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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 March 2010 |
Beyond terra firma The need to carry out analysis in situ has led many research groups to go to great lengths to develop miniature, portable analytical instruments. |
Technology Research News April 20, 2005 |
Nanotube Chemical Sensor Gains Speed Researchers have made single-walled carbon nanotube chemical sensors that transmit information by measuring the charge in the nanotubes' capacitance, or ability to store electric charge. |
Chemistry World July 3, 2015 |
Getting the measure of Mars Sophisticated analytical chemistry is studying the history -- and habitability -- of our neighboring planet, as Andy Extance discovers. |
Technology Research News July 30, 2003 Eric Smalley |
Chip senses trace DNA Handheld detectors could one day allow you to monitor your body for cancer, your water for chemicals, and your food for bacteria. This requires inexpensive electronics that are capable of detecting trace amounts of substances. One candidate is a chip containing DNA-tipped carbon nanotubes. |
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 |
Technology Research News August 25, 2004 Kimberly Patch |
Liquid Crystal IDs Pathogens Liquid crystal is not only the stuff of computer screens and watch displays, it is also how your cell membranes are structured. Combining the similarly structured artificial and biological materials makes a device that detects viruses and toxins. |
IEEE Spectrum May 2007 Barry E. DiGregorio |
There Will Be Cooking on Mars NASA's upcoming Phoenix lander mission may resolve lingering questions about organic molecules and liquid water on Mars. |
Popular Mechanics July 30, 2008 Joe Pappalardo |
Phoenix Mission 'Definitely' Finds Water Ice on Mars: Update The Phoenix mission will be extended, but team leaders aren't sure how long the lander will last, so they're gathering as much information and evidence on Mars as possible. |
IEEE Spectrum January 2011 Erico Guizzo |
Planetary Rovers: Are We Alone? Planetary rovers attempt to answer the most profound question in science |
Chemistry World April 25, 2006 Jon Evans |
DNA Sequencing Reaches the Space Age The smallest ever DNA sequencer, only 10cm in diameter, comprises a complex network of microscopic pumps, valves, heaters and electrophoresis channels, many of which were initially developed for use in a device to detect life on Mars. |
Chemistry World August 4, 2014 Andy Extance |
Next Mars rover will make oxygen from CO 2 Nasa's Mars 2020 rover will take a small step towards helping us directly explore the red planet, by studying how to convert its carbon dioxide atmosphere to oxygen. |
Chemistry World August 2007 Richard Corfield |
Makeshift to Mars The red planet has claimed many a plucky spacecraft. How NASA's latest attempt hopes to overcome the odds with a different approach. |
Wired December 20, 2007 Erin Biba |
Set to Roll in 2009: The All-New Bigger, Badder-Ass Mars Rover The Mars Science Laboratory is nuclear powered and packed with gadgets never before seen on the Red Planet. |
Chemistry World March 18, 2013 Simon Hadlington |
Dried lake bed on Mars 'could have supported life' New chemical analysis by the Mars rover Curiosity suggests that Mars was once more hospitable to life. |
Chemistry World July 24, 2013 |
Spectrometry for the masses A mass spectrometer ionizes chemical compounds to generate charged molecules or molecular fragments and allows the measurement of the molecular mass of a sample. Mass spectrometry continues to move forward, shaping new scientific fields in the process. |
Reactive Reports December 2006 David Bradley |
Biomolecules Out on a Wing Photonic crystals give butterflies their beautiful colors and synthetic versions are now being developed for a range of technological applications. |
Geotimes August 2003 Tim Palucka |
Looking for life in the Atacama Desert A so-called "terrestrial astrobiology" venture is probing the hyper-arid Atacama Desert in Chile to test the limits of life on Earth and to develop instrumentation to search for life on Mars. |
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. |
Popular Mechanics January 5, 2010 Jeremy Jacquot |
The Top 4 Sites to Land on Mars and Their Biggest Mysteries Scientists at the Pasadena based NASA research center will decide within the next two years where to send the Mars Science Laboratory rover after it launches in the fall of 2011. |
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. |
Military & Aerospace Electronics June 2006 John McHale |
Electronic Pieces of NASA's Next Mars Mission Are Coming Together Designers of NASA's Phoenix Mars Lander is beginning a new phase in preparation for a launch in August 2007. Phoenix team members are beginning to add complex subsystems such as the flight computer, power systems, and science instruments to the main structure of the spacecraft. |
Chemistry World May 2012 |
Sniffing out explosives Can science compete with the sensitivity of a sniffer dog's nose? Emma Davies finds out |
Popular Mechanics December 16, 2008 Matthew Hutson |
5 Projects Ask if Life on Earth Began as Alien Life in Space For years, scientists have considered the possibility of exogenesis, the idea that life arrived on Earth from another planet, and not just the building blocks of life, but organisms that were ready to rock and roll when they arrived. |
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. |
Fast Company Neal Ungerleider |
NASA Considering Mars Drone For 2020 Rover The next NASA Mars rover may include a helper drone. |
National Defense January 2006 Grace Jean |
Laser-Based Sensor Will Sniff Out Chemicals on the Move U.S. Army scientists are working on a next-generation, laser-based chemical detector capable of operating in reconnaissance vehicles while traveling at high speeds. |
Chemistry World January 21, 2011 Russell Johnson |
Jump starting prebiotic photochemistry Light activated reactions of organic molecules in fatty acid membranes offers a plausible method for energy transfer and storage in prebiotic systems, claim US scientists. |
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? |
Industrial Physicist Aug/Sep 2003 Ineke Malsch |
Protein research calls for advanced instruments The science of protein interactions is becoming a major tool in biomedical and drug development research. Carrying out and advancing such studies more efficiently and effectively, however, will require new, cutting-edge instrumentation. |
Popular Mechanics August 5, 2008 Joe Pappalardo |
NASA, Scientists Not Ready to Give Up on Martian Life Despite today's findings of toxic perchlorate in Martian soil, NASA is not ready to write off life on Mars. Leading space scientists point to earthbound extremeophiles that process the substance. |
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. |
Chemistry World December 7, 2012 James Urquhart |
Curiosity detect hints of complex organics Nasa's Curiosity rover has detected a range of chemical species including chlorinated hydrocarbons on the surface of Mars -- indicators that point to the presence of complex organic molecules. |
Chemistry World November 13, 2013 Matthew Smith |
Illuminating probes identify amino acids The method proposed by researchers at Bowling Green State University in Ohio analyses fluorescence signals when guest europium ions are displaced from an array of two cucurbituril host probes. |
Chemistry World February 8, 2006 Jon Evans |
To Boldly go Where no Chemist Has Gone Before Studying the interactions between different molecular fragments is taking researchers to the uncharted regions of chemical space. |
Geotimes December 2005 Naomi Lubick |
Ice in a Martian Desert The two Mars rover missions have come together in the past few weeks to produce a more complete view of Mars' water history that has implications for life on the planet, though pieces of that picture are still contentious. |
Scientific American November 2007 Robert Zubrin |
Don't Wreck the Mars Program Devoting all the funding to just one mission would be a mistake. |
Chemistry World October 8, 2014 |
Super-resolution light microscopy wins chemistry Nobel The 2014 chemistry Nobel prize has been given to three pioneers of biomedical imaging, whose work has enabled nanoscale features within cells to be captured in exquisite detail. |
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. |
Chemistry World October 24, 2007 Lewis Brindley |
Mass Spec Explodes A new technique developed by US researchers could pave the way for faster analysis of biological samples by first vaporising them using laser light. |
IEEE Spectrum June 2009 Anatoly Zak |
A Russian Return to a Martian Moon Russia hopes to reignite its deep-space program with a mission to Phobos |
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 November 2007 Simon Hadlington |
Solving an Ancient Puzzle Analytical chemistry is revolutionizing archaeological study - as well as igniting some controversy |
Military & Aerospace Electronics August 2007 Courtney E. Howard |
NASA Equips Phoenix Mars Lander with Latest Electronics NASA engineers readied the Phoenix Mars Lander for a mission to Mars's arctic landscape with an array of advanced electronics. These research tools will aid in NASA's first exploration of a potential Martian habitat. |
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. |
Popular Mechanics September 2006 |
Scientists Are Finding Life In Earth's Coldest, Hottest, Weirdest Places By creating an alternative life chemistry in the lab, astrobiologist Steven Benner hopes to uncover a formula for alien microbes. How five big questions about life on our planet are shaping the search for it on other worlds. |
Chemistry World March 21, 2013 Neil Withers |
Norman Dovichi: Singing the praises of the unsung hero At this year's Pittcon, Norman Dovichi of Notre Dame University in Indiana, US, received the 2012 Robert Boyle Prize for Analytical Science from the RSC. The prize is awarded for outstanding contributions to analytical science. |
Chemistry World June 17, 2013 Eleanor Merritt |
Switching chirality in amino acids An international team of scientists has developed a purely chemical approach to interconvert L- and D-amino acids. This method could rival enzymatic routes used in industry, and enable cheaper production of some pharmaceuticals. |
Chemistry World August 2007 |
New on the Market Porvair Sciences range of high-volume, deep-well plates... Thermo Fisher Scientific LCQ Fleet ion trap mass spectrometer... Mettler Toledo's new FiveEasy and FiveGo benchtop and portable pH and conductivity meters... etc. |
Chemistry World March 29, 2012 Simon Hadlington |
Seeds of life incubated in proto-planetary nurseries New findings imply that the organic chemistry required to produce the necessary molecules for life is part of the normal processes of planet formation. |