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Chemistry World
August 7, 2011
Phillip Broadwith
Possible Origin of Chirality in the Rna World Given a tiny push one way or the other, simple racemic precursors can lead to the chiral building blocks of RNA using a combination of chemical and physical factors. mark for My Articles similar articles
Chemistry World
April 14, 2015
Anthony King
Chemicals formed on meteorites may have started life on Earth The molecules that kick-started life on primordial Earth could have been made in space and delivered by meteorites, according to researchers in Italy. mark for My Articles similar articles
Chemistry World
May 13, 2009
James Urquhart
Insight into RNA origins UK researchers have offered new insight into the origins of RNA and possibly life itself. mark for My Articles similar articles
Chemistry World
March 22, 2007
Michael Gross
Eat Isotopes to Live Longer Food containing heavy isotopes of hydrogen, carbon and nitrogen could slow down the aging process. That's the claim of a biochemist who suggests that seeding key biological molecules with deuterium or carbon-13 could drastically reduce oxidative damage or even avert it altogether. mark for My Articles similar articles
Chemistry World
February 24, 2012
Yuandi Li
Computers look at life-giving reactions in space Theoretical chemistry could answer some questions about how life on earth originated, say Australian researchers. mark for My Articles similar articles
Chemistry World
February 11, 2013
Philip Ball
A (chemical) potential theory of life's origin This theory says that life arose at hydrothermal vents, not merely because these provide heat and the ingredients for making complex organics but because they create sustained gradients of ion concentration. mark for My Articles similar articles
Chemistry World
January 13, 2012
Helen Potter
Mineral regulates early metabolism Chinese scientists have taken a step towards further understanding the reactions that led to the origin of life by showing that a crucial metabolic process can be photocatalysed on the surface of a common mineral. mark for My Articles similar articles
Chemistry World
October 12, 2015
Andy Extance
'Chemical search engine' backs alternative route to life A key class of biological molecules neglected in the search for life's chemical origins could have appeared spontaneously before organisms, UK scientists say. mark for My Articles similar articles
Chemistry World
April 8, 2008
Mark Peplow
Meteorite Source for Life's Handedness Scientists have long speculated that life's preference for left-handed amino acids may have been triggered by compounds brought to Earth by meteorites. Now they've shown exactly how two crucial steps in this process could happen. mark for My Articles similar articles
Chemistry World
January 17, 2014
Katia Moskvitch
Life may have begun in a tiny water droplet Chemical reactions run much faster and more efficiently when they take place in tiny droplets rather than in freestanding water -- such as a puddle or a lake, say researchers. 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
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
October 10, 2007
Richard Van Noorden
Surface Chemistry Wins Nobel Prize The 2007 Nobel Prize in Chemistry has been awarded to German scientist Gerhard Ertl for his work understanding the effect of gas molecules on solid surfaces of metals. mark for My Articles similar articles
Chemistry World
September 25, 2014
Simon Hadlington
First interstellar sighting of a branched alkyl molecule The radiotelescope in Atacama, Chile, has found the first branched molecule ever seen in interstellar space mark for My Articles similar articles
Chemistry World
January 19, 2010
Simon Hadlington
New 'click' reaction to modify proteins Chemists in the US have discovered a new way to attach small molecules to proteins and peptides under mild, aqueous reaction conditions. mark for My Articles similar articles
Chemistry World
March 21, 2011
Michael Gross
Origin of life experiments revisited Modern analysis of forgotten samples has given chemists in the US additional insights the origins of life on Earth. mark for My Articles similar articles
Geotimes
November 2004
Jay Chapman
Impacting the Origin of Life Impact events and meteorite strikes are often associated with mass extinctions and widespread devastation. But, despite this destructive reputation, impact events may have played a role in the evolution of life, according to several new studies. mark for My Articles similar articles
Chemistry World
September 12, 2010
Mike Brown
Comet shockwaves helped stimulate life on Earth The shock waves caused as comets hit the early Earth could have helped promote the formation of amino acids and the early building blocks of life, say US researchers. mark for My Articles similar articles
Chemistry World
July 2, 2014
Tim Wogan
Miller's forgotten experiments point to primitive protein genesis Stanley Miller's experiments are still adding to our understanding of prebiotic Earth. mark for My Articles similar articles
Chemistry World
November 3, 2008
Simon Hadlington
Organic synthesis set for auto-pilot Peptides are routinely made by machines that couple together amino acid components. Could organic synthesis ever get this simple? mark for My Articles similar articles
Chemistry World
November 6, 2008
James Mitchell Crow
Double reactor makes hydrogen and syngas Two chemical reactions key to producing future fuels can be linked together in a single membrane-based reactor to increase their efficiency, say Chinese chemists. mark for My Articles similar articles
Chemistry World
February 27, 2013
Simon Hadlington
Supercharging methanol for fuel cells Scientists in Germany and Italy have discovered a way to derive hydrogen gas from methanol at low temperatures and pressures using soluble ruthenium-based 'pincer' catalysts. mark for My Articles similar articles
Reactive Reports
December 2006
David Bradley
Blood, Light, and Water Two molecules that occur naturally in blood have been engineered by scientists to use sunlight to split water into hydrogen and oxygen. mark for My Articles similar articles
Chemistry World
October 2007
Bernard Bulkin
Can Chemistry Save the Planet? If we are to scale back our greenhouse gas emissions without society juddering to a halt, 21st century transport will need 21st century fuels. And of all the sciences, it is chemistry that is best placed to deliver them. mark for My Articles similar articles
Reactive Reports
Issue 31
David Bradley
Ammonia for the primordial brew A newly discovered nitrogen-fixation reaction may have played a role in the emergence of life, according to German researchers. mark for My Articles similar articles
Geotimes
October 2004
Laura Stafford
Volcanic gas and early life Researchers have combined carbonyl sulfide with free amino acids in a reaction that created di-, tri- and tetra-peptides. The experiment was conducted under a variety of conditions meant to simulate Earth's early atmosphere. mark for My Articles similar articles
Chemistry World
December 5, 2006
Michael Gross
Hydrogen Generation Mimics Photosynthesis Hydrogen is often touted as an environmentally-friendly fuel -- but the gas is only as clean as the method used to make it. Now, however, scientists have invented a solar-powered method for splitting water which they claim is the most efficient to date. mark for My Articles similar articles
Chemistry World
January 25, 2007
Richard Van Noorden
Water Surprise for Atmospheric Scientists Lone water molecules can catalyze reactions between atmospheric gases, scientists have confirmed, throwing a wrench in the works of supposedly simple atmospheric chemistry. mark for My Articles similar articles
Chemistry World
September 4, 2013
Mark Peplow
Synthetic biology is bursting with life The field encompasses a vast array of research themes, from creating artificial life to engineering microbes to produce medicines or fuels. Through it all, though, runs a rich seam of chemistry. 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
November 25, 2014
James Urquhart
Nanomolar chemistry enables 1500 experiments in a single day Chemists have conducted over 1500 chemistry experiments in under a day thanks to a miniaturized, high throughput automation platform they developed for identifying how synthetic molecules react under various conditions. mark for My Articles similar articles
Technology Research News
May 4, 2005
Nano Pyramids Boost Fuel Cells Researchers have devised a way to make iridium surfaces that are extremely finely textured. The surface is textured with pyramids which increases the available surface area of the metal. The increased surface area speeds the catalytic reaction that breaks down ammonia to extract hydrogen. mark for My Articles similar articles
HHMI Bulletin
Nov 2011
Sarah C. P. Williams
Living Chemistry Biologists understand better what chemists can bring to the table. And chemists understand better the questions that biologists really care about. This has led to a bigger impact of chemists on biological problems. mark for My Articles similar articles
Chemistry World
November 2007
Philip Ball
Column: The Crucible It is inevitable that the origins of life on Earth will be forever shrouded in mystery. mark for My Articles similar articles
Chemistry World
April 14, 2013
Andy Extance
Split water splitting raises green hydrogen hopes UK scientists say that they have developed the first widely-useable electrolysis system that splits water and releases hydrogen and oxygen in separate stages. mark for My Articles similar articles
Chemistry World
October 8, 2008
Sarah Houlton
Artificial protein chemistry licensed to industry UK researchers are licensing to industry their method of making artificial proteins by chemically modifying individual amino acid structures. mark for My Articles similar articles
Chemistry World
August 2, 2011
Phillip Broadwith
Protein synthesis hijacked to turn out cyclic peptides Japanese researchers have developed a way of reprogramming the genetic code and using bacteria to make and screen huge libraries of cyclic peptides using unnatural amino acids. mark for My Articles similar articles
Chemistry World
September 7, 2006
Tom Westgate
Molecular Framework Sucks up Hydrogen Researchers have now developed a coordination framework material that is the best yet in terms of hydrogen storage. However, the materials currently require low temperatures to achieve the high loading of hydrogen. mark for My Articles similar articles
Chemistry World
December 5, 2012
Phillip Broadwith
Chemical reactions in hot water Chinese and Japanese chemists have highlighted hot water's ability to promote unexpected reactions without any other reagents or catalysts. The work should expand our understanding of how to harness the physicochemical properties of water to potentially replace more complex reagents and catalysts. mark for My Articles similar articles
Chemistry World
July 9, 2012
Phillip Broadwith
'Molecular cobra' turns C-H to C=C A reagent developed by US chemists can selectively introduce synthetically useful C=C double bonds into unactivated carbon chains, guided by an activating group attached to a nearby oxygen or nitrogen atom. mark for My Articles similar articles
Technology Research News
December 15, 2004
Kimberly Patch
Molecule Harvests Water's Hydrogen The key to producing clean hydrogen energy is finding a non-polluting method to extract pure hydrogen from its most abundant source, water. Researchers have developed a supramolecular complex that could be used in devices that use light energy to extract hydrogen from water. mark for My Articles similar articles
Chemistry World
July 13, 2009
Lewis Brindley
Getting a look at water wires Indian chemists have trapped tiny strands of water inside peptide nanotubes - allowing the researchers to take a direct look at how small amounts of water behave in a confined environment. mark for My Articles similar articles
Chemistry World
July 29, 2010
Carol Stanier
Methane all lined up Swiss researchers have found that the way methane molecules vibrate when they hit a nickel surface can have a huge effect on their reactivity. mark for My Articles similar articles
Chemistry World
August 2010
Let's get physical The field of physical chemistry is booming, as more and more scientists seek to understand their work on a molecular level mark for My Articles similar articles
Chemistry World
February 19, 2009
James Urquhart
Selective catalyst cracks direct peroxide production A team of UK and US scientists have shown how hydrogen peroxide - an industrially important disinfectant and environmentally-friendly oxidizing agent - can be made directly from oxygen and hydrogen. mark for My Articles similar articles
Chemistry World
November 24, 2006
Richard Van Noorden
Cooking up Nano-Fusilli Here's a new twist on nanotubes: chemists have found a set of organic molecules that spontaneously assemble themselves into a helical spiral with a hollow core. mark for My Articles similar articles
Chemistry World
December 20, 2011
Laura Howes
Cutting edge chemistry in 2011 With the help of an expert panel of journal editors Chemistry World reviews the ground breaking research and important trends in this year's crop of chemical science papers. mark for My Articles similar articles
Chemistry World
November 5, 2015
Emma Stoye
Unnatural nanoreactor puts click reaction in the spotlight A protein 'nanoreactor' that can monitor a click chemistry reaction at the level of single molecules has been created by adding an unnatural amino acid to a nanopore. mark for My Articles similar articles
Reactive Reports
Issue 60
David Bradley
Mark Leach Interview with the owner of Meta-Synthesis, a company aimed to reveal the inner secrets of chemistry to as wide an audience as possible. mark for My Articles similar articles
Chemistry World
January 28, 2009
Phillip Broadwith
Water spilt with aluminium Aluminium clusters' ability to split water molecules and release hydrogen is dictated by the geometric arrangement of active sites on their surface, US scientists have discovered. mark for My Articles similar articles