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Green synthesis of copper oxide (CuO) nanoparticles using Anredera cordifolia leaf extract and their antioxidant activity

Communications in Science and Technology · Vol. 7 No. 2 (2022) · hlm. 127–134

DOI
10.21924/cst.7.2.2022.1004
ISSN
2502-9266, 2502-9258
Terbit
2022-12-28
Penerbit
Komunitas Ilmuwan dan Profesional Muslim Indonesia
Bahasa
eng

Abstrak

Our present study describes the green synthesis of copper oxide nanoparticles (CuONPs) using a leaf extract from Anredera cordifolia (AC). The presence of flavonoids, saponins, and alkaloids in the plant extract was confirmed by phytochemical analysis, and these chemicals can be used as reducing, stabilizing, and capping agents. UV-Vis Spectrophotometry, XRD, FT-IR, and SEM-EDS were used to characterize the CuONPs. The UV-Vis spectroscopy of the biosynthesized CuONPs revealed an absorption peak at 325 nm. The XRD graph also revealed that the Debye-Scherrer formula observed an average crystalline size of around 43.47 nm. EDS analysis confirmed the composition and purity of CuONPs. The presence of functional groups -OH, C=O, and C-O triggers the synthesis of CuONPs, according to FT-IR analysis. Furthermore, the CuONPs antioxidant property inhibited free radicals as antioxidants with an IC50 value of 34.20 g/mL.

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  • Hasanuddin University
  • Universitas Islam Negeri Alauddin Makassar
  • Universitas Bumi Hijrah Tidore
  • Universitas Muhammadiyah Palu
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Rekan penulisOrganisasiArtikel bersama
Paulina TabaHasanuddin University8
Indah RayaHasanuddin University6
St. FauziahHasanuddin University6
Siti KhairunnurHasanuddin University5
Nunuk Hariani SoekamtoHasanuddin University5
MamingHasanuddin University5
Andi Muhammad AnsharHasanuddin University4
Abdur Rahman ArifHasanuddin University4
Prastawa BudiHasanuddin University4
Ahyar AhmadHasanuddin University4
Maswati BaharuddinUniversitas Islam Negeri Alauddin Makassar3
St Fauziah St FauziahAfiliasi tidak diketahui3
Harningsih KarimAfiliasi tidak diketahui3
Nur Umriani PermatasariHasanuddin University2
Nursiah La NafieHasanuddin University2
La KoloUniversitas Bumi Hijrah Tidore2
Nur HaedarHasanuddin University2
Seniwati DaliHasanuddin University2
Bulkis MusaHasanuddin University1
Prayiska Mariana RapiHasanuddin University1
Nur AfniUniversitas Muhammadiyah Palu1
Emmi AstutiHasanuddin University1
Novi LestariHasanuddin University1
Nurmala SariHasanuddin University1
Andi Aliah HidayaniAfiliasi tidak diketahui1
Abdul Wahid WahabHasanuddin University1
Musa RamangHasanuddin University1
Abdul Wahid WahabAfiliasi tidak diketahui1
MamingAfiliasi tidak diketahui1
Abdul KarimAfiliasi tidak diketahui1
Triana FebriantiAfiliasi tidak diketahui1
Nuritasari AzisAfiliasi tidak diketahui1
Andi RusnaenahAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://cst.kipmi.or.id/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Green synthesis of copper oxide (CuO) nanoparticles using Anredera cordifolia leaf extract and their antioxidant activity</dc:title>
	<dc:creator>Munandar, Nurharis</dc:creator>
	<dc:creator>Kasim, Syaharuddin</dc:creator>
	<dc:creator>Arfah, Rugaiyah</dc:creator>
	<dc:creator>Basir, Djabal Nur</dc:creator>
	<dc:creator>Hala, Yusafir</dc:creator>
	<dc:creator>Zakir, Muhammad</dc:creator>
	<dc:creator>Natsir, Hasnah</dc:creator>
	<dc:subject xml:lang="en-US">Green synthesis</dc:subject>
	<dc:subject xml:lang="en-US">Anredera cordifolia</dc:subject>
	<dc:subject xml:lang="en-US">copper oxide nanoparticles</dc:subject>
	<dc:subject xml:lang="en-US">antioxidant</dc:subject>
	<dc:description xml:lang="en-US">Our present study describes the green synthesis of copper oxide nanoparticles (CuONPs) using a leaf extract from Anredera cordifolia (AC). The presence of flavonoids, saponins, and alkaloids in the plant extract was confirmed by phytochemical analysis, and these chemicals can be used as reducing, stabilizing, and capping agents. UV-Vis Spectrophotometry, XRD, FT-IR, and SEM-EDS were used to characterize the CuONPs. The UV-Vis spectroscopy of the biosynthesized CuONPs revealed an absorption peak at 325 nm. The XRD graph also revealed that the Debye-Scherrer formula observed an average crystalline size of around 43.47 nm. EDS analysis confirmed the composition and purity of CuONPs. The presence of functional groups -OH, C=O, and C-O triggers the synthesis of CuONPs, according to FT-IR analysis. Furthermore, the CuONPs antioxidant property inhibited free radicals as antioxidants with an IC50 value of 34.20 g/mL.</dc:description>
	<dc:publisher xml:lang="en-US">Komunitas Ilmuwan dan Profesional Muslim Indonesia</dc:publisher>
	<dc:date>2022-12-28</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://cst.kipmi.or.id/journal/article/view/1004</dc:identifier>
	<dc:identifier>10.21924/cst.7.2.2022.1004</dc:identifier>
	<dc:source xml:lang="en-US">Communications in Science and Technology; Vol. 7 No. 2 (2022); 127-134</dc:source>
	<dc:source xml:lang="id-ID">Communications in Science and Technology; Vol 7 No 2 (2022); 127-134</dc:source>
	<dc:source>2502-9266</dc:source>
	<dc:source>2502-9258</dc:source>
	<dc:source>10.21924/cst.7.2.2022</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://cst.kipmi.or.id/journal/article/view/1004/114</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Communications in Science and Technology</dc:rights>
</oai_dc:dc>