Najnowsze informacje

23.09.2013
Researchers at Georgia Tech and the Beijing Institute of Nanoenergy and Nanosystems, led by Xiaonan Wen and Zhong Lin Wang, report a triboelectric effect based wind energy harvester as a...
23.09.2013
While searching for ever smaller devices that can be used as data storage systems and novel sensors, physicists at Johannes Gutenberg University Mainz (JGU) have directly observed magnetization...
23.09.2013
A lot of energy is wasted when machines turn hot, unnecessarily heating up their environment. Some of this thermal energy could be harvested using thermoelectric materials; they create electric...
23.09.2013
Dental implants are posts, usually made of titanium, that are surgically placed into the jawbone and topped with artificial teeth. More than dentures or bridges, implants mimic the look and feel of...
23.09.2013
Researchers from Shiraz University in association with researchers from Razi Kermanshah University used gold nanoparticles and designed sensors to measure heparin in blood plasmon samples ("pH...
23.09.2013
Steam condensation is key to the worldwide production of electricity and clean water: It is part of the power cycle that drives 85 percent of all electricity-generating plants and about half of all...
23.09.2013
Using low-frequency laser pulses, a team of researchers has carried out the first measurements that reveal the detailed characteristics of a unique kind of magnetism found in a mineral called...
23.09.2013
Naukowcy z NIST* i University of Maryland odkryli nowy sposób na modyfikowanie właściwości grafenu. Jednym z ważniejszych celów badań nad grafenem było nadanie mu...
23.09.2013
Z Akademii Pana Kleksa pamiętamy cudowny plaster usuwający z lustra ślad zarysowania. Dzięki nanomateriałom już niedługo możliwa będzie podobna operacja … i to nawet bez plastra. Naukowcy...
23.09.2013
Badania prowadzone przez Nosanga Myunga, profesora wykładającego na University of California, umożliwiły skonstruowane prototypu „elektronicznego nosa” – urządzenia wykrywającego...