WO2007144206A3 - Method of determining the mass of a plurality of samples by means of nmr - Google Patents

Method of determining the mass of a plurality of samples by means of nmr Download PDF

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Publication number
WO2007144206A3
WO2007144206A3 PCT/EP2007/005436 EP2007005436W WO2007144206A3 WO 2007144206 A3 WO2007144206 A3 WO 2007144206A3 EP 2007005436 W EP2007005436 W EP 2007005436W WO 2007144206 A3 WO2007144206 A3 WO 2007144206A3
Authority
WO
WIPO (PCT)
Prior art keywords
sample
interrogation zone
samples
determining
nuclear
Prior art date
Application number
PCT/EP2007/005436
Other languages
French (fr)
Other versions
WO2007144206A2 (en
Inventor
Josef Antonius Willem M Corver
Klaus-Dieter Schmalbein
Diether C Maier
Andreas Kamlowski
Franciscus Antonius Damen
Original Assignee
Boc Group Plc
Bruker Biospin Gmbh
Josef Antonius Willem M Corver
Klaus-Dieter Schmalbein
Diether C Maier
Andreas Kamlowski
Franciscus Antonius Damen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boc Group Plc, Bruker Biospin Gmbh, Josef Antonius Willem M Corver, Klaus-Dieter Schmalbein, Diether C Maier, Andreas Kamlowski, Franciscus Antonius Damen filed Critical Boc Group Plc
Publication of WO2007144206A2 publication Critical patent/WO2007144206A2/en
Publication of WO2007144206A3 publication Critical patent/WO2007144206A3/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/085—Analysis of materials for the purpose of controlling industrial production systems

Abstract

A method is described for determining a characteristic, such as the mass, of each of a plurality of samples. The method comprises the steps of providing a plurality of coil elements each for surrounding a respective sample, causing the samples to enter an interrogation zone, each sample being surrounded by a respective coil element when it is located within the interrogation zone, applying a magnetic field in a first direction in the interrogation zone for creating in a pre-polarised state a net nuclear magnetisation of a nuclear spin species within a sample located in the interrogation zone, applying, by each coil element surrounding a respective sample located in the interrogation zone, an RF field in a second direction for temporarily changing the net nuclear magnetisation of the nuclear spin species in the sample, detecting RF energy emitted from that sample as the net nuclear magnetisation of the nuclear spin species in the sample relaxes, and, from the detected RF energy, determining the characteristic of each sample located in the interrogation zone.
PCT/EP2007/005436 2006-06-14 2007-06-14 Method of determining the mass of a plurality of samples by means of nmr WO2007144206A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0611745A GB0611745D0 (en) 2006-06-14 2006-06-14 Method of determing the mas of a plurality of samples
GB0611745.1 2006-06-14

Publications (2)

Publication Number Publication Date
WO2007144206A2 WO2007144206A2 (en) 2007-12-21
WO2007144206A3 true WO2007144206A3 (en) 2008-04-24

Family

ID=36775608

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/005436 WO2007144206A2 (en) 2006-06-14 2007-06-14 Method of determining the mass of a plurality of samples by means of nmr

Country Status (2)

Country Link
GB (1) GB0611745D0 (en)
WO (1) WO2007144206A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7667462B2 (en) 2006-12-22 2010-02-23 Schlumberger Technology Corporation Nuclear magnetic resonance module
US9442173B2 (en) 2010-05-28 2016-09-13 Hts—110 Limited NMR assessment system and method
DE102019220506A1 (en) * 2019-12-23 2021-06-24 Robert Bosch Gesellschaft mit beschränkter Haftung Detection device for a conveyor system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188368A2 (en) * 1985-01-14 1986-07-23 Varian Associates, Inc. Concurrent NMR analysis of multiple samples
US6194900B1 (en) * 1998-06-19 2001-02-27 Agilent Technologies, Inc. Integrated miniaturized device for processing and NMR detection of liquid phase samples
US20020030491A1 (en) * 2000-07-31 2002-03-14 Katsumi Kose MRI using multiple RF coils and multiple gradient coils to simultaneously measure multiple samples
US20040222796A1 (en) * 2003-02-04 2004-11-11 Munson Eric Jon Solid-state nuclear magnetic resonance probe
WO2004104600A2 (en) * 2003-05-16 2004-12-02 The Boc Group, Inc. Nmr measuring system for weight and humidity of powders

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188368A2 (en) * 1985-01-14 1986-07-23 Varian Associates, Inc. Concurrent NMR analysis of multiple samples
US6194900B1 (en) * 1998-06-19 2001-02-27 Agilent Technologies, Inc. Integrated miniaturized device for processing and NMR detection of liquid phase samples
US20020030491A1 (en) * 2000-07-31 2002-03-14 Katsumi Kose MRI using multiple RF coils and multiple gradient coils to simultaneously measure multiple samples
US20040222796A1 (en) * 2003-02-04 2004-11-11 Munson Eric Jon Solid-state nuclear magnetic resonance probe
WO2004104600A2 (en) * 2003-05-16 2004-12-02 The Boc Group, Inc. Nmr measuring system for weight and humidity of powders

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
M.A.MACNAUGHTAN ET AL.: "High-Throughput Nuclear Magnetic Resonance Analysis Using a Multiple Coil Flow Probe", ANALYTICAL CHEMISTRY, vol. 75, 2003, pages 5116 - 5123, XP002457864 *
NELSON ET AL: "Multiple-sample probe for solid-state NMR studies of pharmaceuticals", SOLID STATE NUCLEAR MAGNETIC RESONANCE, ELSEVIER SCIENCE BV., AMSTERDAM, NL, vol. 29, no. 1-3, February 2006 (2006-02-01), pages 204 - 213, XP005207083, ISSN: 0926-2040 *
ZHANG X ET AL: "A Probe Design for the Acquisition of Homonuclear, Heteronuclear, and Inverse Detected NMR Spectra from Multiple Samples", JOURNAL OF MAGNETIC RESONANCE, ACADEMIC PRESS, ORLANDO, FL, US, vol. 153, no. 2, December 2001 (2001-12-01), pages 254 - 258, XP004406548, ISSN: 1090-7807 *

Also Published As

Publication number Publication date
GB0611745D0 (en) 2006-07-26
WO2007144206A2 (en) 2007-12-21

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