Type of Publication: | Journal article |
URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-54120 |
Author: | Weissenborn, Ralf; Reinhardt, Tina; Hansen, Volkert; Maret, Georg; Gisler, Thomas |
Year of publication: | 2004 |
Published in: | Review of Scientific Instruments ; 75 (2004), 12. - pp. 5253-5256 |
DOI (citable link): | https://dx.doi.org/10.1063/1.1813771 |
Summary: |
We present a slab-line waveguide whose geometry is optimized for wide-angle x-ray diffraction (XRD) experiments on protein crystals during irradiation with intense microwave fields. Characterization of the waveguide transmission and reflectivity (using time-domain reflectometry) and of the electric field distribution inside the waveguide (using finite-difference time-domain calculations) shows that the present device has a broad bandwidth from below 0.5 to 18 GHz, allowing one to perform frequency-dependent XRD studies with a well-defined transverse mode structure and negligible reflection losses. As shown with a specific example, our device provides a simple way to couple microwave irradiation experiments with high-resolution x-ray diffraction measurements from millimeter-size crystalline samples. The present design might prove useful for systematic studies of microwave effects on protein structure and dynamics.
|
Subject (DDC): | 530 Physics |
Link to License: | Attribution-NonCommercial-NoDerivs 2.0 Generic |
Bibliography of Konstanz: | Yes |
WEISSENBORN, Ralf, Tina REINHARDT, Volkert HANSEN, Georg MARET, Thomas GISLER, 2004. A broadband waveguide for protein crystallography under intense microwave fields. In: Review of Scientific Instruments. 75(12), pp. 5253-5256. Available under: doi: 10.1063/1.1813771
@article{Weissenborn2004broad-5301, title={A broadband waveguide for protein crystallography under intense microwave fields}, year={2004}, doi={10.1063/1.1813771}, number={12}, volume={75}, journal={Review of Scientific Instruments}, pages={5253--5256}, author={Weissenborn, Ralf and Reinhardt, Tina and Hansen, Volkert and Maret, Georg and Gisler, Thomas} }
<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/5301"> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/52"/> <dc:contributor>Reinhardt, Tina</dc:contributor> <dcterms:abstract xml:lang="eng">We present a slab-line waveguide whose geometry is optimized for wide-angle x-ray diffraction (XRD) experiments on protein crystals during irradiation with intense microwave fields. Characterization of the waveguide transmission and reflectivity (using time-domain reflectometry) and of the electric field distribution inside the waveguide (using finite-difference time-domain calculations) shows that the present device has a broad bandwidth from below 0.5 to 18 GHz, allowing one to perform frequency-dependent XRD studies with a well-defined transverse mode structure and negligible reflection losses. As shown with a specific example, our device provides a simple way to couple microwave irradiation experiments with high-resolution x-ray diffraction measurements from millimeter-size crystalline samples. The present design might prove useful for systematic studies of microwave effects on protein structure and dynamics.</dcterms:abstract> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/5301"/> <dcterms:title>A broadband waveguide for protein crystallography under intense microwave fields</dcterms:title> <dc:contributor>Gisler, Thomas</dc:contributor> <dc:creator>Reinhardt, Tina</dc:creator> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5301/1/A_broadband_waveguide_for_protein_crystallography_under_intense_microwave_fields.pdf"/> <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/> <dcterms:bibliographicCitation>First publ. in: Review of Scientific Instruments 75 (2004), 12, pp. 5253-5256</dcterms:bibliographicCitation> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <dc:creator>Maret, Georg</dc:creator> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:54:46Z</dc:date> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/52"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:54:46Z</dcterms:available> <dc:creator>Hansen, Volkert</dc:creator> <dc:contributor>Weissenborn, Ralf</dc:contributor> <dcterms:issued>2004</dcterms:issued> <dc:format>application/pdf</dc:format> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5301/1/A_broadband_waveguide_for_protein_crystallography_under_intense_microwave_fields.pdf"/> <dc:creator>Weissenborn, Ralf</dc:creator> <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights> <dc:creator>Gisler, Thomas</dc:creator> <dc:language>eng</dc:language> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <dc:contributor>Hansen, Volkert</dc:contributor> <dc:contributor>Maret, Georg</dc:contributor> </rdf:Description> </rdf:RDF>
A_broadband_waveguide_for_protein_crystallography_under_intense_microwave_fields.pdf | 370 |