Biosynthesis of silver nanoparticles using marine microalgae isochrysis sp.
Biosynthesis of metal nanoparticles has received a remarkable attention due to their eco-friendly and potential applications in pharmaceutical and medical fields. The searches for natural alternatives to replace biosynthetic nanoparticles have resulted in extensive studies of microalgal derived meta...
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UMP Publisher
2017
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| Online Access: | http://irep.iium.edu.my/58606/ http://irep.iium.edu.my/58606/ http://irep.iium.edu.my/58606/ http://irep.iium.edu.my/58606/1/1.JCEIB-V1-02%281-12%29.pdf |
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iium-58606 |
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eprints |
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iium-586062017-10-02T05:55:37Z http://irep.iium.edu.my/58606/ Biosynthesis of silver nanoparticles using marine microalgae isochrysis sp. Ramanathan, Tevan Jayakumar, Saravanan Ahmad Sahimi, Nor Haledah Ain Iqbal, Nur Farah Zapri, Iffah Govindan, Natanamurugaraj Ab. Rahim, Mohd Hasbi Ichwan, Solachuddin Jauhari Arief Maniam, Gaanty Pragas QD Chemistry RM300 Drugs and their action Biosynthesis of metal nanoparticles has received a remarkable attention due to their eco-friendly and potential applications in pharmaceutical and medical fields. The searches for natural alternatives to replace biosynthetic nanoparticles have resulted in extensive studies of microalgal derived metal nanoparticles. Since there are very limited reports on Isochrysis sp. in synthesising metal nanoparticles, a novel initiative was taken to induce an environmentally friendly and low cost technique to biosynthesise the silver nanoparticles (AgNPs) using marine microalgae, Isochrysis sp. Further, the synthesised silver nanoparticles were screened against human pathogen for antimicrobial effects. The characterisation of nanoparticles were confirmed by UV- visible spectroscopy, field emission scanning electron microscopy (FESEM), Fourier transform infrared spectroscopy (FTIR), and X-ray powder diffraction (XRD). The results obtained from characterisations indicate that the AgNPs have an almost spherical shape with a various size of 98.1 to 193 nm. The synthesised nanoparticles exhibited outstanding antioxidant and antimicrobial activities. UMP Publisher 2017-09 Article PeerReviewed application/pdf en http://irep.iium.edu.my/58606/1/1.JCEIB-V1-02%281-12%29.pdf Ramanathan, Tevan and Jayakumar, Saravanan and Ahmad Sahimi, Nor Haledah and Ain Iqbal, Nur Farah and Zapri, Iffah and Govindan, Natanamurugaraj and Ab. Rahim, Mohd Hasbi and Ichwan, Solachuddin Jauhari Arief and Maniam, Gaanty Pragas (2017) Biosynthesis of silver nanoparticles using marine microalgae isochrysis sp. Journal of Chemical Engineering and Industrial Biotechnology, 2. pp. 1-12. E-ISSN 0126-8139 http://jceib.ump.edu.my/index.php/en/download/volume-3/29-1-jceib-v1-02-1-12/file doi.org/10.15282/JCEIB-V1-02.29/9/2017/2.2 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English |
| topic |
QD Chemistry RM300 Drugs and their action |
| spellingShingle |
QD Chemistry RM300 Drugs and their action Ramanathan, Tevan Jayakumar, Saravanan Ahmad Sahimi, Nor Haledah Ain Iqbal, Nur Farah Zapri, Iffah Govindan, Natanamurugaraj Ab. Rahim, Mohd Hasbi Ichwan, Solachuddin Jauhari Arief Maniam, Gaanty Pragas Biosynthesis of silver nanoparticles using marine microalgae isochrysis sp. |
| description |
Biosynthesis of metal nanoparticles has received a remarkable attention due to their eco-friendly and potential applications in pharmaceutical and medical fields. The searches for natural alternatives to replace biosynthetic nanoparticles have resulted in extensive studies of microalgal derived metal nanoparticles. Since there are very limited reports on Isochrysis sp. in synthesising metal nanoparticles, a novel initiative was taken to induce an environmentally friendly and low cost technique to biosynthesise the silver nanoparticles (AgNPs) using marine microalgae, Isochrysis sp. Further, the synthesised silver nanoparticles were screened against human pathogen for antimicrobial effects. The characterisation of nanoparticles were confirmed by UV- visible spectroscopy, field emission scanning electron microscopy (FESEM), Fourier transform infrared spectroscopy (FTIR), and X-ray powder diffraction (XRD). The results obtained from characterisations indicate that the AgNPs have an almost spherical shape with a various size of 98.1 to 193 nm. The synthesised nanoparticles exhibited outstanding antioxidant and antimicrobial activities. |
| format |
Article |
| author |
Ramanathan, Tevan Jayakumar, Saravanan Ahmad Sahimi, Nor Haledah Ain Iqbal, Nur Farah Zapri, Iffah Govindan, Natanamurugaraj Ab. Rahim, Mohd Hasbi Ichwan, Solachuddin Jauhari Arief Maniam, Gaanty Pragas |
| author_facet |
Ramanathan, Tevan Jayakumar, Saravanan Ahmad Sahimi, Nor Haledah Ain Iqbal, Nur Farah Zapri, Iffah Govindan, Natanamurugaraj Ab. Rahim, Mohd Hasbi Ichwan, Solachuddin Jauhari Arief Maniam, Gaanty Pragas |
| author_sort |
Ramanathan, Tevan |
| title |
Biosynthesis of silver nanoparticles using marine microalgae isochrysis sp. |
| title_short |
Biosynthesis of silver nanoparticles using marine microalgae isochrysis sp. |
| title_full |
Biosynthesis of silver nanoparticles using marine microalgae isochrysis sp. |
| title_fullStr |
Biosynthesis of silver nanoparticles using marine microalgae isochrysis sp. |
| title_full_unstemmed |
Biosynthesis of silver nanoparticles using marine microalgae isochrysis sp. |
| title_sort |
biosynthesis of silver nanoparticles using marine microalgae isochrysis sp. |
| publisher |
UMP Publisher |
| publishDate |
2017 |
| url |
http://irep.iium.edu.my/58606/ http://irep.iium.edu.my/58606/ http://irep.iium.edu.my/58606/ http://irep.iium.edu.my/58606/1/1.JCEIB-V1-02%281-12%29.pdf |
| first_indexed |
2023-09-18T21:22:54Z |
| last_indexed |
2023-09-18T21:22:54Z |
| _version_ |
1777412000538689536 |