Karen ... - Read More
Thermoelectric materials can turn a temperature difference into an electric voltage Among their uses in a variety of specialized applications generating power on space probes and cooling seats in fancy cars University of Miami UM ... - Read More
Photodynamic therapy PDT is an effective treatment for easily accessible tumors such as oral and skin cancer But the procedure which uses lasers to activate special drugs called photosensitizing agents isn't adept at fighting cancer ... - Read More
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 continues to reign as the next potential superstar material for the electronics industry a slimmer stronger and much faster electron conductor than silicon With no natural energy band gap however graphene's superfast conductance can't ... - Read More
Scientists have taken a large step toward making a fiber like energy storage device that can be woven into clothing and power wearable medical monitors communications equipment or other small electronics The device is a ... - Read More
Scientists from the University of Granada have successfully created magnetic bacteria that could be added to foodstuffs and could after ingestion help diagnose diseases of the digestive system like stomach cancer These important findings constitute ... - Read More
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
Biomedical engineering researchers have developed an anti cancer drug delivery method that essentially smuggles the drug into a cancer cell before triggering its release The method can be likened to keeping a cancer killing bomb ... - Read More
Newly detected 'energy clustering' structures inside rare earth nanoparticles generate intense violet light which is ideal for studying photon induced transformations Labeling biomolecules with light emitting nanoparticles is a powerful technique for observing cell movement ... - Read More
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