プロフィール詳細

プロジェクトを作成

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Amri Y.に依頼

Indonesia

Chemistry Researcher | Materials & Catalysis Specialist | R&D in Green Chemistry & Waste Valorization

プロフィール概要

I am a Chemistry Researcher with a Master’s degree (GPA 3.99/4.00) specializing in Physical Chemistry and Materials Science, with proven expertise in catalyst synthesis, nanomaterials, and waste treatment technologies. My research background includes the development of heterogeneous catalysts (Fe₃O₄, activated carbon, porous materials) for energy and environmental applications, as well as organic synthesis and biomass conversion. With experience as a university lecturer and R&D researcher, I have led projects funded by the Ministry of Education (DIKTI) and delivered publications in nanomaterials, renewable energy, and sustainable chemistry. I am skilled in laboratory synthesis, scale-up, product development, and advanced instrumentation (GC, GC-MS, UV-Vis, FTIR, XRD, SEM-EDX, VSM, GSA, XPS, and XRF). On Kolabtree, I collaborate with industries, startups, and researchers in the fields of green chemistry, product development, and environmental remediation, offering services in scientific consulting, experimental design, technical writing, and data analysis.

専門分野

• ☆ Inorganic Chemistry
• ☆ Physical Chemistry
• ☆ Analytical Chemistry
• ☆ Crystallography
• ☆ X-Ray Crystallography
• ☆ Spectrophotometry
• ☆ Mass Spectrometry
• ☆ Thermal Analysis
• ☆ Gas Chromatography
• ☆ Particle Size Distribution
• ☆ Green Chemistry
• ☆ Theoretical Chemistry
• ☆ Particle-Induced X-Ray Emission

サービス

• Writing
• Research
• Consulting
• Product Development

Writing Technical Writing

Research Scientific and Technical Research, Systematic Literature Review

Consulting Scientific and Technical Consulting, Manufacturing Consulting

Product Development Formulation, Recipe Development, Manufacturing, Quality Assurance & Control (QA/QC), Concept Development

職務経験

Waste Treatment Consultant

PT Mukti Mandiri Lestari

3月 2025 - 現在

lecturer

Nusa Bangsa University

10月 2022 - 現在

学歴

Master of Science (Chemistry)

Universitas Islam Indonesia

3月 2020 - 1月 2022

Bachelor (Chemistry)

Universitas Islam Indonesia

9月 2014 - 10月 2018

認定資格

• Certificate of Appreciation

  University of Malaya Malaysia

  https://drive.google.com/file/d/1R6cWsve5S5JG3kzD36Nx3EBVdSSgdfJS/view?usp=sharing

  4月 2022 - 4月 2022

• Certificate of Participation / National Olympiad on Mathematics and Natural Sciences (National))

  RISTEKDIKTI

  https://drive.google.com/file/d/1j60m91HEs4VX12kYNOEr8LFAOt2_HQx5/view?usp=sharing

  5月 2017 - 5月 2017

出版物

JOURNAL ARTICLE

Nurhayati, L., Hidayat, H., Yahya, A., Susanty, D., Arrisujaya, D., Ariesta, N.(2025). Characterization and evaluation of nanocellulose-coated activated carbon tablets for controlled release of Raoultella ornithinolytica B4 in soil remediation applications . Bioremediation Journal.

Nurhayati, L., Minerva, R.T., Susanty, D., Arrisujaya, D., Ariesta, N., Yahya, A., Hidayat, H.(2025). Eco-Friendly Nanocellulose from Coconut Fiber: Optimizing Cellulase Enzymes for Sustainable Production . Asian Journal of Green Chemistry. 9. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 115-128.

Fatimah, I., Yahya, A., Rubiyanto, D., Sagadevan, S., Oh, W.-C., Doong, R.-A.(2025). Phosphotungstic acid (H3PW12O40)-loaded onto titanium porous montmorillonite heterostructure for the effective enhanced kinetics and thermodynamic conversion of citronellal . Case Studies in Chemical and Environmental Engineering. 11.

Fatimah, I., Citradewi, P.W., Iqbal, R.M., Ghazali, S.A.I.S.M., Yahya, A., Purwiandono, G.(2023). Geopolymer from tin mining tailings waste using Salacca leaves ash as activator for dyes and peat water adsorption . South African Journal of Chemical Engineering. 43. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 257-265.

Fatimah, I., Yahya, A., Purwiandono, G., Sagadevan, S.(2023). WO3 dispersed on a titanium porous clay heterostructure as a highly efficient visible light-active photocatalyst . Inorganic Chemistry Communications. 158.

Wiyantoko, B., Kurniawati, P., Purbaningtias, T.E., Jauhari, M.H., Yahya, A., Tamyiz, M., Fatimah, I., Doong, R.-A.(2022). Assessing the effect of calcination on adsorption capability of Mg/Al layer double hydroxides (LDHs) . Materials Research Express. 9. (3).

Fitri, S., Yahya, A., Sheikh Mohd Ghazali, S.A.I., Fatimah, I.(2022). Surface functionalized halloysite with n-[3-trimethoxysilyl)propyl] ethylenediamine for chromium and nickel adsorption from aqueous solution . Biointerface Research in Applied Chemistry. 12. (6). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 7205-7213.

Fatimah, I., Yahya, A., Iqbal, R.M., Tamyiz, M., Doong, R.-A., Sagadevan, S., Oh, W.-C.(2022). Enhanced Photocatalytic Activity of Zn-Al Layered Double Hydroxides for Methyl Violet and Peat Water Photooxidation . Nanomaterials. 12. (10).

Fatimah, I., Zaenuri, F.U., Doewandono, L.N., Yahya, A., Citradewi, P.W., Sagadevan, S., Oh, W.-C.(2021). Biogenic Silica Extracted from Salacca Leaf Ash for Salicylic Acid Adsorption . Science and Technology Indonesia. 6. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 296-302.

Fatimah, I., Citradewi, P.W., Yahya, A., Nugroho, B.H., Hidayat, H., Purwiandono, G., Sagadevan, S., Ghazali, S.A.I.S.M., Ibrahim, S.(2021). Biosynthesized gold nanoparticles-doped hydroxyapatite as antibacterial and antioxidant nanocomposite . Materials Research Express. 8. (11).

Yahya, A., Rubiyanto, D., Fatimah, I.(2021). Heterogeneous catalytic conversion of citronellal into isopulegol and menthol: Literature review . Science and Technology Indonesia. 6. (3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 166-180.

Likasari, I.D., Astuti, R.W., Yahya, A., Isnaini, N., Purwiandono, G., Hidayat, H., Wicaksono, W.P., Fatimah, I.(2021). NiO nanoparticles synthesized by using Tagetes erecta L leaf extract and their activities for photocatalysis, electrochemical sensing, and antibacterial features . Chemical Physics Letters. 780.

Fatimah, I., Rubiyanto, D., Prakoso, N.I., Yahya, A., Sim, Y.-L.(2019). Green conversion of citral and citronellal using tris(bipyridine)ruthenium(II)-supported saponite catalyst under microwave irradiation . Sustainable Chemistry and Pharmacy. 11. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 61-70.

CONFERENCE PAPER

Fatimah, I., Yahya, A., Sasti, R.A.T.(2017). Preparation of sodium dodecyl sulphate-functionalized activated carbon from Gnetum gnemon shell for dye adsorption . Aip Conference Proceedings. 1823.

Salmahaminati, Husnaqilati, A., Yahya, A.(2017). Statistical t Analysis for the Solution of Prediction Trash Management in Dusun Tanjung Sari Kec. Ngaglik Kab Sleman, Yogyakarta . Journal of Physics Conference Series. 795. (1).