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Gold Nanoparticles Improve Photodetector Performance
July 26, 2013 — Using nanoparticles of gold, researchers have found a way to boost the performance of mineral molybdenum disulfide (MoS2), which is found in light-sensing photodetectors used in a wide range of ... > full story -
Nanotechnology
Materials Science
Ultrasound
Civil Engineering
Nature of Water
Engineering and Construction
Quantum of Sonics: Bonded, Not Stirred
July 26, 2013 — Researchers have discovered a new way to join materials together using ultrasound. Ultrasound -- sound so high it cannot be heard -- is normally used to smash particles apart in water. Scientists ... > full story -
Molecular Monkey Arranges X-Chromosome Activation
July 26, 2013 — X chromosomes are very special genetic material. They differ in number between men and women. To achieve equality between sexes, one out of two X chromosomes in women is silenced. In flies, the ... > full story -
Stem Cells
Developmental Biology
Biotechnology
Biotechnology and Bioengineering
Molecular Biology
Biology
Novel Nanometer Scaffolds Regulate the Biological Behaviors of Neural Stem Cells
July 25, 2013 — The surface characteristics of nanoscaffolds made by nanotechnology are more similar to the three-dimensional topological structure of the extracellular matrix and the effects on the biological ... > full story -
Laser-Controlled Molecular Switch Turns Blood Clotting On, Off on Command
July 24, 2013 — Researchers have designed tiny, light-controlled gold particles that can release DNA controls to switch blood clotting off and ... > full story -
Nano Scientists Reach Holy Grail in Label-Free Cancer Marker Detection: Single Molecules
July 24, 2013 — Scientists have announced a nano-enhanced version of a biosensor has detected a single cancer marker protein and even smaller molecules below the mass of all known markers. This achievement sets a ... > full story -
Copper Nanoparticles Could Protect Food from Bacteria
July 24, 2013 — Scientists have found a new way to stop dangerous bacteria like E.coli before they attack. He embeds copper nanoparticles into vermiculite, an inexpensive, inert compound. Copper has been known for ... > full story -
Clearest New Pictures of Immune Cells
July 23, 2013 — Scientists have revealed new images which provide the clearest picture yet of how white blood immune cells attack viral infections and ... > full story -
Off-Grid Sterilization With 'Solar Steam'
July 22, 2013 — Nanotechnology researchers have unveiled a solar-powered sterilization system that could be a boon for more than 2.5 billion people who lack adequate sanitation. The "solar steam" sterilization ... > full story -
Two-in-One Solution for Low Cost Polymer LEDs and Solar Cells
July 22, 2013 — Scientists have just made a considerable improvement in device performance of polymer-based optoelectronic devices. The new plasmonic material, can be applied to both polymer light-emitting diodes ... > full story
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