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Journal of Nanoparticle Research
Erschienen in: Journal of Nanoparticle Research 12/2011

01.12.2011 | Research Paper

Mesoporous silica-coated superparamagnetic particles prepared by pseudomorphic transformation and their application in purification of plasmid DNA

verfasst von: Feng Yan, Lin Sun, Fubiao Li, Jiaqi Zhuang, Hongliang Wang, Wensheng Yang

Erschienen in: Journal of Nanoparticle Research | Ausgabe 12/2011

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Abstract

Mesoporous silica-coated superparamagnetic particles were prepared via pseudomorphic transformation of pre-made amorphous silica-coated Fe3O4–polymer composite particles using n-cetyltrimethylammonium bromide (CTAB) and 1,3,5-trimethyl benzene (MES) as template. The mesoporous particles presented almost the same size, shape, and magnetic property as the original amorphous particles but an ordered mesoporous shell with wormhole-like pore structure. The pore size of the shells increased from 2.4 to 3.1 and 4.2 nm as the molar ratio of MES/CTAB increased from 0 to 1.0 and 1.5. DNA extraction experiments showed the mesoporous particles were qualified for purification of plasmid DNA from bacterial lysate.

Graphical abstract

Vorheriger Artikel Synthesis of silver and lithium sub-micro- and nanoparticles coated with derivatives of p-tert-butyl thiacalix[4]arenes
Nächster Artikel Laser ablation and deposition of wide bandgap semiconductors: plasma and nanostructure of deposits diagnosis

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Literatur
Arruebo M, Ho WY, Lam KF, Chen X, Arbio J, Santamaría J, Yeung KL (2008) Preparation of magnetic nanoparticles encapsulated by an ultrathin silica shell via transformation of magnetic Fe-MCM-41. Chem Mater 20:486–493. doi:10.​1021/​cm703269w CrossRef
Bao J, Chen W, Liu T, Zhu Y, Jin P, Wang L, Liu J, Wei Y, Li Y (2007) Bifunctional Au-Fe3O4 nanoparticles for protein separation. ACS Nano 1:293–298. doi:10.​1021/​nn700189h CrossRef
Botella P, Corma A, Navarro MT (2007) Single gold nanoparticles encapsulated in monodispersed regular spheres of mesostructured silica produced by pseudomorphic transformation. Chem Mater 19:1979–1983. doi:10.​1021/​cm0629457 CrossRef
Deng Y, Qi D, Deng C, Zhang X, Zhao D (2008) Superparamagnetic high-magnetization microspheres with an Fe3O4@SiO2 core and perpendicularly aligned mesoporous SiO2 shell for removal of microcystins. J Am Chem Soc 130:28–29. doi:10.​1021/​ja0777584 CrossRef
Fortin JP, Wilhelm C, Servais J, Ménager C, Bacri J-C, Gazeau F (2007) Size-sorted anionic iron oxide nanomagnets as colloidal mediators for magnetic hyperthermia. J Am Chem Soc 129:2628–2635. doi:10.​1021/​ja067457e CrossRef
Fujiwara M, Shiokawa K, Tanaka Y, Nakahara Y (2004) Preparation and formation mechanism of silica microcapsules (hollow sphere) by water/oil/water interfacial reaction. Chem Mater 16:5420–5426. doi:10.​1021/​cm048804r CrossRef
Huang S, Yang P, Cheng Z, Li C, Fan Y, Kong D, Lin J (2008) Synthesis and characterization of magnetic FexOy@SBA-15 composites with different morphologies for controlled drug release and targeting. J Phys Chem C 112:7130–7137. doi:10.​1021/​jp800363s CrossRef
Jordan A, Scholz R, Wust P, Fähling H, Felix R (1999) Magnetic fluid hyperthermia (MFH): cancer treatment with AC magnetic field induced excitation of biocompatible superparamagnetic nanoparticles. J Magn Magn Mater 201:413–419. doi:10.​1016/​S0304-8853(99)00088-8 CrossRef
Kim J, Lee JE, Lee J, Yu JH, Kim BC, An K, Hwang Y, Shin CH, Park JG, Kim J, Hyeon T (2006) Magnetic fluorescent delivery vehicle using uniform mesoporous silica spheres embedded with monodisperse magnetic and semiconductor nanocrystals. J Am Chem Soc 128:688–689. doi:10.​1021/​ja0565875 CrossRef
Kim J, Kim HS, Lee N, Kim T, Kim H, Yu T, Song IC, Moon W, Hyeon T (2008) Multifunctional uniform nanoparticles composed of a magnetite nanocrystal core and a mesoporous silica shell for magnetic resonance and fluorescence imaging and for drug delivery. Angew Chem Int Ed 47:8438–8441. doi:10.​1002/​anie.​200802469 CrossRef
Kresge CT, Leonowicz ME, Roth WJ, Vatuli JC, Beck JS (1992) Ordered mesoporous molecular sieves synthesized by a liquid-crystal template mechanism. Nature 359:710–712. doi:10.​1038/​359710a0 CrossRef
Lee JE, Lee N, Kim H, Kim J, Choi SH, Kim JH, Kim T, Song IC, Park SP, Moon WK, Hyeon T (2010) Uniform mesoporous dye-doped silica nanoparticles decorated with multiple magnetite nanocrystals for simultaneous enhanced magnetic resonance imaging, fluorescence imaging, and drug delivery. J Am Chem Soc 132:552–557. doi:10.​1021/​ja905793q CrossRef
Lu Y, Yin Y, Mayer BT, Xia YN (2002) Modifying the surface properties of superparamagnetic iron oxide nanoparticles through a Sol–Gel Approach. Nano Lett 2:183–186. doi:10.​1021/​nl015681q CrossRef
Lu AH, Li WC, Kiefer A, Schmidt W, Bill E, Fink G, Schüth F (2004) Fabrication of magnetically separable mesostructured silica with an open pore system. J Am Chem Soc 126:8616–8617. doi:10.​1021/​ja0486521 CrossRef
Neuberger T, Schöpf B, Hofmann H, Hofmann M, Von Rechenber B (2005) Superparamagnetic nanoparticles for biomedical applications: possibilities and limitations of a new drug delivery system. J Magn Magn Mater 293:483–496. doi:10.​1016/​j.​jmmm.​2005.​01.​064 CrossRef
Petitto C, Galarneau A, Driole MF, Chiche B, Alonso B, Di Renzo F, Fajula F (2005) Synthesis of discrete micrometer-sized spherical particles of MCM-48. Chem Mater 17:2120–2130. doi:10.​1021/​cm050068j CrossRef
Philipse AP, Van Brugen MPB, Pathmamanoharan C (1994) Magnetic silica dispersions: preparation and stability of surface-modified silica particles with a magnetic core. Langmuir 10:92–99. doi:10.​1021/​la00013a014 CrossRef
Sambrook J, Russell DW (2001) Molecular cloning: a laboratory manual, 3rd edn. Cold Spring Harbor Laboratory Press, New York
Slowing II, Trewyn BG, Lin VSY (2007) Mesoporous silica nanoparticles for intracellular delivery of membrane-impermeable proteins. J Am Chem Soc 129:8845–8849. doi:10.​1021/​ja0719780 CrossRef
Wang J, Xia Y, Wang W, Poliskoff M, Mokaya R (2006) Synthesis of mesoporous silica hollow spheres in supercritical CO2/water systems. J Mater Chem 16:1751–1756. doi:10.​1039/​b601301e CrossRef
Xu C, Xu K, Gu H, Zhong X, Guo Z, Zheng R, Zhang X, Xu B (2004) Nitrilotriacetic acid-modified magnetic nanoparticles as a general agent to bind histidine-tagged proteins. J Am Chem Soc 126:3392–3393. doi:10.​1021/​ja031776d CrossRef
Yan F, Li J, Fu R, Yang Z, Yang W (2009a) Facile preparation of superparamagnetic Fe3O4/Poly(St-co-MPS)/SiO2 composite particles with high magnetization by introduction of silanol groups. J Nanosci Nanotechnol 9:5874–5879. doi:10.​1166/​jnn.​2009.​1240 CrossRef
Yan F, Li J, Zhang J, Liu F, Yang W (2009b) Preparation of Fe3O4/polystyrene composite particles from monolayer oleic acid modified Fe3O4 nanoparticles via miniemulsion polymerization. J Nanopart Res 11:289–296. doi:10.​1007/​s11051-008-9382-3 CrossRef
Yang C, Wang G, Lu Z, Sun J, Zhuang J, Yang W (2005) Effect of ultrasonic treatment on dispersibility of Fe3O4 nanoparticles and synthesis of multi-core Fe3O4/SiO2 core/shell nanoparticles. J Mater Chem 15:4252–4257. doi:10.​1039/​b505018a CrossRef
Yuan H, Yan F, Ma L, Wu F, Zhuang J, Yang W (2011) Carboxyl-functionalized superparamagnetic Fe3O4/Poly(St-co-MPS)/SiO2 composite particles for rapid and sensitive immunoassay. J Nanosci Nanotechnol 11:2232–2236. doi:10.​1166/​jnn.​2011.​3115 CrossRef
Zhu Y, Kaskel S, Shi J, Wage T, Pée KH (2007) Immobilization of trametes versicolor laccase on magnetically separable mesoporous silica spheres. Chem Mater 19:6408–6413. doi:10.​1021/​cm071265g CrossRef
Metadaten
Titel
Mesoporous silica-coated superparamagnetic particles prepared by pseudomorphic transformation and their application in purification of plasmid DNA
verfasst von
Feng Yan
Lin Sun
Fubiao Li
Jiaqi Zhuang
Hongliang Wang
Wensheng Yang
Publikationsdatum
01.12.2011
Verlag
Springer Netherlands
Erschienen in
Journal of Nanoparticle Research / Ausgabe 12/2011
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI
https://doi.org/10.1007/s11051-011-0569-7

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