Patent application number | Description | Published |
20120153294 | Semiconductor Structures Having Directly Bonded Diamond Heat Sinks and Methods for Making Such Structures - A semiconductor structure is bonded directly to a diamond substrate by Van der Waal forces. The diamond substrate is formed by polishing a surface of diamond to a first degree of smoothness; forming a material, such as diamond, BeO, GaN, MgO, or SiO | 06-21-2012 |
20120225536 | SEMICONDUCTOR STRUCTURES HAVING DIRECTLY BONDED DIAMOND HEAT SINKS AND METHODS FOR MAKING SUCH STRUCTURES - A semiconductor structure is bonded directly to a diamond substrate by Van der Waal forces. The diamond substrate is formed by polishing a surface of diamond to a first degree of smoothness; forming a material, such as diamond, BeO, GaN, MgO, or SiO | 09-06-2012 |
20130264907 | BETAVOLTAIC BATTERY WITH DIAMOND MODERATOR AND RELATED SYSTEM AND METHOD - An apparatus includes a beta particle source configured to provide beta particles. The apparatus also includes a diamond moderator configured to convert at least some of the beta particles into lower-energy electrons. The apparatus further includes a PN junction configured to receive the electrons and to provide electrical power to a load. The diamond moderator is located between the beta particle source and the PN junction. The apparatus could also include an electron amplifier configured to bias the diamond moderator. For example, the electron amplifier could be configured to receive some of the beta particles and to generate additional electrons that bias the diamond moderator. Also, the diamond moderator can be configured to receive the beta particles having energies that are spread out over a wider range including higher energies, and the diamond moderator can be configured to provide the electrons concentrated in a narrower range at lower energies. | 10-10-2013 |
20140037532 | METHOD FOR FABRICATING CARBON ALLOTROPES - A method of fabricating a carbon allotrope is disclosed. The method includes forming an intermediate carbon template from a carbon feedstock; and creating a pressure and temperature in the carbon template suitable for fabrication of the carbon allotrope from the intermediate carbon template. The pressure and temperature may be created from a shockwave resulting from collapse of a bubble formed during a bubble cavitation process. | 02-06-2014 |
Patent application number | Description | Published |
20130195767 | Magnetic Nanoparticles - A magnetic nanoparticle includes a magnetic core and a superparamagnetic outer shell, in which the outer shell enhances magnetic properties of the nanoparticle. The enhanced magnetic properties of the magnetic nanoparticle allow for highly sensitive detection as well as diminished non-specific aggregation of nanoparticles. | 08-01-2013 |
20130271250 | Self-Assembled Magnetic Arrays - A magnetic device includes a substrate and an array including a plurality of magnetic particles, in which a magnetic dipole moment direction of each magnetic particle in a majority of the magnetic particles in the array alternates with respect to a magnetic dipole direction of a directly adjacent magnetic particle or directly adjacent magnetic particles in the array. | 10-17-2013 |
20140178901 | Molecular Analysis of Tumor Samples - This invention relates to methods for diagnosing cancer, e.g., cancer of epithelial origin, by detecting the presence of tumor cells in a sample, based (at least in some embodiments) on the quantification of levels of four biomarkers, MUC1, EGFR, EpCAM, and HER2. In some embodiments, the methods are performed using diagnostic magnetic resonance (DMR), e.g., with a portable relaxometer or MR imager. | 06-26-2014 |
20140295460 | Analyte Detection Using Magnetic Hall Effect - Determining a presence of a target analyte in a fluid sample includes mixing multiple magnetic particles with the fluid sample, in which the magnetic particles are each bound to one or more binding moieties that specifically bind to the target analyte, flowing the fluid sample containing the magnetic particles through a fluidic channel, exposing the fluid sample in the fluidic channel to a magnetic field, measuring a signal from a Hall effect sensor while the fluid sample flows through the fluidic channel, and determining whether the target analyte is present in the fluid sample when the measured signal is in a first range of values. | 10-02-2014 |
20150125884 | Magnetic Labeling of Bacteria - The present invention provides novel methods of magnetically labeling a bacterial cell by contacting the call with an affinity ligand and subsequently contacting the cell with a magnetic agent, where the affinity ligand and magnetic agent include bioorthogonally reactive groups that can react with each other to form a covalent bond. Compounds, compositions, kits and applications of the method are also described. | 05-07-2015 |