Patents and Patent Applications from North Carolina State University


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US20110147764 TRANSISTORS WITH A DIELECTRIC CHANNEL DEPLETION LAYER AND RELATED FABRICATION METHODS  
A metal-insulator-semiconductor field-effect transistor (MISFET) includes a semiconductor layer with source and drain regions of a first conductivity type spaced apart therein. A channel region of...
7964720 Method of making porphyrins  
A method of making a compound of Formula I: is carried out by condensing a pair of compounds of Formula II (which pair may be the same or different), or by condensing a compound of Formula III...
US20110140124 PASSIVATION OF ALUMINUM NITRIDE SUBSTRATES  
The present invention provides methods of protecting a surface of an aluminum nitride substrate. The substrate with the protected surface can be stored for a period of time and easily activated to...
7959765 Product preparation and recovery from thermolysis of lignocellulosics in ionic liquids  
Methods for the thermolysis of lignocellulosic materials, such as wood, cellulose, lignin, and lignocellulose are provided. Some methods comprise combining the lignocellulosic material with an...
US20110138495 Methods and Compositions for Expressing Proteins In Plants  
Methods and compositions comprising an expression construct and a suppressor of posttranscriptional gene silencing construct are described. The expression construct and suppressor construct may...
7956520 Electroactive nanostructured polymers as tunable organic actuators  
An actuator element formed from an actuator composition is described, along with transducers including the same. The composition comprises: (i) a thermoplastic elastomer copolymer, the copolymer...
7951939 Methods and intermediates for the synthesis of porphyrins  
A method of making a porphyrin is carried out by: (a) condensing (i) a 1,9-bis(N,N-)dialkylaminomethyl)dipyrromethane of Formula II: with (ii) a dipyrromethane to produce a reaction product; then...
7947829 Method of making porphyrins  
A method of making a compound of Formula I: is carried out by condensing a pair of compounds of Formula II (which pair may be the same or different), or by condensing a compound of Formula III...
7947828 Methods and intermediates for the synthesis of dipyrrin-substituted porphyrinic macrocycles  
The present invention provides dipyrrin substituted porphyrinic macrocycles, intermediates useful for making the same, and methods of making the same. Such compounds may be used for purposes...
7939656 Geometric synthesis of porphyrin rods  
A method of making a compound of Formula I′ comprises reacting a compound of the formula DLCHO, with a compound of the formula to produce the compound of Formula I′. Methods of using the compounds...
7935645 Lightweight high-tensile, high-tear strength biocomponent nonwoven fabrics  
A method of producing a nonwoven fabric comprising spinning a set of bicomponent fibers which include an external fiber component and an internal fiber component. The external fiber enwraps said...
US20110081707 LACTOBACILLUS ACIDOPHILUS NUCLEIC ACID SEQUENCES ENCODING CARBOHYDRATE UTILIZATION-RELATED PROTEINS AND USES THEREFOR  
Carbohydrate utilization-related and multidrug transporter nucleic acids and polypeptides, and fragments and variants thereof, are disclosed in the current invention. In addition, carbohydrate...
US20110079725 APPARATUS AND METHOD TO ACHIEVE HIGH-RESOLUTION MICROSCOPY WITH NON-DIFFRACTING OR REFRACTING RADIATION  
An imaging system employing a coded aperture mask having multiple pinholes is provided. The coded aperture mask is placed at a radiation source to pass the radiation through. The radiation...
7919770 Substituted benzazoloporphyrazines for polymerization and surface attachment and articles formed therefrom  
The present invention provides an article of manufacture formed from a substrate and a benzazoloporphyrazine bound to the substrate. The article may take a variety of different forms and may be...
7919615 Route to formyl-porphyrins  
A method of making a 5-formylporphyrin, comprises the steps of: condensing a 5-acetaldipyrromethane with a dipyrromethane-1,9-dicarbinol to produce a porphyrin having an acetal group substituted...
7919469 Methods and compositions for altering mucus secretion  
Methods and compounds for increasing or decreasing mucus secretion in subjects, and particularly mucus secretion in the airways, are described. Methods of screening compounds for the ability to...
7915178 Passivation of aluminum nitride substrates  
The present invention provides methods of protecting a surface of an aluminum nitride substrate. The substrate with the protected surface can be stored for a period of time and easily activated to...
7915024 Methods and compositions for improving growth of meat-type poultry  
The present invention provides methods of improving growth performance, improving the efficiency of feed utilization, increasing feed digestibility, and decreasing mortality of immature and...
US20110064949 ELECTROSPUN NANO FABRIC FOR IMPROVING IMPACT RESISTANCE AND INTERLAMINAR STRENGTH  
The present invention provides a process for forming a composite material having improved interlaminar properties.
7906544 Inhibition of bacterial biofilms with imidazole derivatives  
Disclosure is provided for imidazole derivative compounds that prevent, remove and/or inhibit the formation of biofilms, compositions comprising these compounds, devices comprising these...
7901892 Methods and compositions for determining the purity of chemically synthesized nucleic acids  
This application describes an antibody that specifically binds to a synthetic oligomer (e.g., an oligonucleotide or oligopeptide) having a organic protecting group covalently bound thereto, which...
7900625 Inhaler system for targeted maximum drug-aerosol delivery  
A smart inhaler system comprising an inhaler device for directed aerosol delivery facilitated by an adaptive nozzle and a mechanism for inhalation waveform modulation is provided. Methods of using...
PP21744 Sweetpotato plant named ‘NCORNSP-012EMLC’  
‘NCORNSP-012EMLC’ is a new and distinct variety of ornamental sweetpotato having a compact, semi-upright, mounding and spreading habit; produces many short shoots; has foliage that is very...
PP21743 Sweetpotato plant named ‘NCORNSP-011MNLC’  
‘NCORNSP-011MNLC’ is a new and distinct variety of ornamental sweetpotato having a very compact, semi-upright, densely-mounding cultivar producing many, short shoots; the instant variety is...
7897631 Inhibition and dispersion of bacterial biofilms with imidazole-triazole derivatives  
Disclosure is provided for imidazole-triazole derivative compounds such as those given in Formulas (I)-(VI) that prevent, remove and/or inhibit the formation of biofilms, compositions comprising...
7897367 Lactobacillus acidophilus nucleic acid sequences encoding protease homologues and uses therefore  
Protease-like nucleic acid molecules and polypeptides and fragments and variants thereof are disclosed in the current invention. In addition, protease-like fusion proteins, antigenic peptides, and...
7888512 Synthesis of nicotine derivatives from nicotine  
Methods of synthesizing nicotine analogs and derivatives are described. In some embodiments the methods utilize an alkyl or aryl silyl-substituted nicotine analog intermediate. Intermediates...
US20110033850 COMPOSITIONS AND METHODS FOR THE IDENTIFICATION OF INHIBITORS OF RETROVIRAL INFECTION  
Methods of identifying inhibitors of retroviral propagation, tRNA used in the methods, and kits, including the tRNA, which can be used in the methods, are disclosed. Methods of treating or...
7884280 Stepwise fabrication of molecular-based, cross linked, light harvesting arrays  
A method of forming a crosslinked, non-discotic backbone polymer coating on a substrate, comprises the steps of: (a) coupling a layer of porphyrinic macrocycles to the substrate; (b) cross-linking...
7884263 Alteration of tobacco alkaloid content through modification of specific cytochrome P450 genes  
Compositions and methods for reducing the level of nornicotine and N′-nitrosonornicotine (NNN) in Nicotiana plants and plant parts thereof are provided. The compositions comprise isolated...
7883772 High strength, durable fabrics produced by fibrillating multilobal fibers  
A fabric including microdenier fibers is provided, the microdenier fibers prepared by fibrillating a multicomponent, multilobal fiber including a contiguous core fiber component enwrapped by a...
7879560 Nanotube structures having a surfactant bilayer inner wall coating  
Nanotubes and nanotube array structures comprise (a) a nanotube having an inner wall portion; and (b) a bilayer coating formed on the inner wall portions, with the bilayer coating comprised of...
US20110020900 LACTOBACILLUS ACIDOPHILUS NUCLEIC ACID SEQUENCES ENCODING PROTEASE HOMOLOGUES AND USES THEREFORE  
Protease-like nucleic acid molecules and polypeptides and fragments and variants thereof are disclosed in the current invention. In addition, protease-like fusion proteins, antigenic peptides, and...
US20110020602 CONTROLLED POLARITY GROUP III-NITRIDE FILMS AND METHODS OF PREPARING SUCH FILMS  
The present invention provides methods of preparing Group III-nitride films of controlled polarity and substrates coated with such controlled polarity films. In particular, the invention provides...
7875724 Regiospecific synthesis of nicotine derivatives  
Methods of synthesizing nicotine analogs and derivatives are described. The methods are particularly useful for the regioselective production of enantiomerically pure nicotine analogs having...
US20110015388 Substituted benzazoloporphyrazines for polymerization and surface attachment and articles formed therefrom  
The present invention provides an article of manufacture formed from a substrate and a benzazoloporphyrazine bound to the substrate. The article may take a variety of different forms and may be...
US20110008292 LACTOBACILLUS ACIDOPHILUS NUCLEIC ACIDS ENCODING FRUCTO-OLIGOSACCHARIDE UTILIZATION COMPOUNDS AND USES THEREOF  
Fructooligosaccharide (FOS)-related protein nucleic acid molecules and polypeptides and fragments and variants thereof are disclosed in the current invention. In addition, FOS-related fusion...
US20110005499 FUEL INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE, AND ASSOCIATED METHOD  
A fuel injection device and associated method are provided. An injector body defines an axial bore and has a nozzle exit extending into the combustion chamber. The injector body receives fuel...
7868161 Photocrosslinking probes and uses of the same  
A method of detecting a target nucleic acid is disclosed, the method comprising detecting the presence of a fluorescent covalent crosslinked product from non-fluorescent precursors. The...
US20110003954 CYCLOBUTENE POLYMERS AND METHODS OF MAKING THE SAME  
Described is a cyclobutene polymer comprising: monomeric units of cyclobutene, said cyclobutene having at least one fused ring system substituted thereon, said polymer comprising not more than 10...
7863411 Prion protein ligands and methods of use  
Ligands that bind to prion proteins and methods for using the ligands for detecting or removing a prion protein from a sample, such as a biological fluid or an environmental sample. The ligands...
US20100331202 NANOTUBE STRUCTURES HAVING A SURFACTANT BILAYER INNER WALL COATING  
Nanotubes and nanotube array structures comprise (a) a nanotube having an inner wall portion; and (b) a bilayer coating formed on the inner wall portions, with the bilayer coating comprised of...
US20100330284 PROCEDURE FOR PREPARING REDOX-ACTIVE POLYMERS ON SURFACES  
This invention provides novel methods for the formation of redox-active polymers attached to surfaces. In certain embodiments, the methods involve providing redox-active molecules bearing at least...
US20100322859 ORAL DRUG COMPLIANCE MONITORING USING MAGNETIC-FIELD SENSORS  
A method to measure compliance with a pharmaceutical regimen, by the steps of: (a) ingesting a dose of a medication (10) into the gastrointestinal tract of a person, the dose of medication (10)...
PP21561 Clethra alnifolia plant named “Crystalina”  
‘Crystalina’ is a new variety of Clethra alnifolia with a low, compact, rounded habit, with long flower racemes and numerous fragrant flowers, is disclosed.
7838276 Lactobacillus acidophilus nucleic acid sequences encoding carbohydrate utilization-related proteins and uses therefor  
Carbohydrate utilization-related and multidrug transporter nucleic acids and polypeptides, and fragments and variants thereof, are disclosed in the current invention. In addition, carbohydrate...
7829275 Light addressable electrochemical detection of duplex structures  
A method of detecting the presence of an analyte, such as a target nucleic acid sequence, protein sequence or small molecule, which can also be employed to detect the formation of duplex...
US20100279349 NUCLEIC ACIDS ENCODING TWO-COMPONENT SENSING AND REGULATORY PROTEINS, ANTIMICROBIAL PROTEINS AND USES THEREFOR  
Stress-related nucleic acid molecules and polypeptides and fragments and variants thereof are disclosed in the current invention. In addition, stress-related fusion proteins, antigenic peptides,...
7826250 Open circuit potential amperometry and voltammetry  
This invention provides approaches to improve the signal to noise ratio (S/N) in electrochemical measurements (e.g., amperometry, voltammetry, etc.). In particular, a method is described wherein...
7824894 Lactobacillus acidophilus nucleic acids encoding fructo-oligosaccharide utilization compounds and uses thereof  
Fructooligosaccharide (FOS)-related protein nucleic acid molecules and polypeptides and fragments and variants thereof are disclosed in the current invention. In addition, FOS-related fusion...