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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
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
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
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
May 29, 2015
Derek Lowe
Magic molecule modifiers The synthesis of a new organic molecule can be approached in several ways. 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
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
Chemistry World
November 3, 2014
Debbie Houghton
Engineered metalloenzyme catalyses Friedel -- Crafts reaction Reprogramming the genetic code of bacteria to incorporate an unnatural amino acid has allowed scientists in the Netherlands to create a new metalloenzyme capable of catalyzing an enantioselective reaction. mark for My Articles similar articles
Chemistry World
January 24, 2013
Tamsin Cowley
Environmentally friendly alternative to toxic heavy metals in paint Austrian scientists have shown that an environmentally friendly enzyme, laccase, can be used to replace toxic drying agents in paint. mark for My Articles similar articles
Chemistry World
May 30, 2013
Andy Extance
Catalyst duo exerts powerful stereocontrol Chemists from the Swiss Federal Institute of Technology, ETH Zurich, have teamed chiral catalysts in pairs to selectively drive a reaction towards desired stereoisomeric products with high selectivity. 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
May 21, 2009
James Urquhart
Catalyst kinetics revealed French and UK scientists have developed a spectroscopy technique that has elucidated the reaction mechanism of a silver-alumina catalyst. mark for My Articles similar articles
Chemistry World
February 17, 2013
Simon Hadlington
Enzyme nano-parcels sober up drunken mice Scientists in the US and China have invented a way to encapsulate teams of enzymes in a thin polymer shell. This enables the enzymes to carry out a series of sequential reactions within an enclosed space -- as happens in nature. 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
June 17, 2010
Andrew Turley
Biocatalyst improves diabetes drug production Researchers have developed an enzyme that can produce a difficult to form chiral amine in a best-selling diabetes therapy. 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
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
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
July 15, 2010
Simon Hadlington
Synthetic enzyme catalyses Diels-Alder reaction The reaction is key to many organic syntheses and suggests that artificial enzymes could soon become part of the synthetic chemist's toolkit. mark for My Articles similar articles
Chemistry World
January 13, 2011
Sarah Corcoran
Unclogging the problems of flow chemistry US scientists have found a way to stop solid byproducts clogging channels in continuous flow reactors, a problem that has hampered their progress for use in manufacturing pharmaceuticals. 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
September 13, 2013
Anthony King
Spinning a catalytic yarn Scientists in Germany have revealed a revolutionary new support for catalysts -- cloth. They succeeded in permanently securing organocatalysts onto nylon using ultraviolet light, without any need for chemical modification. mark for My Articles similar articles
Chemistry World
December 21, 2012
Laura Howes
Engineered enzyme performs cyclopropanation by carbene transfer While biomimetic chemistry has been busy learning from nature, other chemists have been busy modifying enzymes to develop biocatalysts for other reactions. 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
October 10, 2014
Simon Ward
The organic chemistry of drug design and drug action (3rd edition) The organic chemistry of drug design and drug action is a long-running textbook, first appearing over 20 years ago. 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
April 18, 2012
Elinor Richards
Homogeneous Catalyst Recovery Made Easier Scientists have now found a way to recover homogeneous catalysts at the end of a chemical reaction that doesn't suffer from the slow reaction rates that affect current catalyst recovery systems. mark for My Articles similar articles
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
August 30, 2007
James Mitchell Crow
Toxins' Synthesis Secret Cracked US chemists have discovered that using water instead of organic solvents is the key to understanding how algae make toxins called ladder polyethers. mark for My Articles similar articles
Chemistry World
February 1, 2006
Michael Gross
Chiral Catalysis on a Chip Chiral catalysis and analytical separation of the resulting enantiomers can now be performed on a single chip. The process could be scaled up to serve in high throughput screening for new enantioselective catalysts, claim the chemists who developed the chip. mark for My Articles similar articles
Chemistry World
October 26, 2006
Victoria Gill
Volcanoes Reveal the Secret of the Origin of Life Life began with a chemical reaction under the sea over four billion years ago. That is the claim of a German scientist whose team has recreated a crucial part of the reaction, synthesizing all the necessary ingredients for a living organism. mark for My Articles similar articles
Chemistry World
August 26, 2010
Simon Hadlington
A self-optimising microreactor system Chemists in the US have developed a microreactor system which automatically calculates the optimal conditions for the chemical reaction it is undertaking. 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
November 2007
Derek Lowe
Column: In the Pipeline Chemists are finally going with the flow. mark for My Articles similar articles
Chemistry World
February 20, 2012
James Urquhart
Unusual kinetics of catalyst revealed US researchers have elucidated the unusual reaction kinetics of C-H activation by the palladium(II) catalyst (Pd(OAc) 2). mark for My Articles similar articles
Chemistry World
February 2008
Dylan Stiles
Column: Bench Monkey Cast a skeptical eye over new ideas in chemistry. mark for My Articles similar articles
Chemistry World
May 26, 2015
Catching the runaways I think each cohort of industrial chemists has a runaway industrial reaction that defines their generation. 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
October 23, 2013
Manisha Lalloo
NMR thermometer takes reactor's temperature Scientists in the US have used NMR to create temperature maps of reactions taking place inside catalytic reactors. Their technique opens the door to an easy, non-invasive way to discover hot and cold 'spots' inside reactors. mark for My Articles similar articles
Chemistry World
November 21, 2011
David Bradley
Zombie reaction returns from the dead An oscillating reaction that apparently stops after 10 hours, but is then resurrected spontaneously several hours later, has been discovered by a group of chemistry students at the Mito Dai-ni senior high school in Ibaraki, Japan. 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 6, 2015
Abigail Hallowes
From chip fat to biofuel Researchers from Singapore and China have developed a cheap and green catalytic system for turning fatty acids into fuel that doesn't require hydrogen or a solvent. mark for My Articles similar articles
Chemistry World
March 11, 2011
Elinor Richards
Making baby food safer Scientists from Spain have used a lab on a chip device to quickly analyse levels of zearalenone, a contaminant, in infant foods with a detection limit below legislative requirements. mark for My Articles similar articles
Chemistry World
August 22, 2014
Derek Lowe
Death of a reagent Anyone who's been practicing organic chemistry for a while can think back to reactions and reagents that were once in far wider use than they are today. 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
IndustryWeek
August 1, 2004
Tonya Vinas
Making Waves Dubbed the 'third wave' of biotechnology, after medicine and agriculture, industrial biotechnology is promising to reshape manufacturing. mark for My Articles similar articles
IEEE Spectrum
February 2009
Monica Heger
Computer-Designed Drugs Could Thwart Antibiotic-Resistant Bacteria Researchers use computer algorithms to tweak enzymes that make antibiotics mark for My Articles similar articles
Wired
September 24, 2007
Evan Ratliff
One Molecule Could Cure Our Addiction to Oil Scientists have long known how to turn trees into ethanol, but doing it profitably is another matter. mark for My Articles similar articles