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Chemistry World October 11, 2007 Jonathan Edwards |
'Tuneable' Polymer Can Separate Anything An international team of scientists have made a polymer with pores which can be fine-tuned to speedily separate different small molecules -- with applications ranging from carbon capture to fuel cells. |
Chemistry World April 15, 2013 Phillip Broadwith |
Polymer lubricant may stave off knee surgery A synthetic polymer could make a better replacement lubricant for joint cartilage in people with arthritis, US researchers claim. The polymer is not broken down in the body like currently used replacement lubricants. |
Chemistry World May 28, 2013 Anthony King |
Polymer tied in celtic knots Celtic knots and ancient art have inspired a new way of synthesizing polymers. The slow-motion method of controlling polymer growth produces a single chain that when linked repeatedly, intricately wraps around itself to form a dense structure. |
Chemistry World September 30, 2011 Simon Hadlington |
Solving a Tangled Polymer Problem Being able to predict how polymer chain interact could help to produce plastics with tailor made properties. |
Chemistry World February 25, 2013 Jon Cartwright |
Crystals of polystyrene Chemists in Japan and Italy have created a polymer-based material that has a crystalline structure. The material, which achieves its crystallinity with crosslinks between its polymer chains, is expected to have a high mechanical strength. |
Chemistry World August 2006 Andrew Scott |
Down on the Plastics Farm Soaring oil prices could see biomass become competitive as a source for chemicals traditionally derived from petroleum. |
Chemistry World May 16, 2014 Tim Wogan |
New thermoset plastics simple to recycle Thermosetting polymers that can be easily recycled have been developed by an international team of researchers. |
Chemistry World March 3, 2013 James Urquhart |
Polymer production line runs on DNA US researchers have developed a purely chemical and enzyme-free system that can build synthetic polymers using DNA as a template. |
Chemistry World July 29, 2015 Thadchajini Retneswaran |
Antifreeze polymer protects cells as they thaw Researchers have synthesized a polymer that limits ice crystal growth in frozen red blood cells as they thaw. |
Chemistry World February 4, 2008 Richard Van Noorden |
Green Chemistry Aids Bone Repair A biodegradable polymer made with green solvents can mend broken thigh bones in mice, researchers have shown. |
Managed Care January 2008 Thomas Morrow |
Linx Technology Avoids Heart Valve Complications Heart valves made from new composite materials minimize calcification, a common problem that can lead to a second valve replacement. |
Chemistry World December 4, 2007 Richard Van Noorden |
Polymer Chemistry Tackles Implant Concerns Advances in polymer chemistry could help resolve safety concerns surrounding body implants, such as stents to hold open clogged arteries, scientists heard at the Materials Research Society Fall meeting. |
Chemistry World March 3, 2009 Lewis Brindley |
Sweet-toothed bacteria make their own vaccine With careful feeding, bacteria can produce vaccines against themselves, scientists in the US and China have found. |
Chemistry World June 1, 2010 Simon Hadlington |
Structural order gained over conducting polymer Scientists in Canada and the US have shown how it is possible to assemble ordered arrays of short chains of a commercially important conducting polymer on a metal surface. |
Chemistry World March 21, 2014 Hamish Crawford |
Waste plastics unzipped into useful chemicals A team from Northland College in Wisconsin, and from the University of Wisconsin-Eau Claire, have developed a way to depolymerize polyesters and polycarbonates into diols and methanol, using ruthenium based pincer catalysts. |
Chemistry World September 8, 2015 Anthony King |
Click chemistry creates precision polymers Researchers at Massachusetts Institute of Technology have an efficient strategy that allows them to synthesize a new family of unimolecular, sequence- and stereo-defined polymers using click chemistry. |
Chemistry World April 4, 2011 Carol Stanier |
Mighty micelles that make themselves Scientists in the US and Singapore have made self assembling micelles of cationic polymers that kill bacteria but are biodegradable - raising further hope of a nanotechnology solution to the problem of antibiotic resistance. |
Chemistry World July 11, 2006 Simon Hadlington |
Spin Doctors Find New Way to Make Skin Scaffold Researchers have developed a new type of polymer scaffold support for growing cultured human skin cells. The team showed that the mechanical and geometric properties of the scaffold are far more important than any specific chemical property. |
Chemistry World December 11, 2008 Hayley Birch |
Protein threading paves the way for nanomachines A team of Dutch and Italian researchers has discovered how proteins are threaded through pores in cell membranes. |
Chemistry World June 9, 2013 James Urquhart |
Hairy proteins survive stomach trip Swiss researchers have discovered a way to stabilize enzymes in the digestive tract by linking polymers to the enzymes. |
Reactive Reports December 2006 David Bradley |
Plastic Shape Shifter Temperature-controlled triple-shaped plastics that can change shape from one form to another, then another, have been developed by researchers. |
Chemistry World May 8, 2014 Tim Wogan |
Polymer sets new self-healing record A new self-healing polymer that can repair holes far larger than any material before -- up to 3cm wide -- has been unveiled by US researchers. |
Chemistry World May 10, 2013 Michael Parkin |
Super Glue for cells Scientists in Canada have made a super-strong cell membrane adhesive and used it to stick red blood cells together. The polymer, based on the phospholipid head group phosphatidyl choline, could be used to secure cells in particular positions for tissue engineering and wound closure. |
Chemistry World September 15, 2011 James Mitchell Crow |
Polymer Side Chains on the Slide Researchers may now be able to create rotaxane polymers whose properties alter in response to chemical stimuli. |
Chemistry World December 6, 2007 Lewis Brindley |
Chemists Make Fullerene Necklace Spanish scientists have strung fullerene buckyballs together to produce a polymer with unique electronic properties. The creation of these polymers has demonstrated a new approach to designing novel materials. |
IEEE Spectrum March 2008 Chang & Subramian |
Electronic Noses Sniff Success E-noses will soon be ubiquitous, thanks to printed organic semiconductors. |
Chemistry World April 30, 2015 Simon Hadlington |
Floppy polymer defies convention to form rigid framework Chemists in the US have turned received wisdom on its head by using floppy, linear polymers to construct a rigid, crystalline, three-dimensional metal -- organic framework. |
Reactive Reports September 2005 David Bradley |
Nano Surprise A surprising mechanism by which polymers form nanocomposite particles could provide researchers with a new tool for controlling the growth of such materials. |
Chemistry World July 24, 2012 Rachel Cooper |
Light speeds up new cell growth Scientists from Singapore have combined a photovoltaic polymer with a biocompatible polymer to make a nanofiber-based scaffold that can grow cells for skin regeneration. |
IndustryWeek February 1, 2008 Jill Jusko |
Polymers that Shift and Shape Georgia Tech researchers develop smart materials for biomedical applications. |
Chemistry World September 11, 2009 Tom Bond |
Just heat and heal A polymer system based on weak, reversible bonds that can heal itself when heated has been created by UK and US chemists. The new polymers could be further developed and used in the aerospace and other industries, say the researchers. |