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A green approach to synthesis iron nanoparticles by using Averrhoa bilimbi Linn

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Main Author: Inas Raihani, Rosli
Other Authors: Hanna Ilyani, Zulhaimi
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2021
Subjects:
Iron nanoparticles
Averrhoa bilimbi Linn
Nanoparticles
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73870
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spelling my.unimap-738702022-01-27T08:19:46Z A green approach to synthesis iron nanoparticles by using Averrhoa bilimbi Linn Inas Raihani, Rosli Hanna Ilyani, Zulhaimi School of Bioprocess Engineering Iron nanoparticles Averrhoa bilimbi Linn Nanoparticles Access is limited to UniMAP community. This research study is about the synthesis of iron nanoparticles from the natural sources of Averrhoa bilimbi Linn. using different plant parts. The plant extracts act as natural reducing agent in producing iron nanoparticles. There is no addition of any surfactants during the nanoparticles formation. The gravimetric analysis is used to calculate the percentage yield of plant extracts. The highest result of percentage yield is fruit extract is 50% using maceration and 49.89% using sonication extraction compared to leaf, twig and bark extracts. The Total Phenolic Content (TPC) and DPPH free radical activity were analyzed to evaluate the antioxidant activity in different A. bilimbi extracts and iron nanoparticles. From the TPC result, the fruit extract showed highest phenoliccontent which is 27.26 mg GAE/g and 39.46 mg GAE/g for iron nanoparticles. Meanwhile, from the result DPPH free radical antioxidant activity, the fruit extract also showed the highest result which is 61.93% in A. bilimbi and 80.00% in iron nanoparticles. The highest efficiency of percentage yield and antioxidant activity is fruit followed by leaf, twig and bark. Next, the iron nanoparticles were analyzed by using UV-Vis Spectrophotometer and the broad peak absorbance were at 465 nm, 450 nm, 460 nm and 440 nm for iron nanoparticle that used fruit, leaf, twig and bark as reducing agent. Meanwhile, there are two peak that showed the presence of functional group in FTIR analysis which is at 3368 cm-1, 1644 cm-1, 3383 cm-1 and 1693 cm-1 which represent functional group of amine and alkene. 2021 2022-01-27T08:19:45Z 2022-01-27T08:19:45Z 2017-06 Learning Object http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73870 en Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Iron nanoparticles
Averrhoa bilimbi Linn
Nanoparticles
spellingShingle Iron nanoparticles
Averrhoa bilimbi Linn
Nanoparticles
Inas Raihani, Rosli
A green approach to synthesis iron nanoparticles by using Averrhoa bilimbi Linn
description Access is limited to UniMAP community.
author2 Hanna Ilyani, Zulhaimi
author_facet Hanna Ilyani, Zulhaimi
Inas Raihani, Rosli
format Learning Object
author Inas Raihani, Rosli
author_sort Inas Raihani, Rosli
title A green approach to synthesis iron nanoparticles by using Averrhoa bilimbi Linn
title_short A green approach to synthesis iron nanoparticles by using Averrhoa bilimbi Linn
title_full A green approach to synthesis iron nanoparticles by using Averrhoa bilimbi Linn
title_fullStr A green approach to synthesis iron nanoparticles by using Averrhoa bilimbi Linn
title_full_unstemmed A green approach to synthesis iron nanoparticles by using Averrhoa bilimbi Linn
title_sort green approach to synthesis iron nanoparticles by using averrhoa bilimbi linn
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2021
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73870
_version_ 1729704653871906816
score 13.214268

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