© The Institution of Engineering and Technology
This work reports the fabrication of magnetic hollow nanotubes with hierarchical nickel silicate shells and superparamagnetic iron oxide cores. The as-prepared magnetic hierarchical hollow nanotubes possess a tailored complex wall structure, high surface area. In particular, the magnetic property of hierarchical double-walled hollow nanotubes makes it easy to recycle for reuse. Furthermore, the effective procedure is general for development other metal silicate materials with hierarchical hollow nanotubes morphology.
References
-
-
1)
-
1. Takahashi, H., Li, B., Sasaki, T., et al: ‘Immobilized enzymes in ordered mesoporous silica materials and improvement of their stability and catalytic activity in an organic solvent’, Microporous Mesoporous Mater., 2001, 44–45, pp. 755–762 (doi: 10.1016/S1387-1811(01)00257-8).
-
2)
-
10. Landázuri, N., Tong, S., Suo, J., et al: ‘Magnetic targeting of human mesenchymal stem cells with internalized superparamagnetic iron oxide nanoparticles’, Small, 2013, 9, (23), pp. 4017–4026 (doi: 10.1002/smll.201300570).
-
3)
-
18. Sui, J., Li, J., Yang, S., et al: ‘A facile method to fabricate superparamagnetic γ-Fe2O3/silica nanotubes using multi-walled carbon nanotubes as template’, Mater. Lett., 2013, 100, pp. 32–35 (doi: 10.1016/j.matlet.2013.02.098).
-
4)
-
15. Son, S.J., Reichel, J., He, B., et al: ‘Magnetic nanotubes for magnetic-field-assisted bioseparation, biointeraction, and drug delivery’, J. Am. Chem. Soc., 2005, 127, (20), pp. 7316–7317 (doi: 10.1021/ja0517365).
-
5)
-
21. Zhang, M., Zheng, J., Zheng, Y., et al: ‘Preparation, characterization and catalytic activity of core-satellite Au/Pdop/SiO2/Fe3O4 magnetic nanocomposites’, RSC Adv., 2013, 3, (33), pp. 13818–13824 (doi: 10.1039/c3ra41537f).
-
6)
-
25. Lee, J., Park, J.C., Song, H.: ‘A nanoreactor framework of an Au@SiO2 yolk/shell structure for catalytic reduction of p-nitrophenol’, Adv. Mater., 2008, 20, (8), pp. 1523–1528 (doi: 10.1002/adma.200702338).
-
7)
-
22. Xu, K., Wang, J.-X., Kang, X.-L., et al: ‘Fabrication of antibacterial monodispersed Ag-SiO2 core-shell nanoparticles with high concentration’, Mater. Lett., 2009, 63, (1), pp. 31–33 (doi: 10.1016/j.matlet.2008.08.039).
-
8)
-
12. Poernomo, G., Wen, X., Marcus Wen Hao, C., et al: ‘One-dimensional fossil-like γ-Fe2O3 @carbon nanostructure: preparation, structural characterization and application as adsorbent for fast and selective recovery of gold ions from aqueous solution’, Nanotechnology, 2016, 27, (41), p. 415701 (doi: 10.1088/0957-4484/27/41/415701).
-
9)
-
2. Fontecave, T., Sanchez, C., Azaïs, T., et al: ‘Chemical modification as a versatile tool for tuning stability of silica based mesoporous carriers in biologically relevant conditions’, Chem. Mater., 2012, 24, (22), pp. 4326–4336 (doi: 10.1021/cm302142k).
-
10)
-
19. Wang, B., Zhang, M., Li, W., et al: ‘Large-scale fabrication and application of magnetite coated Ag NW-core water-dispersible hybrid nanomaterials’, Dalton Trans., 2015, 44, (17), pp. 7803–7810 (doi: 10.1039/C5DT00003C).
-
11)
-
17. Chen, X., Klingeler, R., Kath, M., et al: ‘Magnetic silica nanotubes: synthesis, drug release, and feasibility for magnetic hyperthermia’, ACS Appl. Mater. Interfaces, 2012, 4, (4), pp. 2303–2309 (doi: 10.1021/am300469r).
-
12)
-
24. Wu, Y., Chang, G., Zhao, Y., et al: ‘Preparation of hollow nickel silicate nanospheres for separation of His-tagged proteins’, Dalton Trans., 2014, 43, (2), pp. 779–783 (doi: 10.1039/C3DT52084F).
-
13)
-
13. Suh, K.Y., Kim, Y.S., Lee, H.H.: ‘Capillary force lithography’, Nanoscale Res. Lett., 2001, 13, (18), pp. 1386–1389.
-
14)
-
20. Yang, C., Gu, H., Lin, W., et al: ‘Silver nanowires: from scalable synthesis to recyclable foldable electronics’, Adv. Mater., 2011, 23, (27), pp. 3052–3056 (doi: 10.1002/adma.201100530).
-
15)
-
23. Luo, N., Mao, L., Jiang, L., et al: ‘Directly ultraviolet photochemical deposition of silver nanoparticles on silica spheres: preparation and characterization’, Mater. Lett., 2009, 63, (1), pp. 154–156 (doi: 10.1016/j.matlet.2008.09.033).
-
16)
-
9. Jin, R., Yang, Y., Xing, Y., et al: ‘Facile synthesis and properties of hierarchical double-walled copper silicate hollow nanofibers assembled by nanotubes’, ACS Nano, 2014, 8, (4), pp. 3664–3670 (doi: 10.1021/nn500275d).
-
17)
-
4. Pan, Z.W., Dai, Z.R., Ma, C., et al: ‘Molten gallium as a catalyst for the large-scale growth of highly aligned silica nanowires’, J. Am. Chem. Soc., 2002, 124, (8), pp. 1817–1822 (doi: 10.1021/ja017284n).
-
18)
-
12. Slowing, I.I., Vivero-Escoto, J.L., Wu, C.W., et al: ‘Mesoporous silica nanoparticles as controlled release drug delivery and gene transfection carriers’, Adv. Drug Deliv. Rev., 2008, 60, pp. 1278–1288 (doi: 10.1016/j.addr.2008.03.012).
-
19)
-
11. Zhang, Y., Zhang, M., Yang, J., et al: ‘Formation of Fe3O4@SiO2@C/Ni hybrids with enhanced catalytic activity and histidine-rich protein separation’, Nanoscale, 2016, 8, (35), pp. 15978–15988 (doi: 10.1039/C6NR05078F).
-
20)
-
7. Zhang, S., Gai, S., He, F., et al: ‘In situ assembly of well-dispersed Ni nanoparticles on silica nanotubes and excellent catalytic activity in 4-nitrophenol reduction’, Nanoscale, 2014, 6, (19), pp. 11181–11188 (doi: 10.1039/C4NR02096K).
-
21)
-
14. Baliyan, A., Nakajima, Y., Fukuda, T., et al: ‘Synthesis of an ultradense forest of vertically aligned triple-walled carbon nanotubes of uniform diameter and length using hollow catalytic nanoparticles’, J. Am. Chem. Soc., 2014, 136, (3), pp. 1047–1053 (doi: 10.1021/ja410794p).
-
22)
-
16. Bae, D.R., Lee, S.J., Han, S.W., et al: ‘Au-doped magnetic silica nanotube for binding of cysteine-containing proteins’, Chem. Mater., 2008, 20, (12), pp. 3809–3813 (doi: 10.1021/cm703674d).
-
23)
-
3. Faustini, M., Nicole, L., Boissière, C., et al: ‘Hydrophobic, antireflective, self-cleaning, and antifogging sol-gel coatings: an example of multifunctional nanostructured materials for photovoltaic cells’, Chem. Mater., 2010, 22, (15), pp. 4406–4413 (doi: 10.1021/cm100937e).
-
24)
-
8. Müller, G.F.J., Stürzel, M., Mülhaupt, R.: ‘Silica nanotubes and hollow silica nanofibers: gas phase mineralization, polymerization catalysis and in-situ polyethylene nanocomposites’, Polymer, 2014, 55, (2), pp. 465–470 (doi: 10.1016/j.polymer.2013.12.019).
http://iet.metastore.ingenta.com/content/journals/10.1049/mnl.2016.0673
Related content
content/journals/10.1049/mnl.2016.0673
pub_keyword,iet_inspecKeyword,pub_concept
6
6