Researchers report the first full spectroscopic characterisation of the absorption of electromagnetic radiation by the Au102(p-MBA)44 particle in solution and solid phases.
Category Archives: Nanotechnology
Friday fun: Exactly how small are the 32 nanometer structures on your computer’s chip?
Last year, Intel unveiled its Core processor family that, for the first time, used a full-featured system-on-a-chip 32 nanometer process technology to complement the CPU-specific technology. If you have been wondering how small 32 nanometers are, Intel has prepared a fun fact sheet for you.
Cella Energy Ltd scoop Shell Springboard 2011 title with hydrogen storage technology
Cella Energy was named the national winner for the Shell Springboard Awards 2011, for developing a technology which allows hydrogen to be stored in a cheap, practical way, bringing the prospect of hydrogen fuelled cars one step closer to reality.
Direct electronic readout of ‘artificial atoms’
In addition to flows of electrons, researchers are seeking options for the spin of electrons to be used in future information processing. In combination with these characteristics, a considerably larger volume of information can be stored than merely 'zero' and 'one'. Because this is difficult with individual atoms, physicists place 'artificial atoms' into solids. Through his participation, a research team has now has succeeded in an energy-state occupancy readout of those artificial atoms - using common interfaces to classic computers.
CNSE’s Smart System Technology and Commercialization Center announces national nanosensor initiatives
STC selected by SPAWAR to build innovative sensor systems for U.S. military intelligence gathering, by EPRI to develop groundbreaking wireless sensor network to monitor efficiency of power generation.
IDEX Corporation Successfully Completes Tender Offer for Microfluidics International Corporation Shares
IDEX Corporation today announced the successful completion of the tender offer by its wholly-owned subsidiary, Nano Merger Sub, Inc., for all outstanding shares of common stock of Microfluidics International Corporation at a price of $1.35 per share.
Physicists develop scalable method for making graphene
New research from the University of Pennsylvania demonstrates a more consistent and cost-effective method for making graphene, the atomic-scale material that has promising applications in a variety of fields, and was the subject of the 2010 Nobel Prize in Physics.
Photosynthesis may hold key to production of cheap hydrogen for fuel
The production of inexpensive hydrogen for automotive or jet fuel may be possible by mimicking photosynthesis, according to a Penn State materials chemist, but a number of problems need to be solved first.
New microscope makes nanostructures visually pop like the latest 3-D movie image
The new device, an analytical high-resolution scanning electron microscope, will help researchers see more clearly structures only a few nanometers in size. It also will help them identify what the structures are made of as well as take measurements and make movies of processes that happen at the nanoscale level.
Carbon Nanotube Electrode Manufacturer Closes $3.2 M Funding Round
C3Nano, Inc. this week announced that the company has closed a US $3.2 million round of Series-A financing from China and Silicon Valley-based GSR Ventures. A spinout company from Professor Zhenan Bao's chemical engineering lab at Stanford University, C3Nano has developed a sustainable, proprietary hybrid carbon nanotube (CNT) based transparent electrode ink and film for use in devices such as touch screens, OLED devices, photovoltaic solar panels and flexible displays.
Printed electronics – the roadmaps were wrong
Earlier roadmaps for printed electronics have been almost entirely erroneous. It is not primarily about cost reduction, nor is there a trend towards organic versions taking over most applications. It is no longer focussed mainly on improving existing products. It targets doing what was previously impossible to create radically different consumer propositions.
New $5 Billion Intel Factory to Focus on Leading-edge 14-Nanometer Process
The new Arizona factory, designated Fab 42, will be the most advanced, high-volume semiconductor manufacturing facility in the world. Construction of the new fab is expected to begin in the middle of this year and is expected to be completed in 2013.
LayTec GmbH Converted Into AG
LayTec AG announces its conversion from LayTec GmbH (a limited liability company) into LayTec AG (Aktiengesellschaft, joint stock corporation). With today's entry into the commercial register of Berlin/Charlottenburg, LayTec will operate in future as LayTec AG.
Researchers develop new technology for cheaper, more efficient solar cells
Stanford researchers have found that adding a single layer of organic molecules to a solar cell can increase its efficiency three-fold and could lead to cheaper, more efficient solar panels.
Green chemistry offers route towards zero-waste production
Novel green chemical technologies will play a key role helping society move towards the elimination of waste while offering a wider range of products from biorefineries, according to a University of York scientist.
Improved calcium supplement derived from crustacean shells
Ben-Gurion University of the Negev (BGU) researchers have developed a unique technology that stabilizes an otherwise unstable form of calcium carbonate. This mineral form provides significantly higher biological absorption and retention rates than other sources presently used as dietary calcium supplements.
International Science and Engineering Visualization Challenge
Some of science's most powerful statements are not made in words. From the diagrams of DaVinci to Rosalind Franklin's X-rays, visualization of research has a long and literally illustrious history. To illustrate is to enlighten. The National Science Foundation (NSF) and the journal Science created the International Science and Engineering Visualization Challenge to celebrate that grand tradition - and to encourage its continued growth.
Uni Marburg testet neue Generation von Lichtmikroskopen
Die Philipps-Universitaet Marburg weitet die Kooperation mit Leica Microsystems aus: Derzeit testet das Institut fuer Zytobiologie als eines von weltweit vier Instituten ein Mikroskop mit einer Aufloesung weit unterhalb der Beugungsgrenze (Nanoskope).
World’s first certified reference material for nanoparticle size analysis
The European Commission's Joint Research Centre (JRC) has developed the world's first certified nanoparticle reference material based on industry-sourced nanoparticles. This new material will help ensure the comparability of measurements worldwide, thereby facilitating trade, ensuring compliance with legislation and enhancing innovation.
Modeling radiation energy deposition in a complex biological system
Using a skin tissue model for the study of low-dose radiation-induced tissue responses.