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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
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
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
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
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. 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
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. mark for My Articles similar articles
BusinessWeek
July 19, 2004
Catherine Arnst
James Watson and Francis Crick: Cracking The Code Of Life The 1953 discovery of the molecular structure of deoxyribonucleic acid, the building block of all life, transformed biology. And the Cold War and male chauvinism played roles in solving the DNA riddle mark for My Articles similar articles
PC Magazine
July 13, 2005
John R. Quain
DNA Printing Press A group of scientists believes it has an inexpensive nanoprinting technique that could lead to the mass production of DNA-based chips that could revolutionize disease detection. 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
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. mark for My Articles similar articles
Chemistry World
June 12, 2013
Sarah Houlton
No small success Chad Mirkin has been the driving force behind four spin-out nanotechnology companies, and has more than 850 patents to his name. Yet he describes himself as something of an accidental chemist. He is particularly proud of spherical nucleic acids. 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
IEEE Spectrum
March 2013
Eliza Strickland
The Gene Machine and Me Ion Torrent's chip-based genome sequencer is cheap, fast, and poised to revolutionize medicine mark for My Articles similar articles
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. 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
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
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. mark for My Articles similar articles
Chemistry World
August 23, 2011
Josh Howgego
Expanded genetic alphabet could spell out new genes Chemists have created an artificial genetic code capable of evolving to produce new genes. The code consists of six bases, rather than the standard four, and could form the basis of randomly mutating synthetic life. mark for My Articles similar articles
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. 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
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
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. 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
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. mark for My Articles similar articles
Chemistry World
July 22, 2011
Kate McAlpine
Self-assembling DNA structures carve out a niche Researchers have used DNA nanostructures to create raised ridges and tiny trenches in silicon dioxide using an etching technique. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
October 24, 2012
Less is more for DNA reactions A technique allowing the use of small amounts of DNA for efficient DNA-directed chemistry has been developed by scientists in Germany. mark for My Articles similar articles
Reactive Reports
Apr/May 2005
David Bradley
At Last, the Structure of DNA Researchers have made a significant advance in our understanding of life's main molecule, using X-ray crystallography to determine the three-dimensional structures of nearly all the possible sequences of a macromolecule. 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
Technology Research News
February 25, 2004
Nanowires spot DNA mutation Nanowire sensors could eventually be built into labs-on-a-chip that could be used for medical diagnostics and pathogen detection in the field, and for drug discovery. mark for My Articles similar articles
Scientific American
June 2005
JR Minkel
RNA to the Rescue The spectacular discovery that a species of plant can summon up genes its parents have lost highlights biologists' increasing recognition of RNA as a more versatile and important molecule in its own right. 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
March 12, 2003
RNA forms nanomotor Researchers from Purdue University have constructed a tiny motor from DNA and RNA molecules. The device, fueled by ATP, which powers our own movements, could eventually power nanomachines. mark for My Articles similar articles
Chemistry World
April 5, 2007
Simon Hadlington
Chemical Probe Seeks Out DNA Damage Researchers have developed a novel way to detect damage on DNA. The finding could open the way to a new toolkit of molecular probes to investigate the impact of chemical modifications on DNA, potentially providing insights into the way that mutations in DNA can result in cancers. 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
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
Technology Research News
August 25, 2004
DNA Copier Uses Little Power Today's laboratory DNA detectors require a lot of energy. Researchers have devised a method that copies the way DNA is replicated biologically in order to avoid the energy-intensive heating and cooling process. mark for My Articles similar articles
Chemistry World
November 2006
Bea Perks
Call That Chemistry? This year's Nobel prize in chemistry was a tour de force for crystallography, underscoring the vital role chemistry plays across the sciences. mark for My Articles similar articles
Chemistry World
July 18, 2014
Melissae Fellet
Molecular computer calculates Ebola diagnosis A molecular computer could one day simplify analysis of biomedical assays like those used to diagnose Ebola, researchers say. 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
Chemistry World
January 20, 2011
James Urquhart
SNPs on display DNA origami and atomic force microscopy have been combined to reliably detect and image single nucleotide polymorphisms, the most common form of genetic variation in the human genome. mark for My Articles similar articles
Chemistry World
April 24, 2013
Rebecca Brodie
DNA, Russian opera and blue suede shoes Duncan Graham is professor of chemistry at the University of Strathclyde, UK. He was recently appointed chair of the editorial board for Analyst, and will take up the role in 2014. His research areas include nucleic acid chemistry and synthetic chemistry for bioanalysis. 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
January 11, 2008
John Bonner
DNA Nanoparticles Detect Gene Expression US scientists have made nanoparticles from DNA that they say could be used to identify the genes being expressed in a single cell. mark for My Articles similar articles
Technology Research News
May 21, 2003
DNA sensor changes color University of Rochester researchers have designed a simple, inexpensive sensor that can detect specific sequences of DNA on-the-fly. mark for My Articles similar articles
Chemistry World
August 2007
Philip Ball
Opinion: The Crucible The twist on DNA mark for My Articles similar articles
Chemistry World
January 31, 2008
Michael Gross
A DNA Crane for Molecular Building Sites Researchers in Germany have developed a DNA-based crane that can pick up molecules from a depot and deposit them precisely at a target site. mark for My Articles similar articles
Bio-IT World
May 7, 2002
Anthony Strattner
Molecular Machining Blending nanotechnology with bioengineering, researchers at engeneOS use genomic information as engineerable parts to build biomolecules. mark for My Articles similar articles