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WO/2014/107262A1 |
A method and system for determining a property of a substance using nuclear magnetic resonance (NMR) is described herein. The method includes applying a NMR pulse sequence to the substance. The NMR pulse sequence includes a first set of ...
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WO/2014/096411A1 |
The invention relates to a method in which the alcohol concentration in blood is determined in vitro using quantitative 1H-NMR spectroscopy. Said method comprises the steps of: a) receiving and measuring a predetermined amount of whole b...
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WO/2014/099063A1 |
Apparatus, methods, and other embodiments associated with nuclear magnetic resonance (NMR) fingerprinting using echo splitting are described. One example apparatus includes an NMR logic configured to repetitively and variably sample a (k...
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WO/2014/100123A1 |
System and methods for detecting substances such as explosives via the nuclear quadrapole resonance effect. When resonances are stimulated by the system, the difference between two conditions can be compared to determine a correction to ...
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WO/2014/092719A1 |
Various embodiments include apparatus and methods to conduct measurements on a structure using a nuclear magnetic resonance tool. The nuclear magnetic resonance tool can be operated to make nuclear magnetic resonance measurements that ge...
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WO/2014/089301A1 |
The present invention provides a method for determining the 3-dimensional or 3-D atomic resolution structure of a biomolecule using chemical shift data obtained from the biomolecule having one or more selectively isotopically labeled bio...
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WO/2014/089346A1 |
The invention features a method of monitoring a clotting process by measuring a signal characteristic of the NMR relaxation of water in a sample undergoing clotting to produce NMR relaxation data and determining from the NMR relaxation d...
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WO/2014/079953A1 |
The present invention relates to a compound with formula (V'). The invention also relates to the synthesis method for compound (V') and its use for the preparation of 1,4,7-triazacyclononane (tacn) and N- and/or C-functionalized derivati...
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WO/2014/074324A1 |
Asphaltene content and its spatial distribution in a reservoir containing crude oil is an important factor in determining the potential for formation damage and pipeline impairment, as well as planning for processing and refining of the ...
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WO/2014/074576A1 |
System and methods for detecting substances such as explosives via the nuclear quadrapole resonance effect. We observe that the nuclear quadrupole resonances of explosives located within a cavity portal involve continuous Rabi transition...
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WO/2014/051886A9 |
A sensing probe may be formed of a diamond material comprising one or more spin defects that are configured to emit fluorescent light and are located no more than 50 nm from a sensing surface of the sensing probe. The sensing probe may i...
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WO/2014/062346A1 |
Apparatus, methods, and other embodiments associated with heteronuclear nuclear magnetic resonance fingerprinting (NMRfp) are described. One example apparatus includes individually controllable radio frequency transmission coils configur...
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WO/2014/058012A1 |
Provided is a nano-diamond particle including an NV center in which ODMR intensity is increased, a surface of the nano-diamond particle being modified by a functional group which includes a heteroatom. Chemical modification enables this ...
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WO/2014/055080A1 |
In some embodiments, an ex-situ apparatus and a system, as well as a method and an article, operate to transmit wideband modulated pulses to generate an externally-projected oscillating magnetic field in a material body, to record one or...
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WO/2014/049093A1 |
Methods and systems for determining a particle distribution A system (100) for determining a reconstruction of a particle distribution in an object based on electron paramagnetic resonance (EPR) measurement data of the object comprising ...
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WO/2014/047326A1 |
Apparatus, methods, and other embodiments associated with NMR fingerprinting are described. One example NMR apparatus includes an NMR logic configured to repetitively and variably sample a (k, t, E) space associated with an object to acq...
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WO/2014/039907A1 |
The present invention teaches devices and methods for hyperpolarization by parahydrogen induced polarization. The invention teaches several significant improvements over previous designs, including a heating block, an enhanced solenoid c...
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WO/2014/034085A1 |
Provided is a Fourier transform spectroscopy method that removes restrictions on spectral resolution and spectral accuracy in Fourier transform spectroscopy for observing a cyclic repeating phenomenon, that realizes, theoretically, infin...
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WO/2014/036402A1 |
Apparatus and methods are described herein for a container with a unit dose of a concentrated substance that can be diluted and orally consumed using the container. In some embodiments, an apparatus includes a container body that defines...
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WO/2014/026222A1 |
This invention concerns a method to switch on and off the exchange interaction J between electron spins bound to donor atoms. The electron spins have the role of 'qubits' to carry quantum information, and the exchange interaction J has t...
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WO/2014/021592A1 |
The present invention relates to non-invasive measurement of a cell signal, and a method thereof. More specifically, the proliferation and differentiation state of cells can be ascertain by using magnetic resonance spectroscopy (MRS), th...
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WO/2014/015362A1 |
An apparatus and method for subsea testing of a core sample are provided. The apparatus includes a seafloor drilling rig that drills a borehole and obtains a sample from the seabed, and a sensor mounted on the seafloor drilling rig that ...
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WO/2014/018022A1 |
Various embodiments include apparatus and methods to determine properties of a structure using data measurements on the structure. These measurements can be subjected to an inversion process that uses an optimization procedure conducted ...
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WO/2014/011937A1 |
Described herein are a magnetic resonance probe and a NMR, MRI, or EPR apparatus including the same. The magnetic resonance probe includes a conductor electrically coupled to the resonator and configured to transmit and receive electroma...
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WO/2014/007124A1 |
Provided is a magnetic field application device capable of applying a magnetic field to an object for a sufficient amount of time. A first magnetic circuit that is one of two magnetic circuits provided in a magnetic field application dev...
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WO/2014/006250A1 |
The invention relates to the use of a compound having formula I, in which R1 is an alkenyl group C5-C25 containing one ore more double carbon-carbon bonds, R2 is selected independently from the group consisting of methyl and fluorinated ...
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WO/2014/008023A1 |
A method, apparatus and computer program product for tagging reference materials of interest in spectroscopic searching applications is presented. A reference list of materials to be considered as part of a final analysis of a spectrosco...
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WO/2014/008226A1 |
The present disclosure provides various methods and systems for performing magnetic resonance studies. In accordance with many embodiments, image or other information of interest is derived from super radiant pulses.
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WO/2014/001168A1 |
The present invention relates to a method for separating catalyst fines from an oil stream comprising the steps of; separating catalyst fines from an inlet oil stream in a centrifugal separator to generate a stream of purified oil; obtai...
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WO/2013/192039A1 |
Molecular structures of organic molecules in a geological formation are determined. The organic molecules may include kerogen, coal, and/or other organic molecules. In particular, the technique implmented may operate to convert nuclear m...
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WO/2013/190329A1 |
The present application relates to an electron spin resonance (ESR) analytical method comprising: providing a probe molecule capable of binding selectively to a target, wherein a paramagnetic moiety is bound to the probe molecule via two...
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WO/2013/184483A1 |
Biomarkers and/or risk assessments identify patients having an increased risk of certain clinical disease states including, for example, CHD, type 2 diabetes, dementia, or all-cause death (ACD) using NMR signal to measure a level of "Gly...
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WO/2013/185014A1 |
Methods, systems and circuits evaluate a subject's risk of developing type 2 diabetes or having prediabetes using at least one defined mathematical model of risk of progression that can stratify risk for patients having the same glucose ...
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WO/2013/180961A1 |
A defined peak region residing between about 3.2 and 3.4 ppm of a proton NMR spectrum of an in vitro biosample is electronically evaluated to determine a level of trimethylamine-N-oxide ("TMAO"). The biosamples may be any suitable biosam...
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WO/2013/180752A1 |
Systems and methods for quickly determining wettability using a derived relationship between the two Nuclear Magnetic Resonance (NMR) relaxation times T 1,oil and T 2,oil combined with downhole or laboratory based NMR measurements. The d...
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WO/2013/176901A1 |
A method of performing a mass spectrometry analysis includes labeling each of a plurality of samples with a corresponding chemical tag; forming a first plurality of ions from molecules in the samples; selecting a subset of the first plur...
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WO/2013/177522A2 |
In a method for increasing signal to noise ratio in a Nuclear Quadrapole Resonance (NQR) system comprising the steps of transmitting in a first and second frequency and listening at a third frequency.
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WO/2013/171544A1 |
An apparatus and method for NMR analysis of a plurality of core samples includes a core holder (11) that holds a core sample under pressurized conditions. A radio frequency coil (51) disposed about the core holder (ll)generates a pulsed-...
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WO/2013/170944A1 |
A method of analysis of a heterogeneous product, for example heparin or heparin derivatives, to define whether said heterogeneous product is consistent with a library of verified heterogeneous samples (Library 1) by analysing the variati...
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WO/2013/171313A1 |
A method of mass spectrometry comprising decomposing measured data, especially data obtained from species of ions performing multiple changes of direction in a periodic manner, the data comprising signal and noise measured over time usin...
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WO/2013/169368A1 |
Described here are a system and method for designing radio frequency ("RF") pulses for parallel transmission ("pTx") applications, and particularly pTx applications in multislice magnetic resonance imaging ("MRI"). The concept of "SAR ho...
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WO/2013/165571A1 |
A system and method for performing quiet magnetic resonance imaging ("MRI") are provided. An MRI system is directed to perform a pulse sequence that includes a magnetic field gradient s tapped through a plurality of different gradient co...
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WO/2013/165313A1 |
The present invention describes a method for quantifying microscopic diffusion anisotropy and/or mean diffusivity in a material by analysis of echo attenuation curves acquired with two different gradient modulations schemes, wherein one ...
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WO/2013/158277A1 |
A method for identifying a polypeptide a specimen can include (i) treating a specimen suspected of comprising an insulin with a base; (ii) extracting a first fraction of the treated specimen by solid phase extraction using a mixed mode o...
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WO/2013/155157A1 |
A method of measuring NMR response in an NMR instrument includes heating a sample at a heater temperature that is higher than the temperature of the interior of the NMR instrument, positioning the heated sample in the NMR instrument, and...
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WO/2013/151586A1 |
Systems and methods for determining T2 cutoff are described. T2 cutoff can be derived from magnetic susceptibility measurements. By providing a depth curve of T2 cutoff, improved permeability estimations from NMR can be generated. By com...
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WO/2013/148516A1 |
A method of analyzing a geologic sample by NMR is provided for detecting the presence of organic solid and semi-solid materials and saturating fluids by comparing the results of a baseline NMR pulse sequence test with the results of a ma...
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WO/2013/139698A1 |
The invention relates to organic compounds which contain nitrogen, fluorine, and phosphorus atoms together with carbon atoms and hydrogen atoms and which can be used as a multi-element standard for 1H-, 13C-, 15N-, 19F- and 3¹P nuclear ...
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WO/2013/134474A1 |
A method and system for applying nuclear quadrupole resonance (NQR) sequences to a substance and determining presence of a chemical species within the substance using the sequences are described herein. The method includes applying an NQ...
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WO/2013/130756A1 |
Methods and systems for Nuclear Magnetic Resonance (NMR) spectra of complex chemical mixtures are described. The methods and systems allow undesired NMR spectra! background to be removed or suppressed and target spectral peaks to be unco...
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