Wissenschaftler der Kieler Universitaet haben in Zusammenarbeit mit dem Berliner Max-Planck-Institut fuer Infektionsbiologie herausgefunden, wie kleine regulatorische RNAs in Methan-produzierenden Einzellern funktionieren.
Researchers at Burnham Institute for Medical Research at University of California, Santa Barbara have identified a peptide (a chain of amino acids) that specifically recognizes and penetrates cancerous tumors but not normal tissues.
MIT researchers have developed a new way to tune the frequency of lasers that operate in the terahertz spectrum. The result is an important step toward airport scanners that could tell whether a vial in a closed suitcase contains aspirin, methamphetamines or an explosive.
Very often in science, the unexpected discovery turns out to be the most significant. Rice University Professor Junichiro Kono and his team weren't looking for a breakthrough in the transmission of terahertz signals, but there it was: a plasmonic material that would, with adjustments to its temperature and/or magnetic field, either stop a terahertz beam cold or let it pass completely.
When are we sufficiently protected from danger? Does the state ensure that risks are kept to a minimum? The question about how far state risk prevention can go and the degree of safety that state measures can, may and must offer is raised not only in the field of consumer health protection.
A massive, data-crunching computer search program that matches fragments of potential drug molecules to the known shapes of viral surface proteins has identified several FDA-approved drugs that could be the basis for new medicines.
Welchen Beitrag koennen Mikro- und Nanotechnologien leisten, um die Leistung von Automobilen zu steigern und Verbrauch und Schadstoffausstoss zu verringern? Mit dieser Frage beschaeftigt sich die Veranstaltung 'Oberflaechenbearbeitung mit Mikro- und Nanotechnologien fuer den Automotivbereich' am 16. Dezember 2009 in Dortmund.
Tiny devices made possible by combining the latest advances in mechanical and electronics technology could be at the heart of next-generation navigation and vehicle stabilisation tools thanks to European researchers.
Extremely thin, flexible high-efficiency silicon solar cells are the solar cells of the future, according to Professor Miro Zeman. This is the gist of the inaugural address he will be giving to mark his appointment as Professor of Photovoltaic Materials and Devices at TU Delft.
The Chinese Academy of Sciences and Inspur Group have started a joint project to develop the third-generation genome sequencing instrument, which might slash the cost of genome sequencing by 99 percent.