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WO/2012/069617A1 |
The invention concerns a method to extract a diffusion direction from DW- MR signals, in which a magnetic field gradient qi is applied to a body part, a magnetic resonance signal Si is measured and a diffusion direction μj is determined...
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WO/2012/021453A9 |
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WO/2012/054151A2 |
A method and apparatus for estimating a flow rate of a phase of a multiphase fluid is disclosed. A first velocity distribution is obtained for a first set of nuclei in the fluid from a Nuclear Magnetic Resonance (NMR) signal received for...
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WO/2012/053434A1 |
A target variable analysis unit (11) calculates the triad fractions of monomeric units in the composition of a known polymer sample from the copolymerization reactivity ratios of the monomeric units to obtain a target variable. A wavefor...
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WO/2012/049421A2 |
The invention relates to a system and a process for estimating hemodynamic parameters by applying soft probabilistic methods to perfusion imaging. Such a process also makes it possible to estimate arterial input or complementary distribu...
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WO/2012/039499A1 |
The probe of the present invention is for monitoring glutathione-S-transferase and/or a thiolic substance, and contains a compound bonded to any protector group represented by general formulas (1) to (3). (The definitions of the function...
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WO/2012/037365A1 |
The invention relates to the detection of DHA and EPA. In a particular aspect, the invention relates to methods for detecting DHA and EPA by mass spectrometry.
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WO/2012/028785A1 |
The invention relates to a Nuclear Magnetic Resonance (NMR) apparatus and method for measuring the water content of samples. The apparatus comprises means for producing a main magnetic field; a sample receiving space within said main mag...
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WO/2012/028786A1 |
The invention relates to a NMR method for determining moisture content of a sample (1), in which method a sample (1) is objected to a magnetic DC-field, the sample (1) under magnetic DC-field is objected to a sequence (2) of excitation p...
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WO/2012/014445A1 |
The invention relates to a method for acquiring, by use of a continuous-wave electron spin resonance imaging scheme that sweeps a magnetic field, a 14N nitroxy radical distribution image and a 15N nitroxy radical distribution image in a ...
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WO/2011/161566A1 |
The present invention relates to a method of performing dynamic contrast enhanced magnetic resonance imaging of an object (10) with signal separation for water and fat, the method comprising acquiring magnetic resonance datasets in the k...
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WO/2011/162199A1 |
Disclosed is a method for controlling an electric current, which comprises: a step of preparing an element device (20) that comprises an electrode (22), an electrode (24), and an organic semiconductor layer (26) that is arranged between ...
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WO/2011/154370A1 |
Process for reusing an ionic liquid, wherein a) after use of the ionic liquid, a composition comprising the used ionic liquid and other constituents is obtained, b) optionally, this composition is worked up to increase the content of the...
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WO/2011/149367A1 |
A system for NMR assessing a sample or a series of samples in turn which comprises means for applying a static magnetic field in a first direction through the sample, pre-polarising means for first applying a magnetic field in substantia...
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WO/2011/145923A1 |
The invention provides an apparatus for sequentially analyzing a plurality of samples containing electrochemically active substances, said apparatus comprising: a sample conduit (10); an electrochemical flow cell (20); a source of carrie...
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WO/2011/141766A1 |
Disclosed herein are methods of diagnosing, monitoring and treating iron disorders using assays of serum ferritin. Some embodiments relate to detection and management of iron and iron-containing proteins in the body. For instance, the le...
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WO/2011/128987A1 |
Provided is a method for evaluating antioxidative capacity using an electron spin resonance device, whereby the antioxidative capacity of a living organism can be evaluated without damaging the living organism such as a disease organism ...
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WO/2011/127942A1 |
A method of magnetic resonance imaging (MRI), wherein a body part (203) of an animal or human subject (S) in an imaging volume is imaged by acquiring a plurality of spatially-encoded MR signals from the imaging volume where susceptibilit...
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WO/2011/116341A2 |
A method and system for providing an article of manufacture with increased longevity of hyperpolarized 1H signals (and other species) for NMR spectroscopy and MRI. The method involves providing a material including a molecular species su...
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WO/2011/101445A1 |
The present invention relates fundamentally to multivalent chelator compounds (MCHs) having three or four nitrilotriacetic acid (NTA) groups as chelator groups and, in a first aspect, a free thiol group, and also to a process for prepari...
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WO/2011/098713A1 |
The present invention relates to a linear resonator (100) of a high-frequency antenna suitable for emitting a radiofrequency energisation signal and for receiving a radiofrequency relaxation signal, said linear resonator (100) comprising...
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WO/2011/098941A1 |
The invention relates to a method of performing coronary magnetic resonance angiography with signal separation for water and fat, the method comprising: acquiring coronary magnetic resonance angiography datasets using multi-echo Dixon ac...
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WO/2011/097567A1 |
The present invention relates to multiplexed assays for the diagnosis of RANTES-based disorders. Essentially, a single, high information content RANTES assay is used to simultaneously determine an individual's disposition towards a disea...
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WO/2011/084751A1 |
Methods are described for measuring the amount of glucagon in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying glucagon in a sample.
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WO/2011/080492A1 |
The invention relates to a method for the comparative analysis and control of the quality of a protein preparation by means of nuclear magnetic resonance (NMR) spectrometry. This method can be used to compare three-dimensional protein co...
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WO/2011/074558A1 |
Disclosed is a total electrical nuclear-spin polarization device which is applicable to many narrow-gap semiconductor two-dimensional quantum structures such as InSb, the g-factor of which is large, and the mobility of which has a normal...
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WO/2011/071088A1 |
Provided are a method for easily and stably producing a superoxide by selectively generating the superoxide or a radical containing the superoxide at a high purity; a method for easily evaluating the superoxide scavenging ability of a su...
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WO/2011/072163A1 |
The invention relates to the detection of non-metabolized vitamin D. In a particular aspect, the invention relates to methods for detecting underivatized non-metabolized vitamin D by mass spectrometry.
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WO/2011/068673A1 |
Provided are methods of detecting the presence or amount of a dihydroxyvitamin D metabolite in a sample using mass spectrometry. The methods generally comprise ionizing a dihydorxyvitamin D metabolite in a sample and detecting the amount...
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WO/2011/059066A1 |
Disclosed is a method for identifying a species, a hybrid species and parental species of a hybrid species, which is accurate, has high reproducibility, is simple, and is relatively inexpensive. Specifically disclosed are: a method of se...
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WO/2011/055268A1 |
The invention relates to a method of magnetic resonance (MR) imaging of at least a portion of a body (10) placed in a stationary and substantially homogeneous main magnetic field. The method comprises the following steps: -exciting nucle...
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WO/2011/051449A1 |
The invention relates to a method using an atomic force microscope for spatially determining nanoparticles in the region of the surface of a sample and measuring the magnetic information of said nanoparticles, in particular the magnetic ...
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WO/2011/045708A1 |
A magnetic resonance imaging system (100) for detecting a gas bubble (124, 148, 304, 306, 404, 406) within an imaging volume (108), the magnetic resonance imaging system comprising: a magnet (102) adapted for generating a magnetic field ...
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WO/2011/043042A1 |
A sample holder structure is provided with which it is possible to reduce current noise derived from electromagnetic induction, etc. in electricity-detection electron spin resonance spectroscopy. Also provided is a process for producing ...
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WO/2011/020148A1 |
The present application describes an inspection system for detecting a threat within an object. The inspection system has a conveyor belt for moving said object in a first direction through a detection volume, at least two inspection sub...
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WO/2011/018719A1 |
A magnetic resonance system includes a main magnet (12,12', 12") which generates a static magnetic field B0 in an examination region (14,14',14"). A hyperpolarization device (26,26',26") directly hyperpolarizes nuclear spins via electrom...
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WO/2011/018718A1 |
In a pH measurement system, a magnet defines a B0 magnetic field with which selected dipoles preferentially align in an examination region. A orbital angular momentum system endows electromagnetic (EM) radiation with orbital angular mome...
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WO/2011/014696A2 |
An NMR probe comprising an RF resonator 48 serves in a first mode for conventional sensitivity optimized studies of abundant samples at frequency ω0, and in a second mode for independent sensitivity optimized studies of micro sample qua...
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WO/2011/006011A2 |
The present invention relates to vehicles for delivering macromolecules into cells. More particularly, embodiments of the invention relate to compounds and methods for binding and compacting nucleic acids into nanoparticles for transferr...
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WO/2010/146502A1 |
A photonic-based hyperpolarisation device is disclosed with an electromagnetic source for emitting photonic radiation having a substantial penetration depth for material of the object, in particular of tissue, to be examined. For example...
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WO/2010/146520A1 |
A magnetic resonance examination system comprises an RF-system for inducing resonance in polarised dipoles and receiving magnetic resonance signals from an object to be examined and an photonic-based hyperpolarisation device. The an elec...
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WO/2010/146517A1 |
A magnetic resonance examination system comprises an RF-system for inducing resonance in polarised dipoles and receiving magnetic resonance signals from an object to be examined. A thermometry module dervies a temperature distribution of...
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WO/2010/144876A1 |
Some embodiments of the invention include methods for detecting the presence of cancer in animal tissue in an animal that was administered a labeled molecule. Some of the methods disclosed comprise obtaining an NMR spectrum, an MS spectr...
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WO/2010/139895A1 |
The invention relates to a method for estimating haemodynamic perfusion parameters of an elementary volume – termed a voxel – of an organ, from perfusion signals by jointly estimating the parameters of an optionally limited comprehen...
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WO/2010/133900A1 |
A method, apparatus, and computer program for obtaining MRI data representative of the concentration of a contrast agent at a plurality of locations within a region of interest of a subject. A proton density weighted scan of said region ...
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WO/2010/134870A1 |
The present invention refers to a method for magnetic resonance imaging or nuclear magnetic resonance spectroscopy comprising emitting a radio frequency and gradient pulse sequence towards an object being subjected to a magnetic field, w...
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WO/2010/122546A1 |
A device (100) of estimating a dose of ionizing radiation absorbed in an intra bone volume. The device comprises a static magnetic field source (101) adapted to generate a substantially static magnetic field in a probing space having a v...
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WO/2010/120600A2 |
Acoustic velocities measured downhole are used to predict a rock strength using results of a regression analysis that include grain size. The grain size can be obtained from drill cuttings or from NMR measurements. The determined rock st...
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WO/2010/116124A1 |
A method is provided for producing a diffusion-weighted magnetic resonance image of a region of interest. The method includes the steps of: (a) acquiring at least two images of the region of interest at respective and different b-values;...
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WO/2010/112137A1 |
The invention discloses a dual-resonance structure (10) for DNP-NMR and/or ENDOR experiments. The dual-resonance structure (10) comprises a microwave resonator (13) for generating electromagnetic fields which are suited for EPR, and an H...
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