Claim Missing Document
Check
Articles

Found 26 Documents
Search

Ticagrelor Solubility and Dissolution Rate Enhancement Using Mesoporous Silica SBA-15 Hasanah, Uswatul; Rizky, Fattihatul; Mohd Amin, Mohd Cairul Iqbal; Zaini, Erizal
Science and Technology Indonesia Vol. 10 No. 2 (2025): April
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2025.10.2.598-604

Abstract

Ticagrelor is a triazolopyrimidine antiplatelet agent with poor water solubility. Ticagrelor was incorporated into mesoporous silica SBA15 in this study to evaluate its physical stability and improve its solubility and dissolution rate. TEOS was employed as a silica precursor and Pluronic P123 as a template to synthesize SBA-15. Ticagrelor was loaded into SBA-15 at a mass ratio of 1:1. Physicochemical characterization was conducted using nitrogen adsorption-desorption isotherm analysis, powder X-ray diffraction (PXRD), differential scanning calorimetry (DSC), fourier-transform infrared spectroscopy (FT-IR), and scanning electron microscopy (SEM). Ticagrelor solubility and dissolution were tested using distilled water as the medium. To evaluate the physical stability, Ticagrelor-SBA-15 was stored in a climatic chamber at 75% RH and 40°C for a month and analyzed using PXRD. Physicochemical characterization indicated efficient adsorption of ticagrelor into the SBA-15 pores, resulting in an amorphous form of solid material. Meanwhile, solubility and dissolution rate testing showed respective increases of 1.33 times and 1.74 times with significant differences (p<0.05) while maintaining its physical stability after storage for one month. Based on this study, it can be concluded that the incorporation of  mesoporous SBA-15 significantly enhances ticagrelor’s solubility and dissolution rate while maintaining stability.
Pengaruh Penggunaan Mobile Health dan Fitur Pemantauan Terhadap Gaya Hidup Sehat: Literatur Review Hasanah, Uswatul; Zahira, Sayyidati; Barokah, Wuni; Hajijah, Sri
Cindoku : Jurnal Keperawatan dan Ilmu Kesehatan Vol. 2 No. 1 (2025): Februari
Publisher : PT. Alahyan Publisher Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61492/cindoku.v2i1.262

Abstract

The m-health application provides various information needed by the general public, not only information but easy access. One example is the use of health applications, with technology, namely mobile health applications, it can make things easier for people, especially in the health sector. Especially in the health sector, it makes it easy for users to monitor health remotely and various other features to improve the quality of health services for the community. This research examines the effect of using mobile health and monitoring features on a healthy lifestyle. This type of research uses literature review techniques. This research was conducted using the Google Scholar database by searching for several previous articles related to the use of mobile health applications in improving the quality of health services. With the development of mobile health technology in the world of health, it turns out that it has a good influence on society. Mobile health is an innovation in the health sector that uses media to access digital-based health information and services.
Amine-Functionalized Mesoporous Silica SBA-15 for Enhanced Solubility and Release Rate of Gliclazide Sayyidina, Fasqina; Gumala, Azhoma; Zaini, Erizal; Hanifa, Dini; Hasanah, Uswatul
Science and Technology Indonesia Vol. 10 No. 3 (2025): July
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2025.10.3.963-971

Abstract

Gliclazide (GLI), a sulfonylurea-class antidiabetic drug, exhibits poor aqueous solubility, limiting its bioavailability. This study aimed to enhance gliclazide’s solubility and dissolution rate by adsorbing it into mesoporous silica SBA-15 and amine-functionalized SBA-15 (SBA-15-A). SBA-15 was synthesized using Pluronic® P123 as a template and tetraethyl orthosilicate (TEOS) as the silica precursor, while 3-aminopropyltriethoxysilane (APTES) was used to introduce amine functional groups. Gliclazide was loaded into SBA-15 and SBA-15-A at a 1:3 mass ratio. The materials (GLI, SBA-15, SBA-15-A, GLI-SBA, and GLI-SBA-A) were characterized using nitrogen adsorption-desorption isotherms, differential scanning calorimetry (DSC), Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and powder X-ray diffraction (PXRD). Characterization revealed that the pore diameters of SBA-15 and SBA-15-A were 6.079 nm and 5.483 nm, respectively. FT-IR confirmed the interaction between gliclazide and the mesoporous carriers. SEM and TEM analysis showed crystalline gliclazide and rod-shaped morphologies for the mesopores samples. DSC and PXRD results indicated that most of the gliclazide had been converted to an amorphous form. Solubility testing over 24 hours showed that GLI-SBA and GLI-SBA-A improved gliclazide solubility by 1.375- and 2.334-fold, respectively, compared to pure gliclazide. Dissolution testing in distilled water revealed a 6.033-fold and 3.887-fold increase in the release rate at 5 minutes for GLI-SBA and GLI-SBA-A, respectively. Both solubility and release rate improvements were statistically significant (p <0.05). These findings suggest that amine functionalization of SBA-15 effectively enhances the solubility and dissolution rate of gliclazide.
IMPLEMENTASI SENTRA BERMAIN PERAN DALAM PEMBELAJARAN BAHASA ANAK DI PAUD AL AMIN PRINGGODANI BANTUR-MALANG Hasanah, Uswatul
JURALIANSI: Jurnal Lingkup Anak Usia Dini Vol. 2 No. 1 (2020): JURALIANSI (JURNAL LINGKUP ANAK USIA DINI)
Publisher : Program Studi Pendidikan Islam Anak Usia Dini (PIAUD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35897/juraliansi.v2i1.364

Abstract

The ability of teachers to manage role playing learning is one of the attractions of children who can affect children's language skills. The purpose of this study is to describe the implementation of the role playing center, the role of the teacher, and the process of language learning through the technique of using an early childhood role playing center. The research method is descriptive-qualitative. Data collection techniques such as interviews, observation, and documents. The findings obtained include preparing a role playing learning plan, role playing activities require the full involvement of children, especially in the space and time of its application and the role of the teacher in building creative learning to improve children's language skills. This study concluded that the process of developing language skills in children is not enough to be done only once in the role playing learning center. Instead, it needs to be done repeatedly in the process of applying it by determining the themes in learning center playing roles differently. Thus, the role of the teacher is very important in building creativity in managing learning in the classroom.
IMPLEMENTASI SENTRA BERMAIN PERAN DALAM PEMBELAJARAN BAHASA ANAK DI PAUD AL AMIN PRINGGODANI BANTUR-MALANG Hasanah, Uswatul
JURALIANSI: Jurnal Lingkup Anak Usia Dini Vol. 2 No. 1 (2020): JURALIANSI (JURNAL LINGKUP ANAK USIA DINI)
Publisher : Program Studi Pendidikan Islam Anak Usia Dini (PIAUD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35897/juraliansi.v2i1.364

Abstract

The ability of teachers to manage role playing learning is one of the attractions of children who can affect children's language skills. The purpose of this study is to describe the implementation of the role playing center, the role of the teacher, and the process of language learning through the technique of using an early childhood role playing center. The research method is descriptive-qualitative. Data collection techniques such as interviews, observation, and documents. The findings obtained include preparing a role playing learning plan, role playing activities require the full involvement of children, especially in the space and time of its application and the role of the teacher in building creative learning to improve children's language skills. This study concluded that the process of developing language skills in children is not enough to be done only once in the role playing learning center. Instead, it needs to be done repeatedly in the process of applying it by determining the themes in learning center playing roles differently. Thus, the role of the teacher is very important in building creativity in managing learning in the classroom.
OPTIMALISASI PENGGUNAAN MEDIA SOSIAL SEBAGAI SARANA PROMOSI ONLINE PADA UMKM BAKSO 35 AMBALAWI PADA UMKM BAKSO 35 AMBALAWI Hasanah, Uswatul; Nadilah; Purnama, Ita
EduImpact: Jurnal Pengabdian dan Inovasi Masyarakat Vol. 2 No. 2 (2025): EduImpact: Jurnal Pengabdian dan Inovasi Masyarakat
Publisher : Cipta Pustaka Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63324/eipm.2v.2i.96

Abstract

Perkembangan teknologi informasi dan komunikasi memberikan peluang besar bagi pelaku Usaha Mikro, Kecil, dan Menengah (UMKM) untuk meningkatkan pemasaran produk melalui media sosial. Penelitian ini bertujuan mengoptimalkan penggunaan media sosial sebagai sarana promosi daring pada UMKM Bakso 35 Ambalawi guna meningkatkan brand awareness dan penjualan. Metode yang digunakan adalah studi kasus dengan pendekatan kualitatif dan kuantitatif, melibatkan analisis konten media sosial serta survei terhadap konsumen dan pelaku UMKM. Hasil penelitian menunjukkan bahwa dengan strategi konten yang tepat, pemanfaatan fitur media sosial seperti Instagram dan WhatsApp dapat meningkatkan interaksi dengan pelanggan dan memperluas jangkauan pasar. Optimalisasi ini berkontribusi signifikan terhadap peningkatan penjualan dan loyalitas konsumen. Oleh karena itu, UMKM Bakso 35 Ambalawi disarankan terus mengembangkan konten kreatif dan memanfaatkan fitur digital secara maksimal sebagai bagian dari strategi pemasaran daring.
Perancangan Sistem Informasi Pemesanan Menu Berbasis Android Niesa, Chaeroen; Mutasar, Mutasar; Hasanah, Uswatul
Jurnal Tika Vol 8 No 3 (2023): Jurnal Teknik Informatika Aceh
Publisher : Fakultas Ilmu Komputer Universitas Almuslim Bireuen - Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/tika.v8i3.2369

Abstract

MC Coffe Bireuen is a place visited by customers to shop for food and drinks, the restaurant business has been very much in demand by the public in general, because apart from having a good turnover, it is also easy to develop. The current condition at MC cafe is still using the manual ordering method and the exemption from the use of internet access by customers. This makes it difficult for cafe owners to spend on internet access bills, plus the payment system is still manual which causes the calculations to be quite time consuming. then designed a local website and management system for the use of internet access that is able to provide solutions in working on ordering services. In the design of this application system, it provides an Android ordering menu to make it easier for customers and their workers to handle orders and payments.
GAMBARAN PENGETAHUAN REMAJA PUTRI TENTANG ANEMIA GIZI DI SMP NEGERI 30 MEDAN Anggita, Dwi; Suraya, Rani; Maharani, Aulia; Ahmadi, Dela Andika; Witriani, Eca; Hannari, Marysha Ikmaniar; Rizqi, Puan Maulida Syifa; Refiana, Revail; Annisa, Rifa; Dewi, Sentia; Hasanah, Uswatul
Jurnal Kesehatan Tambusai Vol. 5 No. 1 (2024): MARET 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jkt.v5i1.23199

Abstract

Masa remaja merupakan masa di mana tubuh mengalami perubahan yang signifikan. Perubahan ini dapat dilihat dari perubahan fisiologis dan psikologis yang cepat serta stabilitas perkembangan tubuh. Peralihan dari masa anak-anak menuju masa dewasa dikenal sebagai usia remaja, yang mana melibatkan perubahan signifikan dalam hal fisik dan hormonal. Remaja putri mempunyai risiko terkena anemia dua kali lebih tinggi dibandingkan laki-laki, hal ini disebabkan adanya pendarahan  atau menstruasi bulanan yang terjadi pada wanita. Kurangnya pengetahuan dan kesadaran membuat remaja putri rentan mengalami anemia. Penelitian ini menggunakan jenis penelitian kuantitatif dengan pendekatan desain penelitian deskriptif. Penelitian dilakukan di SMP Negeri 30 Medan pada bulan November 2023, dengan populasi seluruh remaja putri di SMP Negeri 30 Medan dengan 131 responden sebagai sampel, dan menggunakan teknik pengambilan sampel metode total sampling. Data dikumpulkan melalui kuesioner mengenai anemia gizi dan dianalisis secara univariat. Pada penelitian ini didapatkan distribusi frekuensi usia pada responden yang mendominasi yakni usia 14 tahun sebanyak 74 responden (56,5%). Dan distribusi frekuensi tingkat kategori pengetahuan responden yang mendominasi yakni kategori pengetahuan baik sebanyak 91 responden (69,5%). Simpulan: Dari hasil tersebut, dapat disimpulkan bahwa pengetahuan pada remaja putri di SMP Negeri 30 Medan mayoritas baik yakni sebanyak 91 responden (69,5%). Selain itu, tingkat pengetahuan juga mempengaruhi kejadian anemia pada remaja putri, selain faktor pengetahuan, anemia juga dapat di pengaruhi oleh faktor usia remaja putri yang sedang dalam masa pertumbuhan dan perkembangan.
Enhancing Children's Creativity Through Art-Based Learning in Early Childhood: A Strategy to Stimulate Gross and Fine Motor Development Hasanah, Uswatul; Kamila, Fi’isatil; Wulandari, Rika; Caesar Rahmawati Khoirina, Riila
Nak-Kanak: Journal of Child Research Vol. 2 No. 1 (2025)
Publisher : Program Studi Pendidikan Guru Pendidikan Anak Usia Dini, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/njcr.v2i1.138

Abstract

Background of the study: Early childhood is a critical period for fostering creativity and developing motor and socio-emotional skills. Integrating art into early childhood education has the potential to stimulate these aspects in a holistic manner. However, there is still limited research on how art-based learning strategies affect children's overall development, especially in the context of Indonesian early childhood institutions. Aims and scope of paper: This study aims to explore the effectiveness of implementing art as an integrated learning strategy at RA Bakti Telang. It focuses on examining the impact of art activities on the development of children’s creativity, gross and fine motor skills, and socio-emotional abilities. Methods: A qualitative case study approach was employed. Data were collected through classroom observations, in-depth interviews with teachers and parents, and documentation of art activities conducted at the school. Thematic analysis was used to interpret the findings. Results: The study found that art activities such as traditional dance, hadroh (Islamic percussion performance), and coloring significantly enhanced children's creativity and positively stimulated both gross and fine motor development. Dance activities improved body coordination and balance, while coloring refined fine motor control through the use of writing tools. Additionally, participation in group art projects fostered social skills such as cooperation and empathy. A key challenge identified was the limited involvement of parents, particularly fathers, in supporting these activities. Contribution: This study contributes to the development of a more inclusive and adaptive model of art education for early childhood settings. It offers practical recommendations for increasing family engagement and provides guidance for other early childhood education institutions seeking to implement more effective and comprehensive art-based programs.
Adaptive Leadership in the Dynamics of Business in the Digital Era Hasanah, Uswatul; Rozi, Fakhrur
International Journal of Public Administration and Policy Vol. 1 No. 2 (2025): July
Publisher : Universitas Indonesia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58290/ijpap.v1i2.138

Abstract

In the digital era, characterized by rapid and unpredictable changes, adaptive leadership has become crucial for organizational sustainability. This study aims to examine the importance of adaptive leadership in facing business dynamics, the key characteristics required of adaptive leaders, implementation strategies, and the challenges involved. A descriptive qualitative method was used through a literature review approach. The results indicate that adaptive leaders must possess a clear vision, flexibility, strong communication skills, and the courage to make decisions amid uncertainty. Key strategies include training programs, encouraging innovation, and fostering team involvement. The main challenges are resistance to change and limited resources. In conclusion, adaptive leadership is not only a competitive advantage but also a necessity in addressing the challenges of the digital business landscape.