Abstract: Provided are methods for making a device or device component by providing a multilayer structure having a plurality of functional layers and a plurality of release layers and releasing the functional layers from the multilayer structure by separating one or more of the release layers to generate a plurality of transferable structures. The transferable structures are printed onto a device substrate or device component supported by a device substrate. The methods and systems provide means for making high-quality and low-cost photovoltaic devices, transferable semiconductor structures, (opto-)electronic devices and device components.
Type:
Grant
Filed:
September 20, 2007
Date of Patent:
April 26, 2011
Assignee:
The Board of Trustees of the University of Illinois
Inventors:
John A. Rogers, Ralph G. Nuzzo, Matthew Meitl, Heung Cho Ko, Jongseung Yoon, Etienne Menard, Alfred J. Baca
Abstract: A modular surfactant architecture based on room temperature ionic liquids (RTILs) has been developed that affords non-polymerizable and polymerizable amphiphiles that form lamellar (L), hexagonal (H) or bicontinuous cubic (Q) LLC phases when mixed with water or RTILs serving as the polar solvent. The amphiphiles are imidazolium salts having two or more imidazolium head groups joined by one or more spacers. Polymerization of the LLC assembly can produce polymeric materials having ordered nanopores, with the ordering of the pores determined by the LLC phase.
Type:
Grant
Filed:
July 3, 2007
Date of Patent:
April 26, 2011
Assignee:
The Regents of The University of Colorado
Inventors:
Douglas L. Gin, Jason E. Bara, Richard D. Noble, Xiaohui Zeng
Abstract: The present invention provides microcantilever hotplate devices which incorporate temperature compensating strain sensors. The microcantilever hotplate devices of the present invention comprise microcantilevers having temperature compensating strain sensors and resistive heaters. The present invention also provides methods for using a microcantilever hotplate for temperature compensated surface stress measurements, chemical/biochemical sensing, measuring various properties of compounds adhered to the microcantilever hotplate surface, or for temperature compensated deflection measurements.
Type:
Grant
Filed:
December 4, 2007
Date of Patent:
April 19, 2011
Assignee:
The Board of Trustees of the University of Illinois
Inventors:
William P. King, Jungchul Lee, Fabian T. Goericke
Abstract: Provided are reinforced composite stamps, devices and methods of making the reinforced composite stamps disclosed herein. Reinforced composite stamps of certain aspects of the present invention have a composition and architecture optimized for use in printing systems for dry transfer printing of semiconductor structures, and impart excellent control over relative spatial placement accuracy of the semiconductor structures being transferred. In some embodiments, for example, reinforced composite stamps of the present invention allow for precise and repeatable vertical motion of the patterned surface of the printing apparatus with self-leveling of the stamp to the surface of a contacted substrate. Reinforced composite stamps of certain aspect of the present invention achieve a uniform distribution of contact forces between the printing apparatus patterned surface and the top surface of a substrate being contacted by the reinforced composite stamp of the printing apparatus.
Abstract: The present invention relates to a promoter of hot pepper related to TMV-resistance, more precisely a promoter of the gene related to TMV-resistance and a method for regulating the expression of a target protein by using a transcription factor binding to the same. The method of the present invention can be effectively used for the regulation of the expression of a target protein in disease-resistant plants.
Type:
Grant
Filed:
February 5, 2008
Date of Patent:
March 29, 2011
Assignee:
Korea University Industry and Academy Cooperation Foundation
Inventors:
Kyung-Hee Paek, Boo-Ja Lee, Ki-Jeong Kim, Soo Bok Choi
Abstract: Described herein is a particle detection system capable of spatially resolving the interaction of particles with a beam of electromagnetic radiation. Using a specific electromagnetic beam cross sectional shape and orientation, the detection sensitivity of a particle detection system can be improved. Also provided are methods for detecting and sizing particles in a manner that has low background signal and allows for spatially resolving the scattering or emission of electromagnetic radiation from particles.
Type:
Grant
Filed:
December 2, 2008
Date of Patent:
March 29, 2011
Assignee:
Particle Measuring Systems, Inc.
Inventors:
John Mitchell, Jon Sandberg, Karen R. Sandberg, legal representative, Dwight A. Sehler
Abstract: The present invention relates to a method for activation of TRPV2 (transient receptor potential vanilloid 2) using probenecid, more precisely a method for selecting a candidate for TRPV2 blocker using probenecid. Probenecid of the present invention works on TRPV2 specifically so that it facilitates the isolation of sensory neurons expressing TRPV2. Therefore, probenecid of the invention can be effectively used for the studies on TRPV2 mechanisms and the development of a TRPV2 based anodyne.
Type:
Grant
Filed:
August 21, 2008
Date of Patent:
March 29, 2011
Assignee:
Korea University Industry and Academic Collaboration Foundation
Inventors:
Sun Wook Hwang, Sang Soo Bang, Sang Heon Lee
Abstract: The methods of the invention employ electrostatic atomization to form a compound droplet of at least two miscible fluids. The compound droplet comprises a core of a first fluid and a layer of a second fluid completely surrounding the core. The first fluid contains the agent to be encapsulated and the second fluid contains an encapsulating agent. The first and second liquids are miscible. The encapsulated droplets can contain a variety of materials including, but not limited to, polynucleotides such as DNA and RNA, proteins, bioactive agents or drugs, food, pesticides, herbicides, fragrances, antifoulants, dyes, oils, inks, cosmetics, catalysts, detergents, curing agents, flavors, fuels, metals, paints, photographic agents, biocides, pigments, plasticizers, propellants and the like and components thereof. The droplets can be encapsulated by a variety of materials, including, but not limited to, lipid bilayers and polymer shells.
Type:
Grant
Filed:
May 14, 2004
Date of Patent:
March 29, 2011
Assignee:
The Regents of the University of Colorado
Inventors:
Thomas J. Anchordoquy, Corinne Lengsfeld, Kelly Brinkley, Ryan Jones
Abstract: The present invention provides compounds and methods for modulation of the quorum sensing of bacteria. In an embodiment, the compounds of the present invention are able to act as replacements for naturally occurring bacterial quorum sensing ligands in a ligand-protein binding system; that is, they imitate the effect of natural ligands and produce an agonistic effect. In another embodiment, the compounds of the present invention are able to act in a manner which disturbs or inhibits the naturally occurring ligand-protein binding system in quorum sensing bacteria; that is, they produce an antagonistic effect. The compounds of the present invention comprise N-acylated-homoserine lactones (AHLs) comprised of a wide range of acyl groups.
Type:
Grant
Filed:
March 19, 2008
Date of Patent:
March 22, 2011
Assignee:
Wisconsin Alumni Research Foundation
Inventors:
Helen E. Blackwell, Grant D. Geske, Jennifer C. O'Neill
Abstract: Disclosed are indole derivatives, a preparation method thereof, and a composition for the prevention and treatment of metabolic diseases, containing the same as an active ingredient. The indole derivatives have inhibitory activity against DGAT (diacylglycerol acyltransferase), which causes metabolic diseases such as obesity and diabetes in the process of lipid metabolism. With the ability to effectively control lipid metabolism and energy metabolism, the composition is thus useful in the prevention and treatment of metabolic diseases, such as obesity and diabetes.
Type:
Grant
Filed:
September 27, 2007
Date of Patent:
March 8, 2011
Assignee:
Korea Research Institute of Bioscience and Biotechnology
Inventors:
Kyeong Lee, Hyun Sun Lee, Jung Joon Lee, Young Kook Kim, Mun-Chual Rho, Jeong Hyung Lee, Hye-Ran Park, Chul-Ho Lee, Yongseok Choi
Abstract: A blast movement monitor for measuring the movement of material within a body of material as a result of a blasting operation, the monitor including: a housing having an interior chamber defining an inner surface; and an internal communication device that is received immediately within the interior chamber of the housing, the internal communication device including: a body portion; an electric coil wound around the body portion; a circuit board electrically connected to the coil; a battery electrically connected to the circuit board; an end portion associated with one end of the body portion; and a cap associated with an opposing end of the body portion that encapsulates the body portion and sealingly houses the body portion; wherein the internal communication device is biased to facilitate self-righting of the internal communication device to a desired orientation within the interior chamber independent of the orientation of the monitor.
Abstract: The present invention provides a method of forming coatings of at least two different coating molecules on at least two electrodes, the method comprising: (a) providing an array of at least two individually-addressable electrodes, (b) allowing a layer of a masking molecule to adsorb onto all electrodes, (c) inducing electrochemical desorption of the masking molecule from at least one but not all electrodes to expose a first set of exposed electrodes, (d) allowing a first coating molecule to adsorb onto the first set of exposed electrodes, (e) exposing all electrodes to a masking molecule to allow adsorption of the masking molecule onto all electrodes, (f) inducing electrochemical desorption of masking molecule from a second set of electrodes to expose a second set of exposed electrodes, (g) allowing a second coating molecule to adsorb onto the second set of exposed electrodes.
Type:
Grant
Filed:
October 9, 2003
Date of Patent:
February 15, 2011
Assignee:
Cambridge University Technical Services Limited
Inventors:
Alexander Giles Davies, Christoph Walti, Anton Peter Jacob Middelberg, Michael Pepper, Rene Wirtz
Abstract: The present invention provides systems, devices, device components and structures for modulating the intensity and/or energies of electrons, including a beam of incident electrons. In some embodiments, for example, the present invention provides nano-structured semiconductor membrane structures capable of generating secondary electron emission. Nano-structured semiconductor membranes of this aspect of the present invention include membranes having an array of nanopillar structures capable of providing electron emission for amplification, filtering and/or detection of incident radiation, for example secondary electron emission and/or field emission. Nano-structured semiconductor membranes of the present invention are useful as converters wherein interaction of incident primary electrons and nanopillars of the nanopillar array generates secondary emission.
Type:
Grant
Filed:
May 30, 2008
Date of Patent:
February 8, 2011
Assignee:
Wisconsin Alumni Research Foundation
Inventors:
Robert H. Blick, Michael S. Westphall, Hua Qin, Lloyd M. Smith
Abstract: The present invention provides compounds of Formula (I): in which R1, R?1, R2, R?2, R3, and Y have the meanings given in the description are useful in the treatment of conditions susceptible to modulating ion channels, to a process for their preparation, their application by way of medicaments, and to pharmaceutical compositions containing them.
Type:
Grant
Filed:
October 31, 2006
Date of Patent:
January 25, 2011
Assignee:
Galapagos Sasu
Inventors:
Hélène Jary, Taoues Temal, Pierre DePrez
Abstract: A pipeline weighting device to straddle the longitudinal axis of a pipeline, a method of filling the device, and a method of weighting a pipeline with the device. The pipeline weighting device is formed of a plurality of interconnected, generally tubular-shaped lobes arranged to straddle the pipeline in a balanced manner along the longitudinal axis of the pipeline. The lobes are formed of a flexible, water permeable fabric to hold weighting fill material. Each lobe has opposed and closed longitudinal side edges and opposed ends, one end being a closed end, and the other end forming an open or partially open filling end.
Abstract: The current invention relates to optical gages designed to measure strain on the surface of a test specimen. The gages of this invention is designed to be installed and used in a manner similar to conventional electronic foil strain gages, but to have the advantages of an all-optical gage. The gage of this invention is constructed to allow surface strain on the test specimen to be transferred to a length of optical fiber containing a fiber Bragg grating (FBG). As strain is applied to the fiber, the optical spectrum center wavelength reflected by the Bragg grating shifts in wavelength. This shift in wavelength can be converted directly to units of strain. The current invention provides a gage carrier design for use with fiber optic strain sensors comprising one or more FBGs which provide the benefits of a carrier for ease of handling and mounting without degrading gage performance.
Abstract: The present invention relates to methods for degrading hydrophobic ester pesticides and toxins. In particular, the present invention relates to the use of insect esterases, and mutants thereof, in the bioremediation of hydrophobic ester pesticides and toxins residues, such as pyrethroid residues, contaminating the environment and horticultural commodities.
Type:
Grant
Filed:
March 19, 2009
Date of Patent:
December 28, 2010
Assignee:
Commonwealth Scientific and Industrial Research Organisation
Inventors:
Robyn Joyce Russell, Rama Heidari, Alan Devonshire, Susan Jane Dorrian, John Graham Oakeshott
Abstract: The present invention provides high capacity and high voltage Li-ion batteries that have a carbonaceous cathode and a nonaqueous electrolyte solution comprising LiF salt and an anion receptor that binds the fluoride ion. The batteries can comprise dual intercalating electrode Li ion batteries. Methods of the present invention use a cathode and electrode pair, wherein each of the electrodes reversibly intercalate ions provided by a LiF salt to make a high voltage and high specific capacity dual intercalating electrode Li-ion battery. The present methods and systems provide high-capacity batteries particularly useful in powering devices where minimizing battery mass is important.