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Technology Research News November 5, 2003	Paired molecules store data Researchers from the University of California at Irvine have bonded a pair of molecules to form a molecule that has two states. The components are photochromic fulgimide and a dye molecule capable of florescence.
Technology Research News August 27, 2003	Light makes molecule shine Researchers from Kyushu University in Japan have constructed a fluorescent molecule that can be repeatedly switched on and off. If a way can be found to switch individual, closely-packed molecules on and off, fantastic amounts of information could be stored in very small spaces.
Technology Research News March 24, 2004	DNA has nano building in hand Researchers from Ludwig Maximilians University in Germany have built a simple molecular machine from DNA that can bind to and release single molecules of a specific type of protein.
Technology Research News November 19, 2003	Molecular memory is electric Researchers from Osaka Kyoiku University in Japan have found a way to use a single molecule to store computer information.
Chemistry World January 16, 2012 Kate McAlpine	Stripped down spectroscopy to probe single molecules Spectroscopy, a key method of identifying atoms and molecules with light, has been taken to its most fundamental level - a single photon absorbed by a single molecule.
Technology Research News February 26, 2003	DNA forms nano piston DNA is a molecule of many talents. In addition to its biological role of carrying the blueprint to life, it has performed computations and self-assembled into various shapes in the laboratory. Some of those shapes are movable, which paves the way for molecular machines.
Chemistry World February 27, 2006 Michael Gross	A DNA Switch for RNA Folding Researchers have equipped a large RNA domain with a DNA switch, which they say can fold or unfold the RNA molecule at will.
Technology Research News September 24, 2003	Glow shows individual DNA Researchers have made a type of artificial DNA of that glows when it combines with a specific sequence of natural DNA. In principle, the method could be used to develop DNA chips that directly sense individual DNA molecules.
Technology Research News January 14, 2004	Hardy molecule makes memory In what may mark an advance in the quest for ever-higher data-storage density, researchers from the University of California have shown that a type of porphyrin molecule holds up under temperatures as high as 400 degrees Celsius and after being written to and read from trillions of times.
Technology Research News June 15, 2005 Kimberly Patch	DNA Machine Links Molecules Researchers have fashioned a nanomechanical device from DNA that can be programmed to align a series of molecules and fuse them together. The technique could potentially be used to put together designer polymers, encrypt information, and carry out computations.
Chemistry World December 13, 2011 Jon Cartwright	Scientists unveil tiniest switch Researchers in Germany claim to have created the world's smallest molecular switch, relying on the movement of just a single proton.
Chemistry World November 16, 2011 Simon Hadlington	Unlocking the secrets of DNA's stiffness Computational chemists believe they have solved one of the puzzles about the stiffness of DNA: how much of the molecule's rigidity is due to electrostatic forces and how much to its physical structure.
Technology Research News August 22, 2005	DNA Technologies The versatile DNA molecule has proven to be a powerful technological building block. Researchers have developed ways of combining DNA molecules that allow them to carry out computations in test tubes and create two-dimensional patterns and three-dimensional structures at the nanoscale.
Chemistry World May 18, 2011 James Urquhart	Throwing light on molecular logic gates The multifunctional molecule, which can be reconfigured by light, could be used in data storage devices and biomedicine, including nanoparticle tracking and drug delivery.
Chemistry World July 4, 2010 Hayley Birch	DNA sticks at flick of switch A new technique that sticks individual DNA molecules to a gold surface works at the flick of an electrochemical switch.
Chemistry World August 8, 2006	Single Molecule Makes Electronic Switch A single molecule, trapped between two electrodes, acts as a switch and has a `memory' of the type used in data storage, researchers have found.
Technology Research News February 11, 2004	Scientists brew tree-shaped DNA Researchers from Cornell University have synthesized a new type of DNA that can be used as a nanotechnology building block.
Technology Research News March 23, 2005	Nanowires track molecular activity Researchers from Harvard University have found a way to use transistors made from silicon nanowires to gain information about how small molecules bind to proteins.
Technology Research News June 29, 2005	Self-assembly: the natural way to make things In biology, there are a few different ways DNA molecules can be replicated and combined.
D-Lib February 2001	Molecule of the Month The Molecule of the Month website is based at the University of Bristol in the United Kingdom. As well as being a site containing many interesting chemical facts, the site provides a good example of the way the web can be used to create a truly worldwide database of information...
Chemistry World March 31, 2009 Jon Cartwright	Blood clotting light work for new molecule The molecule, which works with the help of an enzyme, could one day be used in medicine to shut off blood supply to localized areas of the human body such as tumors.
HHMI Bulletin Feb 2011	DNA Curtains How proteins behave in such a crash test gives scientists data about their structural integrity, how they attach to DNA, and how they behave in a cell.
Chemistry World May 12, 2011 Jon Cartwright	'Chemical soldering' heralds single molecule electronics Scientists in Japan and Switzerland have demonstrated how to wire up single molecules with conductive nanowires.
Technology Research News October 22, 2003 Kimberly Patch	DNA forms nano waffles A method for stitching together strands of DNA yields microscopic waffled sheets and ribbons. The nanostructures make handy building materials that could help bridge the huge technological chasm between the realm of molecules and the merely microscopic.
Chemistry World January 2012	DNA motors on With the relentless rise of DNA nanotechnology's popularity, Emma Davies explores the role chemistry has played in its success
Technology Research News August 27, 2003 Kimberly Patch	DNA plays tic-tac-toe In addition to its natural role as the blueprint of life, DNA has been tapped to compute and to form nanoscale machines. A new type of DNA logic is aimed at marrying these artificial functions to make control circuits for nano machines. The first result is an unbeatable tic-tac-toe player.
Technology Research News March 24, 2004 Eric Smalley	Molecular logic proposed Researchers from the French National Center for Scientific Research (CNRS) and University College London in England have devised a scheme for designing logic circuits within individual molecules.
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.
Technology Research News November 3, 2004 Smalley & Patch	DNA Machines Take a Walk Researchers working to form nanoscale machines and materials are increasingly tapping into nature's building blocks.
Chemistry World February 28, 2012 Nina Notman	Observing Charge Distribution in Molecules The distribution of charge across a single molecule has been imaged for the first time by Swiss scientists. It is hoped that this work may eventually lead to electronic devices consisting of organic molecules.
Technology Research News August 13, 2003	Interference boosts biochip Researchers from the Spanish Superior Counsel of Scientific Research and the Polytechnic University of Valencia in Spain have built a chip that senses interactions among molecules via lightwave interference.
Chemistry World June 16, 2010 Simon Hadlington	Rotaxane molecule seen in action Researchers from the US and Japan have directly observed the ring of a rotaxane molecule shuttling along its spindle. The behaviour of the rotaxane is influenced by its molecular environment, something that is significant if the molecules are to be used as molecular machines.
Technology Research News September 24, 2003	Artificial DNA stacks metal atoms In recent years, researchers have replaced some of DNA's natural bases with those that attach to metal atoms in order to coax DNA to organize metal ions into tiny structures. Researchers in Japan have tapped the method to form stacks of single metal ions.
Chemistry World February 28, 2010 Jon Cartwright	Reactions on DNA origami watched with AFM Chemists in Denmark have for the first time imaged chemical reactions on a DNA origami scaffold so that they can precisely attach single molecules, involving atomic force microscopy.
PC World February 1, 2002 Kuriko Miyake	Olympus Unveils DNA Computer Rather than relying on a microprocessor, computer runs on reactions between fragments of DNA...
Technology Research News October 6, 2004	Chip spots DNA electrochemically A microelectrochemical method of reading DNA chips could be used in portable detectors. It could be use practically in two to five years, according to the researchers.
HHMI Bulletin February 2012 Sarah C. P. Williams	Force Factor In the context of cells, forces are required to move molecules. Quantifying these forces gives scientists a way to compare and contrast different molecular motors.
Chemistry World March 8, 2010 Lewis Brindley	Molecular midwives helped birth of DNA 'Molecular midwives' - are compounds that played a crucial role in combining small nucleotide fragments into the first genetic polymeric material.
Chemistry World April 18, 2010 Simon Hadlington	First DNA rotaxane Rotaxanes are dumbbell-shaped molecules encircled by a molecular hoop that can move unhindered along the axle, trapped by the bulky stoppers at either end. These could be useful components in molecular machines.
Chemistry World December 14, 2011 Kate McAlpine	Artificial intelligence for quantum chemistry Quantum chemical approximations don't always need to start from scratch, says an international team of researchers. Algorithms can now be used to predict the atomisation energy of huge numbers of molecules
Technology Research News August 27, 2003	Detector senses single DNA Researchers from the University of California at Los Angeles have tapped differences in the folding characteristics of single-stranded and double-stranded DNA to make a sensor capable of detecting a single DNA molecule.
Technology Research News August 10, 2005	DNA process stamps patterns DNA's ability to connect matching strands is at the heart of a stamp that promises to bring mass production to the nanoscale.
Chemistry World September 17, 2012 Ian Le Guillou	Raising the curtain on single-stranded DNA Scientists have created microfluidic devices containing single-stranded DNA 'curtains' for the first time, allowing scientists to study its interactions with proteins in real time.
Chemistry World October 19, 2009 Simon Hadlington	DNA stretching mystery solved A detailed understanding of the elastic properties of DNA can give scientists key insights into interactions of DNA and the proteins that carry out these manipulations.
Technology Research News March 26, 2003 Eric Smalley	Molecule toggle makes nano logic A popular trend in technology research is copying nature, and another source of inspiration is the world of everyday objects. Researchers at Hewlett-Packard Laboratories have proposed a series of molecules that work like ordinary light switches.
Technology Research News May 5, 2004 Kimberly Patch	DNA Bot Targets Cancer Researchers from Israel have constructed a molecular-size computer that is programmed to find signs of cancer cells, and when they are present, dispense DNA molecules designed to eradicate those cells.
Science News April 8, 2000 Ivars Peterson	Hiding in DNA ...This use of DNA molecules to hide secret messages won Viviana I. Risca of Paul D. Schreiber High School in Port Washington, N.Y., the top prize at this year's Intel Science Talent Search...
Technology Research News July 2, 2003 Kimberly Patch	DNA makes nano barcode Sheets of DNA that form a barcode pattern could make reading answers generated from DNA computing a lot easier. The method may also make it possible to construct electronics components molecule-by-molecule.
Technology Research News August 10, 2005 Eric Smalley	Pixels speed quantum crypto Crossing quantum physics with computer displays yields a new way of encoding information in photons. Using photons as pixels lets researchers encode more information per photon, promising higher data rates for quantum cryptography.
Technology Research News December 11, 2002 Kimberly Patch	DNA prefers diamond DNA is particularly useful for sensing pathogens like those used in biological weapons. The trick to making sensors that can be used in the field may involve attaching strands of DNA to a thin film of diamond, preparing sensors to withstand the rigors of the real world.