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Chemistry World
September 19, 2010
Simon Hadlington
One dimensional carbon chains get longer Researchers in Canada have synthesised the longest polyyne to date - a linear chain of carbon atoms. mark for My Articles similar articles
Chemistry World
June 25, 2012
Michael Gross
Running Rings Around Molecular Wires New research could open up the possibility of using new carbon compounds as wires in molecular electronics. mark for My Articles similar articles
Chemistry World
March 9, 2007
Michael Gross
Nanowires go Round the Bend Chemists have bent an apparently linear molecular wire into a closed circle, creating a conducting ring just 3 nanometers across. mark for My Articles similar articles
Reactive Reports
Issue 63
David Bradley
Chemists Go Round the Bend Chemists often think of molecular wires as "shape-persistent" rods with limited flexibility, but researchers have now shown that molecular wires can be bent into ring shapes. mark for My Articles similar articles
Chemistry World
January 30, 2011
Mike Brown
Electrons charge down DNA molecular wire US researchers have shown for the first time that a 34nm long DNA strand can be used as a molecular wire to conduct electricity. mark for My Articles similar articles
Chemistry World
August 29, 2014
Simon Hadlington
Rigid molecular wires make electrons fly Researchers in Germany and Japan have shown that a new type of organic molecular wire -- which is flat and rigid -- can transfer electrons at more than 800 times the speed of its conventional, flexible counterpart. mark for My Articles similar articles
Reactive Reports
Issue 63
David Bradley
Natural Copy Cat While plants convert carbon dioxide into sugar and oxygen, chemists are having a more difficult time finding an efficient method for converting carbon dioxide into useful fuels. mark for My Articles similar articles
Chemistry World
March 21, 2007
Richard Van Noorden
Forcing a Reaction US chemists have forced molecules to react by ripping their bonds apart with ultrasound. The scientists carefully stretched one targeted bond until it snapped, guiding the molecule's subsequent reaction into pathways forbidden by conventional chemistry. mark for My Articles similar articles
Chemistry World
June 2008
Philip Ball
The Crucible By investigating how far a carbon vertex can be bent before it spontaneously flies apart, chemists can gain some understanding of the parameters within which such frameworks must operate. mark for My Articles similar articles
Chemistry World
November 24, 2006
Richard Van Noorden
Cooking up Nano-Fusilli Here's a new twist on nanotubes: chemists have found a set of organic molecules that spontaneously assemble themselves into a helical spiral with a hollow core. mark for My Articles similar articles
Chemistry World
August 9, 2007
Kira Welter
Molecular Heatwave Spreads at Ferocious Pace Wildfires spread frighteningly fast, but thankfully not at kilometers per second pace. That's the rate at which heat rips through a molecule. mark for My Articles similar articles
Chemistry World
October 27, 2006
Richard Van Noorden
Synthetic Origami Folds Like Natural Enzymes Researchers have synthesised a large organic molecule that folds up like a small protein, though its backbone is entirely non-biological. The achievement is a step along the path to producing truly synthetic enzymes in the laboratory. mark for My Articles similar articles
Technology Research News
December 3, 2003
Kimberly Patch
DNA assembles nanotube transistor Scientists have caused a transistor to self-assemble from a test tube concoction of DNA, proteins, antibodies, carbon nanotubes and minuscule specks of silver and gold. The feat shows that it is possible to assemble the smallest of machines and electronic devices by harnessing DNA's properties. mark for My Articles similar articles
Reactive Reports
Issue 33
David Bradley
The Miniature Rotarians Tiny interlocking wheels are the components of a miniscule molecular rotor designed and built by UK chemists. The submicroscopic invention offers a new motor-like component for those hoping to build nanotechnology from the bottom up. mark for My Articles similar articles
Reactive Reports
David Bradley
Subjective Suboxide Carbon monoxide and carbon dioxide are probably the best known molecules containing just carbon and oxygen, but they do form others, such as carbon suboxide (C3O2), which is one of the most stable. mark for My Articles similar articles
Chemistry World
August 23, 2012
Yuandi Li
Reversible photoswitch a boost for molecular electronics A team of international scientists has made a photocontrollable device, which, they say, shows potential for application in nanocircuits and helps the understanding of electrical conduction in molecular electronics. mark for My Articles similar articles
Chemistry World
May 4, 2010
Lewis Brindley
Nanomachinery gets a spring in its step Molecular springs that always twist the same way are the latest addition to the nanomachinery toolbox. mark for My Articles similar articles
Chemistry World
July 22, 2011
Simon Hadlington
Chemists create a molecular ship in a bottle Chemists have designed a new kind of three-dimensional molecular cage that is held together by a remarkably high number of hydrogen bonds. mark for My Articles similar articles
Chemistry World
June 1, 2010
Simon Hadlington
Structural order gained over conducting polymer Scientists in Canada and the US have shown how it is possible to assemble ordered arrays of short chains of a commercially important conducting polymer on a metal surface. mark for My Articles similar articles
Chemistry World
September 10, 2012
Carbon Wire a Double Helix An ultrathin carbon nanotube has been predicted by computational chemists to be stable up to 1000K. mark for My Articles similar articles
Chemistry World
December 11, 2007
Lewis Brindley
Chemists Fake Virus Capsids Scientists have made molecular 'tiles' that stick together, mimicking the football-like outer shell of a virus. Such self-assembling molecular capsules would be big enough to hold drug molecules and could provide new ways to make nanoparticles. mark for My Articles similar articles
Technology Research News
November 17, 2004
Lasers Drive Nano Locomotive A researcher has designed a laser-powered molecular locomotive that runs along a molecular track and can generate a pulling force ten times greater than that of kinesin, a biological molecular motor. mark for My Articles similar articles
Chemistry World
January 15, 2010
Andy Extance
Quantum computer hits hydrogen bullseye A basic quantum computer has successfully tackled one of the most challenging tasks facing chemists today - calculating molecular energy from basic scientific principles. mark for My Articles similar articles
Chemistry World
August 22, 2011
Jon Cartwright
Manmade molecular machine goes to work Manmade molecules can generate similar forces to natural molecular machines, and could help chemists to design artificial molecular machines for meaningful tasks. mark for My Articles similar articles
Wired
Erin Biba
Molecular Frameworks, the Building Blocks of All Life The world is complicated, but not as complicated as you might think. Most organic molecules derive from a few relatively simple architectures. mark for My Articles similar articles
Technology Research News
August 13, 2003
Carbon wires expand nano toolkit Scientists looking for building blocks to form electronics and machines that are not much bigger than molecules have gained a new tool. mark for My Articles similar articles
CIO
June 1, 2003
Bob Violino
Powerful DNA Portable computer vendors like to boast about their small and lightweight devices. But their best efforts are nothing compared with programmable molecular computing machines composed of an enzyme and DNA molecules. mark for My Articles similar articles
Chemistry World
July 3, 2014
Tami Spector
Of atoms and aesthetics Molecular aesthetics means many things to a few people. For some it means tangible aspects of compounds; for others yet, the ways that chemists represent molecules. mark for My Articles similar articles
Chemistry World
March 14, 2012
James Urquhart
Catalysis at the flick of a switch German researchers have created a molecular nanoswitch that can be reversibly and repeatedly turned on and off to control a chemical reaction. mark for My Articles similar articles
Chemistry World
November 1, 2010
Laura Howes
Molecular motors find reverse gear Ben Feringa's group at the University of Groningen in the Netherlands been working with molecular motors for years, making small organic molecules that rotate when exposed to light. However, until now these motors have only had a forward gear. mark for My Articles similar articles
Chemistry World
September 17, 2008
Hayley Birch
Colloids twist like DNA French scientists have used magnetic colloids to make self-assembling, helical structures reminiscent of DNA mark for My Articles similar articles
Reactive Reports
May 2007
David Bradley
Meeting of Molecular Movie Stars New footage confirms Linus Pauling's theory of chemical bonding proposed half a century ago, and could help explain molecular recognition processes important throughout supramolecular chemistry and molecular biology. mark for My Articles similar articles
Chemistry World
May 15, 2006
Jon Evans
Selective DNA Crystals A molecular biologist has developed a molecular sieve using a DNA crystal with nanoscale channels. mark for My Articles similar articles
Technology Research News
August 13, 2003
Molecule makes ring rotor Researchers from the University of Edinburgh in Scotland have interlocked large, ring-shaped molecules to make a molecular rotor that moves in only one direction. The molecule could eventually be used as a nanoscale motor or winch. mark for My Articles similar articles
Technology Research News
June 18, 2003
Kimberly Patch
Prefab key to molecular memory Nano-devices promise to use molecules as super-fast computer circuits, store fantastic amounts of information in a minuscule area and sense minute amounts of chemicals and biological materials. Researchers have brought these possibilities a step closer. mark for My Articles similar articles
Chemistry World
January 17, 2007
Richard Van Noorden
Molecular Magnets of Mystery Researchers have discovered a new class of molecular magnets which work above room temperature. But why the magnets work, and what their structures are, remains a perplexing mystery. mark for My Articles similar articles
Chemistry World
September 29, 2014
David Bradley
Pick and mix macromolecules New ways are discovered to piece together pi-functional molecular building blocks to make a wide range of macromolecules. mark for My Articles similar articles
Chemistry World
January 2010
Philip Ball
Welcome to the machine Molecular machines have promised so much but are they more whimsical than technical? mark for My Articles similar articles
Chemistry World
May 2011
Column: In the pipeline Molecular biology, physics, materials science, physiology, even pure mathematics is a neighbor, and these neighbors are usually reached through a zone of interdisciplinary stuff that's rather hard to define. So who counts as a chemist? mark for My Articles similar articles
Home Toys
December 2005
David Frey
How to Hide the Wires Most consumers agree that the best wire is a hidden wire. Here are three options to hiding yours. mark for My Articles similar articles