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Marpongahtun Marpongahtun

Observed names: MARPONGAHTUN MARPONGAHTUN, Marpongahtun, Marpongahtun
Observed institution: Universitas Sumatera Utara
ORCID: 0000-0003-1050-0431
Observed ORCID: 0000-0003-1050-0431
OpenAlex ID: A5091511356
A Review on Emerging Pollutants in the Water Environment: Existences, Health Effects and Treatment Processes
2021 · Nor Zaiha Arman, Salmiati Salmiati, et al. · Water · 309
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Distribution of Silver (Ag) and Silver Nanoparticles (AgNPs) in Aquatic Environment
2023 · Zainab Mat Lazim, Salmiati Salmiati, et al. · Water · 65
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Synthesis of Nitrogen-Doped Carbon Dots from Nanocrystalline Cellulose by Pyrolysis Method as Hg2+ Detector
2023 · Marpongahtun Marpongahtun, Andriayani Andriayani, et al. · International Journal of Technology · 19
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Modifikasi Pati Sukun Dengan Metode Ikat Silang Menggunakan Trinatrium Trimetafosfat
2016 · Cut Fatimah Zuhra, Mimping Ginting, et al. · Chimica et Natura Acta · 14
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Synthesis and characterization nitrogen-doped carbon dots from candlenut shells using hydrothermal and solvothermal methods
2024 · Riska Riska, Marpongahtun Marpongahtun, et al. · Jurnal Pendidikan Kimia · 3
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Synthesis and characterization of BC-ZnO and antibacterial activity test
2024 · Hermawan Purba, Marpongahtun Marpongahtun, et al. · Polímeros · 2
Synthesis of Carbon Dots From Empty Fruit Bunch Biochar an Acid-Free Hydrothermal Method
2023 · Marpongahtun Marpongahtun, Rufina Pramudita, et al. · Elkawnie · 2
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A Green Approach to N, S-doped Carbon Dots from Jengkol Peel (Archidendron pauciflorum) for Ratiometric Sensing of Amaranth Dye
2025 · Marpongahtun Marpongahtun, Amir Hamzah Siregar, et al. · Trends in Sciences · 1
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Exploring the Effect of Ethylenediamine Concentration on the Optical Properties of Carbon Dots Synthesized from Candlenut Shell Biomass
2025 · Marpongahtun Marpongahtun, Tjut Siti Safhura, et al. · Journal of Chemical Natural Resources · 1
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Synthesis of mesoporous silica impregnation with CaO uses methyl ester ricinoleate as a template and its application for ricinoleic acid transesterification catalyst
2025 · Andriayani Andriayani, Marpongahtun Marpongahtun, et al. · AIP conference proceedings · 1
Impact of the Concentration Ethylenediamine on Optical Properties of Carbon Dots from Jengkol Peel (Archinendron pauciflorum)
2023 · Aniza S. Prayugo, Marpongahtun Marpongahtun, et al. · Jurnal Akademika Kimia · 1
Facile synthesis of ZIF-8 by Precipitation for improved Zn Availability on Acidic Soil
2026 · Dini Hariyati Adam, Andriayani Andriayani, et al. · BIO Web of Conferences
Facile synthesis of ZIF-8 by Precipitation for improved Zn Availability on Acidic Soil
2026 · Dini Hariyati Adam, Andriayani Andriayani, et al. · Springer Link (Chiba Institute of Technology)
Fabrication and Characterization of Thermoplastic Elastomer from EPDM/Polypropylene Blend Filled with Waste Tire Rubber Powder as Impact Absorber for Vehicle Doors
2026 · Tamrin Tamrin, Windi Febriana, et al. · Journal of Chemical Natural Resources
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One pot synthesis of carbon dots derived from d-glucose monohydrate: Comprehensive investigation on optical properties and luminescent mechanism
2026 · Marpongahtun Marpongahtun, Yuni Aldriani Lubis, et al. · ChemRxiv
Study of Bendo Sap (Artocarpus Elasticus Reinw) Polyurethane Adhesive on Modified Asphalt through Marshall Testing
2026 · Adiansyah Adiansyah, Tamrin Tamrin, et al. · Journal of Multidisciplinary Applied Natural Science
Synthesis, Microstructure, Optical Properties, and Sensitive Amoxicillin Detection of Carbon Dots
2025 · Yuni Aldriani Lubis, Saharman Gea, et al. · Indo J Chem Res
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Utilization of recycled plastics in Medan city types of polyethylene polypropylene, polystyrene with reprecipitation and functionalization methods as additives and alignment of polymer modified asphalt: Cluster analysis and mechanical properties
2025 · Tamrin Tamrin, Zul Alfian, et al. · AIP conference proceedings
Green synthesis of bacteria cellulose using liquid wasted of Tofu impregnated Ag2O-ZnO and antibacterial activity tests for Staphylococcus aureus
2025 · H. Purba, Marpongahtun Marpongahtun, et al. · AIP conference proceedings
Comparison of B, S, and N-doped carbon dots from palm sugar and its optical properties
2025 · Marpongahtun Marpongahtun, Ruhama Rumaisha Lubis, et al. · AIP conference proceedings
Absorbance spectral analysis of obtained nitrogen doped carbon dots from Jengkol peel
2025 · Aniza Salviana Prayugo, Marpongahtun Marpongahtun, et al. · AIP conference proceedings
The application of ethanolamine-modified stearin on the compounding of natural rubber: Mechanical and crosslinking behaviours
2025 · Indra Surya, Aris Warsita, et al. · AIP conference proceedings
The making of ethanolamine-modified stearin and its application in natural rubber technology
2025 · Indra Surya, Aris Warsita, et al. · AIP conference proceedings
The effects of ethanolamine-modified stearin on tensile and ageing behaviours of natural rubber
2025 · Indra Surya, Aris Warsita, et al. · AIP conference proceedings
Enhancements in crosslinks level, stiffness, strength, and elasticity of natural rubber/silica composite via using an aptes-silane agent
2023 · Indra Surya, Marpongahtun Marpongahtun · Sciendo eBooks
Works count: 31
Citation count: 418
H-index: 4
I10-index: 4
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