磁性奈米粒子

磁性奈米粒子（英語：magnetic nanoparticle）是一種可以使用磁場操控的奈米粒子。這種粒子一般是由兩個部分組成，一個是磁性材料（常為鐵、鎳與鈷），另一個是有功能的化學成分。奈米粒子的直徑小於1微米（通常為1-100奈米），而較大的微珠（microbead）的直徑為0.5-500微米。由若干個別磁性奈米粒子構成的團簇被稱作磁性奈米珠（magnetic nanobead），直徑為50-200奈米。磁性奈米粒子的團簇是近一步組合成磁性奈米鏈（英语：Magnetoelastic filaments）的基礎。磁性奈米粒子最近已成為很多研究的焦點，這是因為它有一些具吸引力的性質，使它可能可以用於催化，例如基於奈米材料的催化（英语：nanomaterial-based catalyst）、生物醫學與組織特異靶向（tissue specific targeting）、磁性可調膠體光子晶體、微流控、核磁共振成像、磁性粒子成像（英语：magnetic particle imaging）、儲存裝置、環境整治、奈流體、濾光器、缺陷感測器（defect sensor）、磁冷卻與陽離子感測器。 Tadic, Marin; Kralj, Slavko; Jagodic, Marko; Hanzel, Darko; Makovec, Darko. Magnetic properties of novel superparamagnetic iron oxide nanoclusters and their peculiarity under annealing treatment. Applied Surface Science. December 2014, 322: 255–264. Bibcode:2014ApSS..322..255T. doi:10.1016/j.apsusc.2014.09.181.  Magnetic Nanomaterials, Editors: S H Bossmann, H Wang, Royal Society of Chemistry, Cambridge 2017, https://pubs.rsc.org/en/content/ebook/978-1-78801-037-5 （页面存档备份，存于互联网档案馆） Kralj, Slavko; Makovec, Darko. Magnetic Assembly of Superparamagnetic Iron Oxide Nanoparticle Clusters into Nanochains and Nanobundles. ACS Nano. 27 October 2015, 9 (10): 9700–9707. PMID 26394039. doi:10.1021/acsnano.5b02328.  A.-H. Lu; W. Schmidt; N. Matoussevitch; H. Bönnemann; B. Spliethoff; B. Tesche; E. Bill; W. Kiefer; F. Schüth. Nanoengineering of a Magnetically Separable Hydrogenation Catalyst. Angewandte Chemie International Edition. August 2004, 43 (33): 4303–4306. PMID 15368378. doi:10.1002/anie.200454222.  A. K. Gupta; M. Gupta. Synthesis and surface engineering of iron oxide nanoparticles for biomedical applications. Biomaterials. June 2005, 26 (18): 3995–4021. PMID 15626447. doi:10.1016/j.biomaterials.2004.10.012.  Ramaswamy, B; Kulkarni, SD; Villar, PS; Smith, RS; Eberly, C; Araneda, RC; Depireux, DA; Shapiro, B. Movement of magnetic nanoparticles in brain tissue: mechanisms and safety. Nanomedicine: Nanotechnology, Biology and Medicine. 24 June 2015, 11 (7): 1821–9. PMC 4586396 . PMID 26115639. doi:10.1016/j.nano.2015.06.003.  He, Le; Wang, Mingsheng; Ge, Jianping; Yin, Yadong. Magnetic Assembly Route to Colloidal Responsive Photonic Nanostructures. Accounts of Chemical Research. 18 September 2012, 45 (9): 1431–1440 [2020-01-22]. PMID 22578015. doi:10.1021/ar200276t. （原始内容存档于2017-10-08）.  Kavre, Ivna; Kostevc, Gregor; Kralj, Slavko; Vilfan, Andrej; Babič, Dušan. Fabrication of magneto-responsive microgears based on magnetic nanoparticle embedded PDMS. RSC Advances. 13 August 2014, 4 (72): 38316–38322. doi:10.1039/C4RA05602G.  Mornet, S.; Vasseur, S.; Grasset, F.; Veverka, P.; Goglio, G.; Demourgues, A.; Portier, J.; Pollert, E.; Duguet, E. Magnetic nanoparticle design for medical applications. Progress in Solid State Chemistry. July 2006, 34 (2–4): 237–247. doi:10.1016/j.progsolidstchem.2005.11.010.  B. Gleich; J. Weizenecker. Tomographic imaging using the nonlinear response of magnetic particles. Nature. 2005, 435 (7046): 1214–1217. Bibcode:2005Natur.435.1214G. PMID 15988521. doi:10.1038/nature03808.  Hyeon, Taeghwan. Chemical synthesis of magnetic nanoparticles. Chemical Communications. 3 April 2003, (8): 927–934. PMID 12744306. doi:10.1039/B207789B.  Natalie A. Frey and Shouheng Sun Magnetic Nanoparticle for Information Storage Applications Elliott, Daniel W.; Zhang, Wei-xian. Field Assessment of Nanoscale Bimetallic Particles for Groundwater Treatment. Environmental Science & Technology. December 2001, 35 (24): 4922–4926. Bibcode:2001EnST...35.4922E. PMID 11775172. doi:10.1021/es0108584.  J. Philip; Shima.P.D. B. Raj. Nanofluid with tunable thermal properties. Applied Physics Letters. 2006, 92 (4): 043108. Bibcode:2008ApPhL..92d3108P. doi:10.1063/1.2838304.  Chaudhary, V.; Wang, Z.; Ray, A.; Sridhar, I.; Ramanujan, R. V. Self pumping magnetic cooling. Journal of Physics D: Applied Physics. 2017, 50 (3): 03LT03. Bibcode:2017JPhD...50cLT03C. doi:10.1088/1361-6463/aa4f92.  J.Philip, T.J.Kumar, P.Kalyanasundaram, B.Raj. Tunable Optical Filter. Measurement Science & Technology. 2003, 14 (8): 1289–1294. Bibcode:2003MeScT..14.1289P. doi:10.1088/0957-0233/14/8/314.  Mahendran, V. Nanofluid based opticalsensor for rapid visual inspection of defects in ferromagnetic materials. Appl. Phys. Lett. 2012, 100 (7): 073104. Bibcode:2012ApPhL.100g3104M. doi:10.1063/1.3684969.  存档副本. [2020-01-25]. （原始内容存档于2021-06-13）.  Chaudhary, V.; Chen, X.; Ramanujan, R.V. Iron and manganese based magnetocaloric materials for near room temperature thermal management. Progress in Materials Science. 2019, 100: 64–98. doi:10.1016/j.pmatsci.2018.09.005.  Philip, V. Mahendran; Felicia, Leona J. A Simple, In-Expensive and Ultrasensitive Magnetic Nanofluid Based Sensor for Detection of Cations, Ethanol and Ammonia. Journal of Nanofluids. 2013, 2 (2): 112–119. doi:10.1166/jon.2013.1050.