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All Journal International Journal of Advanced Health Science and Technology Jurnal Material dan Energi Indonesia
MARIA OKTAVIANI
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Electrical & Electronics Engineering Energy Health Professions Materials Science & Nanotechnology Nursing Public Health

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KARAKTERISTIK NANOPARTIKEL ZnO: STUDI EFEK PELARUT PADA PROSES HIDROTHERMAL TOGAR SARAGI; YONATAN R PURBA; SATRIA AUFFA D U; MARIA OKTAVIANI; TUTI SUSILAWATI; RISDIANA RISDIANA; AYI BAHTIAR
Jurnal Material dan Energi Indonesia Vol 6, No 01 (2016)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.403 KB) | DOI: 10.24198/jmei.v6i01.9366

Abstract

Telah berhasil disintesis nanopartikel ZnO (ZnO-NP) pada pelarut yang berbeda dengan metode hidrotermal. Bahan dasar yang digunakan adalah zinc acetate dihydrate (Zn(CH3COO)2.2H2O, Merck, 99 %), sodium hydroxide (NaOH, Merck), dengan pelarut 2-propanol (Sigma Aldrich, 99%) dan ethanol. Karakterisasi optik, morfologi dan struktur kristal nanopartikel ZnO masing-masing dilakukan melalui pengukuran UV-Vis, TEM dan XRD. Dari hasil pengukuran UV-Vis diperoleh bahwa band gap ZnO-NP pada pelarut 2-propanol memiliki energi band gap yang lebih besar dibandingkan dengan sampel pada pelarut ethanol. Dari hasil pengukuran TEM diperoleh bahwa morfologi nanopartikel ZnO pada pelarut 2-propanol memiliki bentuk nano-rod (20 nm ´ 9 nm), sedangkan nanopartikel ZnO pada pelarut etanol lebih cenderung oval (26 nm ´ 15 nm). Karakteristik kristal nanopartikel ZnO pada kedua pelarut memiliki memiliki struktur kristal hexagonal wurtzite.
Capacity Building for Adolescent Health Cadres Regarding Adolescent Reproductive Health at The Tawangrejo Health Center Madiun City Maria Oktaviani; Suharto, Agung; Nur Hanifah, Astin; Santosa Wahito Nugroho, Heru
International Journal of Advanced Health Science and Technology Vol. 3 No. 4 (2023): August
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ijahst.v3i4.259

Abstract

Adolescence is a phase of development between childhood and adulthood, lasting between the ages of 12-21 years. Some of the problems faced by adolescent are closely related to reproductive health. Data at the Tawangrejo Health Center for adolescent pregnancy in 2020 were 6 cases, in 2021 were 6 cases, and the first semester of 2022 were 4 cases. The purpose of the study was to determine the increased capacity of adolescent reproductive health pocket book training. The type of research is pre experiment One Group Pre Test - Post Test. The results showed a relationship between the provision of training on adolescent reproductive helath pocket book with increased capacity of adolescent health cadres. The conclusion of this study is that adolescent reproductive health pocket book training is very effective to increase the capacity of adolescent health cadres on adolescent reproductive health.
Co-Authors Ayi Bahtiar Nur Hanifah, Astin RISDIANA RISDIANA Santosa Wahito Nugroho, Heru SATRIA AUFFA D U Suharto, Agung Togar Saragi, Togar TUTI SUSILAWATI YONATAN R PURBA