A German team of scientists has developed a technique to treat nanoparticle surfaces. This treatment boosts the efficiency of organic solar cells.
Single photons step into the slow light – towards the ultimate in semiconductor miniaturization
European experts in nanotechnology, optoelectronics and quantum physics have advanced the generation, detection and manipulation of single photons in semiconductors. Their discoveries bring practical single-photon and quantum applications significantly closer.
Stitching together lab-on-a-chip devices with cotton thread and sewing needles
Scientists in Australia are reporting the first use of ordinary cotton thread and sewing needles to literally stitch together a microfluidic analytical device.
Celator Pharmaceuticals Selected to Participate in NCI’s Nanotechnology Characterization Laboratory Assay Cascade for Characterization of Nanoparticle Prodrug Delivery Platform
Celator Pharmaceuticals today announced that the National Cancer Institute's (NCI) Nanotechnology Characterization Laboratory (NCL), operated by SAIC-Frederick (Frederick, Maryland), has agreed to conduct characterization studies to advance the development of the company's nanoparticle drug formulation technology.
AB SCIEX Acquires Eksigent Liquid Chromatography Business
This acquisition significantly strengthens AB SCIEX's position in liquid chromatography, which is a key technology used frequently in a broad range of life science applications such as protein biomarker research, drug discovery and basic research.
Tanner EDA and Sound Design Technologies Announce Process Design Kit Collaboration for Thin Film Technologies
Tanner EDA, the catalyst for innovation for the design, layout and verification of analog and mixed-signal integrated circuits (ICs) and Sound Design Technologies (SDT), a leading designer and manufacturer of integrated passives and stacked-die assemblies, are collaborating to develop process design kits for analog/mixed-signal (A/MS) designers using Tanner EDA's HiPer Silicon software.
Oerlikon Solar Expands Into Spanish Market
Oerlikon Solar today announced that Gadir Solar is using its amorphous thin film silicon PV technology at the solar fabrication plant located in the bay of Cadiz, Spain.
Nanopartikel und biologische Barrieren
Nanotechnologie und speziell Nanopartikel eroeffnen neue, ungeahnte Moeglichkeiten fuer die Pharmazie und die Medizin. Das Potenzial dieser winzigen Partikel steht im Mittelpunkt einer Konferenz, zu der namhafte Experten und Nachwuchswissenschaftler aus der ganzen Welt an der Universitaet des Saarlandes zusammenkommen.
A step towards germanium nanoelectronics
The use of germanium instead of silicon as basic material of transistors would enable faster chips containing smaller transistors. However, a number of problems still have to be solved.
Fluorescent probes light up cancerous tumors
Building on his Nobel Prize-winning work creating fluorescent proteins that light up the inner workings of cells, a team of researchers led by Howard Hughes Medical Institute investigator Roger Tsien, PhD, professor of pharmacology, chemistry and biochemistry at the University of California, San Diego and the Moores UCSD Cancer Center has developed biological probes that can stick to and light up tumors in mice.
Von der Siliziumtechnik zur molekularen Elektronik
Forscher am Institut fuer Halbleitertechnik an der Technischen Universitaet Braunschweig entwickeln gemeinsam mit Kollegen an der Universitaet Princeton (New Jersey, USA) und an der TU Muenchen neuartige Bauelemente fuer zukuenftige Computerchip-Generationen.
IBM Shared University Research Award for work to improve solar cells
IBM awarded an international prize to the Johannes Gutenberg University Mainz, Germany - to support research work being carried out by Professor Dr Claudia Felser to improve solar cells.
Bayer MaterialScience is Introducing a New Grade of Carbon Nanotubes With Improved Dispersibility
Compared with the existing product Baytubes C 150 P, the CNTs with the trade name Baytubes C 70 P are characterized by improved dispersibility, making them highly suited to use in mechanically sensitive polymers.
Bayer MaterialScience Showcases Conductive Nano Inks For Printed Electronics
At Nanotech, the world's leading nanotechnology trade fair in Tokyo, Bayer MaterialScience is showcasing the two conductive inks BayInk TP S and BayInk TP CNT, which have been developed primarily for use in the growing 'printed electronics' market.
Lattice Power Places One of the Largest Single Orders From China So Far Received by AIXTRON
AIXTRON AG today announced a multiple system order for several CRIUS (31x2 inch configuration) and AIX 2800G4HT MOCVD production systems (42x2 inch configuration) from Lattice Power, an existing customer in Nanchang, Jiangxi Province, China. This is one of the largest single orders from China AIXTRON had received.
Quantum dot biosensors for ultrasensitive multiplexed diagnostics
In many diagnostic processes, the detection of several protein markers is required. Rather than performing several sequential analysis steps, a multiplexed approach allows the simultaneous measurement of multiple biomarkers from the same blood sample. The convergence of nanotechnology, microtechnology, microfluidics, photonics, signal processing, and proteomics allows for the development of increasingly sophisticated and effective multiplexed point-of-care diagnostic devices. The detection of protein biomarkers can done with an optical multiplexing approach that uses dye particles of different colors. In contrast to conventional fluorescence dyes, quantum dots generate a much more powerful fluorescent signal which provides a large increase in sensitivity compared to other methods. Quantum dots are also available in multiple colors, allowing the investigators to tag each antibody with a uniquely colored quantum dot. Researchers have now demonstrated a novel and fast quantum dot-based FRET technique that is suitable for multiplexed ultrasensitive detection.
A new way to build membranes for fuel cells
Layer-by-layer assembly system could lead to improved fuel cells, batteries and solar panels.
A protective polymer shell enhances virus-mediated in vivo gene delivery
A team led by Shu Wang at the Institute of Bioengineering and Nanotechnology of A*STAR, Singapore, has now designed a new polymer coating that protects viral vectors - making them resistant to serum within the body.
Semiconductor processing: Stress management
Understanding stress changes in a silicon substrate as it is thinned aids semiconductor device manufacture.
Quantum effects must be taken into account in design of nanowires
Researchers have developed a rigorous two-dimensional quantum model of the 'gate-all-around' nanowire configuration, leading to a better match with experimental data and highlighting the importance of quantum effects.