Magnetic Separation Current Events | Magnetic Separation News
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New magnetic separation technique might detect multiple pathogens at once
A magnetic separation technique developed by researchers at Duke University's Pratt School of Engineering and Purdue University makes it relatively simple to sort through beads hundreds of times smaller than the period at the end of this sentence. view more (2007-10-30)
Mixing without side effects
The range of micromixers offered by IMM is also suitable for processes susceptible to fouling, especially in fine chemistry and pharmaceutics. The new „Interdigital-separation-layer-mixers" are replacing the present generation of „Separation-layer-mixers". The new mixer system has been adapted especially to industrial... view more... (2002-11-28)
Successful Huygens test: last before separation
ESA's Huygens probe, now orbiting Saturn on board the NASA/ESA/ASI Cassini spacecraft, is in good health and successfully passed its sixteenth 'In-Flight Checkout' on 23 November 2004. This in-flight checkout procedure was the last one planned before separation of the Huygens probe from Cassini in December this year. The preliminary analysis of... view more... (2004-11-23)
Huygens sets off with correct spin and speed
On Christmas Day 2004, the Cassini spacecraft flawlessly released ESA's Huygens probe, passing another challenging milestone for Cassini-Huygens mission. But, with no telemetry data from Huygens, how do we know the separation went well? view more (2005-01-11)
"Wish Me Luck as You Wave Me Goodbye!"
Media Invitation Friday 19 December The Royal Geographical Society, 1 Kensington Gore, London SW7 2AR "Wish Me Luck as You Wave Me Goodbye!" An event to mark the separation of Beagle 2 from Mars Express On the morning of Friday 19th December Beagle 2 separates from Mars Express and begins the last stage of its 250 million mile voyage to... view more... (2003-12-12)
Magnetic nanoparticles facilitate separations in 'one-pot' multi-step reactions
Using the unique properties of new nanometer-scale magnetic particles, researchers have for the first time separated for reuse two different catalysts from a multi-step chemical reaction done in a single vessel. view more (2006-03-15)
John Wiley & Sons Launches separationsNOW.com
John Wiley & Sons, today announces the official launch of separationsNOW.com, the new online resource serving the separation science community. Providing free access to a wealth of information resources and services for separation scientists at all levels and across all specialties, this unique resource is now available online at... view more... (2003-02-25)
Improved Method for Separation of Organic Isomers
Researchers in Oxford University's Department of Inorganic Chemistry have devised a novel method for separating polar organic compounds, providing a useful alternative to the usual methods of chromatography or crystallisation. The separation of mixtures of organic and inorganic compounds is of considerable importance in most areas of industrial... view more... (2003-02-11)
Huygens test successful
ESA's Huygens probe, now orbiting Saturn on board the NASA/ESA/ASI Cassini spacecraft, is in good health and successfully passed its fifteenth 'In-Flight Checkout' on 14 September 2004. This in-flight checkout procedure was the last but one planned before separation of the Huygens probe from Cassini in December this year, and it included some... view more... (2004-09-17)
Hanover Trade Fair 2003: Zigzag for the maximum µ-concentration
The dielectrophoresis (DEP) chip as µ-concentrator for reliable analyses Developed jointly by the Institut für Mikrotechnik Mainz GmbH (IMM) and NorChip AS, the µ-concentrator is particular suitable for application in biomedical diagnostics. Using DEP, this chip enables the highly efficient separation and concentration of polarisable... view more... (2003-04-07)
On chip separation: large molecules pass the speed camera first
What molecule or particle passes the finishline first? A good way to split a fluid sample into its separate parts is: organize a contest in a micro-channel. The largest parts will pass the optical detector first, the smaller ones follow at short distance. This principle of 'hydrodynamic chromatography' is now also possible on a chip. 'On-chip'... view more... (2002-12-10)
Cluster opens a new window on 'magnetic reconnection' in the near-Earth space
Plasma physicists have made an unprecedented measurement in their study of the Earth's magnetic field. Thanks to ESA's Cluster satellites they detected an electric field thought to be a key element in the process of 'magnetic reconnection'. view more (2007-03-13)
Researchers shed light on shrinking of chromosomes
A human cell contains an enormous 1.8 metres of DNA partitioned into 46 chromosomes. view more (2007-06-12)
UAB Scientists break the hard drive miniaturisation limit
Magnetic memory-based information storage systems are getting smaller and smaller, while their capacities are getting larger. However, there is a limit to how small they can get. If the tiny magnets used to store information are smaller than around five nanometres (millionths of a millimetre), vibrations caused by temperature can erase their... view more... (2003-07-10)
Magnetic nanoparticles navigate therapeutic genes through the body
Health professionals send genes and healthy cells on their way through the bloodstream so that they can, for example, repair tissue damage to arteries. view more (2009-03-05)
Delft research increases understanding of Earth's magnetic field
Research recently conducted at Delft University of Technology marks an important step forward in understanding the origins of the Earth's magnetic field. The research findings are published this week in the scientific journal Physical Review Letters. view more (2007-03-12)
Gene that magnetically labels cells shows potential as imaging tool
Mammalian cells can produce tiny magnetic nuggets after the introduction of a single gene from bacteria, scientists have found. The gene MagA could become a valuable tool for tracking cells' movement through the body via magnetic resonance imaging (MRI), says Xiaoping Hu, PhD, professor of biomedical engineering at Emory University and the Georgia... view more... (2008-06-04)
NJIT professor discovers better way to desalinate water
Chemical engineer Kamalesh Sirkar, PhD, a distinguished professor at New Jersey Institute of Technology (NJIT) and an expert in membrane separation technology, is leading a team of researchers to develop a breakthrough method to desalinate water. view more (2006-02-10)
New technique improves purity of medicines
Dutch researcher Roelof Mol has investigated possibilities for more accurately determining the composition of medicines. He came up with a combination of two techniques that were previously considered to be incompatible: the separation technique electrokinetic chromatography (EKC) and the detection technique mass spectroscopy (MS). view more (2007-10-25)
Earth's magnetic field really did reverse itself
NWO researchers have developed an improved method of identifying the magnetic signals in old geological strata. The researchers used the new method to show that the earth's magnetic field really did reverse itself ten million years ago. Particles of iron in sediments orient themselves in accordance with the local magnetic field of the earth. As... view more... (2001-11-27)
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