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All Journal HAYATI Journal of Biosciences Biospecies METAMORFOSA Journal of Biological Sciences Jurnal Natur Indonesia POSITRON AL KAUNIYAH Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Biogenesis: Jurnal Ilmiah Biologi Prosiding Seminar Biologi Journal of Aceh Physics Society BIO-SITE |BIOLOGI Sains Terapan Jurnal Riau Biologia Jurnal Biologi Tropis Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Minda Baharu Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Unri Conference Series: Community Engagement
Tetty Marta Linda
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Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Other

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Journal : Journal of Aceh Physics Society

 1 
Biosynthesis of ZnO Micro-Nanoflower with Ananas comosus Peel Extract Maya Sari; Yolanda Rati; Tetty Marta Linda; Yanuar Hamzah; Ari Sulistyo Rini
Journal of Aceh Physics Society Volume 10, Number 4, October 2021
Publisher : PSI-Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jacps.v10i4.18951

Abstract

 Abstrak. Dalam rangka mengurangi pemakaian bahan kimia berbahaya, kini telah mulai dikembangkan penggunaan bahan alami pada proses pembentukan nanopartikel. Pada penelitian ini, biosintesis nanopartikel ZnO dilakukan menggunakan ekstrak kulit Ananas comosus sebagai agen capping sekaligus agen pereduksi. Seng nitrat digunakan sebagai prekursor dari ion seng, sedangkan kulit nanas dibuat menjadi ekstrak untuk dimanfaatkan kandungan antioksidannya. Sampel ZnO dipelajari sifat fisisnya dari hasil karakterisasi X-ray diffraction (XRD), scanning electron microscopy (SEM) dan spektroskopi UV-Vis. Berdasarkan pola XRD, nanopartikel ZnO memberikan fasa kristal heksagonal wurtzite dengan ukuran kristal 14 nm. Morfologi SEM masing-masing sampel didapatkan berbentuk bunga atau micro-nanoflower dengan ukuran diameter rata-rata 510 nm dan 560 nm untuk sampel 0,01 M dan 0,025 M. Hasil spektrum absorbansi UV-Vis menunjukkan peningkatan puncak penyerapan cahaya dengan penambahan konsentrasi seng nitrat. Berdasarkan informasi sifat fisis ini, sampel ZnO berpotensi diaplikasikan sebagai material fotokatalis.Abstract. In order to reduce the use of hazardous chemicals, the use of natural ingredients has now been developed in the process of forming nanoparticles. In this study, biosynthesis of ZnO nanoparticles was carried out using Ananas comosus peel extract as capping agent and reducing agent. Zinc nitrate was used as a precursor to zinc ion. The physical properties of ZnO samples were studied from the characterization result of scanning electron microscopy (SEM), UV-Vis spectroscopy, and X-ray diffraction (XRD). The SEM morphology of each different sample was obtained in the form of micro-nanoflower with an average diameter  of 510 nm and 560 nm for 0.01 M and 0.025 M samples, respectively. The UV-Vis absorbance spectrum results showed an increase in the light absorption peak as  zinc nitrate concentration increased. According to the XRD pattern, the ZnO nanoparticles possessed an hexagonal wurtzite crystal phase with a crystal size of 14 nm. Based on this information on physical properties, the ZnO sample has the potential to be applied as a photocatalyst material.
Co-Authors , HERLINDA , TABRI Aini, Diah Nurul Amanda, Dea Anggraini, Yeyen Septia Atria Martina Azzahra, Fhatya Berliansyah, Azizul Berlyansah, Azizul BERNADETA LENI FEBRIANTI, BERNADETA LENI Binar Robinson M Cici Sri Wahyuni Dedi Futra Defani, Syafiqah Amirah Delita Zul Dessy Sari Mulfa Diah Nurul Aini Dwi Wahyuni Erwin Erwin ERWINA JULIANTARI, ERWINA Fauzi, Tiara Nurfadila Febriarti, Bernadeta Leni Fukuhara, Shafira Keiko Hanifa Hanifa Hanifa, Hanifa Herwanda, Fadia Rezika Husadha, Azura Imelda Wardani L. FIBRIARTI, BERNADETA LAMISSI NAPITUPULI Lazuardi Umar Liska Chairani Harahap MAWARTI, INDAH Maya Sari Mira Rianda Monita Olivia Mufidah Dwi Suci Ningsih Muhammad Rinaldi Mulfa, Dessy Sari Nainggolan, Leonardus Riski Nani Anggraini Nery Sofianti Nery Sofiyanti Nila Veronika Nilandra, Namira Ratu Ninik Nihayatul Wahibah Novalita Dwi Fanny Pangestu, Adjie PESRITA, ANALIA Purba, Agnes Tasya Qosim, Muhammad Abdullah Rahayu, Sri Jumaliza Rahmah Agnissah Rahmani, Syauqi Susana Rahmondia N. Setiadi Ramadhan, Dhea Amanda Ramadhan, Ilmi Fajar Rati, Yolanda Ratna Jelita REGIANA SINTAWATI, REGIANA Respati, Reno Widi Rini, Ari Sulistyo Rini, Ari Sulistyo Rizki Amalia RODESIA MESTIKA ROZA Rodesia Mustika Roza Rosandi, Vira Annisa Saberina Hasibuan Safrida Dwiningsih Sari, Avilia Dayang Sembiring, Rinawati Sezhianindi Firiola Silvera Devi Sri Ramadhani Syahgiri, Aldiyan Syauqi Susana Rahmani Tiara Elsita Masni Vanda Julita Julita Vanisa Sri Elvani Wahyu Lestari Wahyu Lestari Wahyu Lestari Wahyuliyanti, Wahyuliyanti Wahyuni, Levita Wati, Andini Saras Wijayanti, Indriani Windi Dona Fitri Fitri Yanuar Hamzah Yanuar Yanuar, Yanuar Yuliati, Rola Zahara, Latifah Zia, Khaleda Zia