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All Journal Teknosains: Media Informasi Sains dan Teknologi Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Alotrop Jurnal Pendidikan dan Ilmu Kimia BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Al-Kimia JMM (Jurnal Masyarakat Mandiri) Martabe : Jurnal Pengabdian Kepada Masyarakat Fullerene Journal of Chemistry Gema Wiralodra Jurnal Jejaring Matematika dan Sains Konservasi Hayati Yumary: Jurnal Pengabdian kepada Masyarakat Jurnal Insan Farmasi Indonesia Nanggroe: Journal Of Scholarly Service Nanggroe: Journal of Scholarly Service Socius: Social Sciences Research Journal Indonesian Journal of Chemical Science Jurnal Bioteknologi & Biosains Indonesia (JBBI) Welfare: Jurnal Pengabdian Masyarakat Jurnal Penelitian Hasil Hutan Jurnal Bioteknologi & Biosains Indonesia
Oksal, Efriyana
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PELATIHAN PEMBUATAN LILIN AROMATERAPI DALAM PENINGKATAN KREATIVITAS SISWA SMAN 1 KASONGAN Oksal, Efriyana; Fatah, Abdul Hadjranul; Chuchita, Chuchita; Pereiz, Zimon; Fauzi, M. Zainuddin Lutfi; Komara, Nisa Kartika; Pangestika, Inten
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 2 (2025): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v9i2.29185

Abstract

Abstrak: Pelatihan pembuatan lilin aromaterapi memiliki peran penting dalam meningkatkan keterampilan praktis dan kreativitas siswa. Kegiatan ini bertujuan untuk meningkatkan kemampuan hardskill siswa dalam pembuatan lilin aromaterapi, sehingga mereka memiliki bekal keterampilan yang dapat diterapkan dalam kehidupan sehari-hari maupun sebagai peluang wirausaha. Metode pelatihan yang digunakan meliputi pemberian materi secara ceramah dan praktik langsung pembuatan lilin aromaterapi. Peserta kegiatan ini adalah 80 siswa/i dari SMAN 1 Kasongan. Diakhir kegiatan pelatihan dilakukan evaluasi dengan pengisian angket oleh peserta untuk menilai pemahaman dan keterampilan yang diperoleh selama pelatihan. Hasil evaluasi menunjukkan bahwa 81,25% peserta memahami metode pembuatan lilin aromaterapi, sedangkan 90% peserta mampu membuat lilin aromaterapi secara mandiri. Dengan demikian, pelatihan ini terbukti efektif dalam meningkatkan keterampilan praktis dan kreativitas siswa.Abstract: The aromatherapy candle-making training plays an important role in enhancing students' practical skills and creativity. This activity aims to enhance students' hard skills in making aromatherapy candles, so they have a set of skills that can be applied in daily life as well as entrepreneurial opportunities. The training methods used include lectures and hands-on practice in making aromatherapy candles. The participants of this activity are 80 students from SMAN 1 Kasongan. At the end of the training activities, an evaluation was conducted with participants filling out a questionnaire to assess the understanding and skills acquired during the training. The evaluation results show that 81.25% of the participants understand the method of making aromatherapy candles, while 90% of the participants are able to make aromatherapy candles independently. Thus, this training has proven effective in enhancing students' practical skills and creativity.
Sosialisasi dan Edukasi Bahaya Narkoba bagi Siswa-Siswi SMPN 4 Tewah, Kabupaten Gunung Mas, Provinsi Kalimantan Tengah Pereiz, Zimon; C, Chuchita; Oksal, Efriyana; Telaumbanua, Mesra Ratna Sari; Sabatini, Felly; J, Julia; Solla, Angelia; Catur Prasetyo, Debby; Hutabalian, Gracyela; A, Anjelika; H, Heja; Florensia, Ornella Arnia; Devianti, Gusnia; Apriyanti, Mauliya; Prayoga, Andika; Tundan, Arisumi Ir L; Dandy, Jonathan; A, Abdullah
Nanggroe: Jurnal Pengabdian Cendikia Vol 4, No 4 (2025): July 2025
Publisher : Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.16924367

Abstract

A community service activity entitled "Socialization and Education on the Dangers of Drugs for Students of SMPN 4 Tewah, Gunung Mas Regency, Central Kalimantan Province" was conducted as an early prevention effort against drug abuse among students. This outreach program aimed to provide a comprehensive understanding of the negative impacts of drugs from a health, social, educational, and legal perspective. The method used was interactive delivery of material through presentations, discussions, and question-and-answer sessions, enabling students to participate more actively and relate the knowledge gained to their daily lives. The results of the program demonstrated that it was well-run and effective. This was evidenced by a significant increase in student understanding based on pre- and post-test evaluations, with an understanding score of 94.8%. These findings demonstrate that the outreach and education on the dangers of drugs can positively contribute to raising student awareness of the importance of staying away from drugs. Thus, this activity serves not only as a learning tool but also as a strategic step in developing a healthy, productive, and integrated young generation.
Sosialisasi dan Edukasi Bahaya Narkoba bagi Siswa-Siswi SMPN 4 Tewah, Kabupaten Gunung Mas, Provinsi Kalimantan Tengah Pereiz, Zimon; C, Chuchita; Oksal, Efriyana; Telaumbanua, Mesra Ratna Sari; Sabatini, Felly; J, Julia; Solla, Angelia; Catur Prasetyo, Debby; Hutabalian, Gracyela; A, Anjelika; H, Heja; Florensia, Ornella Arnia; Devianti, Gusnia; Apriyanti, Mauliya; Prayoga, Andika; Tundan, Arisumi Ir L; Dandy, Jonathan; A, Abdullah
Nanggroe: Jurnal Pengabdian Cendikia Vol 4, No 4 (2025): July 2025
Publisher : Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.16924367

Abstract

A community service activity entitled "Socialization and Education on the Dangers of Drugs for Students of SMPN 4 Tewah, Gunung Mas Regency, Central Kalimantan Province" was conducted as an early prevention effort against drug abuse among students. This outreach program aimed to provide a comprehensive understanding of the negative impacts of drugs from a health, social, educational, and legal perspective. The method used was interactive delivery of material through presentations, discussions, and question-and-answer sessions, enabling students to participate more actively and relate the knowledge gained to their daily lives. The results of the program demonstrated that it was well-run and effective. This was evidenced by a significant increase in student understanding based on pre- and post-test evaluations, with an understanding score of 94.8%. These findings demonstrate that the outreach and education on the dangers of drugs can positively contribute to raising student awareness of the importance of staying away from drugs. Thus, this activity serves not only as a learning tool but also as a strategic step in developing a healthy, productive, and integrated young generation.
Analysis of Silica-Hexadecyltrimethoxysilane Nanosol Hybrids through optimization of Silica Nanosol Concentration and determining fabric types on Hydrophobicity Pereiz, Zimon; Chuchita, Chuchita; Oksal, Efriyana; Manurung, Stepanus Fredi
Gema Wiralodra Vol. 15 No. 1 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i1.606

Abstract

An analysis of the silica nanosol-hexadecyltrimethoxysilane hybrid has been carried out through optimizing the concentration of silica nanosol and determining the type of fabric regarding hydrophobicity. This research began with the synthesis of silica nanosol via the sol-gel method, where TEOS as a precursor was dissolved in a mixture of ethanol-distilled water with a base catalyst with a contact time of 2 hours. The concentration of silica nanosol was varied by 0.025, 0.05, and 0.075 mol. The dip-coating method was used to coat the fabric with nanosol, with a tensile rate of 3 cm per second. Then the fabric was re-coated with silica nanosol in HDTMS solution (4% wt/wt ethanol) and dried in a 120°C oven for 10 minutes. This research tested calico, cotton and mori fabrics. A Canon DSLR camera with a Thamron 100mm lens was used to measure the contact angle of the fabric surface. ImageJ software processes images to obtain contact angle values on the fabric surface. The fabric was then characterized using Fourier Transform Infrared Spectroscopy (FTIR) and Scanning Electron Microscope (SEM) and the silica nanosol was characterized using a Transmission Electron Microscope (TEM). The optimum concentration of silica-hdtms nanosol was obtained at a concentration of 0.075 mol with surface contact angles of cotton, mori and calico fabrics of 134, 132 and 135°. The flow speed of water with a slope of 100 on cotton, mori, and calico fabric produces flow speeds of 3.3, 6, and 5 m/s.
Sosialisasi Standar Kualitas Air Bersih dan Solusi Penanganan Air Asam bagi Warga Perumahan Casadova Saputra, Rizki Rachmad; Oksal, Efriyana; Alfanaar, Rokiy
Welfare : Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2025): Welfare : March 2025
Publisher : Fakultas Ekonomi dan Bisnis Islam, IAIN Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/welfare.v3i1.2171

Abstract

Clean water quality is a crucial factor in people's lives, especially for residents of Casadova Housing, Menteng, Palangka Raya, who rely on shallow wells as their main source of water. The results of the study showed that well water in this area still contains an unpleasant odor and has a low pH level (4.5), which does not meet the standards of the Minister of Health Regulation No. 32 of 2017. Therefore, this community service activity aims to socialize clean water quality standards and provide solutions for handling acidic water for local residents. The implementation method includes counseling, demonstration of simple filtration technology, and technical assistance in improving water quality. The results of the activity showed an increase in residents' understanding of clean water standards and the application of simple technologies, such as the use of lime and aeration, to reduce the acidity level of water. It is hoped that this activity can improve the quality of life of residents with access to healthier and more consumable water.
PENINGKATAN PENGETAHUAN STUNTING PADA IBU DI POSYANDU KELURAHAN HABARING HURUNG PALANGKA RAYA Kartika Komara, Nisa; Chuchita, Chuchita; Oksal, Efriyana; Pereiz, Zimon
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 7 (2024): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i7.2577-2583

Abstract

Stunting merupakan permasalahan kesehatan akibat terjadinya gizi buruk yang menyebabkan pertumbuhan pada anak menjadi terhambat. Prevalensi stunting Provinsi Kalimantan Tengah (Kalteng) pada Tahun 2022 masih tercatat 26,9%, menurun 0,5% dari tahun 2021 sebesar 27,4%. Angka tersebut masih belum memenuhi target pemerintah yaitu angka stunting menurun hingga dibawah 14%. Kelurahan Habaring Hurung, yang terletak di Palangka Raya, memiliki tingkat stunting yang masih cukup tinggi, terutama di kalangan anak-anak Meskipun upaya pencegahan dan penanganan stunting telah dilakukan melalui Posyandu di wilayah tersebut, namun peningkatan pengetahuan ibu terkait gizi dan kesehatan anak masih sering ditemui. Tujuan pengabdian kepada masyarakat ini adalah meningkatkan pengetahuan ibu terkait stunting melalui kegiatan yang bersifat edukatif dan partisipatif di Posyandu Kelurahan Habaring Hurung. Metode yang dilakukan terdiri atas persiapan beruapa survey lokasi, pelaksanaan berupa penyuluhan, dan evaluasi berupa pemberian pre-test dan post-test. Berdasarkan hasil pre-test dan post-test dapat disimpulkan bahwa terjadi peningkatakan pengetahuan terkait stunting sebelum penyuluhan dan sesudah penyuluhan. Hal tersebut dilihat dari adanya peningkatan kategori pengetahuan baik dari 22% menjadi 70%.
In Silico Interaction Study of the Hydrazine Compound as an Antibody Drug Conjugate Linker Against Pertuzumab Ananda, Lintang Tri; Rizkita, Aden Dhana; Gibran , Syahrul Syah; Shapira, Shari Bella; Nour baety, Shelly Siti; Wafa, Shahibatul; Oksal, Efriyana
Indonesian Journal of Chemical Science Vol. 14 No. 1 (2025): Indonesian Journal of Chemical Science
Publisher : Prodi Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Breast cancer can be initiated, one way or another, by overexpression of the HER-2 protein which can induce dimerization, resulting in metastasis in breast cancer cells. Pertuzumab is one of the methods used to treat metastatic breast cancer that is breast cancer cells that the cancer has spread to other parts of the body. Hydrazine is something hydro nitrogen compounds that has the formula N2H4 molecule. The hydrazine compound has chemical characteristics as a strong reducing agent because hydrazine plays a role as donor group hydrogen can reduce double bonds into single bonds through reaction hydrogenation. Research purposes This is o see the bond between Hydrazine as a linker with pertuzumab as an antibody for development of Antibody Drug Conjugate in silico with molecular docking. The docking method is used to know the conformation and free energy ties involved in the interaction between molecule (pertuzumab) and its ligand (hydrazine). In silico molecular docking was carried out with a number of stages such as ligand preparation, preparation of macromolecules, validation molecular docking method, docking hydrazine with pertuzumab protein and intermediate data analysis optimized hydrazine compound with which pertuzumab protein the lower mark energy bond so the stronger and stable the bond that occurs between hydrazine compound and pertuzumab protein . Obtained the result of docking is in the form of binding affinity from the results of addition of pertuzumab protein with the hydrazine ligand which is -6.8 which shows conformation formed stable or does not require great energy To do binding. Visualization results from complex molecule hydrazine compound against pertuzumab protein own identical confirmation on the part side active binding from pertuzumab protein macromolecules . The hydrazine compound can be bonded with pertuzumab and has potential as a new drug development in the targeting antibody drug conjugate breast cancer.
DECOLORIZATION OF TEXTILE DYES WITH CRUDE LIGNINOLYTIC ENZYMES FROM Coriolopsis caperata Agnestisia, Retno; Karelius, Karelius; Oksal, Efriyana; Nion, Yanetri Asi
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 12 No. 1 (2025)
Publisher : BRIN - Badan Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jbbi.2025.10931

Abstract

The textile industry is a major contributor to global water pollution, releasing an estimated 280,000 tons of synthetic dyes annually into aquatic ecosystems. These dyes, particularly azo compounds, are often toxic, mutagenic, and resistant to conventional wastewater treatment methods. Microbial enzymatic degradation, especially by white-rot fungi, offers a promising eco-friendly alternative. This study aimed to optimize the production of ligninolytic enzymes—Laccase (Lac), manganese peroxidase (MnP), and lignin peroxidase (LiP)—from Coriolopsis caperata, and assess their efficiency in degrading two azo dyes: Reactive Red 21 (RR21) and Reactive Orange 107 (RO107). The fungus, isolated from the Peat Swamp Forest in Sebangau, Central Kalimantan, was cultured in a modified glucose-peptone medium enriched with veratryl alcohol. The optimization parameters included variations in time, dye concentration, and the addition of hydrogen peroxide (H₂O₂). Enzyme activity was quantified spectrophotometrically, and dye decolorization was assessed over time at different dye concentrations. Among the enzymes, Lac showed the highest activity (4938.05 U/L), followed by LiP (995.26 U/L) and MnP (246.47 U/L). These values notably exceed several previously reported benchmarks for fungal enzyme activity. RO107 demonstrated greater susceptibility to enzymatic degradation, with 83.71% decolorization achieved at 24 hours, while RR21 reached 65.71% at 48 hours. The addition of 1 mM H₂O₂ significantly enhanced decolorization, increasing RR21 and RO107 removal to 95.71% and 99.30%, respectively. These results underscore the oxidative synergy between H₂O₂ and ligninolytic enzymes, particularly LiP and MnP. Overall, the study demonstrates the potential scalability of C. caperata-based enzymatic treatment systems for textile effluent bioremediation, supporting compliance with environmental discharge regulations and contributing to sustainable wastewater management.
Sosialisasi dan Edukasi Pembuatan Slide Presentasi Menggunakan Aplikasi Canva bagi Siswa-Siswi di SMPN 4 Tewah, Kabupaten Gunung Mas Apriyanti, Mauliya; Pereiz, Zimon; C, Chuchita; Oksal, Efriyana; Telaumbanua, Mesra Ratna Sari; Sabatini, Felly; J, Julia; Solla, Angelia; Prasetyo, Debby Catur; Hutabalian, Gracyela; A, Anjelika; H, Heja; Florensia, Ornella Arnia; Devianti, Gusnia; Prayoga, Andika; Tundan, Arisumi Ir L; Dandy, Jonathan; A, Abdullah
Nanggroe: Jurnal Pengabdian Cendikia Vol 4, No 8 (2025): November
Publisher : Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17677588

Abstract

The socialization and educational program on creating presentations using the Canva application was conducted at SMPN 4 Tewah, Gunung Mas Regency, Central Kalimantan, as an effort to improve students’ digital literacy and communication skills in the technological era. Canva was chosen because it is an online-based design application that is accessible, user-friendly, and offers a wide variety of attractive templates to support students’ creativity in preparing presentation materials. The main objectives of this program were to provide a basic understanding of Canva usage, train students in designing effective presentation slides, and foster their confidence in delivering ideas. The implementation method included socialization, hands-on training, and practice in creating presentations based on learning themes. The results indicated that most students were able to understand Canva’s basic functions, utilize its features, and produce more engaging and communicative presentations compared to before. Moreover, this activity increased students’ enthusiasm and motivation to learn, particularly in using digital technology to support their academic progress. Therefore, this socialization and educational program made a positive contribution to enhancing the digital competence of SMPN 4 Tewah students, while also supporting the achievement of educational goals in the digital era.
Green Initiative: Community Outreach on the Cultivation and Sustainable Management of Potential Plant Species in Tumbang Habaon Village, Tewah Distric Devianti, Gusnia; Pereiz, Zimon; Chuchita, Chuchita; Oksal, Efriyana; Telaumbanua, Mesra Ratna Sari; Sabatini, Felly; J, Julia; Solla, Angelia; Prasetyo, Debby Catur; Hutabalian, Gracyela; A, Anjelika; H, Heja; Florensia, Ornella Arnia; Apriyanti, Mauliya; Prayoga, Andika; Jonathan Dandy, Arisumi Ir L Tundan,; A, Abdullah
Socius: Jurnal Penelitian Ilmu-Ilmu Sosial Vol 3, No 4 (2025): November
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17677966

Abstract

The Green Initiative conducted in Tumbang Habaon Village, Tewah District, Gunung Mas Regency, Central Kalimantan, aimed to improve environmental awareness and strengthen community capacity in the cultivation and sustainable management of potential plant species. Using a Participatory Action Research (PAR) approach, the program involved socialization activities, technical training, and the collaborative planting of 2,000 trees, including guava, petai, and jengkol. Community members received guidance on proper planting techniques, land preparation, and plant maintenance. The activity successfully increased community understanding of environmental conservation from 40% to 80%. The planted trees showed an 85% survival rate within the first six months, supported by routine mentoring. The program also generated early economic benefits for 50 households through the introduction of productive tree species and contributed to reducing flood risks and improving local biodiversity. Challenges faced during implementation—such as limited availability of quality seedlings and initial community reluctance—were addressed through cooperation with local government stakeholders. Overall, the Green Initiative serves as a practical community service model that promotes environmental sustainability, community participation, and local empowerment, with potential for replication in other rural villages facing similar environmental issues.
Co-Authors A, Abdullah A, Anjelika Afli, Febrianto Ahmad Irawan, Ahmad Ahmad Rifai Aji Pamungkas Alfanaar, Rokiy Alfi, Febrianto Alpian Ananda, Lintang Tri Anatasya, Violina Andra Ari P., Eko Marwanto Heru Mulyantoro Dwi Hermayantiningsih Apriyanti, Mauliya Ariska, Risya Atviaputra, Alvin Sienna Ayu Andhita, Naswa Ayuchecaria, Noverda Berlisnora Dasilva, Caroline C, Chuchita Catur Prasetyo, Debby Chu, Chuchita Chuchita Chuchita, Chuchita Dandy, Jonathan Devianti, Gusnia Dewi, Sintia Ayu Eduard, Jonathan Stefanus Eka Jaya Prastiti, Arini Elya Resha, Enjel Fatah, Abdul Hadjranul Fauzi, M. Zainuddin Lutfi Florensia, Ornella Arnia Gibran , Syahrul Syah H, Heja Hairiah, Rusliananur Hendrik Segah, Hendrik Hutabalian, Gracyela Hutapea, Sonia Tri Mart Grasella Ilham Maulana Indri Aprilia, Indri J, Julia Jonathan Dandy, Arisumi Ir L Tundan, Karelius, Karelius Kartika Komara, Nisa Komara, Nisa Kartika Liswara Neneng Manurung, Stepanus Fredi Mart Grasella Hutapea, Sonia Tri Marvin Horale Pasaribu Maya Sylvani, Miranti Mokhamat Ariefin Nafisah, Zahrotun Natalia Sri Martani Natania Gracia, Amanda Ngazizah, Febri Nur Nisa Kartika Komara Nour baety, Shelly Siti Nyoman Sudyana, I Pangestika, Inten Pebriyanto, Yunus Prasetyo, Debby Catur Prayoga, Andika Prisnanda, Risky Rahman Rahman Remi Ayu Pratika Retno Agnestisia Riana Dewi, Syahrani Rizki Rachmad Saputra Rizkita, Aden Dhana Sabatini, Felly Saputri, Desi Riana Sari, Nopita Tamara Shapira, Shari Bella Solla, Angelia Susanti, Rapela Sylvani, Miranti Maya Tampubolon, Mulani Jeni Lestari Telaumbanua, Mesra Ratna Sari Tundan, Arisumi Ir L Turnip, Oktaviani Naulita Wafa, Shahibatul Wahyu Supriyati Wulandari, Oktavia Rahmi Yanetri Asi Nion, Yanetri Asi Yuneta, Yuneta Zaki, Azmi Malya Zimon Pereiz