{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,13]],"date-time":"2026-09-13T23:49:02Z","timestamp":1789343342323,"version":"build-2803163510"},"reference-count":91,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2026,1,26]],"date-time":"2026-01-26T00:00:00Z","timestamp":1769385600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,26]],"date-time":"2026-01-26T00:00:00Z","timestamp":1769385600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["analyticalsciencejournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["NMR in Biomedicine"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    This work aims to design a double\u2010row transceiver array consisting of 16 folded\u2010end coaxial\u2010end dipoles for combined C\u2010spine and brain imaging. The curved coaxial\u2010end dipole elements were aligned on a tight\u2010fitting, ergonomically shaped conformal holder optimized for subject comfort. Transmit efficiency, B\n                    <jats:sub>1<\/jats:sub>\n                    <jats:sup>+<\/jats:sup>\n                    field homogeneity, and tissue\u2010specific absorption rate (SAR) were numerically evaluated using electromagnetic simulations and optimized with respect to several configurations of the array geometry. After identifying the optimal array configuration, the array was built and tested on a bench and in the MRI scanner, using anatomical imaging and transmit field mapping on a phantom and healthy volunteers. The designed array provided RF excitation over the entire brain and cervical spinal cord down to the C7 region, covering a field of view of more than 365 mm in head\u2010foot direction. Measured in a region covering the cerebrum, cerebellum, brainstem, and C\u2010spine, it achieved B\n                    <jats:sub>1<\/jats:sub>\n                    <jats:sup>+<\/jats:sup>\n                    field homogeneity of ~31% (coefficient of variation), mean transmit efficiency of ~0.38 \u03bcT\/\u221aW, and SAR efficiency of 0.65 \u03bcT\/\u221aW\/kg when driven in the circularly polarized mode. The acquired anatomical MR images confirmed that the constructed array provided coverage of the brain and C\u2010spine.\n                  <\/jats:p>","DOI":"10.1002\/nbm.70228","type":"journal-article","created":{"date-parts":[[2026,1,27]],"date-time":"2026-01-27T04:42:11Z","timestamp":1769488931000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Transceiver 16\u2010Channel Coaxial\u2010End Dipole Array for Combined Head and C\u2010Spine MRI at 9.4\u2009T"],"prefix":"10.1002","volume":"39","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3024-0545","authenticated-orcid":false,"given":"G.\u00a0A.","family":"Solomakha","sequence":"first","affiliation":[{"name":"High\u2010Field MR Center Max Planck Institute for Biological Cybernetics  T\u00fcbingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3506-4947","authenticated-orcid":false,"given":"F.","family":"Glang","sequence":"additional","affiliation":[{"name":"High\u2010Field MR Center Max Planck Institute for Biological Cybernetics  T\u00fcbingen Germany"},{"name":"Institute of Biomedical Imaging Graz University of Technology  Graz Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3869-9681","authenticated-orcid":false,"given":"M.\u00a0W.","family":"May","sequence":"additional","affiliation":[{"name":"Erwin L. Hahn Institute for MRI University Duisburg\u2010Essen  Essen Germany"},{"name":"High\u2010Field and Hybrid MR Imaging University Hospital Essen  Essen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2699-9214","authenticated-orcid":false,"given":"S.","family":"Mueller","sequence":"additional","affiliation":[{"name":"High\u2010Field MR Center Max Planck Institute for Biological Cybernetics  T\u00fcbingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Walzog","sequence":"additional","affiliation":[{"name":"Electronical Workshop Max Planck Institute for Biological Cybernetics  T\u00fcbingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6964-0992","authenticated-orcid":false,"given":"A.","family":"Aghaeifar","sequence":"additional","affiliation":[{"name":"High\u2010Field MR Center Max Planck Institute for Biological Cybernetics  T\u00fcbingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6537-6370","authenticated-orcid":false,"given":"D.","family":"Bosch","sequence":"additional","affiliation":[{"name":"High\u2010Field MR Center Max Planck Institute for Biological Cybernetics  T\u00fcbingen Germany"},{"name":"Department for Biomedical Magnetic Resonance University of T\u00fcbingen  T\u00fcbingen Germany"},{"name":"Core Facility for Magnetic Resonance Imaging, Medical Faculty University of T\u00fcbingen  T\u00fcbingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Bause","sequence":"additional","affiliation":[{"name":"High\u2010Field MR Center Max Planck Institute for Biological Cybernetics  T\u00fcbingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6006-8934","authenticated-orcid":false,"given":"O.","family":"Kraff","sequence":"additional","affiliation":[{"name":"Erwin L. Hahn Institute for MRI University Duisburg\u2010Essen  Essen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6316-8773","authenticated-orcid":false,"given":"K.","family":"Scheffler","sequence":"additional","affiliation":[{"name":"High\u2010Field MR Center Max Planck Institute for Biological Cybernetics  T\u00fcbingen Germany"},{"name":"Department for Biomedical Magnetic Resonance University of T\u00fcbingen  T\u00fcbingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H.\u00a0H.","family":"Quick","sequence":"additional","affiliation":[{"name":"Erwin L. Hahn Institute for MRI University Duisburg\u2010Essen  Essen Germany"},{"name":"High\u2010Field and Hybrid MR Imaging University Hospital Essen  Essen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7608-0869","authenticated-orcid":false,"given":"N.\u00a0I.","family":"Avdievich","sequence":"additional","affiliation":[{"name":"High\u2010Field MR Center Max Planck Institute for Biological Cybernetics  T\u00fcbingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,1,26]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pnmrs.2018.06.001"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.25677"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.29391"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41592\u2010024\u201002472\u20107"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1186\/s41747\u2010020\u201000186\u2010x"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1186\/s41747\u2010021\u201000221\u20105"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1259\/bjr.20180492"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.7554\/eLife.02812"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/hbm.26597"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuroimage.2017.07.003"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/ima.20219"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1156"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20583"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.21970"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20321"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.27125"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.24726"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/nbm.3680"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.22808"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.21013"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10334\u2010013\u20100419\u2010y"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20011"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.28068"},{"key":"e_1_2_10_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.10353"},{"key":"e_1_2_10_26_1","doi-asserted-by":"publisher","DOI":"10.3389\/fphy.2021.701330"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41592\u2010023\u201002068\u20107"},{"key":"e_1_2_10_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.30476"},{"key":"e_1_2_10_29_1","doi-asserted-by":"publisher","DOI":"10.1002\/nbm.3964"},{"key":"e_1_2_10_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/nbm.4773"},{"key":"e_1_2_10_31_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.27602"},{"key":"e_1_2_10_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.29347"},{"key":"e_1_2_10_33_1","unstructured":"R. L.Lagore S.Jungst J.Radder et\u00a0al. \u201cA 128\u2010Channel Receive Array for 10.5T Human Head Imaging \u201d In: Proc. Intl. Soc. Mag. Reson. Med. (2023):0177."},{"key":"e_1_2_10_34_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.30315"},{"key":"e_1_2_10_35_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.24911"},{"key":"e_1_2_10_36_1","doi-asserted-by":"publisher","DOI":"10.1002\/nbm.5002"},{"key":"e_1_2_10_37_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.26538"},{"key":"e_1_2_10_38_1","doi-asserted-by":"publisher","DOI":"10.1101\/2025.01.13.632825"},{"key":"e_1_2_10_39_1","doi-asserted-by":"publisher","DOI":"10.1002\/nbm.1809"},{"key":"e_1_2_10_40_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.28455"},{"key":"e_1_2_10_41_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.30297"},{"key":"e_1_2_10_42_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.30450"},{"key":"e_1_2_10_43_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.29288"},{"key":"e_1_2_10_44_1","unstructured":"B.Zhang D.Lowrance andA.Henning \u201cSimultaneous Head and Cervical Spinal Cord Imaging at 7T With a 16\u2010Channel Transceiver Loop Array \u201d In: Proc. Intl. Soc. Mag. Reson. Med. (2023):1414."},{"key":"e_1_2_10_45_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.27169"},{"key":"e_1_2_10_46_1","doi-asserted-by":"publisher","DOI":"10.1002\/cmr.b.21268"},{"key":"e_1_2_10_47_1","unstructured":"G.Chen K.Lakshmanan D.Sodickson andG.Wiggins \u201cA Combined Electric Dipole and Loop Head Coil for 7T Head Imaging \u201d In: Proc. Intl. Soc. Mag. Reson. Med. 23. (2025):3133."},{"key":"e_1_2_10_48_1","doi-asserted-by":"publisher","DOI":"10.1002\/nbm.3878"},{"key":"e_1_2_10_49_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.27754"},{"key":"e_1_2_10_50_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.22886"},{"key":"e_1_2_10_51_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.27808"},{"key":"e_1_2_10_52_1","doi-asserted-by":"publisher","DOI":"10.1002\/nbm.4541"},{"key":"e_1_2_10_53_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.26754"},{"key":"e_1_2_10_54_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.28336"},{"key":"e_1_2_10_55_1","doi-asserted-by":"publisher","DOI":"10.1002\/nbm.4351"},{"key":"e_1_2_10_56_1","doi-asserted-by":"publisher","DOI":"10.1002\/nbm.4981"},{"key":"e_1_2_10_57_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.29941"},{"key":"e_1_2_10_58_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.28093"},{"key":"e_1_2_10_59_1","doi-asserted-by":"publisher","DOI":"10.3390\/s21217250"},{"key":"e_1_2_10_60_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.28711"},{"key":"e_1_2_10_61_1","unstructured":"G.Solomakha M.May O.Kraff K.Scheffler H. H.Quick andN.Avdievich \u201cToward Densely Populated Dipole Arrays for Human Prostate Imaging at 7T: 8Tx16Rx Coaxial\u2010End Dipole Array \u201d In: Proc. Intl. Soc. Mag. Reson. Med. (2024):0520."},{"key":"e_1_2_10_62_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.28983"},{"key":"e_1_2_10_63_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910150117"},{"key":"e_1_2_10_64_1","unstructured":"F.Gabel G.Solomakha D.Bosch et\u00a0al. \u201cIndividual Voxel Models for Head SAR Estimation \u201d In: Proc. Intl. Soc. Mag. Reson. Med. (2024):443."},{"key":"e_1_2_10_65_1","doi-asserted-by":"publisher","DOI":"10.1088\/0031\u20109155\/55\/2\/N01"},{"key":"e_1_2_10_66_1","doi-asserted-by":"publisher","DOI":"10.1118\/1.4795347"},{"key":"e_1_2_10_67_1","unstructured":"J.Bause P.Valsala D.Bosch N. I.Avdievich andK.Scheffler \u201cDesign and Application of a 16\u2010Channel Field\u2010Probe Insert for a 16Tx\/32 Rx Coil at 9.4 Tesla \u201d in Proc. Intl. Soc. Mag. Reson. Med. (2024):4084."},{"key":"e_1_2_10_68_1","doi-asserted-by":"publisher","DOI":"10.1002\/cmr.b.20008"},{"key":"e_1_2_10_69_1","doi-asserted-by":"publisher","DOI":"10.1002\/cmr.b.20002"},{"key":"e_1_2_10_70_1","unstructured":"G.Solomakha J.Walzog andN.Avdievich \u201cCAD Data for Transceiver 16 Channel Coaxial\u2010End Dipole Array for Combined Head and C\u2010Spine MRI at 9.4T \u201d Zenodo Preprint Posted Online November 12 (2025) Accessed November 12 2025 https:\/\/zenodo.org\/records\/17589567."},{"key":"e_1_2_10_71_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.22927"},{"key":"e_1_2_10_72_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.28739"},{"key":"e_1_2_10_73_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.21120"},{"key":"e_1_2_10_74_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.29459"},{"key":"e_1_2_10_75_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.10171"},{"key":"e_1_2_10_76_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.22423"},{"key":"e_1_2_10_77_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20713"},{"key":"e_1_2_10_78_1","doi-asserted-by":"publisher","DOI":"10.1002\/hbm.10062"},{"key":"e_1_2_10_79_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuroimage.2016.10.009"},{"key":"e_1_2_10_80_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuroimage.2018.09.081"},{"key":"e_1_2_10_81_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20840"},{"key":"e_1_2_10_82_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.22978"},{"key":"e_1_2_10_83_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.29180"},{"key":"e_1_2_10_84_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.30225"},{"key":"e_1_2_10_85_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.30137"},{"key":"e_1_2_10_86_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.29708"},{"key":"e_1_2_10_87_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.aan1221"},{"key":"e_1_2_10_88_1","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.4897\u201014.2015"},{"key":"e_1_2_10_89_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pbio.1002186"},{"key":"e_1_2_10_90_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.27720"},{"key":"e_1_2_10_91_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.26354"},{"key":"e_1_2_10_92_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ynirp.2022.100150"}],"container-title":["NMR in Biomedicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/nbm.70228","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/nbm.70228","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/nbm.70228","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T23:12:28Z","timestamp":1773011548000},"score":1,"resource":{"primary":{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/10.1002\/nbm.70228"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1,26]]},"references-count":91,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2026,3]]}},"alternative-id":["10.1002\/nbm.70228"],"URL":"https:\/\/doi.org\/10.1002\/nbm.70228","archive":["Portico"],"relation":{},"ISSN":["0952-3480","1099-1492"],"issn-type":[{"value":"0952-3480","type":"print"},{"value":"1099-1492","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1,26]]},"assertion":[{"value":"2025-08-07","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-22","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-26","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70228"}}