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Chemistry World September 8, 2014 Emma Stoye	CPU heat powers PCR disease detection Scientists in the US have devised a new way of carrying out blood tests -- based on a modified computer and camera phone -- that could lower the costs of disease screening in developing countries.
Reactive Reports David Bradley	Integrated Biochips A new microfluidic device that can perform sample preparation, polymerase chain reaction, and microarray detection functions on a single device has been developed by US researchers.
Chemistry World April 1, 2011 Erica Wise	DNA detection for rapid HIV diagnosis The diagnosis of HIV in developing countries could be quicker using a low cost device developed by US scientists.
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.
Chemistry World November 7, 2013 Simon Hadlington	Rocket-propelled read-out for new DNA chip US researchers have invented a lab-on-a-chip that can measure how much of a specific strand of DNA is in a sample using a 'rocket-propelled' thread of ink that can be read by eye.
Chemistry World March 1, 2012 Simon Hadlington	Quicklime provides a hot way for rapid HIV detection US researchers have developed a rapid testing kit for HIV, which uses nothing more sophisticated than quicklime to power it.
Chemistry World February 11, 2011 Elinor Richards	Thirty minute flu gene detector Scientists in Japan have developed a portable influenza testing kit with better accuracy than current methods, which can give a result in 30 minutes.
Chemistry World August 19, 2009 Hayley Birch	Gold nanoparticles detect cancer Chinese scientists have used gold nanoparticles as ultrasensitive fluorescent probes to detect cancer biomarkers in human blood.
Chemistry World June 18, 2009 Lewis Brindley	Chemical speed-dating even faster Researchers in the US have adapted a DNA amplification technique to develop a simpler way to rapidly screen chemical reactions.
Chemistry World May 9, 2008 Simon Hadlington	All-in-one gene detection on a chip Scientists in Singapore have invented a tiny machine that can rapidly prepare, purify and genetically analyse blood or other biological samples in less than 20 minutes.
Technology Research News July 30, 2003 Eric Smalley	Chip senses trace DNA Handheld detectors could one day allow you to monitor your body for cancer, your water for chemicals, and your food for bacteria. This requires inexpensive electronics that are capable of detecting trace amounts of substances. One candidate is a chip containing DNA-tipped carbon nanotubes.
Chemistry World March 19, 2007 Jessica Ebert	Pocket-Sized PCR Machine Scientists in the US report being one step closer to designing a miniaturized, portable polymerase chain reaction machine that could be used for applications such as point-of-care diagnostics.
Technology Research News December 3, 2003 Eric Smalley	Biochip puts it all together Researchers have made all manner of microfluidic machines, but have yet to come up with cheap, mass-producible biochips for handheld medical and environmental testing. A simple plastic chip puts the necessary pieces together. The $7 device tests blood samples for the presence of E. coli bacteria.
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.
Chemistry World February 4, 2011 Holly Sheahan	Crime scene DNA testing on the move A microfluidic chip that can come up with a DNA profile in less than three hours has been designed by US scientists for use at crime scenes.
Chemistry World February 22, 2009 Phillip Broadwith	Reading DNA Base by Base A technique to electrically detect individual DNA bases cut from a single strand of DNA has been developed by researchers in the UK.
Chemistry World May 1, 2007 Jessica Ebert	Pocket-sized PCR Machine Scientists in the U.S. report being one step closer to designing a miniaturized, portable PCR machine that could be used for applications such as point-of-care diagnostics.
Bio-IT World November 14, 2003 Elizabeth Gardner	Ultimate Analysis With the necessary tools at hand, the race is on to build -- and market -- the first affordable, portable, fully functional DNA analyzer. Is the world ready?
American Family Physician May 15, 2002 Alex H. Krist & Amy Crawford-Faucher	Management of Newborns Exposed to Maternal HIV Infection The management of infants whose mothers are infected with the human immunodeficiency virus involves minimizing the risk of vertical transmission of HIV, recognizing neonatal HIV infection early, preventing opportunistic infections, and addressing psychosocial issues...
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.
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.
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.
Chemistry World April 10, 2008 Henry Nicholls	Water Retains DNA Memory of Hidden Species A team of scientists has demonstrated that DNA profiling could be a quick, effective and relatively cheap alternative to finding new species of animal life.
The Motley Fool December 30, 2003 Jeff Hwang	Trinity Scores With HIV Test FDA approval of 10-minute HIV test sends Trinity shares soaring.
Bio-IT World October 14, 2004 Mark D. Uehling	Not-So-Cool DNA Storage With robotics and innovative sample tagging, GenVault offers DNA archiving with no freezer burn.
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 March 30, 2012 Russell Johnson	Miniaturizing disease diagnosis tool South Korean scientists have created a temperature cycle for the on-chip flow-through polymerase chain reaction using a single heater.
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.
Chemistry World October 30, 2014 Emma Stoye	DNA 'barcodes' used to track food A DNA 'barcode' that can be added directly to food to enable it to be tracked and authenticated as it moves from farm to fork has been developed by scientists in Switzerland.
Chemistry World February 6, 2008 Simon Hadlington	Better Detection of DNA Synthesis Researchers in the US have developed a new way to detect DNA synthesis in living cells by using click chemistry -- the concept of reacting together two 'high energy' molecules that 'click' together efficiently under mild conditions.
Chemistry World December 20, 2010 Jennifer Newton	Frozen assets in biobanks Scientists from Sweden have devised a technique that extracts both DNA and RNA from frozen tissue in a bid to improve large-scale extractions from samples stored in biobanks, which could aid cancer research.
American Journal of Nursing March 2010 Bradley-Springer et al.	Every Nurse Is an HIV Nurse The evolution of HIV infection into a chronic disease has implications across all clinical care settings. Every nurse should be knowledgeable about the disease in order to provide high-quality care to people with or at risk for HIV.
Chemistry World April 25, 2006 Jon Evans	DNA Sequencing Reaches the Space Age The smallest ever DNA sequencer, only 10cm in diameter, comprises a complex network of microscopic pumps, valves, heaters and electrophoresis channels, many of which were initially developed for use in a device to detect life on Mars.
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.
Chemistry World July 8, 2010 Sarah Houlton	Antibodies spark HIV vaccine hopes These cross-reactive broadly neutralising antibodies bound to and neutralised more than 90 per cent of the HIV strains they were tested against.
Chemistry World November 28, 2014 Matthew Gunther	DNA survives extreme heat of rocket re-entry DNA can survive the extreme conditions of sub-orbital spaceflight and re-entry.
Chemistry World November 13, 2015 Cathy Sorbara	Hitching a ride on DNA In the congested intracellular environment, scientists in the Netherlands and the US have found a way for molecules to maneuver through the crowds and arrive at their destination faster.
Chemistry World November 29, 2010 James Mitchell Crow	DNA readers ratchet closer Rapid, cheap DNA sequencing has just edged a step closer, thanks to a new technique to control the motion of single DNA strands as they pass through a protein nanopore 'reader'.
Chemistry World June 6, 2013 Jennifer Newton	Power-free nucleic acid extraction device HIV RNA has been successfully extracted from human blood using a portable device that does not need electrical power to work.
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
Chemistry World November 27, 2013 Michael Gross	MEDIC to kick-start personalised medicine revolution A sensor that can continuously monitor the concentration of a drug in the bloodstream is set to help personalized medicine take off.
Bio-IT World October 14, 2004 Robert M. Frederickson	Nanosphere Strikes Gold Recently, scientists at Nanosphere developed a colorimetric method for DNA detection that obviates the need for target or signal amplification.
Chemistry World October 7, 2011 Sarah Farley	Detecting diseases with DNA sensors DNA sensors detect pathogenic and genetic diseases by binding to target DNA strands that are related to the disease and giving a signal that shows how much of the DNA is present.
Chemistry World March 2011	60 years of innovation To celebrate the international year of chemistry, James Mitchell Crow looks back at some of the discoveries and developments made by chemists over the past six decades
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 March 12, 2012 Francesca Burgoyne	Genetic testing? We've got an app for that US scientists have developed a device dubbed Gene-Z for point-of-care genetic testing using a smartphone interface that has realistic commercial potential.
Chemistry World November 16, 2006 Simon Hadlington	Gene-Reading Enzyme Catapulted by Scrunch Power Two teams of researchers have solved a conundrum that has baffled molecular biologists for 20 years -- how the enzyme responsible for `reading' genes can release itself from the portion of DNA to which it initially binds extremely tightly.
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.
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.
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.