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Chemistry World
October 29, 2009
Lewis Brindley
Cascading reactions in artificial cells Dutch researchers have started performing multi-step reactions inside artificial cells made from enzymes and polymers. mark for My Articles similar articles
Chemistry World
June 9, 2013
James Urquhart
Hairy proteins survive stomach trip Swiss researchers have discovered a way to stabilize enzymes in the digestive tract by linking polymers to the enzymes. mark for My Articles similar articles
Technology Research News
April 9, 2003
Alcohol powers fuel cell Researchers from St. University have developed a fuel cell that uses enzymes rather than metal and can be recharged by adding a few milliliters of alcohol. Biofuel cells could eventually be used as a replacement for any rechargeable power source, including laptop and PDA batteries. mark for My Articles similar articles
Chemistry World
January 17, 2014
Phillip Broadwith
Plug and play redox enzymes With the constant drive to make chemical synthesis ever cleaner, more energy-efficient and generate less waste -- both in research and industrial processes -- more and more chemists are looking to harness enzyme catalysis. mark for My Articles similar articles
Chemistry World
August 10, 2009
James Urquhart
Stretching for reversible enzyme activation A new kind of biologically inspired nanomaterial that can be chemically turned on and off by mechanical stretching has been devised by French researchers. mark for My Articles similar articles
Food Processing
August 2007
Mark Anthony
Nutrition Beyond the Trends: Connecting the Dots on Enzymes Lactase -- an enzyme that splits lactose into its constituent sugars, glucose and galactose -- can make short work of the lactose intolerance problem. mark for My Articles similar articles
Chemistry World
September 21, 2009
Hayley Birch
Enzymes inspire new catalyst design for hydrogen production A novel enzyme-based catalyst developed by UK and US researchers hints at new ways of designing catalysts for the water-gas shift reaction, an important industrial reaction in the production of high grade hydrogen. mark for My Articles similar articles
Chemistry World
March 16, 2015
Elisabeth Ratcliffe
Enzyme selectivity switch to benefit infant formula production Scientists in Austria who have redesigned the active site of an enzyme to switch its regioselectivity may have latched onto a new way to make molecules that are important for infant formula. mark for My Articles similar articles
Chemistry World
June 28, 2011
Russell Johnson
Screening for Alzheimer's Drugs in Tandem A simple assay based on sequential enzymatic reactions and a fluorescent sensor could help scientists to discover new Alzheimer's disease drugs. mark for My Articles similar articles
Chemistry World
January 30, 2015
Debbie Houghton
Thin film approach to biocatalysis Taking an unconventional approach to biocatalysis has allowed scientists in Italy to improve enzyme recycling ability with a solvent-free reaction mixture mark for My Articles similar articles
Chemistry World
August 11, 2008
Yeast Manufacture Morphine Precursor US scientists have developed a way to produce a group of medically important plant compounds in yeast. They say their technique could be used to manufacture drugs including painkillers and new cancer treatments. mark for My Articles similar articles
Chemistry World
March 6, 2008
Simon Hadlington
Synthetic Enzymes Designed by Computer Scientists in the US have designed and built an artificial enzyme from scratch. mark for My Articles similar articles
Chemistry World
January 6, 2010
Phillip Broadwith
Enzymes do the twist The way enzyme catalysts bind molecules to speed up their reactions is not as simple as once thought, say chemists from the UK and Spain. mark for My Articles similar articles
Chemistry World
February 2011
Column: In the pipeline Enzymes have been giving chemists inferiority complexes since day one, says Derek Lowe. But there's no denying their potential mark for My Articles similar articles
Chemistry World
March 31, 2014
Ian Randall
Shifting fluids with fuel-free enzyme pumps Microscopic, non-mechanical pumps that are activated and powered by the fluids they move have been developed by researchers from the US, Russia and Puerto Rico. mark for My Articles similar articles
Chemistry World
September 24, 2007
Simon Hadlington
Viral Nanoreactor Captures Single Molecules Researchers in the Netherlands have created a biochemical nanoreactor by cracking open a virus, removing its contents then reassembling the virus's protein coat around a single molecule of enzyme. mark for My Articles similar articles
Chemistry World
November 26, 2012
Laura Howes
Protein coat prepares catalyst for cascades By protecting a transition metal catalyst with a protein coat, scientists have managed to couple up biocatalysts and chemical catalysts to perform a cascade reaction. mark for My Articles similar articles
Chemistry World
July 15, 2011
Laura Howes
Cyclodextrin Dimer Becomes Synthetic Polymerase Chemists have made an artificial polymerase that doesn't need a metal catalyst or organic solvents and is more efficient than current bioinspired approaches. mark for My Articles similar articles
Chemistry World
February 23, 2012
Russell Johnson
Powering up fuel cells A hydrogen fuel cell that uses carbon nanotubes to increase the amount of electrocatalyst attached to electrodes has been designed by UK scientists. mark for My Articles similar articles
Chemistry World
August 13, 2007
Simon Hadlington
Nature Captured in a Test-Tube Two groups of researchers have demonstrated how a complex chain of reactions catalyzed by multiple enzymes can be reconstructed in the test tube to synthesize naturally occurring products that have potential therapeutic properties. mark for My Articles similar articles
Chemistry World
August 13, 2009
Simon Hadlington
Forcing enzyme activity New research has shown that physically stretching an enzyme can trigger its activity - even when the active site is not hidden in a 'cryptic' position. Mechanical force may play a more important role in biological molecular systems than previously realized. mark for My Articles similar articles
Chemistry World
October 28, 2011
Laura Howes
Clicking Your Way to Synthetic Antibody Therapies Scientists have clicked together synthetic antibodies using the enzymes they want to target as a template. These synthetic antibodies can then be used to bind to the enzyme templates they were cast from, which could open up a whole new field of therapeutic molecules. mark for My Articles similar articles
Chemistry World
November 27, 2011
James Mitchell Crow
Artificial enzymes close in on nature A synthetic metalloprotein that approaches the catalytic performance of a natural enzyme, despite its stripped-down structure, has been developed by a team of chemists in the US. mark for My Articles similar articles
Chemistry World
March 4, 2013
Harriet Brewerton
Co-factoring on a chip makes biocatalysis easy Stephan Mohr and colleagues have designed an efficient microfluidic biocatalysis device that uses and regenerates an artificial mediator, dimethyl viologen, which is cheaper than co-factors used currently. mark for My Articles similar articles
Nutra Solutions
October 10, 2007
Kerry Hughes
Products: The "Spark of Life" The potential for enzyme use has not escaped scientists' imaginations, as enzymes are used in numerous industrial and medical applications. mark for My Articles similar articles
Technology Research News
December 29, 2004
Alcohol Fuel Cell Goes Micro Researchers, who earlier this year developed a fuel cell using enzymes to generate electricity from ethanol, have built a microchip-based version of the device. 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
Chemistry World
May 1, 2014
Rowan Frame
Taking inspiration from green tea Green tea is good for you, but why? Scientists in China are trying to answer one aspect of this huge question by pinpointing which components of green tea help lower cholesterol levels, as well as how they do it. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
July 2010
Column: In the pipeline Derek Lowe ponders the possibility of phosphatase inhibitors mark for My Articles similar articles
Chemistry World
August 11, 2011
Josh Howgego
Enzyme Inspired Nickel Complex Races to Produce Hydrogen A cheap nickel catalyst could pave the way for the industrial production of hydrogen - a step on the road to a hydrogen economy. 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
May 1, 2014
James Urquhart
Ancient oceans' metals mimicked metabolism Primitive metabolism of sugar phosphates may have started spontaneously in ancient oceans around 4 billion years ago and given rise to life, according to UK researchers. mark for My Articles similar articles
Chemistry World
April 2, 2009
Ned Stafford
Fluorescent probes take screening to next level Researchers have developed a new high-throughput screening technique that could shed light on the biochemical activities of numerous proteins about which little is currently known. mark for My Articles similar articles
Chemistry World
October 21, 2010
Mining Soil DNA for Molecular Decorators US Researchers have harnessed enzymes hidden in the genomes of soil bacteria to modify a natural antibiotic molecule in ways that would be difficult or impossible by traditional synthesis. mark for My Articles similar articles
Chemistry World
November 12, 2007
Simon Hadlington
Coupled Enzymes May Spawn New Catalysts Chemists at the University of Oxford have created a new type of catalyst by attaching two enzymes to a microscopic flake of graphite. The system could be tailored to catalyze a range of reactions, the researchers say. mark for My Articles similar articles
Chemistry World
July 25, 2008
Simon Hadlington
Structure of hydrogen splitting enzyme revealed Scientists in Germany have brought the prospect of generating cheap electricity from hydrogen a step closer by taking a snapshot of an elusive enzyme that can split the gas as efficiently as a platinum catalyst. mark for My Articles similar articles
Chemistry World
December 3, 2009
Hayley Birch
Bio-Inspired Catalyst Design Could Rival Platinum French scientists have demonstrated the potential of a new fuel cell catalyst inspired by hydrogenase enzymes. mark for My Articles similar articles
Chemistry World
November 26, 2010
Rebecca Brodie
Printing on bioactive paper An enzyme printing process that prints the product of an enzyme-catalysed reaction, but not the enzyme molecule itself, has been designed by scientists in Australia to produce bioactive paper. mark for My Articles similar articles
Chemistry World
July 15, 2013
Emily Skinner
Potato powered biomotors are cheap as chips Enzyme rich potato tissue can be used to cheaply and quickly mass produce bubble powered millimotors, new research shows. mark for My Articles similar articles
Chemistry World
October 31, 2013
Derek Lowe
Natural born chemists Organic chemists may not seem like a humble group. But we should be, because we are humiliated every hour of the day by what nature accomplishes through enzyme catalysis. mark for My Articles similar articles
Chemistry World
April 26, 2007
Richard Van Noorden
Hydrogen Busters go Synthetic Chemists have created a small molecule which mimics the way natural enzymes chew up hydrogen. The model should inspire designs for new catalysts that can break up hydrogen in fuel cells; or (running in reverse) help produce the fuel for a hydrogen economy. mark for My Articles similar articles
Chemistry World
September 24, 2012
Samantha Cheung
Tumors reprogram nylon synthesis Cancer mutations have inspired a redesign of an enzyme to catalyze a key step in the bio-based production of adipic acid, a precursor to nylon. mark for My Articles similar articles
Chemistry World
May 15, 2014
Jenifer Mizen
Freeze-dried cells make better biocatalysts A biocatalytic cascade using mashed-up cells has overcome extraction and solubility problems associated with using enzymes in chemical syntheses. mark for My Articles similar articles
Chemistry World
April 14, 2006
Simon Hadlington
Deciphering Hydrogen Tunnelling in Enzymes Researchers have thrown important new light on the phenomenon of hydrogen tunnelling in biological catalysts. The finding is likely to spark a debate among biochemists about the fundamental nature of enzymes. mark for My Articles similar articles
Chemistry World
March 8, 2007
Simon Hadlington
Researchers Claim Antibiotic Holy Grail Researchers in Canada have revealed the structure of a key enzyme involved in the synthesis of bacterial cell walls. The finding opens up the possibility of developing new and improved antibiotics and overcoming the increasing problem of bacterial resistance to existing drugs. mark for My Articles similar articles
Science News
October 7, 2006
Timeline: From the October 3, 1936, Issue Steel and Concrete Hold 8,000,000-Pound Load... Living Organisms Found in Waters of the Dead Sea... Through Special Technique Enzyme is Viewed at Work... mark for My Articles similar articles
Chemistry World
September 1, 2008
Hayley Birch
Cancer target structure unveiled Researchers in the US have produced the first detailed structure of a key protein involved in regulating cancer, an eagerly anticipated advance that should speed anti-cancer drug development. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
August 14, 2008
Jane Qiu
Gel Releases Drugs on Cue A novel gel that delivers drugs in response to a chemical cue may help to make insulin jabs a thing of the past. mark for My Articles similar articles