Abstract:
A fire and smoldering resistant article includes: a fabric; a coating composition to provide resistance to fire and smoldering of the article, the coating composition disposed on the fabric and including: a cross-linked silicone polymer; and a metal hydroxide disposed among the silicone polymer; and a mesh interposed between the fabric and the coating composition, wherein the cross-linked silicone polymer includes: a reaction product of polydimethylsiloxane (PDMS); a reaction product of a hydroxy modified PDMS; a reaction product of a vinyl modified PDMS; or a combination including at least one of the foregoing silicone polymers.
Abstract:
A process for depositing a metal includes disposing a liquid deposition composition on a substrate, the liquid deposition composition including a metal cation; a reducing anion; anda solvent; evaporating the solvent; increasing a concentration of the reducing anion increases in the liquid deposition composition due to evaporating the solvent; performing an oxidation-reduction reaction between the metal cation and the reducing anion in response to increasing the concentration of the reducing anion when the reducing anion is present at a critical concentration; and forming a metal from the metal cation to deposit the metal on the substrate.
Abstract:
Systems and methods for controlling the temperature of small volumes such as yoctoliter volumes, are described. The systems include one or more plasmonic nanostructures attached at or near a nanopore. Upon excitation of the plasmonic nanostructures, such as for example by exposure to laser light, the nanoparticles are rapidly heated thereby causing a change in the ionic conductance along the nanopore. The temperature change is determined from the ionic conductance. These temperature changes can be used to control rapid thermodynamic changes in molecular analytes as they interact with the nanopore.
Abstract:
A reticulated resonator includes: a reticulated substrate that includes: a substrate frame; and a phononic structure in mechanical communication with the substrate frame and including a plurality of unit members arranged in a two-dimensional array; and a membrane disposed on the reticulated substrate. A process for producing a membrane frequency includes: providing a reticulated resonator including: a substrate frame; a phononic structure including: a first link connected to the substrate frame; a plurality of unit members arranged in a two-dimensional array and connected to the first link and in mechanical communication with the substrate frame through the first link; and a second link connected to the unit members; a membrane frame connected to the second link and in mechanical communication with the unit members through the second link; and a membrane disposed on the membrane and in mechanical communication with the substrate frame through the membrane frame and the unit members; subjecting the membrane to an excitation frequency; receiving, by the membrane, the excitation frequency; and producing, by the membrane, a membrane mode including a membrane frequency in response to receiving the excitation frequency.
Abstract:
A cold cathode field emission electron source capable of emission at levels comparable to thermal sources is described. Emission in excess of 6 A/cm2 at 7.5 V/μm is demonstrated in a macroscopic emitter array. The emitter has a monolithic and rigid porous semiconductor nanostructure with uniformly distributed emission sites, and is fabricated through a room temperature process which allows for control of emission properties. These electron sources can be used in a wide range of applications, including microwave electronics and x-ray imaging for medicine and security.
Abstract translation:描述了能够以与热源相当的水平发射的冷阴极场致发射电子源。 在宏观发射极阵列中证明了在7.5V /μm下超过6A / cm 2的发射。 发射器具有均匀分布的发射位点的单片和刚性多孔半导体纳米结构,并且通过允许控制发射特性的室温工艺制造。 这些电子源可用于广泛的应用,包括微波电子学和医学和安全性的x射线成像。
Abstract:
A radiometer includes a substrate; a radiation absorber disposed on the substrate to absorb radiation; a thermal member disposed on the substrate to change electrical resistance in response to a change in temperature of the radiometer; and a thermal link to connect the radiometer to a thermal reference, wherein the radiation absorber, the thermal member, or a combination comprising at least one of the foregoing includes a plurality of carbon nanotubes, the carbon nanotubes being mutually aligned with respect to the substrate, and the radiometer being configured to detect optical power.
Abstract:
Disclosed is a noncontact metrology probe including: a first camera including a first field of view; a second camera including a second field of view and arranged such that the second field of view overlaps the first field of view to form a prime focal volume; a third camera including a third field of view and arranged such that the third field of view overlaps the prime focal volume to form a probe focal volume; and a tracker including a tracker field of view to determine a location of the probe focal volume in the tracker field of view. Further disclosed is a process for calibrating a noncontact metrology probe, the process including: providing a noncontact metrology probe including: a first camera including a first field of view; a second camera including a second field of view; a third camera including a third field of view; and a tracker including a tracker field of view; overlapping the first field of view with the second field of view to form a prime focal volume; overlapping the prime focal volume with the third field of view to form a probe focal volume; and overlapping the a tracker field of view with the probe focal volume to calibrate the noncontact metrology probe.
Abstract:
Various aspects are described for selectivity capturing cells or bioparticles on designated surfaces in dielectrophoretic systems and processes. A particular adhesive composition is described for enhancing cell retention. In addition, certain permeable polyester membranes used in the systems and processes are also described.
Abstract:
An multiplexer includes: a plurality of single photon detectors arranged in a two-dimensional array; a plurality of first bias lines in electrical communication with the single photon detectors; a plurality of second bias lines in electrical communication with the single photon detectors; a plurality of first readout lines in electrical communication with the single photon detectors; and a plurality of second readout lines in electrical communication with the single photon detectors, wherein, for every single photon detector, the first bias line is in electrical communication with the first readout line in a first common line, and for every single photon detector, the second bias line is in electrical communication with the second readout line in a second common line such that the multiplexer is configured for resistive current splitting.
Abstract:
A composition includes a solvent; a metal ion disposed in the solvent; an accelerator disposed in the solvent; and a suppressor disposed in the solvent, a pH of the composition being alkaline and effective to form a superconformation comprising a damascene deposit that includes an electrochemically reduced form of the metal ion. A process for forming a superconformation includes: contacting a substrate with a composition, the composition including: a solvent; a metal ion disposed in the solvent; an accelerator disposed in the solvent; and a suppressor disposed in the solvent; controlling a pH of the composition to be alkaline; and producing a damascene deposit on the substrate to form the superconformation, the damascene deposit including an electrochemically reduced form of the metal ion.