Abstract: A novel method for visualizing electrokinetic process zones (e.g., for isotachophoresis (ITP)) is provided. We introduce negligibly small concentrations of a fluorophore that is not focused by isotachophoresis. This non-focusing tracer (NFT) migrates through multiple isotachophoresis zones. As it enters each zone, the NFT concentration adapts to the local electric field in each zone. ITP zones can then be visualized with a point detector or camera. The method can be used to detect, identify, and quantify unknown analyte zones, and can visualize complex and even transient electrophoresis processes. This visualization technique is particularly suited to microfluidic and lab-on-a-chip applications, as typical fluorescence microscopes and CCD cameras can provide high-resolution spatiotemporal data.

Abstract: The invention encompasses methods of using quantitative PCR to detect fungal organisms in clinical and environmental samples and to generate standards that allow the quantification of fungal organisms in the samples.

Abstract: Apparatuses and methods for the production of superfine fibers.

Abstract: Provided are optical devices and systems fabricated, at least in part, via printing-based assembly and integration of device components. In specific embodiments the present invention provides light emitting systems, light collecting systems, light sensing systems and photovoltaic systems comprising printable semiconductor elements, including large area, high performance macroelectronic devices. Optical systems of the present invention comprise semiconductor elements assembled, organized and/or integrated with other device components via printing techniques that exhibit performance characteristics and functionality comparable to single crystalline semiconductor based devices fabricated using conventional high temperature processing methods. Optical systems of the present invention have device geometries and configurations, such as form factors, component densities, and component positions, accessed by printing that provide a range of useful device functionalities.

Abstract: A peptide for inhibiting Toll-like receptor 4 (TLR4) signalling comprising the amino acid sequence of SEQ ID NO. 4, SEQ ID NO 55, SEQ ID NO 68, SEQ ID NO. 69, SEQ ID NO 70, SEQ ID NO 71, SEQ ID NO 72, SEQ ID NO 79, SEQ ID NO 82, SEQ ID NO 85, SEQ ID NO 88, SEQ ID NO 91, SEQ ID NO 94, SEQ ID NO 97, SEQ ID NO 100, SEQ ID NO 103, SEQ ID NO 106, SEQ ID NO 109, SEQ ID NO 112, or SEQ ID NO 115. The peptide may comprise a delivery sequence such as a cationic peptide.

Abstract: Methods and compositions relating to IG20 expression, splice variants of IG20, effects of endogenous DENN-SV function with respect to processes regulating cell proliferation, cell survival and cell death are disclosed.

Abstract: The invention provides materials and methods for making anisotropic solids which may be in the form of films, layers, shaped elements, and other shaped articles. The methods provide anisotropic solids without the need for rolling, rubbing, or stretching to impart orientational alignment of the molecules of the solid. The methods employ organic or organometallic compounds which are soluble orienting molecules. The solvent or solvent system must be sufficiently volatile to be removed without disruption of the molecular orientation. The soluble orienting molecules include those containing one or more hydrophilic and/or ionic groups and the solvent or solvent system can be a polar organic solvent or solvent system or an aqueous solvent or solvent system. The invention also provides novel compounds having quaterrylene, perylene and naphthalene ring systems carrying one or more hydrophilic and/or ionic groups.

Abstract: Methods for selectively depositing nanostructures on a support layer include contacting the support layer with functionalized catalyst particles. The functionalized catalyst particles can form a self-assembled monolayer of catalyst particles on the support layer and the functionalized catalyst particles can be used to catalyze nanostructure growth. In one embodiment of the disclosed method, zinc oxide nanowires are grown on a patterned substrate using functionalized gold nanoparticles. Patterned arrays of self-assembled nanostructures and nanoscale devices using such nanostructure arrays are also described.

Abstract: The present invention relates to compounds and methods for inducing synthesis and secretion of insulin from pancreatic beta cells. The methods may take place in vitro, ex vivo such as in isolates from adult mammalian tissue, or in vivo. Compounds and methods described herein may find use in the treatment of diabetes.

Abstract: The present invention relates to DNA sequences encoding Vmp-like polypeptides of pathogenic Borrelia, the use of the DNA sequences in recombinant vectors to express polypeptides, the encoded amino acid sequences, application of the DNA and amino acid sequences to the production of polypeptides as antigens for immunoprophylaxis, immunotherapy, and immunodiagnosis. Also disclosed are the use of the nucleic acid sequences as probes or primers for the detection of organisms causing Lyme disease, relapsing fever, or related disorders, and kits designed to facilitate methods of using the described polypeptides, DNA segments and antibodies.

Abstract: Anti-HIV peptides and methods of use are provided. In particular, these HIV inhibitory peptides are discovered based on the Antimicrobial Peptide Database.

Abstract: The present invention includes compositions and methods of making cation-substituted and fluorine-substituted spinel cathode compositions by firing a LiMn2?y?zLiyMzO4 oxide with NH4HF2 at low temperatures of between about 300 and 700° C. for 2 to 8 hours and a ? of more than 0 and less than about 0.50, mixed two-phase compositions consisting of a spinel cathode and a layered oxide cathode, and coupling them with unmodified or surface modified graphite anodes in lithium ion cells.

Abstract: A method assigns importance ranks to nodes in a linked database, such as any database of documents containing citations, the world wide web or any other hypermedia database. The rank assigned to a document is calculated from the ranks of documents citing it. In addition, the rank of a document is calculated from a constant representing the probability that a browser through the database will randomly jump to the document. The method is particularly useful in enhancing the performance of search engine results for hypermedia databases, such as the world wide web, whose documents have a large variation in quality.

Abstract: The present invention provides devices capable of testing the electrical performance of thin-film transistor backplane arrays and methods for their use.

Abstract: Mass spectrometry cells include one or more interleaved magnetostatic and electrostatic lenses. In some examples, the electrostatic lenses are based on electrical potentials applied to magnetostatic lens pole pieces. In other alternatives, the electrostatic lenses can include conductive apertures. Applied voltages can be selected to trap or transport charged particles, and photon sources, gas sources, ion sources, and electron sources can be provided for various dissociation processes.

Abstract: A tetradendate amide based macrocyclic ligand and its Fe(III) complex which act as activators of hydrogen peroxide. The synthetic methodology to develop the ligands is new, simple and provides better yield for each step of the ligand synthesis. The Fe(III)-complexes and hydrogen peroxide together are can perform several environmentally benign oxidation reactions. Organic dye bleaching, bleaching of pulp and paper effluent and N-oxide synthesis may be performed using the newly developed catalyst and hydrogen peroxide. Alcohol oxidation and alkene epoxidation may also be performed using the catalysts and hydrogen peroxide.

Abstract: Methods, compositions and kits for determining the developmental potential of one or more embryos or pluripotent cells and/or the presence of chromosomal abnormalities in one or more embryos or pluripotent cells are provided. These methods, compositions and kits find use in identifying embryos and oocytes in vitro that are most useful in treating infertility in humans.

Abstract: Methods of diagnosing and prognosticating the development of human cancers, such as breast cancer, colon cancer, and pancreatic cancer, are provided. The diagnostic and prognostic methods include the detection and/or quantifying of the amount of expression of JAB1 in human cells, particularly in relation to the amount of p27 or c-Jun. In addition, methods for reducing the expression of JAB1 protein in cells and inhibiting its interaction with p27 or c-Jun, for example, are provided.

Abstract: Methods and systems for neurostimulation and/or neurotelemetry of electrically-excitable biological tissue. In one embodiment, a method includes providing a radio frequency output to a diode implanted in biological tissue. The radio frequency output cause current to flow in the diode that is sufficient to provide neurostimulation. Additionally, a radio frequency receiver is configured to receive a second harmonic signal from the diode, which can be used to control the radio frequency output.

Abstract: Embodiments of the present disclosure provide for nanoprobes, methods of imaging, methods of imaging a target, methods of making nanoprobes, and the like.