Scientists of the University of Duisburg-Essen developed an RT-PCR based test, with a sensitivity of up to 0.005% against a background of wild type alleles, detecting deletions and insertions as well as point mutations. The assay is robust and applicable in a broad range of laboratories.
So far current methods for screening the epidermal growth factor-receptor (EGFR)-gene in patients with non-small lung cancer (NSCLC) require taking tumor biopsies. By applying this sensitive technology, it is possible to detect even one single mutated circulating tumor (CTC) cell per milliliter peripheral blood. As sequential biopsies or biopsies of multiple tumor lesions are not routinely performed due to patient safety, this opens new non-invasive possibilities for monitoring the mutation status of patients during treatment and to detect disease relapse early.
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Buffer memory for combined cycle (CC) power plants
31.03.2015 | TechnologieAllianz e.V.
Induced Somatic Stem Cells - Reprogramming of somatic cells to neural stem cells
13.05.2015 | TechnologieAllianz e.V.
Many joining and cutting processes are possible only with lasers. New technologies make it possible to manufacture metal components with hollow structures that are significantly lighter and yet just as stable as solid components. In addition, lasers can be used to combine various lightweight construction materials and steels with each other. The Fraunhofer Institute for Laser Technology ILT in Aachen is presenting a range of such solutions at the LASER World of Photonics trade fair from June 22 to 25, 2015 in Munich, Germany, (Hall A3, Stand 121).
Lightweight construction materials are popular: aluminum is used in the bodywork of cars, for example, and aircraft fuselages already consist in large part of...
Using ultrashort laser pulses, scientists in Max Planck Institute of Quantum Optics have demonstrated the emission of extreme ultraviolet radiation from thin dielectric films and have investigated the underlying mechanisms.
In 1961, only shortly after the invention of the first laser, scientists exposed silicon dioxide crystals (also known as quartz) to an intense ruby laser to...
The only professorship in Germany to date, one master's programme, one laboratory with worldwide unique equipment and the corresponding research results: The University of Würzburg is leading in the field of biofabrication.
Paul Dalton is presently the only professor of biofabrication in Germany. About a year ago, the Australian researcher relocated to the Würzburg department for...
Physicists have developed an innovative method that could enable the efficient use of nanocomponents in electronic circuits. To achieve this, they have developed a layout in which a nanocomponent is connected to two electrical conductors, which uncouple the electrical signal in a highly efficient manner. The scientists at the Department of Physics and the Swiss Nanoscience Institute at the University of Basel have published their results in the scientific journal “Nature Communications” together with their colleagues from ETH Zurich.
Electronic components are becoming smaller and smaller. Components measuring just a few nanometers – the size of around ten atoms – are already being produced...
Development and implementation of an advanced automobile parking navigation platform for parking services
To fulfill the requirements of the industry, PolyU researchers developed the Advanced Automobile Parking Navigation Platform, which includes smart devices,...
20.05.2015 | Event News
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29.05.2015 | Physics and Astronomy
29.05.2015 | Life Sciences
29.05.2015 | Health and Medicine