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Green synthesis of antibacterial nanocomposite of silver nanoparticle-doped hydroxyapatite utilizing Curcuma longa leaf extract and land snail (Achatina fulica) shell waste

Preparation of green synthesized silver nanoparticle (AgNPs)-doped hydroxyapatite (Ag/HA) utilizing Curcuma longa leaf extract and land snail (Achatina fulica) shell waste was performed. Physicochemical characteristics and antibacterial activity of Ag/HA composite as a function of Ag content was stu...

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Main Authors: Fatimah, Is, Hidayat, Habibi, Purwiandono, Gani, Khoirunisa, Khoirunisa, Zahra, Hasna Azizah, Audita, Rahmania, Sagadevan, Suresh
Format: Article
Published: MDPI 2022
Subjects:
Q Science (General)
T Technology (General)
Online Access:http://eprints.um.edu.my/41951/
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spelling my.um.eprints.419512023-10-19T05:02:12Z http://eprints.um.edu.my/41951/ Green synthesis of antibacterial nanocomposite of silver nanoparticle-doped hydroxyapatite utilizing Curcuma longa leaf extract and land snail (Achatina fulica) shell waste Fatimah, Is Hidayat, Habibi Purwiandono, Gani Khoirunisa, Khoirunisa Zahra, Hasna Azizah Audita, Rahmania Sagadevan, Suresh Q Science (General) T Technology (General) Preparation of green synthesized silver nanoparticle (AgNPs)-doped hydroxyapatite (Ag/HA) utilizing Curcuma longa leaf extract and land snail (Achatina fulica) shell waste was performed. Physicochemical characteristics and antibacterial activity of Ag/HA composite as a function of Ag content was studied. Instrumental analysis such as XRD, SEM-EDX, TEM, and XPS were employed to characterize the nanocomposites. The physicochemical study revealed the maintained porous structure of HA after Ag immobilization, and from TEM analyses, it was found that the distributed spherical particles are associated with the dispersed Ag and have a particle diameter of around 5-25 nm. Antibacterial activity of the nanocomposite was evaluated against Escherichia coli, Staphylococcus aureus, Kliebsiella pneumonia, and Streptococcus pyogenes. The results showed that the varied Ag content (1.0; 1.6; and 2.4% wt) influenced the nanoparticle distribution in the nanocomposite and enhanced the antibacterial feature. MDPI 2022-06 Article PeerReviewed Fatimah, Is and Hidayat, Habibi and Purwiandono, Gani and Khoirunisa, Khoirunisa and Zahra, Hasna Azizah and Audita, Rahmania and Sagadevan, Suresh (2022) Green synthesis of antibacterial nanocomposite of silver nanoparticle-doped hydroxyapatite utilizing Curcuma longa leaf extract and land snail (Achatina fulica) shell waste. Journal of Functional Biomaterials, 13 (2). ISSN 2079-4983, DOI https://doi.org/10.3390/jfb13020084 <https://doi.org/10.3390/jfb13020084>. 10.3390/jfb13020084
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
T Technology (General)
spellingShingle Q Science (General)
T Technology (General)
Fatimah, Is
Hidayat, Habibi
Purwiandono, Gani
Khoirunisa, Khoirunisa
Zahra, Hasna Azizah
Audita, Rahmania
Sagadevan, Suresh
Green synthesis of antibacterial nanocomposite of silver nanoparticle-doped hydroxyapatite utilizing Curcuma longa leaf extract and land snail (Achatina fulica) shell waste
description Preparation of green synthesized silver nanoparticle (AgNPs)-doped hydroxyapatite (Ag/HA) utilizing Curcuma longa leaf extract and land snail (Achatina fulica) shell waste was performed. Physicochemical characteristics and antibacterial activity of Ag/HA composite as a function of Ag content was studied. Instrumental analysis such as XRD, SEM-EDX, TEM, and XPS were employed to characterize the nanocomposites. The physicochemical study revealed the maintained porous structure of HA after Ag immobilization, and from TEM analyses, it was found that the distributed spherical particles are associated with the dispersed Ag and have a particle diameter of around 5-25 nm. Antibacterial activity of the nanocomposite was evaluated against Escherichia coli, Staphylococcus aureus, Kliebsiella pneumonia, and Streptococcus pyogenes. The results showed that the varied Ag content (1.0; 1.6; and 2.4% wt) influenced the nanoparticle distribution in the nanocomposite and enhanced the antibacterial feature.
format Article
author Fatimah, Is
Hidayat, Habibi
Purwiandono, Gani
Khoirunisa, Khoirunisa
Zahra, Hasna Azizah
Audita, Rahmania
Sagadevan, Suresh
author_facet Fatimah, Is
Hidayat, Habibi
Purwiandono, Gani
Khoirunisa, Khoirunisa
Zahra, Hasna Azizah
Audita, Rahmania
Sagadevan, Suresh
author_sort Fatimah, Is
title Green synthesis of antibacterial nanocomposite of silver nanoparticle-doped hydroxyapatite utilizing Curcuma longa leaf extract and land snail (Achatina fulica) shell waste
title_short Green synthesis of antibacterial nanocomposite of silver nanoparticle-doped hydroxyapatite utilizing Curcuma longa leaf extract and land snail (Achatina fulica) shell waste
title_full Green synthesis of antibacterial nanocomposite of silver nanoparticle-doped hydroxyapatite utilizing Curcuma longa leaf extract and land snail (Achatina fulica) shell waste
title_fullStr Green synthesis of antibacterial nanocomposite of silver nanoparticle-doped hydroxyapatite utilizing Curcuma longa leaf extract and land snail (Achatina fulica) shell waste
title_full_unstemmed Green synthesis of antibacterial nanocomposite of silver nanoparticle-doped hydroxyapatite utilizing Curcuma longa leaf extract and land snail (Achatina fulica) shell waste
title_sort green synthesis of antibacterial nanocomposite of silver nanoparticle-doped hydroxyapatite utilizing curcuma longa leaf extract and land snail (achatina fulica) shell waste
publisher MDPI
publishDate 2022
url http://eprints.um.edu.my/41951/
_version_ 1781704575560974336
score 13.211869

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