FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC. Patent applications |
Patent application number | Title | Published |
20160028033 | DYE-SENSITIZED SOLAR CELLS INCLUDING CARBON NANOTUBE YARNS - A dye-sensitized solar cell is provided. The dye-sensitized solar cell includes a working electrode which includes a plurality of twisted carbon nanotube yarns. The dye-sensitized solar cell also includes a hybrid sensitizer. The hybrid sensitizer includes a nanoporous titanium oxide layer coated on the plurality of twisted carbon nanotube yarns, a microporous titanium oxide layer coated onto the nanoporous titanium oxide layer, and dye particles and quantum dots disposed in the pores of the microporous titanium oxide layer. In addition, the dye-sensitized solar cell includes a conducting electrode which includes at least one carbon nanotube yarn disposed about the hybrid sensitizer. The dye-sensitized solar cell also includes a solid state electrolyte disposed about the hybrid sensitizer. | 01-28-2016 |
20150284680 | THIN FILMS FOR CONTROLLED CELL GROWTH - A method for controlling the attachment and growth of cells on a surface of an article, the method comprising contacting the article with living tissue, living organisms, or with water in an aqueous system comprising living organisms wherein the article comprises a substratum having a surface and a film on the surface, the film comprising a network of a net positively charged composition and a net negatively charged composition, wherein the net positively charged composition comprises a net positively charged polyelectrolyte or the net negatively charged composition comprises a net negatively charged polyelectrolyte, and the net positively charged polyelectrolyte or the net negatively charged polyelectrolyte contain (i) a polymer repeat unit having at least two fluorine atoms, or (ii) a polymer repeat unit having a zwitterion group. | 10-08-2015 |
20150183937 | HIGH REFRACTIVE INDEX POLYMERS - A polymer and a method of forming a polymer are provided. The polymer has the general structure (I): | 07-02-2015 |
20140372700 | Data Filter Cache Designs for Enhancing Energy Efficiency and Performance in Computing Systems - Certain embodiments herein relate to, among other things, designing data cache systems to enhance energy efficiency and performance of computing systems. A data filter cache herein may be designed to store a portion of data stored in a level one (L1) data cache. The data filter cache may reside between the L1 data cache and a register file in the primary compute unit. The data filter cache may therefore be accessed before the L1 data cache when a request for data is received and processed. Upon a data filter cache hit, access to the L1 data cache may be avoided. The smaller data filter cache may therefore be accessed earlier in the pipeline than the larger L1 data cache to promote improved energy utilization and performance. The data filter cache may also be accessed speculatively based on various conditions to increase the chances of having a data filter cache hit. | 12-18-2014 |
20140343873 | METHODS FOR QUANTITATIVE ANALYSIS OF METABOLIC MIXTURES BY 2D 13C-CONSTANT-TIME TOCSY NMR SPECTROSCOPY - This disclosure provides for new methods for quantification of metabolite concentrations in metabolomics studies, which addresses the difficulties in quantification through 1D peak integrals due to significant peak overlaps in metabolomics samples. For samples from uniformly | 11-20-2014 |
20140222398 | METHODS AND APPARATUS FOR DOUBLE-INTEGRATION ORTHOGONAL SPACE TEMPERING - The orthogonal space random walk (OSRW) algorithm is generalized to be the orthogonal space tempering (OST) method via the introduction of the orthogonal space sampling temperature. A double-integration recursion method enables practically efficient and robust OST free energy calculations, augmented by a θ-dynamics approach. The double-integration OST method performs alchemical free energy simulations, to calculate the free energy difference between benzyl phosphonate and difluorobenzyl phosphonate in aqueous solution, to estimate the solvation free energy of the octanol molecule, and to predict the nontrivial Barnase-Barstar binding affinity change induced by the Barnase N58A mutation. The DI-OST method robustly enables practically efficient free energy predictions, particularly when strongly coupled slow environmental transitions are involved. A classical set of p38α MAP Kinase inhibitors are also employed as a test bed for evaluating relative binding affinity calculation methods. Throughout the molecular dynamics (MD) sampling no human intervention was involved | 08-07-2014 |
20140143494 | SYSTEMS AND METHODS FOR IMPROVING PROCESSOR EFFICIENCY THROUGH CACHING - Certain embodiments herein relate to using tagless access buffers (TABs) to optimize energy efficiency in various computing systems. Candidate memory references in an L | 05-22-2014 |
20140140265 | Intelligent Wi-Fi Packet Relay Protocol - L2Relay is a novel packet relay protocol for Wi-Fi networks that can improve the performance and extend the range of the network. A device running L2Relay is referred to as a relayer, which overhears the packet transmissions and retransmits a packet on behalf of the Access Point (AP) or the node if no acknowledgement is overheard. L2Relay is ubiquitously compatible with all Wi-Fi devices. L2Relay is designed to be a layer 2 solution that has direct control over many layer 2 functionalities such as carrier sense. Unique problems are solved in the design of L2Relay including link measurement, rate adaptation, and relayer selection. L2Relay was implemented in the OpenFWWF platform and compared against the baseline without a relayer as well as a commercial Wi-Fi range extender. The results show that L2Relay outperforms both compared schemes. | 05-22-2014 |
20140102506 | HIGH EFFICIENCY PHOTOVOLTAIC CELL FOR SOLAR ENERGY HARVESTING - A photovoltaic cell comprising having improved absorption of electromagnetic radiation is disclosed. The photovoltaic cell can include a rear contact, a first cell having a first band-gap energy, and a rear contact in electrical communication with an electromechanical device. The first cell can include In | 04-17-2014 |
20140041819 | FIRE AND SMOKE RETARDANT COMPOSITE MATERIALS - Flame retardant composite materials are provided which include at least one first paper which comprises carbon nanofibers and graphite oxide particles. The composite materials may further include at least one second paper which comprises carbon nanofibers. The composites may further include one or more structural material layers sandwiched between the first and second papers. Occupant structures are also provided with fire and smoke retardant surfaces composed of carbon nanofibers/graphite oxide particles papers at least partially surrounding occupants of the occupant structures. | 02-13-2014 |
20130334476 | Fire Retardant Materials and Methods - Fire retardant materials are provided that contain carbon nanotubes and particles capable of endothermically reacting when exposed to elevated temperatures. The carbon nanotubes may be a buckypaper. Methods also are provided for making a fire retardant material and for improving the fire retardation capabilities of a material. | 12-19-2013 |
20130323262 | METHODS AND MATERIALS FOR TREATING INFLAMMATORY CONDITIONS - Methods and kits for treating inflammatory conditions are described that include modulating kallikrein 6 protease activity. | 12-05-2013 |
20130274896 | PROSTHETIC SOCKET APPARATUS AND SYSTEMS - A prosthetic sock for a patient to wear over a residual limb is provided. The prosthetic sock includes an inner layer configured to fit over at least a portion of the residual limb of the patient. A foam layer is disposed on an outer surface of the inner layer. The foam layer compensates for changes in shape or volume of the residual limb within the prosthetic sock by changing shape in a manner effective to maintain a secure fit between the residual limb and a prosthetic socket of a prosthetic limb. | 10-17-2013 |
20130264521 | Composite Materials and Method for Making High-Performance Carbon Nanotube Reinforced Polymer Composites - Nanocomposite materials and methods of making composite materials reinforced with carbon nanotubes are disclosed. The composite material includes an array of functionalized and aligned carbon nanotubes having a degree of functionalization of about 1% to about 10%; and a polymeric matrix material bonded to the array of functionalized and aligned carbon nanotubes. | 10-10-2013 |
20130216922 | BIFUNCTIONAL HOLLANDITE Ag2Mn8O16 CATALYST FOR LITHIUM-AIR BATTIERIES - A lithium air battery cell includes an anode having lithium, a cathode having a Ag | 08-22-2013 |
20130210162 | ATMOSPHERIC PRESSURE LASER-INDUCED ACOUSTIC DESORPTION CHEMICAL IONIZATION FOR GLOBAL HYDROCARBON ANALYSIS - Systems, devices, and methods, operational at atmospheric pressure, involving a conical member having an outlet positioned relative to an inlet of a mass spectrometer inlet capillary; a tungsten electrode positioned between the conical member and the inlet of the mass spectrometer inlet capillary; a foil membrane disposed within the conical member, the foil membrane having a first surface, and a second surface opposed to the first surface; a laser directing laser pulses at the second surface of the foil membrane to create a shockwave to vaporize one or more analytes deposited on the first surface; a reagent gas inlet stream positioned relative to the foil membrane to pass a reagent gas across the foil member to transport vaporized analytes: away from the foil membrane, through the outlet of the conical member, through a corona discharge generated by the tungsten electrode, and into the inlet capillary of a mass spectrometer. | 08-15-2013 |
20130209807 | Functionalized Carbon Nanotube Sheets for Electrochemical Biosensors and Methods - Electrodes and methods for making electrodes including modified carbon nanotube sheets are provided. The carbon nanotube sheets can be modified with metal particles or at least one mediator titrant. The electrodes can be disposed on a glassy carbon electrode to modify the glassy carbon electrode. Methods are provided that include forming a suspension of carbon nanotubes and metal particles or at least one mediator titrant, and filtering the suspension to form a modified carbon nanotube sheet. | 08-15-2013 |
20130164523 | Composite Materials and Methods for Selective Placement of Nano-Particulates within Composites - Composite materials and methods for making composites are provided. The method includes providing a nano-particulate-depletable material that includes a plurality of nano-particulates on or within a depletable material; positioning the nano-particulate-depletable material on or within a structural material; and depleting the depletable material such that the nano-particulates are selectively placed on or within the structural material. Depletion may include infusion of a resin into the structural material. The depletable material may be a polymeric foam, and the nano-particulates may be carbon nanotubes. | 06-27-2013 |
20130149787 | Devices and Methods for Detection of Biomolecular Interactions - Devices, systems, and methods are provided for the detection of biomolecular interactions. The interactions between one or more target DNA strands, one or more receptor DNA strands, and one or more probe DNA strands, if necessary, are used to detect the one or more target DNA strands. The one or more target DNA strands or the one or more probe DNA strands may be coupled to a magnetic bead, and the one or more receptor strands may be coupled to the Hall device. | 06-13-2013 |
20130104970 | FOUR JUNCTION SOLAR CELL | 05-02-2013 |
20130098164 | TRIBOLUMINESCENT OPTICAL FIBER SENSOR - A sensor that can be used for in-situ structural health monitoring with a triboluminescent material provided on a portion of an optical fiber that may be embedded in materials to be structurally monitored. Damage to the monitored material may result in a triboluminescent emission from the triboluminescent material that can be guided via the optical fiber. Analysis of the triboluminescent emission may provide information on the occurrence, severity and location of damage in a structure. | 04-25-2013 |
20130043869 | DECONVOLUTION OF CHEMICAL MIXTURES WITH HIGH COMPLEXITY BY NMR CONSENSUS TRACE CLUSTERING - This disclosure provides new multidimensional-NMR approaches that are useful in the analysis of mixtures with high complexity at natural | 02-21-2013 |
20120326348 | Polymer Mechanical Damping Composites And Methods of Production - A method of reshaping an article comprising a polyelectrolyte complex, the polyelectrolyte complex comprising an intermolecular blend of a predominantly positively-charged polyelectrolyte and a predominantly negatively charged polyelectrolyte by controlling the salt doping level. | 12-27-2012 |
20120301812 | Carbon nanotube and nanofiber film-based membrane electrode assemblies - A membrane electrode assembly (MEA) for a fuel cell comprising a catalyst layer and a method of making the same. The catalyst layer can include a plurality of catalyst nanoparticles, e.g., platinum, disposed on buckypaper. The method can include the steps of placing buckypaper in a vessel with a catalyst-precursor salt and a fluid. The temperature and pressure conditions within the vessel are modified so as to place the fluid in the supercritical state. The supercritical state of the supercritical fluid containing the precursor salt is maintained for period of time to impregnate the buckypaper with the catalyst-precursor salt. Catalyst nanoparticles are deposited on the buckypaper. The supercritical fluid and the precursor are removed to form a metal catalyst impregnated buckypaper. | 11-29-2012 |
20120238642 | Polymer Mechanical Damping Composites and Methods of Production - A method of reshaping an article comprising a polyelectrolyte complex, the polyelectrolyte complex comprising an intermolecular blend of a predominantly positively-charged polyelectrolyte and a predominantly negatively charged polyelectrolyte by controlling the salt doping level. | 09-20-2012 |
20120222812 | Fire Retardant Materials and Methods - Fire retardant materials arc provided that contain carbon nanotubes and particles capable of endothermically reacting when exposed to elevated temperatures. The carbon nanotubes may be a buckypaper. Methods also are provided for making a fire retardant material and for improving the fire retardation capabilities of a material. | 09-06-2012 |
20120178159 | MESENCHYMAL STEM CELLS (MSC) EXPANSION METHODS AND MATERIALS - The subject invention concerns materials and methods for growing and expanding MSC while maintaining their undifferentiated phenotype, self-renewal ability, and/or multi-lineage potential. In one embodiment, a method of the invention comprises i) seeding freshly isolated MSC on a planar surface or a 3-D scaffold and growing the cells under physiological or low O | 07-12-2012 |
20120148522 | Biocompatible Polyelectrolyte Complexes and Methods of Use - An article comprising a polyelectrolyte complex comprising an interpenetrating network of at least one predominantly positively charged polyelectrolyte polymer and at least one predominantly negatively charged polyelectrolyte polymer, the polyelectrolyte complex further comprising a plurality of closed-shell pores, the plurality of pores having at least one average transverse dimension between about 100 nanometer and about 1000 micrometers. | 06-14-2012 |
20120132796 | ELECTROSPRAY IONIZATION MASS SPECTROMETRY METHODOLOGY - A method of enhanced speciation of both positive and negatives species in an analyte is disclosed. The method can include producing a first analyte solution comprising an analyte composition and an effective amount of silver triflate, and analyzing the first analyte solution with an electrospray ionization mass spectrometer. The method can also include producing a second analyte solution comprising a portion of the analyte composition and an effective amount of a compound of formula I, and analyzing the second analyte solution with an electrospray ionization mass spectrometer. The compound of formula I is [NX | 05-31-2012 |
20120122235 | Devices and Methods for Detection of Biomolecular Interactions - Devices, systems, and methods are provided for the detection of biomolecular interactions. The interactions between one or more target DNA strands, one or more receptor DNA strands, and one or more probe DNA strands, if necessary, are used to detect the one or more target DNA strands. The one or more target DNA strands or the one or more probe DNA strands may be coupled to a magnetic bead, and the one or more receptor strands may be coupled to the Hall device. | 05-17-2012 |
20120108685 | COMPACTED POLYELECTROLYTE COMPLEXES AND ARTICLES - A method is described for producing an osmotically compacted polyelectrolyte complex having a first region and a second region, the first region having a greater modulus than the second region. The method comprises contacting an article comprising polyelectrolyte complex to a solution comprising a preferred osmolyte of concentration sufficient to compact said polyelectrolyte complex and terminating the compaction process before the entire article is osmotically compacted. | 05-03-2012 |
20120108684 | COMPACTED POLYELECTROLYTE COMPLEXES AND ARTICLES - A method is described for producing an osmotically compacted polyelectrolyte complex having a first region and a second region, the first region having a greater modulus than the second region. The method comprises contacting an article comprising polyelectrolyte complex to a solution comprising a preferred osmolyte of concentration sufficient to compact said polyelectrolyte complex and terminating the compaction process before the entire article is osmotically compacted. | 05-03-2012 |
20120094020 | HYDROPHOBIC FLUORINATED POLYELECTROLYTE COMPLEX FILMS AND ASSOCIATED METHODS - A method for controlling the hydrophobicity of a surface of an article by alternately depositing solutions comprising net positively charged polymers and net negatively charged polymers onto the surface to form a polyelectrolyte film of an interpenetrating network of net positively charged polymers and net negatively charged polymers on the surface of the article. | 04-19-2012 |
20120020934 | MATERIALS AND METHODS FOR CRYOPRESERVED BONE CONSTRUCTS - The subject invention concern materials and methods for cryopreservation of HCG-cell constructs. In one embodiment, porous HCG scaffolds are provided in a perfusion bioreactor having perfusion chambers that can contain the HCG scaffolds, cells are then seeded in the HCG scaffolds in the perfusion bioreactor, cell culture media is perfused through and the bioreactor operated so as to allow for cell seeding and growth in the HCG scaffold. After a suitable period of time, the cell culture media is removed and the HCG containing cells (HCG-cell constructs) can be washed with a suitable buffer, such as phosphate-buffered saline (PBS). The HCG-cell constructs are then perfused in the bioreactor with a suitable cryopreservation fluid. The cryopreservant can comprise one or more of the following: DMSO, trehalose, glycerol, ethylene glycol, and serum for cell culture (e.g., fetal bovine serum (FBS)). In one embodiment, the HCG-cell constructs are perfused for a suitable period of time with cryopreservant fluid using transverse flow of the fluid in the bioreactor at a suitable flow rate. The HCG-cell constructs (or the perfusion chambers containing them) are then removed from the bioreactor and placed in a cryopreservant media and maintained at increasingly colder temperatures until temperatures reach about −80° C. The frozen HCG-cell constructs (or the chambers containing them) can then be stored at a suitable cryogenic temperature (e.g., in liquid nitrogen) until needed. When needed, frozen HCG-cell constructs can be removed from cold storage and thawed using suitable means (e.g., 37° C. water bath). Cells contemplated for use in the present invention include stem cells, such mesenchymal stem cells. Cells can be animal cells, such as mammalian cells. In one embodiment, the cells are human cells. | 01-26-2012 |
20110294229 | COLORIMETRIC AND FLUORIMETRIC FLUORIDE SENSING - The present invention generally relates to fluoride receptor reagent compounds comprising one or more N-aryl or heteroaryl substituted 1,4,5,8-naphthalenetetracarboxydiimide (NDI) units and an associated method for the detection of fluoride in a composition. π-electron orbitals present in the NDI unit of the reagents form a complex with fluoride anions. It is believed that the anion-π interaction results in a charge transfer process between the fluoride anion and the NDI unit, resulting in a number of measurable effects (e.g., colorimetric response). | 12-01-2011 |
20110253330 | FIRE AND SMOKE RETARDANT COMPOSITE MATERIALS - Flame retardant composite materials are provided which include at least one first paper which comprises carbon nanofibers and graphite oxide particles. The composite materials may further include at least one second paper which comprises carbon nanofibers. The composites may further include one or more structural material layers sandwiched between the first and second papers. Occupant structures are also provided with fire and smoke retardant surfaces composed of carbon nanofibers/graphite oxide particles papers at least partially surrounding occupants of the occupant structures. | 10-20-2011 |
20110123790 | Method for Functionalization of Nanoscale Fiber Films - Methods are provided for functionalizing a macroscopic film comprised of nanoscale fibers by controlled irradiation. The methods may include the steps of (a) providing a nanoscale fiber film material comprising a plurality of nanoscale fibers (which may include single wall nanotubes, multi-wall nanotubes, carbon nanofibers, or a combination thereof); and (b) irradiating the nanoscale fiber film material with a controlled amount of radiation in the open air or in a controlled atmosphere. The step of irradiating the nanoscale fiber film material is effective to functionalize the plurality of nanoscale fibers. Irradiated nanoscale fiber films are also provided having improved mechanical and electrical conducting properties. | 05-26-2011 |
20110111279 | BINDER-FREE NANOCOMPOSITE MATERIAL AND METHOD OF MANUFACTURE - This disclosure provides improved composite materials and methods for making the composite materials. Specifically, binder-free composite materials have been developed that have a network of CNTs in which one or more types of particles or fibers is embedded. The composite materials may be made by filtering suspensions containing carbon nanotubes, particles or fibers of interest, or both carbon nanotubes and particles or fibers of interest. The particles may be silicon particles, activated carbon particles, particles of a lithium compound, any other particles, or a combination thereof. The composite materials have a large number of applications, including electrical devices. | 05-12-2011 |
20110014315 | In-mold decoration of composites manufactured by resin infusion between double flexible tooling system - A resin infusion system uses a housing that has an upper flexible diaphragm and a lower flexible diaphragm such that the two diaphragms form a cavity. A fiber reinforcement mat is positioned within the cavity as is an optional paint film. A mold is positioned below the lower diaphragm. A flow plate has a series of V-shaped grooves is positioned either underneath the lower diaphragm or overtop the upper diaphragm so that the grooves press into the respective diaphragm. A vacuum is created within the cavity causing resin to be drawn into the cavity with the resin interacting with the grooves increasing the turbulence of the resin flow. Once the reinforcement mat is properly wetted, a vacuum is created within the housing, the temperature is increased within the housing, the mold is pressed into the lower diaphragm while a vacuum is created within the housing. | 01-20-2011 |
20110008705 | CATALYTIC ELECTRODE WITH GRADIENT POROSITY AND CATALYST DENSITY FOR FUEL CELLS - A membrane electrode assembly (MEA) for a fuel cell comprising a gradient catalyst structure and a method of making the same. The gradient catalyst structure can include a plurality of catalyst nanoparticles, e.g., platinum, disposed on layered buckypaper. The layered buckypaper can include at least a first layer and a second layer and the first layer can have a lower porosity compared to the second layer. The gradient catalyst structure can include single-wall nanotubes, carbon nanofibers, or both in the first layer of the layered buckypaper and can include carbon nanofibers in the second layer of the layered buckypaper. The MEA can have a catalyst utilization efficiency of at least 0.35 g | 01-13-2011 |
20100326496 | HIGH EFFICIENCY PHOTOVOLTAIC CELL FOR SOLAR ENERGY HARVESTING - A photovoltaic cell comprising having improved absorption of electromagnetic radiation is disclosed. The photovoltaic cell can include a rear contact, a first cell having a first band-gap energy, and a rear contact in electrical communication with an electromechanical device. The first cell can include In | 12-30-2010 |
20100228038 | PROCESSES FOR THE PRODUCTION OF POLYCYCLIC FUSED RING COMPOUNDS - The present invention provides processes for the production of polycyclic fused ring compounds. The polycyclic fused ring compounds are produced by protecting a polycyclic fused ring polyol with a bridging silicon-based protecting group and attaching a suitable side chain. Novel polycyclic fused ring compounds and intermediate compounds are also described. | 09-09-2010 |
20100216157 | IMMUNOGLOBULIN PEPTIDES AGAINST HEATED BOVINE BLOOD - The present invention is related to immunoglobulin peptides that recognize a thermostable antigen from bovine blood. The invention also provides methods for determining the presence of bovine blood in a food sample or an animal feed sample. | 08-26-2010 |
20100173224 | HYDROPHOBIC FLUORINATED POLYELECTROLYTE COMPLEX FILMS AND ASSOCIATED METHODS - A fuel cell comprising a proton transporting membrane is provided. The proton transporting membrane comprises a polyelectrolyte film comprising a multilayer comprising an interpenetrating network of a net positively charged polyelectrolyte polymer comprising repeat units with at least two fluorine atoms and a net negatively charged polyelectrolyte polymer comprising repeat units with at least two fluorine atoms, and further comprising a fluorinated counterion within the multilayer. | 07-08-2010 |
20100056614 | C10 CYCLOPENTYL ESTER SUBSTITUTED TAXANES - A taxane having a cyclopentyl ester substituent at C10, a keto substituent at C9, a hydroxy substituent at C2, a 2-thienyl substituent at C3′ and an isopropoxycarbamate substituent at C3′. | 03-04-2010 |
20100041777 | COMPACTED POLYELECTROLYTE COMPLEXES AND ARTICLES - A method is described for producing an osmotically compacted polyelectrolyte complex having a first region and a second region, the first region having a greater modulus than the second region. The method comprises contacting an article comprising polyelectrolyte complex to a solution comprising a preferred osmolyte of concentration sufficient to compact said polyelectrolyte complex and terminating the compaction process before the entire article is osmotically compacted. | 02-18-2010 |
20100021776 | COMPOSITES AND ELECTRODES FOR ELECTROCHEMICAL DEVICES AND PROCESSES FOR PRODUCING THE SAME - The present invention is directed to a composite including a substrate and a film deposited on a surface of the substrate, and processes for producing the composites. The deposited film includes at least one metal oxide having the formula: M | 01-28-2010 |
20100009148 | POLYMER MECHANICAL DAMPING COMPOSITES AND METHODS OF PRODUCTION - An article comprising a polyelectrolyte complex, the polyelectrolyte complex comprising an intermolecular blend of a predominantly positively-charged polyelectrolyte and a predominantly negatively charged polyelectrolyte and being free of salt crystals having a size greater than about 1 micrometer and free of voids having a size greater than about 100 nm, the article having no transverse dimension less than about 10,000 nm. | 01-14-2010 |
20090318543 | C(10) ETHYL ESTER AND C(10) CYCLOPROPYL ESTER SUBSTITUTED TAXANES - Taxanes having an ethyl ester or cyclopropyl ester substituent at C(10), a keto substituent at C(9), a hydroxy substituent at C(7), a thienyl substituent at C(3′) and a cyclobutyloxycarbamate or cyclopentyloxycarbamate substituent at C(3′), pharmaceutical compositions comprising such taxanes, methods of treatment and administration, and methods of preparation of medicaments comprising the taxanes. | 12-24-2009 |
20090236215 | GLIDING ARC ELECTRICAL DISCHARGE REACTORS WITH IMPROVED NOZZLE CONFIGURATION - A plasma gliding arc discharge reactor is described. The reactor may include a housing having a plurality of divergent electrodes, a power supply connected to the electrodes, which delivers pulsed power to the reactor, and a nozzle that directs a mixture of a carrier gas and a liquid to a region between the divergent electrodes, thereby generating plasma in the region. The nozzle can include a first inlet for receiving the carrier gas, a second inlet for receiving the liquid and a mixing chamber that is configured to mix the carrier gas and the liquid prior to being directed to the region. | 09-24-2009 |
20090202816 | STABILIZED SILICA COLLOID - A nanoparticle has at least one dimension less than 500 nm and comprises a silica surface and a plurality of zwitterionic functional groups covalently bound to the silica surface. Such nanoparticles and dispersions contain such nanoparticle are prepared and used for a variety of purposes. | 08-13-2009 |
20090162640 | POLYMER MECHANICAL DAMPING COMPOSITES AND METHODS OF PRODUCTION - A method of reshaping an article comprising a polyelectrolyte complex, the polyelectrolyte complex comprising an intermolecular blend of a predominantly positively-charged polyelectrolyte and a predominantly negatively charged polyelectrolyte by controlling the salt doping level. | 06-25-2009 |