New achievements in synthetic biology, which will allow complex cellular recognition reactions to proceed outside of living cells, will dare scientists to dream big: There could one day be inexpensive, shippable and accurate test kits that use saliva or a drop of blood to identify specific disease or infection.
Houston Methodist Research Institute scientists will receive about $1.25 million from the Center...
Helium is a famously unreactive gas but when cooled to just above absolute zero it becomes a...
Certain quantum physical phenomena in matter can only be clearly visualized in the presence of...
Adherent cells, the kind that form the architecture of all multicellular organisms, are engineered with precise forces that allow them to move around and stick to things. When these cells are put into a petri dish with a variety of substrates they can sense the differences in the surfaces and they will “crawl” toward the stiffest one. Chemists have devised a method using DNA-based tension probes to measure and map these phenomena.
Beckman Coulter Life Sciences has standardized and streamlined workflow for high content flow cytometry in translational research studies with the introduction of DuraClone premixed dry reagent cocktails. Dried down using a proprietary process that ensures high structural stability, DuraClone IM panels are stable for up to one year at room temperature.
Researchers at Virginia Commonwealth Univ. have discovered that most of the electrolytes used in lithium-ion batteries are superhalogens, and that the vast majority of these electrolytes contain toxic halogens. At the same time, the researchers also found that the electrolytes in lithium-ion batteries could be replaced with halogen-free electrolytes that are both nontoxic and environmentally friendly.
This month's issue of R&D Magazine celebrates the 2014 R&D 100 Award winners. Our editors also take a look at simulation software for delivering vaccines to the third world and high-speed camera.
Hamilton Storage Technologies, an affiliate entity of Hamilton Company, and Askion this week announced a partnership to combine expertise in robotic automation at ultra-low and cryopreservation temperatures. This partnership makes it possible to introduce the Askion C-line cryopreservation portfolio to several new markets, including North America and South America.
Trinamic Motion Control has unveiled its latest patent-pending technology for stepper motors. Dubbed stealthChop, the new technology significantly reduces the magnetorestriction noise of conventional stepper motor operation, and has been implemented in Trinamics line of stepper motors.
Traditional forms of temperature measurement, such as thermocouples and spot pyrometers, often don’t offer the resolution or speed required to fully characterize high-speed thermal applications. This article explores the advantages of high-speed thermal measurement with infrared cameras.
An unprecedented boom in hydropower dam construction is underway, primarily in developing countries and emerging economies. While this is expected to double the global hydropower electricity production, it could reduce the number of remaining large free-flowing rivers by 20% and pose a threat to freshwater biodiversity. A new database has been developed in Denmark to support decision making on sustainable modes of electricity production.
In many areas of the developing world, there’s limited access to electricity, and many places have never had any type of power infrastructure. This presents a challenge for aid workers and doctors. In the recent past, vaccines that needed to be stored at cold, relatively constant temperatures couldn’t be taken into the remote areas where they were needed most.
Researchers in the U.K. have found a new way to make nanostructured carbon using the waste product sawdust. By cooking sawdust with a thin coating of iron at 700 C, they have discovered that they can create carbon with a structure made up of many tiny tubes. These tubes are one thousand times smaller than an average human hair.
A Silicon Valley startup has developed technology to let dispatchers know when a police officer's weapon has been fired. The product by Yardarm Technologies would notify dispatchers in real time when an officer's gun is taken out of its holster and when it's fired. It can also track where the gun is located and in what direction it was fired.
Scientists have been able to manufacture 3-D isotropic metamaterials, but up to now only on a very small scale. Now, in a significant breakthrough, scientists from RIKEN, in collaboration with colleagues in Taiwan, have succeeded in creating a large metamaterial up to 4-mm-square in size that is essentially isotropic, using a type of metamaterial element called a split-ring resonator.
Sandia National Laboratories has begun laboratory-based characterization of TransPower’s GridSaver, the largest grid energy storage system analyzed at Sandia’s Energy Storage Test Pad in Albuquerque. Sandia will evaluate the 1 MW, lithium-ion grid energy storage system for capacity, power, safety and reliability. The laboratory also will investigate the system’s frequency regulation.
When a solid material is immersed in a liquid, the liquid immediately next to its surface differs from that of the bulk liquid at the molecular level. This interfacial layer is critical to our understanding of a diverse set of phenomena. When the solid surface is charged, it can drive further changes in the interfacial liquid. However, elucidating the molecular structure at the solid-liquid interface under these conditions is difficult.
Researchers at the New York Univ. Polytechnic School of Engineering have broken new ground in the development of proteins that form specialized fibers used in medicine and nanotechnology. For as long as scientists have been able to create new proteins that are capable of self-assembling into fibers, their work has taken place on the nanoscale. For the first time, this achievement has been realized on the microscale.