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Chemistry World
October 22, 2014
Simon Hadlington
Isotope effect produces new type of chemical bond New work by researchers shows how substituting isotopes can result in fundamental changes in the nature of chemical bonding. mark for My Articles similar articles
Chemistry World
January 8, 2014
Philip Ball
We choose to go to the muon Chemists Mohammad Goli and Shant Shahbazian posit two new light elements. They are muonium (Mu), in which an electron orbits a positively charged muon ( +), and muonic helium (He ), in which an electron orbits a 'nucleus' consisting of an alpha particle and a negative muon. mark for My Articles similar articles
Chemistry World
January 3, 2008
Simon Hadlington
Key Plank of Theoretical Chemistry Rescued Theoretical chemists can breathe a sigh of relief after the publication of a study which shows that a cornerstone of their discipline seems to be intact despite earlier evidence to the contrary. mark for My Articles similar articles
Chemistry World
January 12, 2014
Andy Extance
Rocket reactor forces space hydrogen rethink Scientists have pushed low-temperature experimentation and computational chemistry to their limits to better understand hydrogen fluoride, which astronomers use to study regions of space that are otherwise hard to image. mark for My Articles similar articles
Chemistry World
December 9, 2013
Jessica Cocker
Hydrogen breaks strong bonds with brute force A method developed by Leo Lau of Western University in Canada and colleagues can break C -- H bonds without damaging the rest of the molecule. mark for My Articles similar articles
Chemistry World
September 12, 2010
Simon Hadlington
Isotope effect seen on single molecule The isotope effect - where the rate of a reaction is altered depending on the presence of a given isotopic atom in the reactant - is a key tool for elucidating reaction mechanisms mark for My Articles similar articles
Chemistry World
November 15, 2011
Kate McAlpine
Shedding light on ultracold reactions in space Two teams of researchers in the US and Europe have shown that light can play a bigger role than expected in the nascent field of ultracold atom-ion interactions. mark for My Articles similar articles
Chemistry World
July 16, 2009
Simon Hadlington
Strange vibrations Researchers in Taiwan have shown that in a relatively simple molecular system the induced vibrations can inhibit the breaking of the bond and slow the reaction down. mark for My Articles similar articles
Chemistry World
January 10, 2008
Jonathan Edwards
Textbook Reaction Has a Subtle Twist The SN2 bimolecular nucleophilic substitution, a textbook reaction fundamental to organic synthesis, has a subtle twist, according to researchers. mark for My Articles similar articles
Chemistry World
October 6, 2011
Manisha Lalloo
Oxygen Isotopes Help to Probe Water's Structure Scientists have used isotopic substitution of oxygen to take a closer look at the molecular structure of water. mark for My Articles similar articles
Chemistry World
October 16, 2006
Richard Van Noorden
Antimatter Persuaded to React with Matter Matter and antimatter usually destroy each other in a flash of energy and a spray of exotic particles when they meet. Yet the two have been coaxed into into a chemical reaction. mark for My Articles similar articles
Chemistry World
April 23, 2007
Tom Westgate
Green Tea's Secret Tunneling Revealed Scientists have used quantum mechanics to work out why green tea is good for you. The health benefits of the brew are all down to a quirk of the quantum world known as tunneling, they say. mark for My Articles similar articles
Chemistry World
March 7, 2010
Simon Hadlington
Solvated electron mystery solved Researchers have answered a riddle that has been puzzling scientists for decades: why is it that electrons in an aqueous environment appear to exist in two distinct states 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
August 10, 2012
Nina Notman
Tweaked weighing scales help map the island of stability The mass of the heavy element lawrencium has been measured directly for the first time by German scientists. mark for My Articles similar articles
Wired
January 18, 2008
Miyoko Ohtake
Chemist Spins His Cyclotron to Create Impossibly Heavy Metals New research allows mutations of metal elements to include more atoms. mark for My Articles similar articles
Science News
October 19, 2002
TimeLine: October 15, 1932 The saber-tooth strikes... Dangers of dust in industry described at safety congress... Scientist directs huge magnet in attack to smash atom... mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
June 23, 2015
Philip Ball
Ultra-bright x-rays film molecular reaction A team working at the Stanford Linear Collider in California claims to have made 'the first molecular movie' using ultra-fast x-ray scattering from molecules as they undergo a chemical reaction. mark for My Articles similar articles
Technology Research News
June 15, 2005
Power Sources: Fuel Cells, Solar Cells, Heat, Vibration and Fusion Summaries of how each of these power sources work to create energy. mark for My Articles similar articles
Chemistry World
July 1, 2013
Laura Howes
Quantum tunnelling in space Interstellar dust clouds might be host to more chemistry than previously imagined. 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
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
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
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
April 26, 2007
Philip Ball
Water's Surface is Acidic Pure, neutral water has an acid skin. This striking notion has now been confirmed by calculations and tests by an international team of scientists. The finding could be significant for a number of disciplines. mark for My Articles similar articles
Chemistry World
November 12, 2008
Lewis Brindley
Microscope Reveals Catalyst Secrets A promising technique for watching catalysts in action could provide new insights into how they work, report scientists in the Netherlands. mark for My Articles similar articles
Science News
January 31, 2004
TimeLine: January 27, 1934 Flash-over at 125,000 volts... 200-inch telescope mirror to be poured of special glass... Heavy hydrogen-lithium bombardment yields helium 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 26, 2008
Lewis Brindley
Your Hair Knows Where You've Been From a single strand of hair, scientists can now determine where a person has been living recently. mark for My Articles similar articles
Chemistry World
August 2011
Column: The crucible Philip Ball wonders to what extent molecular structures are metaphorical and philosophical. mark for My Articles similar articles
Chemistry World
October 15, 2012
Melissae Fellet
Synthesis by mass spectrometry Chemists have used mass spectrometry, commonly used to analyze molecules, to synthesize them on the microscale. mark for My Articles similar articles
Chemistry World
June 18, 2013
Rowan Frame
Hydrogen generation using sunlight Scientists from Spain have found a catalyst that can use sunlight to power an important industrial reaction for the production of hydrogen at ambient temperatures. mark for My Articles similar articles
Chemistry World
April 15, 2012
Jon Evans
Synthetic chemists print labware to order Not only do 3D printers offer the possibility of producing vessels with much more complex architectures, but the vessels can be designed to influence the course of the reaction or even to take part in it. mark for My Articles similar articles
Chemistry World
October 16, 2014
Simon Hadlington
Helium happily shares electrons to create dianions Helium invariably sits with its arms tightly folded and refuses to participate in chemistry, but turns out to be surprisingly generous when it is in the right environment, willing to donate not just one but two electrons to neighboring species. mark for My Articles similar articles
The Motley Fool
April 20, 2007
Nathan Parmelee
Quick Take: H&R Block Unloads Subprime Business H&R Block is up nearly 4% today, simply for selling its subprime mortgage business, Option One Mortgage. mark for My Articles similar articles
Chemistry World
February 22, 2012
Patrick Walter
Cyclotron remedy for imaging isotope shortages The new technology will result in the decentralization of the production of technetium-99m, with hospitals making the isotope on demand using tabletop cyclotrons. mark for My Articles similar articles
Chemistry World
November 3, 2010
Andy Extance
Hydrogen bond set to be redefined The world authority on chemical nomenclature is preparing to scrap the familiar hydrogen bond definition, in light of recent evidence about its true nature. mark for My Articles similar articles
Chemistry World
March 2, 2010
Anna Lewcock
New high tech nuclear lab for EU A new state-of-the-art facility in Germany will significantly boost Europe's ability to identify and characterise minute traces of nuclear material as part of ongoing safeguarding and non-proliferation activities. mark for My Articles similar articles
Chemistry World
September 30, 2009
Simon Haddlington
Porous networks trap reactive intermediates Chemists in Japan have shown how it is possible to take sequential x-ray snapshots of chemical reactions taking place within molecular-sized 'reaction chambers', capturing the crystal structures of short-lived reactive intermediates. mark for My Articles similar articles
Chemistry World
July 3, 2014
Andrea Sella
Aston's mass spectrograph Francis Aston British chemist (1877 -- 1945), Developed a mass spectrograph and was awarded the Nobel prize for discovering isotopes of several elements mark for My Articles similar articles
Chemistry World
January 6, 2016
Jon Cartwright
Graphene sieves deuterium from hydrogen Materials composed of a single layer of atoms, such as graphene, can separate hydrogen and deuterium more effectively than almost any other process. 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
November 3, 2015
Matthew Gunther
IR spectroscopy stretches knowledge of hydrogen bonding Scientists in Denmark have, for the first time, detected a hydrogen bond between an N -- H and phosphorus in the gas phase. mark for My Articles similar articles
Chemistry World
March 14, 2014
Simon Hadlington
Chemists make headway on C--H activation challenges Jin-Quan Yu's group at the Scripps Research Institute at La Jolla, California, have synthesized a library of synthetic chiral amino acids which could have applications in the pharmaceutical industry. 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
Information Today
May 5, 2011
Robert E. Buntrock
SciPlanner: Latest Addition to the CAS Suite of Programs In over a century of existence, Chemical Abstract Service has become the premier source of chemical information. 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
October 1, 2015
Matthew Gunther
Excess protons play hopscotch in water Scientists in the US have observed how excess protons move through water. mark for My Articles similar articles
Chemistry World
December 16, 2011
Kate McAlpine
Radical experiment assesses interstellar nitrogen Radical reactions are challenging to measure at cold temperatures, but an international team of researchers have recently clocked the rate for atomic nitrogen and hydroxyl radicals at 56K. mark for My Articles similar articles