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http://hdl.handle.net/2445/206206
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DC Field | Value | Language |
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dc.contributor.author | Mouloudakis, K. | - |
dc.contributor.author | Bodenstedt, S. | - |
dc.contributor.author | Azagra, Marc | - |
dc.contributor.author | Mitchell, M. W. | - |
dc.contributor.author | Marco Rius, Irene | - |
dc.contributor.author | Tayler, Michael C. D. | - |
dc.date.accessioned | 2024-01-23T12:52:16Z | - |
dc.date.available | 2024-01-30T06:10:35Z | - |
dc.date.issued | 2023-01-30 | - |
dc.identifier.issn | 1948-7185 | - |
dc.identifier.uri | http://hdl.handle.net/2445/206206 | - |
dc.description.abstract | We introduce a method for nondestructive quantification of nuclear spin polarization, of relevance to hyperpolarized spin tracers widely used in magnetic resonance from spectroscopy to in vivo imaging. In a bias field of around 30 nT we use a high-sensitivity miniaturized 87Rb-vapor magnetometer to measure the field generated by the sample, as it is driven by a windowed dynamical decoupling pulse sequence that both maximizes the nuclear spin lifetime and modulates the polarization for easy detection. We demonstrate the procedure applied to a 0.08 M hyperpolarized [1-13C]-pyruvate solution produced by dissolution dynamic nuclear polarization, measuring polarization repeatedly during natural decay at Earth's field. Application to real-time and continuous quality monitoring of hyperpolarized substances is discussed. | ca |
dc.format.extent | 24 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | ca |
dc.publisher | American Chemical Society | ca |
dc.relation.isformatof | https://doi.org/10.1021/acs.jpclett.2c03864 | - |
dc.relation.ispartof | Journal Of Physical Chemistry Letters, 2023, vol. 14, num. 5, p. 1192-1197 | - |
dc.relation.uri | https://doi.org/10.1021/acs.jpclett.2c03864 | - |
dc.rights | (c) American Chemical Society, 2023 | - |
dc.source | Articles publicats en revistes (Institut de Bioenginyeria de Catalunya (IBEC)) | - |
dc.subject.classification | Ressonància magnètica | - |
dc.subject.classification | Spin (Física nuclear) | - |
dc.subject.other | Magnetic resonance | - |
dc.subject.other | Nuclear spin | - |
dc.title | Real-Time Polarimetry of Hyperpolarized 13C Nuclear Spins Using an Atomic Magnetometer | ca |
dc.type | info:eu-repo/semantics/article | ca |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.date.updated | 2024-01-23T12:36:41Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.idimarina | 6575425 | - |
dc.identifier.pmid | 36715634 | - |
Appears in Collections: | Articles publicats en revistes (Institut de Bioenginyeria de Catalunya (IBEC)) |
Files in This Item:
File | Description | Size | Format | |
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2023_JPhyCheLet_RealTime_MarcoI_posprint.pdf | 2.21 MB | Adobe PDF | View/Open |
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