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Chemistry World
May 27, 2008
Simon Hadlington
Computer brain unearths better insect repellents Mosquitoes seeking to gorge on human blood could soon be faced with a new range of chemicals designed to put them off, thanks to new research. mark for My Articles similar articles
BusinessWeek
August 12, 2010
Arielle Fridson
Innovator: George Church Synthetic biologist George Church says he can create living things faster than nature can, essentially speeding up evolution. And he says he can do it cheaply. mark for My Articles similar articles
HHMI Bulletin
Spring 2013
Sarah C.P. Williams
Sounding the Alarm Details on how cells detect and respond to foreign DNA may provide clues to autoimmune diseases. mark for My Articles similar articles
Chemistry World
April 19, 2012
Andy Extance
Polymers perform non-DNA evolution Scientists have found that six polymer alternatives to DNA can pass on genetic information, and have evolved one type to specifically bind target molecules. mark for My Articles similar articles
Chemistry World
August 28, 2007
Tom Westgate
Repairing DNA Could Let Frozen Bacteria Survive for Millennia An international team of scientists believe they have strong evidence that bacteria trapped in permafrost are able to survive for hundreds of thousands of years by repairing their DNA. mark for My Articles similar articles
Chemistry World
May 7, 2014
Emma Stoye
Bacterium survives unnatural DNA transplant The first organism that can grow and replicate with an unnatural base pair in its DNA -- giving the cell six nucleotides instead of the usual four -- has been created by scientists in the US. mark for My Articles similar articles
IEEE Spectrum
August 2006
Schoenbach et al.
Zap Extreme voltage could be a surprisingly delicate tool in the fight against cancer. The list of effects that scientists have achieved using nanoseconds-long pulses is growing rapidly, though their actual use as a medical treatment is still years away. mark for My Articles similar articles
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 mark for My Articles similar articles
Bio-IT World
January 21, 2005
Mark D. Uehling
How to Find a New TB Drug Scientists at Johnson & Johnson (JNJ) have announced the first novel class of antibiotics in 40 years. The diarylquinolines, as the new compounds will be known, could offer shorter treatment regimens and be a precise weapon against tuberculosis. mark for My Articles similar articles
Chemistry World
March 1, 2011
Catherine Bacon
Unravelling chromosomes Danish scientists have used a micro device to isolate centimetre-long portions of human DNA to help study the genetic make-up of diseased cells. mark for My Articles similar articles
Chemistry World
September 2010
Repulsive chemistry Simon Hadlington discovers why some people get bitten by more insects than others, and how new chemical deterrents are helping fight them off mark for My Articles similar articles
Chemistry World
May 21, 2012
Simon Hadlington
Rewritable DNA for digital data storage A rewritable memory storage module can form the basis of a digital memory system, scientists suggest, with the cell being able to 'record' transient changes in its internal chemistry. mark for My Articles similar articles
Industrial Physicist Biomimetic Nanotechnology Although biomimetic nanotechnology is in its infancy, with no applications yet reaching commercialization, the barriers in some cases lie mainly in scaling up production processes to industrial levels. mark for My Articles similar articles
Wired
September 25, 2007
Three Smart Things You Should Know About Bacteria The benefits of bacteria. mark for My Articles similar articles
Food Processing
October 2008
Make Important Decisions on a Full Stomach Although many time-crunched executives forgo working lunches, there might be a good reason for them to change their modus operandi. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
October 19, 2015
Matthew Gunther
The house that DNA built The 2015 chemistry Nobel prize was awarded to Tomas Lindahl, Paul Modrich and Aziz Sancar for DNA repair. mark for My Articles similar articles
Chemistry World
March 15, 2010
James Urquhart
All aboard the DNA nanotube Cargo-carrying DNA nanotubes that can rapidly release their load on demand have been made for the first time by Canadian researchers. mark for My Articles similar articles
Popular Mechanics
September 2006
Ben Harder
Seeking Immunity Pathogens like West Nile virus show no respect for borders. But a new class of vaccines may soon keep them in check. mark for My Articles similar articles
Chemistry World
August 9, 2012
Jon Cartwright
'Genetic code' guides nanoparticle growth Researchers in the US and China have demonstrated that DNA can also be used as a blueprint for the creation of non-biological structures. Their 'genetic code' could pave the way for tailored nanoparticles -- fit for use as catalysts, or in surface-enhanced Raman spectroscopy. mark for My Articles similar articles
Chemistry World
October 7, 2015
Matthew Gunther
DNA repair research takes the 2015 chemistry Nobel The 2015 Nobel Prize in chemistry has been awarded to Tomas Lindahl, Paul Modrich and Aziz Sancar for unraveling how cells deal with DNA damage. mark for My Articles similar articles
Chemistry World
July 4, 2008
Emma Davies
Creating a Second Genetic Code Japanese researchers have made artificial DNA that acts like the real thing, even forming right-handed duplexes with complementary artificial strands. mark for My Articles similar articles
Chemistry World
October 17, 2011
Hayley Birch
Quickly sorting cells using DNA A new magnetic cell sorting technique uses principles borrowed from DNA nanodevices. The approach could help scientists rapidly separate different types of cells from complex mixtures. mark for My Articles similar articles
Chemistry World
September 10, 2013
Emma Stoye
Mosquito repellents from skin secretions Those plagued by mosquitoes may one day be able to ditch the DEET in favour of substances naturally produced by skin, according to researchers at the US Department of Agriculture's Agricultural Research Service. mark for My Articles similar articles
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. mark for My Articles similar articles
Technology Research News
November 3, 2004
Kimberly Patch
DNA in nanotubes sorts molecules Researchers have made a synthetic membrane that recognizes certain biochemical molecules and allows them to pass through. The method could be used to make biological sensors like those needed for genetics research, and to sort biological molecules, mark for My Articles similar articles
Chemistry World
November 15, 2012
David Bradley
DNA folds up into a synthetic ion channel An artificial ion channel that spans a synthetic lipid membrane has been created using DNA origami by researchers in Germany and the US. mark for My Articles similar articles
Chemistry World
October 31, 2008
Manisha Lalloo
DNA-rewinding protein discovered US scientists have found an enzyme that rewinds sections of DNA whose strands have mistakenly come apart. mark for My Articles similar articles
IEEE Spectrum
March 2011
Lucks & Arkin
Synthetic Biology's Hunt for the Genetic Transistor How genetic circuits will unlock the true potential of bioengineering mark for My Articles similar articles
Bio-IT World
October 9, 2002
Salvatore Salamone
Calculating with DNA Scientists have demonstrated that DNA computers can solve complex problems, but the verdict is out on whether they will ever become practical. mark for My Articles similar articles
Chemistry World
April 14, 2011
Laura Howes
DNA origami yields tiny flask A US group of researchers has made a round bottomed flask from folded up DNA with an internal capacity of just 24000nm 3, which would be enough to hold 800,000 molecules of water. mark for My Articles similar articles
PC Magazine
August 8, 2008
Carol L. Gonsher
Storing Data on Living Computers DNA stores an awful lot of information, so why not computer data? mark for My Articles similar articles
Reactive Reports
Issue 54
David Bradley
Hula-Hoop DNA Amplification Periodic nanostructures made of gold nanoparticles and long DNA strands with repeated sequences have been prepared by using a technique known as "rolling circle amplification" or the "hula-hoop" technique. 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
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. mark for My Articles similar articles
Food Processing
April 2011
Mark Anthony
Soluble Fibers: Prebiotic Boon to Health Fiber is breaking out of its "wood-chip" image with its attraction as a prebiotic component and the functional gateway to digestive health. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
January 3, 2013
Laura Howes
Hunted becomes the hunter in DNA ecosystem Scientists in Japan have modelled a biological ecosystem containing a predator and a prey using nothing more than short pieces of DNA. The 'striking' similarity between the molecular system and biological ecosystems suggests a new use for these biochemical oscillators. mark for My Articles similar articles
Chemistry World
June 26, 2008
Bea Perks
Liquid Crystals Stand up for DNA Detection Liquid crystals that realign in response to DNA can reveal subtle sequence alterations, even a single base mutation, report US scientists. mark for My Articles similar articles
Chemistry World
January 28, 2015
Emma Stoye
Tiny volcanic cracks 'incubated' ancient DNA Tiny pores within volcanic rocks on ancient Earth may have provided the ideal conditions for replicating molecules, and could also have driven the evolution of longer and longer genetic sequences, researchers in Germany have shown. mark for My Articles similar articles
Wired
January 2005
Oliver Morton
Life, Reinvented A group of MIT engineers wanted to model the biological world. But, damn, some of nature's designs were complicated! So they started rebuilding from the ground up - and gave birth to synthetic biology. mark for My Articles similar articles
Chemistry World
October 14, 2011
James Mitchell Crow
Twist in the tale to improve gene therapy New insights into the physical properties of different forms of DNA could help to improve gene therapy, chemists in Spain and India say. mark for My Articles similar articles
Chemistry World
June 30, 2011
Laura Howes
Chemically evolved bacteria European scientists have created an Escherichia coli strain with a separate genome using chlorinated DNA. mark for My Articles similar articles
Chemistry World
January 30, 2014
Anthony King
Unnatural DNA links click for faster synthesis Human cells can still read strands of DNA correctly if they are stitched together using linkers not found in nature, a new study shows. mark for My Articles similar articles