Anthocyanin as natural dye in DSSC fabrication: A review V Pramananda, TAH Fityay, E Misran IOP Conference Series: Materials Science and Engineering 1122 (1), 012104, 2021 | 36 | 2021 |
Renewable Dyes and Pigments SU Islam Elsevier, 2023 | 9 | 2023 |
Ultrasonic assisted adsorption of methylene blue using blood clam shell as a low-cost adsorbent E Misran, MD Supardan, DA Iryani, V Pramananda, AF Sihombing, ... Results in Engineering 23, 102715, 2024 | 4 | 2024 |
Drying kinetics of rice using a flatbed dryer with a hot air source from a biomass waste pyrolysis reactor R Hasibuan, YP Yudianto, MYA Aritonang, R Fazillah, V Pramananda IOP Conference Series: Earth and Environmental Science 1302 (1), 012080, 2024 | 2 | 2024 |
The effect of drying temperature and material thickness on the drying characteristics and drying kinetics of curcuma drying using an oven MTA Rangkuti, R Hasibuan, B Haryanto, V Pramananda IOP Conference Series: Earth and Environmental Science 1352 (1), 012087, 2024 | 1 | 2024 |
Drying of red ginger slices using tray dryer integrated with pyrolysis reactor as a heat source: Evaluation on the drying characteristics, red ginger quality, and drying kinetics R Hasibuan, B Haryanto, AI binti Nafsun, V Pramananda, FF Siregar, ... Case Studies in Chemical and Environmental Engineering 11, 101055, 2025 | | 2025 |
ULTRASONIC-ASSISTED ADSORPTION OF METHYLENE BLUE USING SHRIMP SHELLS AS A LOW-COST ADSORBENT: EVALUATION ON THE ADSORPTION ISOTHERM, KINETICS, AND THERMODYNAMICS E Misran, W Pratama, KIK Napitupulu, MD Supardan, DA Iryani, ... South African Journal of Chemical Engineering, 2025 | | 2025 |
Drying Characteristics of Red Ginger Using Tray Dryer Integrated with Biomass Pyrolysis Reactor R Hasibuan, B Haryanto, AI Nafsun, V Pramananda, FF Siregar, ... IOP Conference Series: Earth and Environmental Science 1444 (1), 012011, 2025 | | 2025 |
Optimasi Kondisi Operasi pada Proses Karbonisasi Hidrotermal Ampas Tebu untuk Menghasilkan Hydrochar V Pramananda Universitas Sumatera Utara, 2025 | | 2025 |
The utilization of bagasse from PG Kwala Madu as precursor in activated carbon production MF Hisham, R Hasibuan, R Tambun, V Pramananda The 4th International Conference on Chemistry and Material Sciences (IC2MS …, 2024 | | 2024 |
Synthesis of microalgae-based methyl ester using calcium glyceroxide catalyst derived from duck eggshells and crude glycerol in the n-hexane cosolvent system WS Alam, F Abraar, V Pramananda, Z Masyithah 13th Annual International Conference on Environmental and Life Sciences 1356 …, 2024 | | 2024 |
Extraction of essential oil from cinnamon (Cinnamomum burmannii) bark using microwave assisted extraction method R Hasibuan, J Hidayati, M Iqbal, MFD Pratama, R Fazillah, ... IOP Conference Series: Earth and Environmental Science 1352 (1), 012003, 2024 | | 2024 |
Effect of Pyrolysis Temperature and Time on Liquid Smoke Yield in Coconut (Cocos nucifera L.) Shells Pyrolysis Process R Hasibuan, YW Limbong, R Fazillah, V Pramananda E3S Web of Conferences 560, 01008, 2024 | | 2024 |
Effect of Pyrolysis Temperature and Adhesive Type on the Quality of Biobriquette from Coffee Stem Biomass R Hasibuan, J Hidayati, E Misran, IPS Purba, F Erlangga, V Pramananda, ... E3S Web of Conferences 519, 02001, 2024 | | 2024 |
Natural Dyes in DSSC Fabrication: Sources, Stability, and Performance Enhancement Efforts E Misran, V Pramananda Renewable Dyes and Pigments 1, 289-305, 2024 | | 2024 |
Pengaruh Kondisi Operasi terhadap Karakteristik Pengeringan Jahe Merah (Zingiber officinale Var. Rubrum) Menggunakan Tray Dryer dengan Udara Panas dari Proses Pirolisis R Hasibuan, H Hasibuan, YN Madani, V Pramananda, R Fazillah, ... Jurnal Teknik Kimia USU 12 (2), 84-91, 2023 | | 2023 |
Synthesis and characterization of dye-sensitized solar cell (DSSC) using banana stem activated carbon as a counter electrode and black glutinous rice anthocyanin extract as a dye V Pramananda, TAH Fityay, E Misran, SF Dina AIP Conference Proceedings 2722 (1), 2023 | | 2023 |
Metode Pengolahan Air Gambut Menggunakan Eko-Enzim Berbasis Limbah Kulit Jeruk dan Adsorpsi Menggunakan Karbon Aktif TRF Sinuhaji, V Pramananda, HP Sura, B Haryanto ID Patent IDS000,005,502, 2023 | | 2023 |
Teknologi Pengeringan Aplikasi Pengeringan Kombinasi R Hasibuan, R Tambun, R Fazillah, S Hanief, V Pramananda | | 2023 |
Prarancangan Pabrik Pembuatan Furfural dari Pelepah Kelapa Sawit dengan Proses Suprayield Kapasitas 3.000 Ton/Tahun (Tugas Khusus: Rancangan Keteknikan Detail Kolom Distilasi … V Pramananda Universitas Sumatera Utara, 2022 | | 2022 |