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Utilization of Ketapang Leaf Etil Asetic Fraction (Terminalia catappa) as A Bioreductor In Synthesis of Silver Nanoparticles and Analysis of The Antibacterial Properties

Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) · Vol. ume No. 2 (2017) · pp. 56–67

DOI
10.70561/ica.v10i2.6864
ISSN
2655-6049, 2085-014X
Published
2017-12-01
Publisher
Hasanuddin University
Language
en

Abstract

Silver nanoparticles had been synthesis conducted in reduction method by using ethyl acetat fraction of catappa leaf (Terminalia catappa) as bioreductor. Silver nanoparticles was characterized by UV-Vis, FTIR and PSA measurement. The results showed that absorbance values increased with the increase of AgNO3 concentration. Maximum absorption of silver nanoparticles 1 mM dan 2 mM silver nanoparticles between 418-436,5 nm and 421-434 nm respectively. Functional groups that contribute in the synthesis was analyzed using Fourier Transform Infrared Spectroscopy (FTIR). Particle size was determined by using PSA. The result showed that 1 mM and 2 mM of silver nanoparticles were 53 nm dan 158 nm respectively. Antibacterial testing conducted by using agar diffusion method against Staphylococcus aureus, Basillus subtilis dan Escherichia coli activity inhibition diameter zone were 7,2 mm, 6,9 mm and 6,6 mm with incubation period was 48 hours.

Keywords

Collaboration network of the authors

40 authors · 100 co-authorship links · showing the 40 most connected

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  • Sultan Ageng Tirtayasa University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
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Co-authorOrganisationJoint articles
Alfian NoorAffiliation unknown11
Hasnah NatsirAffiliation unknown8
Maming MamingAffiliation unknown7
Maming GaffarAffiliation unknown5
Indah RayaAffiliation unknown3
Prastawa BudiAffiliation unknown2
Andi Tenrisa’naAffiliation unknown2
Ahyar AhmadAffiliation unknown2
Sartika DanialAffiliation unknown2
L. Musa RamangAffiliation unknown2
Abdur Rahman ArifAffiliation unknown2
Rugaiyah A ArfahAffiliation unknown1
St Fauziah St FauziahAffiliation unknown1
Anisa AnisaSultan Ageng Tirtayasa University1
Anna IslamiyatiAffiliation unknown1
Nasrah SirajangAffiliation unknown1
Muhammad Jayzul UsrahAffiliation unknown1
Ummi SariAffiliation unknown1
Fajar AffanAffiliation unknown1
Waode Nur RahmaniahAffiliation unknown1
Andi Agung PerdanaAffiliation unknown1
Rahmawati RahmawatiAffiliation unknown1
Asdiana Irma YusufAffiliation unknown1
Febby KurniatyAffiliation unknown1
Ischaidar IschaidarAffiliation unknown1
Rahmawati RahmawatiAffiliation unknown1
Sheila ApriliaAffiliation unknown1
Syarifuddin SyarifuddinAffiliation unknown1
Alfani M DatuAffiliation unknown1
Raymond KwangdinataAffiliation unknown1
Jumiati Bunga MatandeAffiliation unknown1
Seniati SalahuddinAffiliation unknown1
Hanapi UsmanAffiliation unknown1
Nur Faiizah FirmanAffiliation unknown1
Syafyuddin YusufAffiliation unknown1
Nursiah La NafieAffiliation unknown1
Sabaniah Indjar GamaAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/ica/oai, first harvested 5 Nov 2026, last seen 5 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Utilization of Ketapang Leaf Etil Asetic Fraction (Terminalia catappa) as A Bioreductor In Synthesis of Silver Nanoparticles and Analysis of The Antibacterial Properties</dc:title>
	<dc:creator xml:lang="en">Nursyamsi, Nursyamsi</dc:creator>
	<dc:creator xml:lang="en">Zakir, Muhammad</dc:creator>
	<dc:creator xml:lang="en">Dali, Seniwati</dc:creator>
	<dc:subject xml:lang="en">Antibacteria</dc:subject>
	<dc:subject xml:lang="en">Bioreductor</dc:subject>
	<dc:subject xml:lang="en">Silver Nanoparticles</dc:subject>
	<dc:subject xml:lang="en">Terminalia catappa</dc:subject>
	<dc:description xml:lang="en">Silver nanoparticles had been synthesis conducted in reduction method by using ethyl acetat fraction of catappa leaf (Terminalia catappa) as bioreductor. Silver nanoparticles was characterized by UV-Vis, FTIR and PSA measurement. The results showed that absorbance values increased with the increase of AgNO3 concentration. Maximum absorption of silver nanoparticles 1 mM dan 2 mM silver nanoparticles between 418-436,5 nm and 421-434 nm respectively. Functional groups that contribute in the synthesis was analyzed using Fourier Transform Infrared Spectroscopy (FTIR). Particle size was determined by using PSA. The result showed that 1 mM and 2 mM of silver nanoparticles were 53 nm dan 158 nm respectively. Antibacterial testing conducted by using agar diffusion method against Staphylococcus aureus, Basillus subtilis dan Escherichia coli activity inhibition diameter zone were 7,2 mm, 6,9 mm and 6,6 mm with incubation period was 48 hours.</dc:description>
	<dc:publisher xml:lang="en">Hasanuddin University</dc:publisher>
	<dc:date>2017-12-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/ica/article/view/6864</dc:identifier>
	<dc:identifier>10.70561/ica.v10i2.6864</dc:identifier>
	<dc:source xml:lang="en">Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta); Volume 10, No.2: December 2017; 56-67</dc:source>
	<dc:source>2655-6049</dc:source>
	<dc:source>2085-014X</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/ica/article/view/6864/3754</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2017 Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta)</dc:rights>
</oai_dc:dc>