Treating cadmium telluride CdTe solar cell materials with cadmium chloride improves their efficiency but researchers have not fully understood why Now an atomic scale examination of the thin film solar cells led by the Department ... - Read More
Released 4 23 2014 8 00 AM EDTSource Newsroom Virginia Tech Virginia Polytechnic Institute and State University more news from this source Contact Information Available for logged in reporters only Citations Chemical ScienceApr 24 2014 ... - Read More
Move over nanotechnologists and make room for the biggest of the small Scientists at the Harvard's Wyss Institute have built a set of self assembling DNA cages one tenth as wide as a bacterium The ... - Read More
In a relatively recently discovered class of materials known as spin orbit Mott insulators theorists have predicted the emergence of new properties at points just beyond the insulating state when electronic manipulation can transform these ... - Read More
Researchers at Columbia University have made a significant step toward visualizing small biomolecules inside living biological systems with minimum disturbance a longstanding goal in the scientific community In a study published March 2nd in Nature ... - Read More
In collaboration with colleagues from Berlin and Madrid researchers at the Department of Physics at the University of Basel have pulled up isolated molecular chains from a gold surface using the tip of an atomic ... - Read More
Advances in renewable and sustainable energy including mimicking photosynthesis and optimizing lithium ion batteries are the topics of three plenary talks at the 247th National Meeting & amp Exposition of the American Chemical Society ACS ... - Read More
A contest for the best technique of intracellular particle tracking simultaneous tracking of the motions of hundreds and thousands of intracellular organelles virions and even individual molecules that is an important issue in cellular biology ... - Read More
Researchers have observed for the first time in detail how a hierarchical microstructure develops during heat treatment of a superalloy Materials in high performance turbines have to withstand not only powerful mechanical forces they also ... - Read More
The Atomic Force Microscope AFM which uses a fine tipped probe to scan surfaces at the atomic scale will soon be augmented with a chemical sensor This involves the use of a hollow AFM cantilever ... - Read More
Researchers at the Department of Energy's Oak Ridge National Laboratory and the University of Tennessee Knoxville have pioneered a new technique for forming a two dimensional single atom sheet of two different materials with a ... - Read More
Marine cyanobacteria tiny ocean plants that produce oxygen and make organic carbon using sunlight and CO2 are primary engines of Earth's biogeochemical and nutrient cycles They nourish other organisms through the provision of oxygen and ... - Read More
To know how many proteins assemble together at the nanoscale is fundamental for understanding protein function Sometimes proteins must be in an oligomeric state to be functional although oligomerization of certain proteins can also lead ... - Read More
but some details remain hidden Beginning in 2015 the next generation National Synchrotron Light Source II NSLS II will provide even brighter x rays and the Center for Functional Nanomaterials CFN will operate the first ... - Read More
As is well known the Earth is about 4.6 billion years old No rocks exist however that are older than about 3.8 billion years A sedimentary rock section in the Jack Hills of western Australia ... - Read More
Proteins are basic building blocks of life The chemistry and structure of proteins are essential for their biological function Indeed the structure of proteins determines their mechanical and catalytic properties e g enzymes Such functions ... - Read More
Membrane proteins are the gatekeepers that allow information and molecules to pass into and out of a cell Until recently the microscopic study of these complex proteins has been restricted due to limitations of force ... - Read More
Resolving a fundamental question in cell biology and showing off the powers of new high resolution 3 D imaging NIH scientists have discovered where the Golgi apparatus which sorts newly synthesized proteins for transport inside ... - Read More
Researchers from the University of Houston have found a catalyst that can quickly generate hydrogen from water using sunlight potentially creating a clean and renewable source of energy Their research published online Sunday in Nature ... - Read More
University of Oregon chemists studying the structure of ligand stabilized gold nanoparticles have captured fundamental new insights about their stability The information they say could help to maintain a desired integral property in nanoparticles used ... - Read More
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