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Energy and the Environment
Energy Technology
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Electricity
Environmental Science
Electricity and Carbon Dioxide Used to Generate Alternative Fuel
March 29, 2012 — Imagine being able to use electricity to power your car and it's not an electric vehicle. Researchers have for the first time demonstrated a method for converting carbon dioxide into liquid fuel ... > full story -
Odd Lipid out May Illuminate Evolution
March 28, 2012 — Spectroscopic evidence for the unusual handedness of a mammalian lipid may advance our understanding of ... > full story -
Molecular Braille Created to Identify DNA Molecules
March 27, 2012 — Researchers have developed a method to detect sequence differences in individual DNA molecules by taking nanoscopic pictures of the molecules ... > full story -
Nanostarfruits Are Pure Gold for Research
March 27, 2012 — Starfruit-shaped gold nanorods could nourish applications that rely on surface-enhanced Raman spectroscopy, such as medical imaging and chemical ... > full story -
New Catalyst Promises Cheaper, Greener Drugs
March 27, 2012 — A chemistry team has discovered environmentally-friendly iron-based nanoparticle catalysts that work as well as the expensive, toxic, metal-based catalysts that are currently in wide use by the drug, ... > full story -
New Endoscope Technology Paves the Way for 'Molecular-Guided Surgery' for Cancer
March 27, 2012 — With about 15 million endoscopies done on patients each year in the U.S., scientists have reported that a new version of these flexible instruments for diagnosing and treating disease shows promise ... > full story -
New Field of Chemistry Has Potential for Making Drugs Inside Patients -- And More
March 27, 2012 — The traditional way of making medicines in a factory may be joined by a new approach in which doctors administer the ingredients for a medicine separately, and those ingredients combine inside ... > full story -
A 24-Karat Gold Key to Unlock the Immune System
March 26, 2012 — Using nanoparticles made of pure gold, researchers have developed a new method of introducing chemical residues into the immune system, triggering immune cells to help the body fight infection. The ... > full story -
Tiny Reader Makes Fast, Cheap DNA Sequencing Feasible
March 26, 2012 — Researchers have devised a nanoscale sensor to electronically read the sequence of a single DNA molecule, a technique that is fast and inexpensive and could make DNA sequencing widely ... > full story -
New Synthetic Biology Technique Boosts Microbial Production of Diesel Fuel
March 26, 2012 — Researchers have developed a "dynamic sensor-regulator system" that can detect metabolic changes in microbes during the production of fatty acid-based fuels or chemicals and control the expression of ... > full story -
E. Coli Bacteria Becomes Factory for Sugar-Modified Proteins to Make Cheaper, Faster Pharmaceuticals
March 26, 2012 — Escherichia coli – a bacteria considered the food safety bane of restaurateurs, grocers and consumers – is a friend. Biomolecular engineers have learned to use E. coli to produce ... > full story -
Shiny New Tool for Imaging Biomolecules
March 23, 2012 — Researchers have developed a technique for lacing artificial membranes with billions of gold nanoantennas that can boost optical signals from a protein tens of thousands of times without the protein ... > full story
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