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All Journal Jurnal Layanan Masyarakat (Journal of Public Service) Jurnal Pengabdian Masyarakat Hasanuddin (JPMH) Journal of Advanced Technology and Multidiscipline (JATM) English Education Journal
Ilma Amalina
Deparment Of Nanotechnology Engineering, Faculty Of Advanced Technology And Multidiscipline, Universitas Airlangga, Indonesia
Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Public Health Social Sciences Other

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EDUKASI SAINS TEKNOLOGI “PERAN NANOTEKNOLOGI DALAM KEHIDUPAN” MELALUI BUKU CERITA BERGAMBAR UNTUK ANAK USIA DINI DI INDONESIA Mochamad Lutfi Firmansyah; Intan Nurul Rizki; Arief Cahyo Wibowo; Ilma Amalina; Prastika Krisma Jiwanti; Tahta Amrillah; Dhurriah Zain; Septian Nafiatul Khasanah; Rani Naomi Panjaitan; Fadjar Mulya; Retno Sari
Jurnal Layanan Masyarakat (Journal of Public Services) Vol. 5 No. 2 (2021): JURNAL LAYANAN MASYARAKAT
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jlm.v5i2.2021.481-488

Abstract

AbstractScientific literacy is the main key to face challenges in the 21st century to solve problems in everyday life such as water and food, energy, disease, and climate change. Lack of understanding of 'what is nano', the foundation of various disciplines, widely used jargons, and various scientific terms that are difficult to understand, make nanotechnology difficult to be accepted by the wider community. However, this can be overcome by simplifying these complex concepts and presenting them in an interesting way. Media such as story books, infographic posters, interactive videos can be used to explain complex concepts in a simple form. Abroad, there are many story books that raise the concept of nanotechnology and present it in a simple and interesting way. Therefore, the form of picture story books for early childhood and elementary schools can be an effective delivery medium for the concept of nanotechnology.Keywords: education, early children, role of nanotechnology, story books AbstrakLiterasi sains merupakan kunci utama untuk menghadapi berbagai tantangan pada abad 21 untuk memecahkan masalah dalam kehidupan sehari-hari seperti air dan makanan, energi, penyakit, dan perubahan iklim. Hal ini juga berdampak terhadap kurangnya pengetahuan masyarakat Indonesia terhadap teknologi yang berkembang saat ini, salah satunya nanoteknologi. Kurangnya pemahaman tentang ‘apa itu nano’, fondasi dari macam-macam disiplin ilmu, jargon-jargon yang banyak dipergunakan, dan berbagai istilah ilmiah yang sulit dipahami, menyebabkan nanoteknologi sulit diterima oleh masyarakat luas. Namun, hal ini bisa diatasi dengan penyederhanaan konsep-konsep rumit ini dan menyajikannya dengan cara yang menarik. Hal ini sudah banyak dilakukan oleh bidang ilmu lain. Media seperti, buku cerita, poster infografis, video interaktif dapat digunakan untuk menjelaskan konsep rumit dalam bentuk yang sederhana. Di luar negeri sudah banyak buku cerita yang mengangkat konsep nanoteknologi dan menyajikannya secara sederhana dan menarik. Oleh karena itu, bentuk buku cerita bergambar untuk anak usia dini dan sekolah dasar dapat menjadi media penyampaian yang efektif untuk konsep nanoteknologi.Kata kunci: anak usia dini, buku cerita, peran nanoteknologi, pendidikan
PENDIDIKAN DAN APLIKASI NANOTEKNOLOGI DALAM KEHIDUPAN TERHADAP SISWA SEKOLAH MENENGAH ATAS Ilma Amalina; Prastika Krisma Jiwanti; Tahta Amrillah; Intan Nurul Rizki; Mochamad Lutfi Firmansyah; Arief Cahyo Wibowo; Bastoni Semendawai; Muchammad Farchan Hanif; Fadjar Mulya; Retno Sari
Jurnal Layanan Masyarakat (Journal of Public Services) Vol. 6 No. 1 (2022): JURNAL LAYANAN MASYARAKAT
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jlm.v6i1.2022.146-152

Abstract

Salah satu dari tiga pilar pendidikan tinggi atau tridharma di Indonesia adalah pengabdian kepada masyarakat bagi sivitas akademika untuk melatih inovasi dan teknologi yang ditunjukkan dengan kemampuannya dan memberikan manfaat bagi banyak orang. Untuk itu, dosen Departemen Teknik Nanoteknologi, Fakultas Teknologi Maju dan Multidisiplin, Universitas Airlangga Surabaya mengadakan program pengabdian masyarakat yang diberi nama “Penerapan Nanoteknologi dalam Kehidupan: Pendidikan pada Siswa SMA” yang bertujuan untuk menyebarluaskan pengetahuan dan informasi tentang nanoteknologi khususnya untuk siswa sekolah menengah. Sebagai inovasi dan teknologi terkini, nanoteknologi masih belum populer di kalangan pelajar SMA di Indonesia. Dengan demikian, pengabdian masyarakat ini juga diharapkan dapat meningkatkan dan menyeimbangkan pengetahuan masyarakat serta mendukung tujuan ke-4 Sustainable Development Goals (SDGs) untuk pendidikan berkualitas yang dilakukan secara online saat ini. Kegiatan tersebut diikuti oleh 129 peserta dari sekolah mitra (SMAN 1 Sidoarjo, SMAN 1 Pamekasan dan SMAN 1 Trenggalek) dan beberapa peserta dari sekolah nonmitra di Jawa Timur. Webinar ini dilakukan dengan mengklarifikasi penggunaan nanoteknologi dalam kehidupan sehari-hari serta contoh-contoh nanopartikel emas yang disintesis baik secara kimiawi maupun biologis. Perluasan dan transfer pengetahuan berhasil ditunjukkan dengan rata-rata skor post-test (68) meningkat berbanding terbalik dengan skor pre-test (54). Kegiatan ini juga diharapkan dapat meningkatkan pengetahuan mahasiswa tentang perkembangan teknologi terkini dan minat mahasiswa terhadap ilmu pengetahuan dan teknologi sehingga nanoteknologi dapat digunakan untuk memecahkan masalah yang ada di Indonesia.
In Silico Analysis of Chalcone Derivatives as Potential Antibacterial Agents against DHPS Enzyme Ilma Amalina; Ni Nyoman Tri Puspaningsing; Hery Suwito
Journal of Advanced Technology and Multidiscipline Vol. 2 No. 1 (2023): Journal of Advanced Technology and Multidiscipline
Publisher : Faculty of Advanced Technology and Multidiscipline Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jatm.v2i1.43817

Abstract

Chalcone and its derivatives have been reported to perform as antibacterial agents. With the increasing threat of antibacterial resistance in pharmaceutical sector today, the discovery of new antibacterial agents is essential to accomplish good health and well-being in supporting Sustainable Development Goals (SDGs) point 4. In silico analysis is a method used to evaluate some candidates of active compounds before the synthesis process is conducted. This study aims to investigate three chalcone derivatives as potential antibacterial agents using in silico method of molecular docking. The three chalcone derivatives, 3-(4-methoxyphenyl)1-phenylprop-2-en-1-one (1), 1-(4-aminophenyl)-3-(4- methoxyphenyl) prop-2-en-1-one (2) and 1-(4-bromophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (3), were designed as pABA competitive inhibitor on DHPS and analyzed against Eschericia coli. This inhibitory mechanism was folate synthesis inhibition as precursor to DNA and RNA synthesis. Molecular docking of three chalcone derivatives with DHPS was generated using Autodock4. The results of this study showed that free energy binding (kcal/mol) of compounds (1), (2) and (3) were -6.27, -5.35 and -5.77, respectively. Besides, the Ki constant for three compounds in order were 25.50 µM, 120.32 µM and 58.84 µM, respectively. In fact, the molecular docking positions illustrated that three chalcone derivatives occupied the active site cleft. Specifically, compound (1) indicated the best outcome among the two other candidates. Meanwhile, sulfadiazine molecular docking as positive control showed lower free binding energy (-0.86 kcal/mol) and Ki constant (233.19 mM) compared to three other candidates. Therefore, three chalcone derivatives analyzed in this study demonstrated a role as potential antibacterial agents.
UTILIZATION OF LIME PEELS AND INCREASING THE VALUE OF LIME PRODUCTION IN BOLO VILLAGE, GRESIK USING NANOTECHNOLOGY Tahta Amrillah; Intan Nurul Rizki; Mochamad Lutfi Firmansyah; Ilma Amalina; Prastika Krisma Jiwanti; Muchammad Farchan Chanif; Yeremia Budi Cristian; Muhammad Aditya Bryan Rahadi; Muhammad Fahrizal Himawan; Retno Sari
Jurnal Layanan Masyarakat Vol. 7 No. 2 (2023): JURNAL LAYANAN MASYARAKAT
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jlm.v7i2.2023.284-295

Abstract

The people of Bolo Village, Ujung Pangkah District, Gresik Regency, choose to farm as a livelihood, both as farmers on their own land and on other people's land. Lime is a type of plant that is widely grown in the area. With a lime garden area of 450 hectares, lime farmers in this area can produce an average of 2-3 tons of lime per month per hectare. Lime from this sub-district has also reached local and international markets, such as Malaysia and Singapore. The community also develops or processes lime into processed products that have higher economic value, for example processed into processed beverage products in the form of liquids, extracts, instant powders, or processed into belt products, cosmetics and so on. On the other hand, technological developments that are rapidly developing can basically be used to increase the marketability of limes, such as processing lime peels into more useful products, not just lime contents. Nanotechnology can be used to produce lime peel powder with a nanometer size using a tool called a ball mill and grinder. The process of making lime peel nanopowder using a ball mill is very simple. This tool has also been developed a lot so the price is also cheap. For this reason, the community service activities is carried out to provide education to lime farmers in the Ujung Pangkah sub-district, Gresik to process lime peels into powder and make it possible to obtain nanopowder which has high selling value and or produces processed lime into other products. The expected output is lime peel processed products into powders of various sizes, one of which is nanometer with a lime peel powder maker, in this case a ball mill and grinder with simple operations and low prices. In simple terms, especially large powders can be used as additional ingredients for spices, even tea mixtures. This community service activity can support the 12th point of the Sustainable Development Goals in promoting zero waste, namely responsible consumption and production; as well as on point 8, namely decent work and economic growth in encouraging the formation of MSMEs to utilize processed orange peels to increase their economic value. Thus, we also believe that the community service would not only increase the lime home industry in Bolo village significantly, but also increase awareness of the community about the environmental sustainability.
APPLICATION OF NANOSENSOR BASED SCREEN PRINTED ELECTRODE FOR ANALYSIS OF ARTIFICIAL SWEETENER FOR PHARMACISTS AND ANALYST IN PONTIANAK Jiwanti, Prastika Krisma; Saputra, Mirza Ardella; Susilo, Raden Joko Kuncoroningrat; Hayaza, Suhailah; Amrillah, Tahta; Firmansyah, Mochamad Lutfi; Amalina, Ilma; Mulya, Fadjar; Rizki, Intan Nurul; Sari, Retno
Jurnal Layanan Masyarakat (Journal of Public Services) Vol. 8 No. 3 (2024): JURNAL LAYANAN MASYARAKAT
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jlm.v8i3.2024.339-345

Abstract

The development of nanotechnology in the world is very rapid, and the applications of nanotechnology can be felt in various fields in everyday life. For instance, to control food, nanotechnology plays a role in creating early detection tools for food additives, which are known to be dangerous if consumed by humans in excess, such as the presence of colorants that are not permitted or food additives that exceed tolerance limits. Nanosensors based on screen print electrodes (SPE) are devices that can be used for detection with various notable properties such as fast, sensitive and portable. Seeing the importance of developing and down streaming nanotechnology to society, education regarding the role of nanotechnology needs to be carried out. In this activity, nanotechnology applied in the manufacture of nanosensor devices was introduced, especially to analysts at the drug and food control center and the health service. Apart from that, through this activity, sustainable collaboration can be established between the community service team who are researchers in the field of nanosensors and users in the field who are drug and food regulatory bodies, to develop nanosensor technology according to needs in the field. This activity will be carried out in Pontianak, West Kalimantan, specifically aimed at pharmacists and analysts in the drug and food control center, health service, and industry and trade service (Disperindag). This activity will include education about nanotechnology applications in various fields as well as a demonstration on the use of SPE-based naosensor devices. From this event, in future the analyst may do the analysis in field without waiting long time analysis in laboratory. From this community service activities, scientific articles and publications can be produced in print/electronic media, as well as videos of community service activities, in accordance with the main performance indicators determined nationally.
Analysing Tenth-Grade Students’ Difficulty and Their Perceptions in Writing Recount Text Ilma Amalina; Henrikus Joko Yulianto
English Education Journal Vol. 14 No. 3 (2024): September 2024
Publisher : English Education Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/6c15jt72

Abstract

One of the most important skills in studying English, particularly for EFL students, is writing recount texts. However, a lot of students struggle to grasp the components needed to write the texts. With the focus on linguistic and structural components, this study investigates difficulties faced by tenth-grade students at SMA Al Fusha Kedungwuni when producing recount texts. Furthermore, it examined how students perceive these difficulties and how their perspectives correspond with the understanding of the writing process. A mixed-methods technique was used in the study, which combined an analysis of the students' recount texts with a survey of their perceptions. The text reveals that students face structural and linguistic difficulties in writing recount texts. Structural difficulties include unclear chronological order, inadequate orientation, unclear events, weak or missing reorientation, and difficulty managing length and detail. Linguistic difficulties include tense usage, vocabulary choice, cohesion, grammar, sentence structure, spelling, and punctuation. Students' perceptions show sufficient engagement with critical stages of the writing process, such as planning and revising. However, self-reported data may introduce bias, as students may not accurately assess their own difficulties. This highlights a gap between self-awareness and actual performance in writing recount texts. The findings suggest the need for teachers to emphasize their teaching on recount text structure, incorporating activities to strengthen understanding. In addition, students should master past tense grammatical rules and practice changingpresent tense to past tense. Curriculum developers should emphasize the writing process, provide detailed explanations, and integrate grammar instruction.
Deteksi Bahan Tambahan Makanan dan Obat melalui Pendekatan Nanosensor di BPOM Surabaya Amalina, Ilma; Hayaza, Suhailah; Jiwanti, Prastika Krisma; Saputra, Mirza Ardella; Susilo, Raden Joko Kuncoroningrat; Amrillah, Tahta; Firmansyah, Mochammad Lutfi; Mulya, Fadjar; Sari, Retno
Jurnal Pengabdian Masyarakat Hasanuddin (JPMH) Vol 6 No 1 (2025)
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31947/jpmh.v6i1.44257

Abstract

Perkembangan nanoteknologi dalam bidang kesehatan memiliki manfaat yang sangat besar, seperti ditemukaannya material penghantaran obat yang efektif, termasuk juga dalam aplikasi deteksi dini berbagai penyakit, cemaran berbahaya dalam tubuh, maupun lingkungan. Selain itu, dalam upaya pengawasan makanan, nanoteknologi berperan dalam terciptanya alat pendeteksi dini bahan tambahan makanan, yang diketahui berbahaya apabila dikonsumsi oleh manusia secara berlebih, seperti adanya zat warna yang tidak diijinkan maupun kandungan tambahan makanan yang melebihi batas toleransi. Nanosensor berbasis screen printed electrode (SPE) merupakan salah satu teknologi yang dapat digunakan untuk mewujudkan terciptanya rangkaian alat pendeteksi yang cepat, sensitif, dan portable. Pada kegiatan ini, nanoteknologi yang diterapkan pada pembuatan alat nanosensor diperkenalkan khususnya kepada analis yang ada di pusat pengawasan obat dan makanan serta dinas kesehatan, sehingga dapat meningkatkan pengetahuan tim badan pengawas obat dan makanan tentang manfaat nanoteknologi dalam pendeteksian bahan tambahan makanan. Kegiatan ini juga merupakan upaya untuk menjalin kerjasama berkelanjutan antara tim pengabdian masyarakat yang merupakan peneliti dalam bidang nanosensor dengan user di lapangan yang merupakan badan pengawas obat dan makanan, untuk mengembangkan teknologi nanosensor sesuai dengan kebutuhan di lapangan. Kegiatan ini dilaksanakan di Badan Pengawas Obat dan Makanan Surabaya, Jawa Timur. Acara dihadiri oleh 57 apoteker dan analis di lingkungan pusat pengawasan obat dan makanan, dinas kesehatan, serta instansi swasta di Surabaya. Kegiatan ini diisi dengan edukasi tentang aplikasi nanoteknologi diberbagai bidang serta demo penggunaan alat nanosensor berbasis SPE untuk mendeteksi logam berat, antibiotic, dan pewarna makanan. Sebanyak lebih dari 57% peserta menyatakaan sangat puas dengan pelaksanaan kegiatan ini. Dari kegiatan pengabdian masyarakat yang dilakukan dihasilkan artikel ilmiah dan publikasi pada media cetak/elektronik, serta video rangkaian kegiatan pengabdian masyarakat, sesuai dengan indikator kinerja utama yang ditetapkan secara nasional.
Co-Authors Arief Cahyo Wibowo Bastoni Semendawai Dhurriah Zain Fadjar Mulya Firmansyah, Mochamad Lutfi Firmansyah, Mochammad Lutfi Henrikus Joko Yulianto Hery Suwito Intan Nurul Rizki Mirza Ardella Saputra Muchammad Farchan Chanif Muchammad Farchan Hanif Muhammad Aditya Bryan Rahadi Muhammad Fahrizal Himawan Ni Nyoman Tri Puspaningsing Prastika Krisma Jiwanti Raden Joko Kuncoroningrat Susilo Rani Naomi Panjaitan Retno Sari Septian Nafiatul Khasanah Suhailah Hayaza Tahta Amrillah Yeremia Budi Cristian