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Chemistry World August 10, 2015 Kira Welter |
Peptide glue may have held first protocell components together Electrostatic interactions induced by short, positively charged, hydrophobic peptides are all it takes to attach RNA to vesicle membranes. |
Chemistry World June 4, 2008 Simon Hadlington |
Man-made protocell hosts DNA synthesis US researchers have taken a step towards creating a synthetic cell in the laboratory that could resemble the first primitive stirrings of life on Earth. |
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. |
Chemistry World August 22, 2008 Hayley Birch |
Drug uptake rule challenged A study by UK scientists apparently contradicts a 100-year-old rule thought to govern the rate at which molecules cross biological membranes. |
Chemistry World March 12, 2015 Matthew Gunther |
Chemical building blocks produce a wellspring of organic molecules Scientists in the US have developed an automated platform to create small organic molecules from a set of simple of chemical building blocks. |
Chemistry World September 16, 2014 Patrick Walter |
Computer simulations point to formamide as prebiotic intermediate in 'Miller' mixtures Formamide may have played a key role in the genesis of life |
Chemistry World December 8, 2008 Hayley Birch |
Meteorites hitting oceans may have kick-started life Japanese scientists have done laboratory experiments to test the idea. |
Chemistry World August 12, 2011 Manisha Lalloo |
Unraveling cell membranes to understand drugs Researchers in Sweden have found a way to create flattened cell membranes, known as supported lipid bilayers, out of real cell structures. |
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. |
Chemistry World July 7, 2011 Hayley Birch |
Could Life Have Emerged Inside Inorganic Shells? The basic components of cells can operate within the bounds of inorganic membranes made from nanoparticles, a new study shows. |
Chemistry World April 19, 2011 Simon Hadlington |
Cell factories package drugs for delivery Scientists in Australia and Germany have used living cells as 'factories' to encapsulate particles such as drugs in biological membranes. |
Chemistry World August 13, 2015 Heather Powell |
Study probes role of chemical corruption in origin of life Researchers are incorporating what they describe as defective compounds into their experiments to help them understand how the first molecules of life formed. |
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? |
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. |
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. |
Chemistry World July 18, 2006 Katharine Sanderson |
Membranes Weed Out Carbon Dioxide Chemical membranes that can capture the carbon dioxide emitted by fossil fuels have been developed by scientists, who say that they are substantially more efficient than conventional membranes. |
Chemistry World December 5, 2007 Jonathan Edwards |
Water Cleaning Membrane Shows Hybrid Vigour Scientists in the US have combined naturally-occurring channel proteins with a new polymer to create a membrane that could be used to deliver drugs or purify water. |
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. |
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. |
Chemistry World July 16, 2014 Jason Woolford |
Close encounters of the fatty acid kind A new strategy for analyzing fatty acids could one day play a role in determining whether or not life exists on other worlds. |
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. |
Chemistry World March 20, 2008 James Mitchell Crow |
Surfactants Help Reactions Work in Water Scientists have discovered a surfactant that allows the catalytic organic reactions commonly used to assemble organic structures such as drug molecules to be run in water. |
Technology Research News June 29, 2005 |
Self-assembly: the natural way to make things In biology, there are a few different ways DNA molecules can be replicated and combined. |
Reactive Reports December 2003 David Bradley |
Mo' Better Blues Vesicles form from molybdenum wheels, giving rise to deep blue water. |
Chemistry World April 12, 2007 Simon Hadlington |
Fatty Acid Factory Revealed X-ray crystallographers have achieved the Herculean task of elucidating the architecture of one of biochemistry's most impressive molecular machines, the multi-enzyme fatty acid synthase. |
Chemistry World July 27, 2007 Richard Van Noorden |
Space Monster Discovered Astrochemists who waited 25 years to find an anion in space have spotted three in less than a year. |
Chemistry World July 6, 2006 Jon Evans |
Quick-Release Store for Light A collection of chemicals that can harvest the energy of light, storing and then releasing it on demand, has been unveiled by Swiss and German chemists. |
Chemistry World April 25, 2014 Rachel Wood |
Decoding interstellar carbon The detection of molecules such as fullerenes -- molecules composed entirely of carbon, including the spherical C 60 -- has revealed a more complicated picture of carbon in space. |
Reactive Reports Issue 46 David Bradley |
Oily Solution to Breast Cancer Potent new weapons in the fight against breast cancer could be developed by combining the commonly used intravenous anesthetic and sedative propofol with omega-3. |
Food Processing August 2013 Mark Anthony |
Understanding Omega Fatty Acids: Why Omega-9 Is Worth a Closer Look Omega-9 fatty acids - while not essential, because your body can make them - have a number of health benefits that are being recognized by food processors. |
Chemistry World August 4, 2009 Nina Notman |
Cell-sized vesicle assembly line A production line for uniform lipid-coated microspheres has been created by Japanese scientists. One day these could be used in drug delivery or artificial cells. |
Chemistry World May 24, 2011 Jon Cartwright |
Water purifier harnesses green chemistry Chemists in the US have created a water purifier that can remove organic toxins without the addition of acids or other harmful chemicals. |
Chemistry World November 23, 2015 Rebecca Trager |
NASA develop 'chemical laptop' for on-the-go analysis Researchers at NASA's Jet Propulsion Laboratory in California have developed a miniaturized on-the-go laboratory that analyses samples for molecules associated with living organisms. |
Chemistry World September 21, 2010 Hayley Birch |
Self-pumping membrane mimics cell machinery US researchers have imitated the transport functions of biological membranes by incorporating tiny pumps into synthetic membranes. They say their 'self-pumping' mimics could be used in compartment-less fuel cells. |
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. |
Chemistry World October 9, 2006 Michael Gross |
Miniature Microbicides Researchers have created miniature antimicrobial peptides that contain only four (as opposed to the usual 12-50) amino acid residues combined with a fatty acid. |
Food Processing June 2011 Mark Anthony |
Algae Gaining Popularity As Omega Oils Source Whole Foods sounds a warning about how omega-3s are sourced while ingredient manufacturers find a way to add algae into the mix. |
Chemistry World July 5, 2007 Michael Gross |
Cold Chemistry Chemical reactions at extremely low temperatures can run at surprisingly fast rates and astrochemists have begun to figure out why. |
Chemistry World September 9, 2011 James Mitchell Crow |
High-throughput catalyst screening for the masses Using nothing more than the standard chemistry lab equipment, researchers in the US have successfully turned the discovery of new catalytic reactions into a high-throughput process. |
Chemistry World September 29, 2015 |
Navigating chemical space How big is chemistry? I don't mean how important is it, or how many people do it, but rather, how many molecules are there that we could make? |
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. |
Chemistry World April 13, 2011 Fay Nolan-Neylan |
Nanofiltration for better energy storage Scientists in China have found that nanofiltration membranes could enhance the efficiency of vanadium redox flow batteries making them a more viable tool for large-scale energy storage. |
Chemistry World May 19, 2014 Polly Wilson |
Photooxidation system that's membrane-bound for success For the first time, a water oxidation catalyst and photosensitiser have been co-embedded into a membrane to make an artificial water photooxidation system. |
Food Processing April 2011 Mark Anthony |
Wellness Food Trends: Which Oils And Fats Are Healthy And Why? A lesson on oils, fats and how nothing is what it seems anymore. |
Technology Research News December 31, 2003 |
Biochip holds millions of vessels Researchers are putting more of the pieces together to construct full-blown labs-on-a-chip, a possibility that promises inexpensive, hand-held biological, chemical and medical tests similar to the way the computer chip revolutionized electronics. |
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. |
Chemistry World May 29, 2015 Derek Lowe |
Magic molecule modifiers The synthesis of a new organic molecule can be approached in several ways. |
Chemistry World June 18, 2015 David Bradley |
Ultra-thin membranes for solute separation Polymer membranes that are extremely thin, yet strong and stable, could cut the costs of separating organic molecules and reduce energy requirements in the chemical industry. |
Reactive Reports December 2006 David Bradley |
Dick Wife An interview with the chemical IT scientist and co-founder of SORD, a scientific publishing company that seeks to solve the problem of organizing the myriad of undocumented chemistry and the chaotic mess of the commercial database. |
Chemistry World October 13, 2011 Phillip Broadwith |
Following Electrons' Chemical Reaction Quickstep The oscillating electronic states of molecules nearby and passing through a conical intersection can now be probed directly. |