| Design and performance of a high pressure insert for use in a standard magic angle spinning NMR probe. | |
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MedLine Citation:
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PMID: 16962344 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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In this paper we describe the construction and performance of high pressure magic angle inserts made from the polymer PEEK. The inserts were designed to fit inside standard commercial 7 mm magic angle spinning rotors and spin at the maximum frequency of the probe. The sample volume of the inserts was 100 microL. A gas loading chamber that operates at room temperature is described. The performance of the inserts is discussed for a number of gases in terms of resolution as a function of spinning speed and leakage of the gas due to permeation through the polymer. Finally, some preliminary results are shown in relation to complex food materials. |
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Authors:
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Teresa Deuchande; Olivier Breton; Josefin Haedelt; Eric Hughes |
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Publication Detail:
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Type: Journal Article Date: 2006-09-07 |
Journal Detail:
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Title: Journal of magnetic resonance (San Diego, Calif. : 1997) Volume: 183 ISSN: 1090-7807 ISO Abbreviation: J. Magn. Reson. Publication Date: 2006 Dec |
Date Detail:
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Created Date: 2006-11-20 Completed Date: 2007-02-22 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9707935 Medline TA: J Magn Reson Country: United States |
Other Details:
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Languages: eng Pagination: 178-82 Citation Subset: IM |
Affiliation:
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Universidade Catolica Portuguesa, Porto, Portugal. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Equipment Design Equipment Failure Analysis Gases / analysis*, chemistry* Magnetic Resonance Spectroscopy / instrumentation* Pressure Reproducibility of Results Sensitivity and Specificity Spin Labels Transducers* |
| Chemical | |
Reg. No./Substance:
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0/Gases; 0/Spin Labels |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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