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
Using a material found in Silly Putty and surgical tubing a group of researchers at the University of California Riverside Bourns College of Engineering have developed a new way to make lithium ion batteries that ... - Read More
People with severe injuries to their spinal cord currently have little prospect of recovery and remain confined to their wheelchairs Now all that could change with a new treatment that stimulates the spinal cord using ... - 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
Which circuits and chips are suitable for building artificial brains using the least possible amount of power This is the question that Junior Professor Dr Elisabetta Chicca from the Center of Excellence Cognitive Interaction Technology ... - 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
Released 5 16 2014 6 00 PM EDTSource Newsroom University of Texas Health Science Center at Houston more news from this source Contact Information Available for logged in reporters only Citations Journal of Clinical InvestigationMay ... - Read More
The 2010 Deepwater Horizon blowout discharged roughly five million barrels of oil and up to 500 000 metric tonnes of natural gas into Gulf of Mexico offshore waters over a period of 84 days In ... - 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
Proteins are responsible for nearly every essential process of life Their form and structure or their fold are of crucial importance for their functionality Scientists at the Max Planck Institute of Biochemistry MPIB in Martinsried ... - Read More
Chiral compounds are increasingly important in chemical manufacturing They are distinguished by a special kind of asymmetry in their molecular structure Yutaka Ukaji and colleagues at Kanazawa University have now developed a method for desymmetrising ... - Read More
Plant scientists at the U S Department of Energy's Brookhaven National Laboratory have found that certain enzymes responsible for desaturating fatty acids the building blocks of oils can link up to efficiently pass intermediate products ... - 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
Metamaterials are engineered to interact with light and sound waves in ways that natural materials cannot They thus have the potential to be used in exciting new applications such as invisibility cloaks high resolution lenses ... - Read More
For years scientists have had an itch they couldn't scratch Even with the best microscopes and spectrometers it's been difficult to study and identify molecules at the so called mesoscale a region of matter that ... - Read More
Chemical bonds between carbon and hydrogen atoms are amongst the strongest in nature and their selective breaking in particular in symmetric molecules is of interest to chemical synthesis and the development of new biologically active ... - Read More
After cancer spreads finding and destroying malignant cells that circulate in the body is usually critical to patient survival Now researchers reporting in the Cell Press journal Chemistry & amp Biology have developed a new ... - Read More
For the first time a research team led by Prof Dr Henrik Mouritsen a biologist and Lichtenberg Professor at the University of Oldenburg has been able to prove that the magnetic compass of robins fails ... - Read More
Looking at a smooth sheet of plastic in one University of Illinois laboratory no one would guess that an impact had recently blasted a hole through it Illinois researchers have developed materials that not only ... - Read More
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