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Chemistry World
February 27, 2007
Jon Evans
Molecular pH Sensor Inspired by Relay Runners Chemists have taken inspiration from relay runners to create a molecular version of a conventional glass pH electrode. Their molecular sensor can measure pH over a wide range and should allow scientists to begin measuring pH levels in microscopic volumes, such as within individual cells. mark for My Articles similar articles
Reactive Reports
Issue 58
ID Tags for Teenage Molecules One academic team has developed a logical technology that allows them to generate millions of unique tags to track sub-microscopic objects. mark for My Articles similar articles
Reactive Reports
Issue 46
David Bradley
Bubble Logic Molecular-based computation may allow unprecedented miniaturization. mark for My Articles similar articles
Chemistry World
November 15, 2007
Tom Westgate
Computing Goes Into Solution South Korean scientists have developed the first soluble molecular logic gates - one step along the way to designing molecular computers and biological lab-on-a-chip devices. mark for My Articles similar articles
Reactive Reports
Issue 74
David Bradley
Communicating with Logical Chemistry Researchers have developed a simple glowing molecule that can carry out logical operations. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Technology Research News
December 3, 2003
Molecule does two-step Duke University researchers have found a way to make a molecule react only when it has been hit by two photons of ultraviolet light, making the molecule a controllable switch. The molecule could eventually be used in optical storage devices and in biochips. mark for My Articles similar articles
Chemistry World
April 26, 2009
Simon Hadlington
Glowing protein in 'animal photosynthesis' Scientists have discovered that a glowing protein found in some exotic marine animals and used widely as a 'marker' in molecular biology has another remarkable property mark for My Articles similar articles
Chemistry World
May 16, 2007
Tom Westgate
DNA Photography It is a technology that is fast disappearing in the digital age. But black and white photography is more than an archaic art-form to a team of German chemists who have used it as the basis for a simple method of detecting labeled DNA molecules at attomole levels. mark for My Articles similar articles
Chemistry World
October 23, 2014
The resolution revolution Super-resolution fluorescence microscopy earned three of its creators a Nobel prize this year. mark for My Articles similar articles
Reactive Reports
October 2006
David Bradley
Amilra Prasanna "AP" de Silva An interview with the Queen's University of Belfast chemistry professor on his fascinating research into logical molecules. mark for My Articles similar articles
Chemistry World
October 13, 2011
Phillip Broadwith
Following Electrons' Chemical Reaction Quickstep The oscillating electronic states of molecules nearby and passing through a conical intersection can now be probed directly. mark for My Articles similar articles
Chemistry World
June 13, 2012
Simon Hadlington
Exploding molecule provides 3D bond images Researchers from the US and Germany have demonstrated a new way to obtain accurate three-dimensional images of molecules, with precise measurements of the geometry of the molecule's chemical bonds. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
August 13, 2013
Uwe Pischel
Molecular logic-based computation This book, by A. Prasanna de Silva, will serve the expert, as well as interested scientists from other specialties related to any aspect of molecular logic. mark for My Articles similar articles
Chemistry World
August 2010
Let's get physical The field of physical chemistry is booming, as more and more scientists seek to understand their work on a molecular level mark for My Articles similar articles
IEEE Spectrum
February 2012
Miles et al.
Using Lasers to Find Land Mines and IEDs A laser could ionize a distant puff of air and thus safely detect the fumes from buried explosives mark for My Articles similar articles
Chemistry World
September 24, 2014
Hayley Simon
Water provides new angle on single molecule imaging Small variations in a molecule's conformation can have a large effect on chemical reactivity. Being able to identify these differences is one of the aims of high resolution spectroscopy. mark for My Articles similar articles
Chemistry World
January 5, 2007
Richard Van Noorden
Password Protection Goes Molecular Israeli scientists have invented the ultimate in small-scale security: a molecule that acts like an electronic keypad lock. mark for My Articles similar articles
IEEE Spectrum
June 2009
Saswato Das
Two-Laser Lithography Shrinks Transistors A new microscopy technique gets adapted for chipmaking mark for My Articles similar articles
Chemistry World
February 2007
Philip Ball
The Crucible Molecular biology isn't just about the cleverness of proteins and nucleic acids. Even the molecules often assumed to be just part of the scaffolding, such as lipids, and the very water that bathes them all, may have inventive roles to play. mark for My Articles similar articles
Chemistry World
November 11, 2009
James Urquhart
Structural snapshots of complex molecules US researchers have pioneered a new spectroscopy technique to uncover the precise sequence of atomic movements and structural changes that occur during complex chemical transformations. mark for My Articles similar articles
Chemistry World
August 27, 2009
Nina Notman
Molecules in close-up A tuning-fork-like device than measures atomic forces is able to image every single atom in a molecule, according to its Swiss inventors. mark for My Articles similar articles
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. 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
February 8, 2006
Jon Evans
To Boldly go Where no Chemist Has Gone Before Studying the interactions between different molecular fragments is taking researchers to the uncharted regions of chemical space. mark for My Articles similar articles
Chemistry World
January 10, 2012
Phillip Broadwith
Amino acid residues give away bloodstain's age Chemists in the US have developed a quick and simple way to find out how old bloodstains are using natural fluorescence measurements. mark for My Articles similar articles
Scientific American
April 18, 2005
Kauffmann & van den Bosch
CT Scan for Molecules Producing 3-d images of electron orbitals. mark for My Articles similar articles
Chemistry World
November 13, 2013
Matthew Smith
Illuminating probes identify amino acids The method proposed by researchers at Bowling Green State University in Ohio analyses fluorescence signals when guest europium ions are displaced from an array of two cucurbituril host probes. mark for My Articles similar articles
Chemistry World
July 11, 2012
Rebecca Brodie
Better Security with Through-Barrier Detection Using SORS A team working in the UK have demonstrated that spatially offset Raman spectroscopy using short wave infrared can detect chemicals through physical barriers such as containers, which is a step forward in detection and security. mark for My Articles similar articles
Chemistry World
September 1, 2009
Tom Bond
Complex shines a light on its own creation A complex that spontaneously forms at a surface and then signals its own assembly has been created by scientists from the Netherlands. 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
July 15, 2014
Philip Ball
Molecular clocks may probe fundamental laws A new proposal for using molecules rather than atoms for ultra-precise measurement of frequencies could help to probe whether there are fundamental laws of physics beyond the ones we know already. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
May 2012
Sniffing out explosives Can science compete with the sensitivity of a sniffer dog's nose? Emma Davies finds out mark for My Articles similar articles
Chemistry World
July 25, 2011
Harriet Brewerton
DNA Toxic Gas Detector Scientists in the US have developed a sensitive and simple sensor that could be used to detect toxic gases occurring in urban areas. mark for My Articles similar articles
Chemistry World
January 30, 2014
Jessica Cocker
Crystal structure highlights buckycatcher's flexibility Chemists in the US have successfully isolated the first anion of a distinctive type of pincer molecule, known as a buckycatcher, and confirmed the extraordinary flexibility it has for encapsulating guest molecules. mark for My Articles similar articles
Technology Research News
December 29, 2004
Coated Nanotubes Make Biosensors Researchers are using carbon nanotubes to sense single molecules, and are tapping the way carbon nanotubes give off near-infrared light in order to read what the sensors have detected. 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
September 29, 2015
Navigating chemical space How big is chemistry? I don't mean how important is it, or how many people do it, but rather, how many molecules are there that we could make? mark for My Articles similar articles
Chemistry World
October 30, 2007
Jayaraman Killugudi
Glowing Future for Nanotubes A team of scientists from India and Japan have been the first to make a bundle of nanotubes glow, paving the way for their use as chemical sensors or in optoelectronics. mark for My Articles similar articles
Technology Research News
September 10, 2003
Gold speck highlights molecules How do you sense what is happening at the scale of molecules? Researchers have found a way to detect the very small spectral shifts that occur when the light scattering off a single gold nanoparticle interacts with molecules. mark for My Articles similar articles
Chemistry World
August 27, 2015
Matthew Gunther
Nanoscale microscopy casts light on cellular dynamics Scientists at the Howard Hughes Medical Institute, US, have fine tuned an off-shoot of their super-resolution microscopy technique to image dynamic processes within the cell membrane for the first time. mark for My Articles similar articles
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. 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
September 25, 2014
Simon Hadlington
First interstellar sighting of a branched alkyl molecule The radiotelescope in Atacama, Chile, has found the first branched molecule ever seen in interstellar space 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
Chemistry World
February 23, 2012
Laura Howes
Simple sensitive TNT detection Indian scientists have created a gel that gives a fluorescence response when exposed to particles of explosive trinitrotoluene mark for My Articles similar articles
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. mark for My Articles similar articles