Development of magneto-nanosensors by using neem leaves extract for biomedical applications / Nurul Izza Taib ... [et al.]
An economic, safe and eco-friendly co-precipitation method for the synthesis of iron oxide nanoparticles (Fe3O4-NPs) was performed using non-toxic neem leaves extract as a reducing and stabilizing agent. The successful synthesis was confirmed by infrared spectra analysis with strong peak observed be...
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| Format: | Conference or Workshop Item |
| Language: | en |
| Published: |
2020
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| Online Access: | https://ir.uitm.edu.my/id/eprint/69820/1/69820.pdf https://ir.uitm.edu.my/id/eprint/69820/ |
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| _version_ | 1833074409314713600 |
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| author | Taib, Nurul Izza Abdul Latif, Famiza Mohamed, Zakiah Zambri, Nur Diyana Syazwani |
| author_facet | Taib, Nurul Izza Abdul Latif, Famiza Mohamed, Zakiah Zambri, Nur Diyana Syazwani |
| author_sort | Taib, Nurul Izza |
| building | Tun Abdul Razak Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Mara |
| content_source | UiTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | An economic, safe and eco-friendly co-precipitation method for the synthesis of iron oxide nanoparticles (Fe3O4-NPs) was performed using non-toxic neem leaves extract as a reducing and stabilizing agent. The successful synthesis was confirmed by infrared spectra analysis with strong peak observed between 400–600 cm−1 that corresponds to magnetite nanoparticles characteristics. X-Ray Diffraction (XRD) analysis showed that the nanoparticles are high purity with crystalline cubic structure phase in nature. Transmission Electron Microscopy (TEM) image displayed the synthesized Fe3O4-NPs were mostly spherical and oval shape with diameter was in the range from 9-14 nm which agrees with calculated Scherrer equation with average diameter of around 11 nm. The hysteresis loops of the nanoparticles were measured using Vibrating Sample Magnetometer (VSM) and the results showed a superparamagnetic behavior at room temperature, suggesting the potential applications for magnetic targeting drug delivery system. |
| format | Conference or Workshop Item |
| id | my.uitm.ir-69820 |
| institution | Universiti Teknologi Mara |
| language | en |
| publishDate | 2020 |
| record_format | eprints |
| spelling | my.uitm.ir-698202022-11-16T09:00:01Z https://ir.uitm.edu.my/id/eprint/69820/ Development of magneto-nanosensors by using neem leaves extract for biomedical applications / Nurul Izza Taib ... [et al.] Taib, Nurul Izza Abdul Latif, Famiza Mohamed, Zakiah Zambri, Nur Diyana Syazwani Q Science (General) Biology Biomedical engineering An economic, safe and eco-friendly co-precipitation method for the synthesis of iron oxide nanoparticles (Fe3O4-NPs) was performed using non-toxic neem leaves extract as a reducing and stabilizing agent. The successful synthesis was confirmed by infrared spectra analysis with strong peak observed between 400–600 cm−1 that corresponds to magnetite nanoparticles characteristics. X-Ray Diffraction (XRD) analysis showed that the nanoparticles are high purity with crystalline cubic structure phase in nature. Transmission Electron Microscopy (TEM) image displayed the synthesized Fe3O4-NPs were mostly spherical and oval shape with diameter was in the range from 9-14 nm which agrees with calculated Scherrer equation with average diameter of around 11 nm. The hysteresis loops of the nanoparticles were measured using Vibrating Sample Magnetometer (VSM) and the results showed a superparamagnetic behavior at room temperature, suggesting the potential applications for magnetic targeting drug delivery system. 2020 Conference or Workshop Item PeerReviewed text en https://ir.uitm.edu.my/id/eprint/69820/1/69820.pdf Development of magneto-nanosensors by using neem leaves extract for biomedical applications / Nurul Izza Taib ... [et al.]. (2020) In: UNSPECIFIED. |
| spellingShingle | Q Science (General) Biology Biomedical engineering Taib, Nurul Izza Abdul Latif, Famiza Mohamed, Zakiah Zambri, Nur Diyana Syazwani Development of magneto-nanosensors by using neem leaves extract for biomedical applications / Nurul Izza Taib ... [et al.] |
| title | Development of magneto-nanosensors by using neem leaves extract for biomedical applications / Nurul Izza Taib ... [et al.] |
| title_full | Development of magneto-nanosensors by using neem leaves extract for biomedical applications / Nurul Izza Taib ... [et al.] |
| title_fullStr | Development of magneto-nanosensors by using neem leaves extract for biomedical applications / Nurul Izza Taib ... [et al.] |
| title_full_unstemmed | Development of magneto-nanosensors by using neem leaves extract for biomedical applications / Nurul Izza Taib ... [et al.] |
| title_short | Development of magneto-nanosensors by using neem leaves extract for biomedical applications / Nurul Izza Taib ... [et al.] |
| title_sort | development of magneto-nanosensors by using neem leaves extract for biomedical applications / nurul izza taib ... [et al.] |
| topic | Q Science (General) Biology Biomedical engineering |
| url | https://ir.uitm.edu.my/id/eprint/69820/1/69820.pdf https://ir.uitm.edu.my/id/eprint/69820/ |
| url_provider | http://ir.uitm.edu.my/ |