Oct 12 2016 The different elements found in nature each have their distinct isotopes For carbon there are 99 atoms of the lighter stable carbon isotope 12C for each 13C atom which has one more ... - Read More
Molecules are composed of atoms that maintain specific intervals and angles between one another However the shape of a molecule can change for example through proximity to other molecules external forces and excitations and also ... - Read More
Using bundled strands of DNA to build Tinkertoy like tetrahedral cages scientists at the U S Department of Energy's Brookhaven National Laboratory have devised a way to trap and arrange nanoparticles in a way that ... - Read More
including skin lungs and blood vessels These structures “assemble very rapidly ” Weiss says and this new research “helps us understand this assembly process ” A key part of the puzzle was the flexibility of ... - Read More
Taking child's play with building blocks to a whole new level the nanometer scale scientists at the U S Department of Energy's DOE Brookhaven National Laboratory have constructed 3D superlattice multicomponent nanoparticle arrays where the ... - Read More
When weighing the pluses and minuses of your skin add this to the plus column Your skin like that of all vertebrates is remarkably resistant to tearing Now a collaboration of researchers at the U ... - Read More
For living organisms proteins are an essential part of their body system and are needed to thrive In recent years a certain class of proteins has challenged researchers' conventional notion that proteins have a static ... - Read More
Magnetic nanoparticles can open the blood brain barrier and deliver molecules directly to the brain say researchers from the University of Montreal Polytechnique Montréal and CHU Sainte Justine This barrier runs inside almost all vessels ... - Read More
Tooth decay is a serious health problem and it is often necessary to repair cavities Today they often use a composite filling material made of acrylate compounds as it resembles the colour of the teeth ... - Read More
The Laboratory of Advanced Materials belonging to the University of Alicante's department of Inorganic Chemistry has developed a technology that allows the preparation of artificial methane hydrates The research has been published by the scientific ... - Read More
interview by Dawn Levy IMAGE 1 2015 P00289CAPTION CREDITAndrew Stack of Oak Ridge National Laboratory calls on his expertise in geology chemistry and computing to advance understanding of the dynamics of minerals underground Image credit ... - Read More
A University of Cincinnati research partnership is reporting advances on how to one day make solar cells stronger lighter more flexible and less expensive when compared with the current silicon or germanium technology on the ... - Read More
From a practical standpoint the wiring of the human eye a product of our evolutionary baggage doesn't make a lot of sense In vertebrates photoreceptors are located behind the neurons in the back of the ... - Read More
Newly developed tiny antennas likened to spotlights on the nanoscale offer the potential to measure food safety identify pollutants in the air and even quickly diagnose and treat cancer according to the Australian scientists who ... - Read More
Using ultracold atoms as a stand in for electrons a Rice University based team of physicists has simulated superconducting materials and made headway on a problem that's vexed physicists for nearly three decades The research ... - Read More
Researchers at the U S Department of Energy's Argonne National Laboratory have revealed previously unobserved behaviors that show how details of the transfer of heat at the nanoscale causes nanoparticles to change shape in ensembles ... - Read More
Scientists from Vienna and Moscow have created a high energy mid infrared laser powerful enough to create shining filaments in the air Such devices could be used to detect chemical substances in the atmosphere It ... - Read More
Scientists from Ghent University and imec announce today that they demonstrated interaction between light and sound in a nanoscale area Their findings elucidate the physics of light matter coupling at these scales and pave the ... - Read More
Imagine thousands of copies of a single protein organizing into a coat of chainmail armor that protects the wearer from harsh and ever changing environmental conditions That is the case for many microorganisms In a ... - Read More
A new explanation for a type of order or symmetry in an exotic material made with uranium may lead to enhanced computer displays and data storage systems and more powerful superconducting magnets for medical imaging ... - Read More
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