{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T22:12:23Z","timestamp":1760220743710,"version":"build-2065373602"},"reference-count":19,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2013,5,24]],"date-time":"2013-05-24T00:00:00Z","timestamp":1369353600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>In this study, we explored magnetic nanoparticles translocating through a nanopore in the presence of an inhomogeneous magnetic field. By detecting the ionic current blockade signals with a silicon nitride nanopore, we found that the translocation velocity that is driven by magnetic and hydrodynamic forces on a single magnetic nanoparticle can be accurately determined and is linearly proportional to the magnetization of the magnetic nanoparticle. Thus, we obtained the magneto-susceptibility of an individual nanoparticle and the average susceptibility over one hundred particles within a few minutes.<\/jats:p>","DOI":"10.3390\/s130606900","type":"journal-article","created":{"date-parts":[[2013,5,24]],"date-time":"2013-05-24T13:02:03Z","timestamp":1369400523000},"page":"6900-6909","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["A Solid State Nanopore Device for Investigating the Magnetic Properties of Magnetic Nanoparticles"],"prefix":"10.3390","volume":"13","author":[{"given":"SangYoon","family":"Park","sequence":"first","affiliation":[{"name":"Advanced Institutes of Convergence Technology, Suwon 443-270, Korea"}]},{"given":"Jaekwan","family":"Lim","sequence":"additional","affiliation":[{"name":"Advanced Institutes of Convergence Technology, Suwon 443-270, Korea"}]},{"given":"Y.","family":"Pak","sequence":"additional","affiliation":[{"name":"Advanced Institutes of Convergence Technology, Suwon 443-270, Korea"}]},{"given":"Seunghyun","family":"Moon","sequence":"additional","affiliation":[{"name":"Department of Transdisciplinary Studies, Seoul National University, Seoul 151-742, Korea"}]},{"given":"Yoon-Kyu","family":"Song","sequence":"additional","affiliation":[{"name":"Advanced Institutes of Convergence Technology, Suwon 443-270, Korea"},{"name":"Department of Transdisciplinary Studies, Seoul National University, Seoul 151-742, Korea"}]}],"member":"1968","published-online":{"date-parts":[[2013,5,24]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"8130","DOI":"10.3390\/s91008130","article-title":"Magnetic nanoparticle sensors","volume":"9","author":"Koh","year":"2009","journal-title":"Sensors"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1002\/wnan.84","article-title":"Magnetic nanoparticle biosensors","volume":"2","author":"Haun","year":"2010","journal-title":"Wiley Interdiscip. 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