Article Per Year (5 Year)
p-Index From 2020 - 2025
1.713
P-Index
This Author published in this journals
All Journal Komunikasi Fisika Indonesia Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik EBSJ Hearty : Jurnal Kesehatan Masyarakat Jurnal Sisfotek Global PEMA: Jurnal Pendidikan dan Pengabdian Kepada Masyarakat Musala : Jurnal Pesantren dan Kebudayaan Islam Nusantara Promotor: Jurnal Mahasiswa Kesehatan Masyarakat
Safira, Putri
Unknown Affiliation
Religion Humanities Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Nursing Physics Public Health Social Sciences Other

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Synthesis and characterization of optical properties of barium titanate (BaTiO3) with the addition of moringa, banana, matoa, and ketapang leaves extracts Dewi, Rahmi; Apriwandi, Apriwandi; Hamzah, Yanuar; Sari, Eza Tirta; Butarbutar, Kheny Kernila; Putri, Nadja Melika; Nathania, Nazhiwa; Aritonang, Surya Ardika; Hartini, Titin; Hayati, Fitri; Maslyah, Maharani Nur; Sawitri, Seli Novalin; Komariah, Siti; Nursyahara, Septia; Nuraini, Nasywa; Aisy, Rihla Datul; Safira, Putri; Rusmanianty, Rusmanianty; Pratiwi, Dinda; Adela, Adela; Pasaribu, Veny Sriulina; Azhara, Vina Naomi; Febrita, Ayang
Indonesian Physics Communication Vol 22, No 2 (2025)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jkfi.22.2.169-174

Abstract

Environmentally friendly synthesis of barium titanate (BaTiO3) nanoparticles was conducted using natural leaf extracts of Moringa oleifera, Musa spp., Pometia pinnata, and Terminalia catappa as green dopants via the sol-gel method. This study aims to evaluate the influence of different leaf extracts on the optical properties of BaTiO3 characterized by UV-Vis spectroscopy. Each sample exhibited distinct absorption spectra, reflecting variations in phytochemical composition among the extracts. The results showed that Terminalia catappa and Pometia pinnata extracts produced the highest band gap values, 3.36 eV and 3.35 eV respectively, indicating optical activity in the ultraviolet region. Musa spp. extract resulted in a band gap of 2.81 eV, while Moringa oleifera extract yielded the lowest value of 2.59 eV. These differences suggest that the type of plant extract significantly affects the optical characteristics of the synthesized BaTiO3. This research highlights the potential use of local biomass in the development of functional BaTiO3-based materials through green synthesis approaches.
ANALYSIS OF RISK FACTORS, BEHAVIOR, AND ENVIRONMENTAL CONDITIONS FOR LEPTOSPIROSIS DISEASE IN PEMATANG PASIR VILLAGE, TELUK NIBUNG DISTRICT, TANJUNG BALAI CITY Safira, Putri; Nanda, Meutia; Salsabilla, Salsabilla; Elvina, Elvina; Angraini, Riri; Sianturi, Anggina Cucu Khetri; Putri, Dian Yustika
HEARTY Vol 13 No 4 (2025): AGUSTUS
Publisher : Fakultas Ilmu Kesehatan, Universitas Ibn Khaldun, Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/hearty.v13i4.18003

Abstract

Leptospirosis is a zoonotic disease that is transmitted through contact with the urine of infected animals, especially rats, and often occurs in environments with poor sanitation. This study aims to analyze behavioral risk factors and environmental conditions that contribute to the spread of leptospirosis in Pematang Pasir Village, Teluk Nibung District, Tanjung Balai City in 2024. The study used a cross-sectional design involving 50 respondents aged 17 years and older from Wards I and VI. Data were collected through interviews using questionnaires that assessed respondents' knowledge, attitudes, and actions related to leptospirosis, as well as direct observation of environmental conditions such as waterlogging, the presence of rats, and sanitary conditions. The results showed that the majority of respondents (88%) had low knowledge about leptospirosis, although 80% implemented good personal hygiene behaviors. Only 18% of respondents carried out adequate rat control measures. Environmental observations revealed that 96% of respondents experienced puddles around their homes, and 100% indicated that their neighborhoods were flooded frequently. The presence of garbage around the house was found in 98% of respondents, and 98% of respondents often saw rats in or around the house. Most respondents (90%) had a house ≥ 2 meters away from the sewer, with 92% reporting good road conditions. Only 24% of respondents have pets, and 4% live close to ponds (< 700 meters). Factors such as poor sanitation, the presence of rodents, and the high risk of flooding are the main factors that affect the risk of spreading leptospirosis in the region. This study emphasizes the importance of increasing public education about leptospirosis and its prevention measures, as well as environmental improvement efforts to reduce the risk of infection in the affected areas.
Co-Authors Adela, Adela Aisy, Rihla Datul Amrainum, Desri Anggraini, Riri Angraini, Riri Apriwandi . Aritonang, Surya Ardika Ashar, Yulia Kharina Azhara, Vina Naomi Butarbutar, Kheny Kernila Diniyati Diniyati, Diniyati Elvina Elvina Febrita, Ayang Firdaus Yusrizal Fitri Hayati Haritsyah, Alhafiz Humaira, Annisa Indriyanti, Irma Khairunnisa, Nurlaila Kurniawan, Dhimas Lauchan, Agil maritho Maslyah, Maharani Nur Muhamad Parhan Nanda, Meutia Nathania, Nazhiwa Nuraini, Nasywa Nursyahara, Septia Pasaribu, Veny Sriulina Pratiwi, Dinda Purba, Sumiarti Putrawan, Putrawan Putri Br Munthe, Anisah Putri, Amelia Putri, Dian Yustika Putri, Nadja Melika Rahmadanty, Dwi Azura Rahmi Dewi Rifaldy, Faqih Rusmanianty, Rusmanianty Salsabilla, Salsabilla Saragih, Eka Fitria Sari, Eza Tirta Sawitri, Seli Novalin Sianturi, Anggina Cucu Ketri Sianturi, Anggina Cucu Khetri Sibuea, Alya Az Zahra Sinambela, Nur Delina Siti Komariah Souisa, Johanis Sudiarjo, Aso Titin Hartini Verananda, Ezita Winiarti, Winiarti Yanuar Hamzah