Article Per Year (5 Year)
p-Index From 2021 - 2026
0.817
P-Index
This Author published in this journals
All Journal JURNAL KIMIA SAINS DAN APLIKASI Satera: Jurnal Sains dan Teknik Terapan Hayyan Journal
Iin Indriani
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Hasanuddin, Makassar 90245|Universitas Hasanuddin|Indonesia
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Electrical & Electronics Engineering Engineering Materials Science & Nanotechnology Medicine & Pharmacology

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Synthesis of MCM-41 Silica Mesoporous Modified with Zn Metal Samriani Samriani; Muhammad Zakir; Paulina Taba; Nursiah La Nafie; Iin Indriani
Jurnal Kimia Sains dan Aplikasi Vol 25, No 8 (2022): Volume 25 Issue 8 Year 2022
Publisher : Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jksa.25.8.286-291

Abstract

MCM-41 and Zn-MCM-41 were successfully synthesized using hydrothermal and impregnation methods. The synthesized silica mesoporous was confirmed by characterizing the material using XRD, SEM-EDS, and BET-BJH analyses. XRD results showed three main peaks at angles of 2θ = 2.40° (100), 3.87° (200), and 4.49° (210), which are characteristics of mesoporous materials with hexagonal structures. SEM analysis showed that the surface morphology of Zn-modified MCM-41 formed aggregates of smaller particles. The EDS results showed that the amount of Zn in MCM-41 was 1.25%. Modification with Zn metal also affected the surface area and porosity of MCM-41, where the surface area, pore volume, and pore diameter decreased. Based on the adsorption-desorption analysis of N2 gas, both materials exhibit a type IV isotherm typical for mesoporous materials with an H1 hysteresis loop.
Characterization of MCM-41 Mesoporous Silica using the Hydrothermal Method Indriani, Iin; Gusti, Herdie Idriawien; Agustina, Ayu Safitri; Karneng, Syahdam
Jurnal Sains dan Teknik Terapan Vol. 2 No. 2 (2024): Jurnal Sains dan Teknik Terapan
Publisher : Unit Penelitian dan Pengabdian Kepada Masyarakat, AK-Manufaktur Bantaeng

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

Abstract

This research was conducted to determine the characteristics of MCM-41 mesoporous silica. The mesoporous silica synthesis process used the hydrothermal method. The main ingredients used were cetyltrimethyl ammonium chloride (STAK) surfactant as a structure directing agent and ludox HS-40 as a silica source. The synthesized MCM-41 mesoporous silica was then characterized by using X-Ray Powder Diffraction (XRD) and Fourier Transform Infrared (FTIR). The XRD characterization results showed several peaks indexed with decreasing intensity, namely (100), (110) (200) and (210). This is a typical peak possessed by MCM-41 mesoporous silica. These peaks followed a hexagonal structure pattern. The FTIR spectrum showed several distinctive peaks belonging to MCM-41 mesoporous silica.
The content of Compounds and Bioactivity of the Eucalyptus sp species Miftahul Jannah Abd Haris; Andi Nur Fitriani Abubakar; Syahdam Karneng; Iin Indriani; Herdie Idriawien Gusti; Surahmat; Triana Febrianti
Hayyan Journal Vol. 2 No. 3 (2025): October
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v2i3.3580

Abstract

Eucalyptus sp. is one of the plant genera from the Myrtaceae family which is widely known for its diverse secondary metabolite content and high biological activity. This study aims to systematically examine the diversity of active compounds and potential bioactivity of various Eucalyptus species, especially in the leaves, bark, seeds, and essential oils. Various compounds such as 1,8-cineole, citronellal, flavonoids, and phenolic compounds have been shown to contribute to pharmacological activities such as antioxidants, antimicrobials, anti-inflammatory, immunomodulators, anticancer, as well as natural insecticides and repellents. The results of the review indicate that these activities have great relevance in the development of biopharmaceutical products, cosmetics, and other health applications. The diversity of compounds and broad pharmacological effects place Eucalyptus as a very potential source of natural materials to be developed sustainably.
Review of the Agronomic and Biochemical Potential of Eucalyptus Plants ( Melaleuca cajuputi ) as Essential Oil Producers Siti Fatimah; Ilda Yangti; Andi Nurfitri Abubakar; Syahdam Karneng; Iin Indriani; Surahmat; Triana Febrianti
Hayyan Journal Vol. 2 No. 3 (2025): October
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v2i3.3615

Abstract

Studi ini mengeksplorasi potensi agronomi dan biokimia Melaleuca cajuputi (kayu putih) melalui tinjauan pustaka komprehensif penelitian Indonesia yang diterbitkan antara tahun 2019 dan 2024. Tujuannya adalah untuk mengevaluasi efektivitas berbagai strategi budidaya khususnya sistem agroforestri, pemupukan organik, dan perbaikan genetik dalam meningkatkan produktivitas dan kualitas minyak atsiri kayu putih. Hasil menunjukkan bahwa pola agroforestri menggunakan serai wangi ( Cymbopogon nardus ) yang ditumpangsarikan dengan varietas Sitrona 2 Agribun menghasilkan produksi minyak tertinggi (2,84%) dan kandungan 1,8-sineol (hingga 52,98%). Pemupukan organik menggunakan kompos tandan kosong kelapa sawit meningkatkan kesuburan tanah dan pertumbuhan tanaman, sementara inokulasi mikoriza arbuskular secara signifikan meningkatkan kelangsungan hidup bibit dan perkembangan daun. Lebih lanjut, varietas yang dipilih secara genetik menghasilkan 1,2–1,3% hasil minyak dengan kadar sineol mencapai 68–75%. Temuan ini menunjukkan manfaat sinergis dari praktik agronomi terpadu dan pemuliaan tanaman dalam menghasilkan minyak kayu putih berkualitas tinggi untuk aplikasi industri dan lingkungan yang berkelanjutan.
Co-Authors Andi Nur Fitriani Abubakar Andi Nurfitri Abubakar Ayu Safitri Agustina Gusti, Herdie Idriawien Herdie Idriawien Gusti Ilda Yangti Karneng, Syahdam Miftahul Jannah Abd Haris Muhammad Zakir Nursiah La Nafie Paulina Taba Samriani Samriani Siti Fatimah Surahmat Surahmat Syahdam Karneng Syahdam Karneng Triana Febrianti Triana Febrianti