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Substrate in Biological Technology

New 'near-field' radiation therapy promises relief for overheating laptops

... new cooling method requires that the nanotubes' substrate be composed of a polar material such as ... channels excess heat from the nanotubes into the substrate which, being much larger, can be more effectively ... in the past year. Because the nanotubes and substrate are made of heterogeneous materials, says Rotkin, ...

Nanogenerators produce electricity from running rodents and tapping fingers

... and the tapping of the finger flexed the substrate in which the nanowires were encapsulated, ... Li and Guang Zhu solved that problem by using a substrate that was flexible in only one direction, forcing ... to stay on and to wrinkle the nanogenerator substrate but not so tight as to make the hamster ...

A supercharged metal-ion generator

... ions reaches the substrate, insuring that the substrate is coated with a uniform, voidless film with ... (the cathode) and a grounded anode nearby. The substrate to be coated, which carries a small to moderate ... of self-sputtering, the ion current to the substrate greatly exceeded the discharge current a result ...

Engineering nanoparticles for maximum strength

... (MSE). "We put the nanospheres on a flat silicon substrate inside NCEM's In Situ Microscope sample chamber ... nanosphere squirts out from between the substrate and the punch like a watermelon seed. "If you ... and bottom of the sphere where it contacted the substrate and the diamond anvil. This is where the spheres ...

Killer pulses help characterize special surfaces

... Dana Dlott, have devised a method to evaluate substrate surfaces by using a series of killer laser ... and report measurements for a commonly used substrate in the July 18 issue of the journal Science . ... and create an average value across the entire substrate surface. "Looking at a spectrum, you can't tell ...

A first in integrated nanowire sensor circuitry

... nanowire arrays that we can produce on any substrate even paper! and to reproduce them uniformly on ... the nanowires are detached by sliding the growth substrate away, leaving them attached to the application ... and the electronics were now positioned on the substrate as such elements might be mapped onto a much ...

Penn scientists demonstrate potential of graphene films as next-generation transistors

... the electronic interaction between an insulating substrate and few-layer graphene films, or FLGs, the ... use of these films, graphene must be placed on a substrate to be functionalized as a transistor. Placing the film on a substrate causes an electronic interaction between the two ...

Advance brings low-cost, bright LED lighting closer to reality

... the Purdue engineers "metallized" the silicon substrate with a built-in reflective layer of zirconium ... layer of aluminum nitride between the silicon substrate and the zirconium nitride. "One of the main ... in this work was placing a barrier on the silicon substrate to keep the zirconium nitride from reacting," ...

NIST team proves bridge from conventional to molecular electronics possible

... molecules can be assembled on the same sort of substrate used in conventional microchips. The ability to use a silicon crystal substrate that is compatible with the industry-standard ... in tiny 100-nanometer deep wells on the silicon substrate and capped with a layer of silver to form the top ...

MEDEA+ Noblanc award highlights improvements in microelectronics

... the benefits of strained silicon and SOI substrate technologies in SilOnIS offers much improved ... needs. Close collaboration between advanced substrate manufacturers and chipmakers was essential to ... in terms of substrate technology. European substrate suppliers have been able to reinforce their ...

Bilayer graphene gets a bandgap

... Researchers then tried to tune the bilayer graphene bandgap by doping the substrate electrically instead of chemically, using a perpendicularly applied, ... fields shaped by the gate electrodes. Their nano-FET used a silicon substrate as the bottom gate, with a thin insulating layer of silicon dioxide ...

Graphene may have advantages over copper for IC interconnects at the nanoscale

... that include scattering from impurities, line-edge roughness and from substrate phonons vibrations in the substrate lattice. Use of graphene interconnects could help facilitate ...

Researchers find better way to manufacture fast computer chips

... colleagues describe a technique for stamping many graphene sheets onto a substrate at once, in precise locations. "We designed the technique to mesh with ... graphene. So success might rely on finding just the right combination of substrate materials to coax the graphene to break off in one or two layers. This ...

Amicus Therapeutics Presents Positive Results From Phase 2 Extension Study of Amigal(TM) for Fabry Disease at ACMG 2009 Annual Meeting

... A), as measured in white blood cells, and reduced levels of the target substrate (kidney GL-3), as measured in urine. A reduction of GL-3 levels was ... surrogate primary endpoint of the change in the amount of kidney GL-3, the substrate that accumulates in the cells of Fabry patients. The Company expects to ...

Novavax and Vivalis Sign a Research License Agreement to Use the EB66(R) Cell Line for the Production of Virus Like Particle Based Vaccines

... Following the demonstration that the EB66(R) cell line is a promising substrate for the production of numerous viral vaccines such as flu or MVA based ... licenses), the EB66(R) cell line is becoming a new standard cell substrate for biologics production. About Vivalis ( www.vivalis.com ) ...

Domain walls that conduct electricity

... plume that is deposited on the substrate," Martin explains. "We choose the substrate structure and control the temperature and atmosphere to get the right mix ... strontium ruthenium oxide (SrRuO3), was first laid down between the substrate and the bismuth ferrite to serve as an electrode.) Like many other ...

New small-scale generator produces alternating current by stretching zinc oxide wires

... and releasing of zinc oxide wires encapsulated in a flexible plastic substrate with two ends bonded. The new "flexible charge pump" generator is the ... To measure the electric energy generated, the researchers subjected the substrate and attached zinc oxide wires to periodic mechanical bending created by a ...

Case Western Reserve University researcher improves LCDs with 3-D nanoimaging process

... a very tiny optical fiber close to the specimen surface, in this case the substrate on which the anisotropic fluid resides. As the substrate is scanned back and forth below the fiber's aperture, a computer records ...

A phonon floodgate in monolayer carbon

... The group attached electrodes to both the graphene flake and an underlying substrate consisting of a conducting layer of silicon, which was separated from the ... "bias" voltage) and that between the graphene flake and the underlying substrate (the "gate" voltage). "The purpose of controlling the gate voltage is ...

Chemists measure copper levels in zinc oxide nanowires

... to 150 nanometers wide and up to 40 micrometers longare grown on a copper substrate using a chemical vapor deposition process. The copper substrate forms droplets that absorb the zinc and oxygen vapors and deposits the ZnO ...

Nanotubes go with the flow

... the nanochannels from collapsing but flexible enough to bond well with the substrate over a large area. Good adhesion is required between the nanochannel and the substrate to prevent the polymer nanochannels from coming unstuck upon the ...

ORNL super water repellent could cause big wave in market

... In addition, since the powder creates a layer of air between the coated substrate and any water on the surface, water-based corrosion of the substrate is greatly reduced or entirely eliminated. Simpson believes the number ...

Amicus Therapeutics Announces Second Quarter 2009 Financial Results

... of its pivotal trial, including the use of the surrogate primary endpoint of the change in the amount of kidney interstitial capillary GL-3, the substrate that accumulates in the cells of Fabry patients. In addition, the FDA is in agreement that the Company is eligible to seek Accelerated Approval for ...

Neogen Reports 16% Increase in Revenues

... saw a double-digit increase in sales of its proprietary D3 detectable needles, and an exceptional 12% growth in sales of its proprietary K-Blue((R)) substrate sold primarily to diagnostic test kit manufacturers. Neogen's Food Safety segment recorded a completely organic, broad-based FY 2009 ...

Nanopillars promise cheap, efficient, flexible solar cells

... practical applications as well as theoretical performance, the researchers made a flexible solar cell of the same design by etching away the aluminum substrate and substituting a thin layer of indium for the bottom electrode. They sheathed the whole solar cell in clear plastic (polydimethylsiloxane) to make ...

Frost & Sullivan Recognizes Cisbio Bioassays for Technology Innovation

... the N-terminus of the GPCR. Thus, a fusion protein comprised of the SNAP/CLIP tagged GPCR is expressed on the cell surface. "Given that enzyme substrate reactions have the highest order of specificity associated with them, these reactions can occur only when the substrates come in contact with the ...

Structure of enzyme against chemical warfare agents determined

... Rueterjans. " Based on the results of this study, we can now create targeted changes to DFPase to augment the activity, as well as diversify the substrate range of the enzyme." ...

Graphene yields secrets to its extraordinary properties

... has no electrical carriers until a magnetic field is applied. The measurements also indicated that layers of graphene grown and then heated on a substrate of silicon-carbide behave as individual, isolated, two-dimensional sheets. On the basis of the results, the researchers suggest that graphene layers ...

Self-assembled nanowires could make chips smaller and faster

... gold-catalyzed growth technique, the researchers report. The self-aligned orientation of the nanowires is determined by the crystal structure of the substrate and certain growth parameters. In earlier work, Li and Fortuna demonstrated they could grow the nanowires and then transfer-print them on other ...

Structure of enzyme against chemical warfare agents determined

... Rueterjans. " Based on the results of this study, we can now create targeted changes to DFPase to augment the activity, as well as diversify the substrate range of the enzyme." ...

Oxygen Biotherapeutics, Inc. Signs Supply Agreement for Clinical-Grade Oxycyte for Clinical Trials and Future Needs

... Inc. is dedicated to commercializing innovative pharmaceuticals and medical devices in the field of oxygen therapeutics and continuous substrate monitoring. The company has under development a perfluorocarbon therapeutic oxygen carrier and liquid ventilation product (Oxycyte(R)) and an ...

Oxygen Biotherapeutics, Inc. CEO Posts New Blog Entry

... Inc. is dedicated to commercializing innovative pharmaceuticals and medical devices in the field of oxygen therapeutics and continuous substrate monitoring. The Company has under development a perfluorocarbon therapeutic oxygen carrier and liquid ventilation product (Oxycyte(R)) and an ...

Webcast Alert: Oxygen Biotherapeutics, Inc. Investor Meeting in Zurich, Switzerland

... Inc. is dedicated to commercializing innovative pharmaceuticals and medical devices in the field of oxygen therapeutics and continuous substrate monitoring. The company has under development a perfluorocarbon therapeutic oxygen carrier and liquid ventilation product (Oxycyte(R)) and an ...

Oxygen Biotherapeutics, Inc. Adds Oxycyte TBI Clinical Trial Sites in Israel

... Inc. is dedicated to commercializing innovative pharmaceuticals and medical devices in the field of oxygen therapeutics and continuous substrate monitoring. The company has under development a perfluorocarbon therapeutic oxygen carrier and liquid ventilation product (Oxycyte(R)) and an ...

Frost & Sullivan Recognizes Nanopoint for its Pioneering Cell Imaging Solution, the cellTRAY(R) Imaging System CT-2000

... provides other significant advantages in terms of performance and cost." The cellTRAY(R) consists of a microarray of etched wells on a glass substrate the size of a microscope slide and capillary channels essential for reagents and long-lasting life supporting fluids. The CT-2000 comprises of all ...

Oxygen Biotherapeutics, Inc. Expands Board of Directors

... Inc. is dedicated to commercializing innovative pharmaceuticals and medical devices in the field of oxygen therapeutics and continuous substrate monitoring. The company has under development a perfluorocarbon therapeutic oxygen carrier and liquid ventilation product (Oxycyte(R)) and an ...

Structure of enzyme against chemical warfare agents determined

... Rueterjans. " Based on the results of this study, we can now create targeted changes to DFPase to augment the activity, as well as diversify the substrate range of the enzyme." ...

Neogen Reports Record Third Quarter

... line of small animal supplements as well as solid organic growth of 7% for rodenticides and non-DuPont disinfectants. Sales of Neogen's proprietary substrate reagents to other diagnostic kit manufacturers also continued their strong advance with sales growth of 54% in the third quarter. Animal ...

Quantum dots and nanomaterials: Ingredients for better lighting and more reliable power

... in lighting devices "The beauty of these two projects is their compatibility with rugged substrates, including flexible ones," he says. A substrate is a material on which circuits or other small devices are formed or fabricated. Flexible substrates (for example, plastic, thin metal foils, or ...

GeoVax Labs, Inc. Reports Fourth Quarter and Year-End 2008 Financial Results

... sizeable demand and expectedly at a lesser cost. Vivalis' vaccine manufacturing technology is based on a duck embryonic stem cell substrate platform, providing continuous growth from a fully characterized frozen cell bank without necessitating fertilized embryo ...
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