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Green sonochemical synthesis of silver nanoparticles using marine seaweed as biopolymer media

Silver nanoparticles (Ag-NPs) were successfully synthesis from AgNO3 through a green method under sonochemical irradiation by using seaweed Kappaphycus alvarezii (K. alvarezii) as biopolymer media. Many methods for synthesis Ag-NPs reported such as chemical and physical techniques however many of th...

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Main Authors: Faried, Miftah, Shameli, Kamyar, Miyake, Mikio, Hara, Hirofumi, Ahmad Khairudin, Nurul Bahiyah
Format: Article
Published: Inst Materials Physics 2015
Subjects:
T Technology (General)
Online Access:http://eprints.utm.my/id/eprint/55521/
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spelling my.utm.555212017-02-15T04:44:34Z http://eprints.utm.my/id/eprint/55521/ Green sonochemical synthesis of silver nanoparticles using marine seaweed as biopolymer media Faried, Miftah Shameli, Kamyar Miyake, Mikio Hara, Hirofumi Ahmad Khairudin, Nurul Bahiyah T Technology (General) Silver nanoparticles (Ag-NPs) were successfully synthesis from AgNO3 through a green method under sonochemical irradiation by using seaweed Kappaphycus alvarezii (K. alvarezii) as biopolymer media. Many methods for synthesis Ag-NPs reported such as chemical and physical techniques however many of them have environmental risk. This paper aims to study the green synthesis Ag-NPs using seaweed K. alvarezii due to an eco-friendly stabilizer and sonochemical irradiation method. The formations of Ag-NPs/K. alvarezii were determined by the surface plasmon resonance (SPR) under UV-visible spectroscopy that was observed at 377-387 nm. Zeta potential results indicated that these nanoparticles have good stability after 720 min irradiation. SEM-EDX analysis confirmed the element of Ag and spherical shape of the Ag-NPs. The FT-IR spectrum described the presence of K. alvarezii and Ag-NPs Inst Materials Physics 2015-10 Article PeerReviewed Faried, Miftah and Shameli, Kamyar and Miyake, Mikio and Hara, Hirofumi and Ahmad Khairudin, Nurul Bahiyah (2015) Green sonochemical synthesis of silver nanoparticles using marine seaweed as biopolymer media. Digest Journal of Nanomaterials and Biostructures, 10 (4). pp. 1419-1426. ISSN 1842-3582
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic T Technology (General)
spellingShingle T Technology (General)
Faried, Miftah
Shameli, Kamyar
Miyake, Mikio
Hara, Hirofumi
Ahmad Khairudin, Nurul Bahiyah
Green sonochemical synthesis of silver nanoparticles using marine seaweed as biopolymer media
description Silver nanoparticles (Ag-NPs) were successfully synthesis from AgNO3 through a green method under sonochemical irradiation by using seaweed Kappaphycus alvarezii (K. alvarezii) as biopolymer media. Many methods for synthesis Ag-NPs reported such as chemical and physical techniques however many of them have environmental risk. This paper aims to study the green synthesis Ag-NPs using seaweed K. alvarezii due to an eco-friendly stabilizer and sonochemical irradiation method. The formations of Ag-NPs/K. alvarezii were determined by the surface plasmon resonance (SPR) under UV-visible spectroscopy that was observed at 377-387 nm. Zeta potential results indicated that these nanoparticles have good stability after 720 min irradiation. SEM-EDX analysis confirmed the element of Ag and spherical shape of the Ag-NPs. The FT-IR spectrum described the presence of K. alvarezii and Ag-NPs
format Article
author Faried, Miftah
Shameli, Kamyar
Miyake, Mikio
Hara, Hirofumi
Ahmad Khairudin, Nurul Bahiyah
author_facet Faried, Miftah
Shameli, Kamyar
Miyake, Mikio
Hara, Hirofumi
Ahmad Khairudin, Nurul Bahiyah
author_sort Faried, Miftah
title Green sonochemical synthesis of silver nanoparticles using marine seaweed as biopolymer media
title_short Green sonochemical synthesis of silver nanoparticles using marine seaweed as biopolymer media
title_full Green sonochemical synthesis of silver nanoparticles using marine seaweed as biopolymer media
title_fullStr Green sonochemical synthesis of silver nanoparticles using marine seaweed as biopolymer media
title_full_unstemmed Green sonochemical synthesis of silver nanoparticles using marine seaweed as biopolymer media
title_sort green sonochemical synthesis of silver nanoparticles using marine seaweed as biopolymer media
publisher Inst Materials Physics
publishDate 2015
url http://eprints.utm.my/id/eprint/55521/
_version_ 1643653822892998656
score 13.209306

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