Nanostructured Polymer Current Events | Nanostructured Polymer News | 11
|
| Page
11 of
14 |
274 Results |
|
|
|
Sort By:
Page Views | Date |
Tiny holes offer surprising insights
Researchers from Berlin and Seoul store light in plasmonic crystals view more (2005-03-04)
Metals Shape Up with a Little Help from Friends
For 5,000 years the only way to shape metal has been by the "heat and beat" technique. Even with modern nanotechnology, metalworking involves carving metals with electron beams or etching them with acid. view more (2008-07-01)
Speedier skis on course for World Cup glory
Skis equipped with an ingenious new self-waxing device that enables them to travel quicker could make a dramatic entry onto the skiing scene in the 2008/09 World Cup season. view more (2007-09-13)
Breaking the 'mucus barrier' with a new drug delivery system
Chemical engineers from Johns Hopkins University have broken the "mucus barrier," engineering the first drug-delivery particles capable of passing through human mucus - regarded by many as nearly impenetrable - and carrying medication that could treat a range of diseases. Those conditions include lung cancer, cervical cancer and cystic... view more... (2008-08-20)
Mass spectrometry methods database gets major update
Researchers at the National Institute of Standards and Technology (NIST) recently added 150 new methods-nicknamed "recipes"-to a database already containing 255 procedures for analyzing specific synthetic polymers using matrix-assisted laser desorption/ionization (MALDI) mass spectrometry. view more (2006-05-26)
Drug-eluting stents may cause allergic reactions
Drug-eluting stents have greatly reduced the risk of repeat blockage of heart arteries, but researchers from Northwestern Memorial Hospital have found that in some patients, the stents can cause allergic reactions that can have serious consequences. view more (2005-12-20)
Sticky surfaces turn slippery with the flip of a molecular light switch
Changing a surface from sticky to slippery could now be as easy as flipping a molecular light switch. view more (2006-06-20)
Directed self-ordering of organic molecules for electronic devices
A simple surface treatment technique demonstrated by a collaboration between researchers at the National Institute of Standards and Technology (NIST), Penn State and the University of Kentucky potentially offers a low-cost way to mass produce large arrays of organic electronic transistors on polymer sheets for a wide range of applications... view more... (2008-02-20)
Raman Effect Brings Nano up to Size : Raman/Rayleigh Imaging of Nanosized Materials
Materials made with (or from) nanophases received considerable attention in the last few years but their characterisation is not easy. Unique properties (conductivity, diffusion, reactivity, sintering, mechanical strength….) have been reported for nanostructured materials, all of which result from the interfacial characteristics. Raman... view more... (2003-06-08)
Researchers outline structure of largest nonvirus particle ever crystallized
Researchers at UCLA's California NanoSystems Institute, the David Geffen School of Medicine at UCLA and the Howard Hughes Medical Institute have modeled the structure of the largest cellular particle ever crystallized, suggesting ways to engineer the particles for drug delivery. view more (2007-11-27)
Researchers prolong the plasma half-life of biopharmaceutical proteins
Many biopharmaceuticals comprise small proteins that are quickly eliminated from the body. Scientists at the Technische Universitaet Muenchen (TUM) combine such small proteins with a kind of molecular balloon that swells and thus prolongs the half-life of the proteins in the body. view more (2009-09-21)
Students' device may improve chest closure after heart surgery
To operate on the heart, surgeons usually cut through the breastbone. After correcting the heart problem, they reconnect the sternum by piercing it with steel wires, pulling the bone segments together and twisting the wires tight. view more (2006-06-07)
Nanoparticle Could Help Detect Many Diseases Early
Most people think of hydrogen peroxide as a topical germ killer, but the medicine cabinet staple is gaining steam in the medical community as an early indicator of disease in the body. view more (2007-08-21)
UCLA researchers develop new method for producing transparent conductors
Researchers at UCLA have developed a new method for producing a hybrid graphene-carbon nanotube, or G-CNT, for potential use as a transparent conductor in solar cells and consumer electronic devices. view more (2009-05-14)
Single-Crystal Semiconductor Wire Built into an Optical Fiber
An international science team from Penn State University in the United States and the University of Southampton in the United Kingdom has developed a process for growing a single-crystal semiconductor inside the tunnel of a hollow optical fiber. The device adds new electronic capabilities to optical fibers, whose performance in electronic devices... view more... (2008-03-13)
Platinum nanocatalyst could aid drugmakers
Nanoparticles combining platinum and gold act as superefficient catalysts, but chemists have struggled to create them in an industrially useful form. view more (2009-09-01)
Carnegie Mellon scientists develop nanogels that enable controlled delivery of carbohydrate drugs
Carnegie Mellon University scientists have developed tiny, spherical nanogels that uniformly release encapsulated carbohydrate-based drugs. view more (2007-08-21)
Novel 3-D cell culture model shows selective tumor uptake of nanoparticles
A nanoparticle drug delivery system designed for brain tumor therapy has shown promising tumor cell selectivity in a novel cell culture model devised by University of Nottingham scientists. view more (2007-08-23)
Applied scientists create wrinkled 'skin' on polymers
Applied scientists demonstrated a new method for developing wrinkled hard skins on the surface areas of polymers using a focused ion beam. view more (2007-01-17)
Silver is the key to reducing pneumonia associated with breathing tubes
People have long prized silver as a precious metal. Now, silver-coated endotracheal tubes are giving critically ill patients another reason to value the lustrous metal. view more (2008-08-20)
|
|
| Page
11 of
14 |
274 Results |
|
|
|
Sort By:
Page Views | Date |
|
