An eco-friendly means of biosynthesis of superparamagnetic magnetite nanoparticles via marine polymer
A facile, environmental friendly green approach was introduced in this study, which superparamagnetic magnetite nanoparticles (Fe3O4 -NPs) have been satisfactorily synthesized. Seaweed Kappaphycus alvarezii (K. alvarezii) extract was employed in this synthesis process, which played a role as bio-sta...
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Institute of Electrical and Electronics Engineers Inc.
2017
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| Online Access: | http://eprints.utm.my/id/eprint/76254/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028714199&doi=10.1109%2fTNANO.2017.2747088&partnerID=40&md5=0e5cbdecd4c3e57d7cfe6aa19194c69e |
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my.utm.762542018-06-29T21:58:22Z http://eprints.utm.my/id/eprint/76254/ An eco-friendly means of biosynthesis of superparamagnetic magnetite nanoparticles via marine polymer Yew, Y. P. Shameli, K. Miyake, M. Ahmad Khairudin, N. B. Mohamad, S. E. Hara, H. Mad Nordin, M. F. Lee, K. X. T Technology (General) A facile, environmental friendly green approach was introduced in this study, which superparamagnetic magnetite nanoparticles (Fe3O4 -NPs) have been satisfactorily synthesized. Seaweed Kappaphycus alvarezii (K. alvarezii) extract was employed in this synthesis process, which played a role as bio-stabilizer. The structure and morphology of the synthesized K. alvarezii/Fe3O4 - NPs were analyzed by X-ray diffraction (XRD) and transmission electron microscope. The spherical shape of K. alvarezii/Fe3O4 - NPs with an average size of 19.4 nm showed high crystallinity and purity based on the characteristic XRD planes at (220), (311), (400), (422), (511), (440), and (533). The presence of Fe3O4 -NPs was identified by Fourier transform infrared,Raman spectroscopy, and energy-dispersive X-ray spectroscopy. The magnetic properties of K. alvarezii/Fe3O4 -NPs were studied using vibrating sample magnetometer, which gave a result of 24.85 emu/g. The K. alvarezii/Fe3O4 -NPs were very stable, where zeta potential value showed -53.57 mV. Institute of Electrical and Electronics Engineers Inc. 2017 Article PeerReviewed Yew, Y. P. and Shameli, K. and Miyake, M. and Ahmad Khairudin, N. B. and Mohamad, S. E. and Hara, H. and Mad Nordin, M. F. and Lee, K. X. (2017) An eco-friendly means of biosynthesis of superparamagnetic magnetite nanoparticles via marine polymer. IEEE Transactions on Nanotechnology, 16 (6). pp. 1047-1052. ISSN 1536-125X https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028714199&doi=10.1109%2fTNANO.2017.2747088&partnerID=40&md5=0e5cbdecd4c3e57d7cfe6aa19194c69e |
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T Technology (General) Yew, Y. P. Shameli, K. Miyake, M. Ahmad Khairudin, N. B. Mohamad, S. E. Hara, H. Mad Nordin, M. F. Lee, K. X. An eco-friendly means of biosynthesis of superparamagnetic magnetite nanoparticles via marine polymer |
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A facile, environmental friendly green approach was introduced in this study, which superparamagnetic magnetite nanoparticles (Fe3O4 -NPs) have been satisfactorily synthesized. Seaweed Kappaphycus alvarezii (K. alvarezii) extract was employed in this synthesis process, which played a role as bio-stabilizer. The structure and morphology of the synthesized K. alvarezii/Fe3O4 - NPs were analyzed by X-ray diffraction (XRD) and transmission electron microscope. The spherical shape of K. alvarezii/Fe3O4 - NPs with an average size of 19.4 nm showed high crystallinity and purity based on the characteristic XRD planes at (220), (311), (400), (422), (511), (440), and (533). The presence of Fe3O4 -NPs was identified by Fourier transform infrared,Raman spectroscopy, and energy-dispersive X-ray spectroscopy. The magnetic properties of K. alvarezii/Fe3O4 -NPs were studied using vibrating sample magnetometer, which gave a result of 24.85 emu/g. The K. alvarezii/Fe3O4 -NPs were very stable, where zeta potential value showed -53.57 mV. |
| format |
Article |
| author |
Yew, Y. P. Shameli, K. Miyake, M. Ahmad Khairudin, N. B. Mohamad, S. E. Hara, H. Mad Nordin, M. F. Lee, K. X. |
| author_facet |
Yew, Y. P. Shameli, K. Miyake, M. Ahmad Khairudin, N. B. Mohamad, S. E. Hara, H. Mad Nordin, M. F. Lee, K. X. |
| author_sort |
Yew, Y. P. |
| title |
An eco-friendly means of biosynthesis of superparamagnetic magnetite nanoparticles via marine polymer |
| title_short |
An eco-friendly means of biosynthesis of superparamagnetic magnetite nanoparticles via marine polymer |
| title_full |
An eco-friendly means of biosynthesis of superparamagnetic magnetite nanoparticles via marine polymer |
| title_fullStr |
An eco-friendly means of biosynthesis of superparamagnetic magnetite nanoparticles via marine polymer |
| title_full_unstemmed |
An eco-friendly means of biosynthesis of superparamagnetic magnetite nanoparticles via marine polymer |
| title_sort |
eco-friendly means of biosynthesis of superparamagnetic magnetite nanoparticles via marine polymer |
| publisher |
Institute of Electrical and Electronics Engineers Inc. |
| publishDate |
2017 |
| url |
http://eprints.utm.my/id/eprint/76254/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028714199&doi=10.1109%2fTNANO.2017.2747088&partnerID=40&md5=0e5cbdecd4c3e57d7cfe6aa19194c69e |
| _version_ |
1643657260164972544 |
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13.211869 |