Eka Angasa

Eka Angasa

Lektor Kepala

H-Index: 4
FMIPA, Prodi S2 Kimia •
34 Publications
20082026
0 Projects
20082026
13 IP
20182023
2 Outreach
20152019
0 Theses
20172026

SDG Alignment

6 CLEAN WATER AND SANITATION

Topics

Nanomaterials
Nanoparticles: synthesis and applications
Advanced Science Applications
Technology Integration
Interdisciplinary Research

Collaboration Network

Publications & Journal Articles

35 Articles

Green synthesis of silver nanoparticles using aqueous rinds extract of Brucea javanica (L.) Merr at ambient temperature

Penulis: Sal Prima Yudha S • Eka Angasa • Salprima Yudha S. (University of Bengkulu) • Doni Notriawan (University of Bengkulu) • Totok Eka Suharto (University of Bengkulu) • John Hendri (Lampung University) • Yuta Nishina (Okayama University)
Materials Letters • Vol: 97 • Terbit: 01 Feb 2013

Molecular Spectroscopic (FTIR and UV-Vis) Analysis and In Vitro Antibacterial Investigation of a Deep Eutectic Solvent of N,N-Dimethyl Urea-Citric Acid

Penulis: Sal Prima Yudha S • Muhamad Alvin Reagen • Eka Angasa • Salprima Yudha S. (University of Bengkulu) • Mohsin Kazi (King Saud University)
Science & Technology Indonesia • Vol: 9 • Issue: 1 • Terbit: 22 Jan 2024

IRON CHELATING AND ANTIRADICAL ACTIVITY OF KAYU MANIK LEAVES (Trema orientalis)

Penulis: Sal Prima Yudha S • Eka Angasa • Salprima Yudha S. (University of Bengkulu) • Sri Ningsih (Information and Communication Technology Agency) • Syalfinaf Manaf (University of Bengkulu) • Suli Anggria Murni (University of Bengkulu) • Fatan Umbara (University of Bengkulu) • Sri Suciati Ningsih (Badan Pengkajian dan Penerapan Teknologi)
Indonesian Journal of Chemistry • Vol: 11 • Issue: 2 • Terbit: 03 Nov 2011

Water Extracts of Sapindus rarak as Medium/Reduction System for Silver Nanoparticles Formation

Penulis: Sal Prima Yudha S • Eka Angasa • Salprima Yudha S. (University of Bengkulu) • John Hendri (Lampung University) • Reva Mariska
Asian Journal of Chemistry • Vol: 25 • Issue: 1 • Terbit: 01 Jan 2013

Use of Aqueous Extract of Pseuderanthemum acuminatissimum Radlk Leaves To Mediate The Synthesis of Gold Nanoparticles and Their Anti Eschericia coli Activity

Penulis: Sal Prima Yudha S • Eka Angasa • Salprima Yudha S. (University of Bengkulu) • Totok Eka Suharto (University of Bengkulu) • Yuta Nishina (Okayama University) • Sipriyadi Sipriyadi (University of Bengkulu) • Zulfikri Achid Mardlia (University of Bengkulu)
Oriental Journal Of Chemistry • Vol: 33 • Issue: 2 • Terbit: 25 Apr 2017

Green Synthesis of ZnO Nanoparticles Using Kalamansi Peel Extract (Citrus Microcarpa Bunge) for Photocatalytic Degradation of Methyl Orange

Penulis: Eduwin Saputra • Eka Angasa • Evi Maryanti • Mega Elfia • Wulan Aprilia Syafitri (University of Bengkulu) • Niken Parnia Norda (University of Bengkulu)
Jurnal Kimia Riset • Vol: 11 • Issue: 1 • Terbit: 30 Jun 2026

Improving the morphological, optical, and photocatalytic properties of octahedral Zn2SnO4 using Garcinia mangostana fruit peel extract

Penulis: Eka Angasa • Yulia Eka Putri (Andalas University) • Zulhadjri Zulhadjri (Andalas University) • Novesar Jamarun (Andalas University) • Syukri Arief (Andalas University)
Vacuum • Vol: 182 • Terbit: 26 Aug 2020

The effect of Impatiens balsamina L. extract on structural, morphological, optical, and photocatalytic properties of Zn2SnO4

Penulis: Eka Angasa • Asdim • Zulhadjri Zulhadjri (Andalas University) • Novesar Jamarun (Andalas University) • Syukri Arief (Andalas University)
Journal of Materials Research and Technology • Vol: 9 • Issue: 6 • Terbit: 23 Sep 2020

BIOSINTESIS DAN KARAKTERISASI PARTIKEL PERAK EKSTRAK TANAMAN DAUN PORANG (Amorphophallus muelleri Blume) SEBAGAI PENDETEKSI ION LOGAM MERKURI

Penulis: Eka Angasa • Doni Notriawan (University of Bengkulu) • Reza Pertiwi (University of Bengkulu) • Teja Dwi Sutanto • Febrika Laila (University of Bengkulu) • Gustria Ernis (University of Bengkulu) • Ida Ayu Suci (Panca Bhakti University)
Indonesian Journal of Pure and Applied Chemistry • Vol: 6 • Issue: 1 • Terbit: 30 Apr 2023

Pengaruh Konsentrasi Titanium Dioksida (TiO2) dan Ekstrak Etanol Daun Salam (Eugenia Polyantha Wight) terhadap Efektivitas Krim Tabir Surya Berbahan Baku Virgin Coconut Oil (VCO)

Penulis: Eka Angasa • Dyah Fitriani (University of Bengkulu) • Agus Martono Hadi Putranto • Widiyati Eni (University of Bengkulu) • Tri Firdatuh Rozqiah (University of Bengkulu)
Chimica et Natura Acta • Vol: 11 • Issue: 2 • Terbit: 06 Aug 2023

Synthesis of CuO/Zn₂SnO₄ Nanocomposites via Hydrothermal Method and Their Photocatalytic Performance for Ciprofloxacin Degradation

Penulis: Eka Angasa • Asdim Asdim (University of Bengkulu) • Vivi Sisca (National Research, Development and Innovation Office) • Rika Agustin (University of Bengkulu)
Jurnal Kimia Sains dan Aplikasi • Vol: 28 • Issue: 2 • Terbit: 27 Feb 2025

The Effect of Sapindus rarak Extract on the Structural and Morphological Properties of Zn₂SnO₄

Penulis: Sal Prima Yudha S • Eka Angasa • Evi Maryanti • Charles Banon • Rido Kurnia (University of Bengkulu) • Vivi Sisca (National Research, Development and Innovation Office)
Biointerface Research in Applied Chemistry • Terbit: 15 Feb 2026

Modified Polystyrene Waste as Cation Exchange Material and Its Characterization

Penulis: Eka Angasa • Charles Banon • Irfan Gustian (University of Bengkulu) • Teja Dwi Sutanto • FELICIA FEBYOLA NENDO (University of Bengkulu)
Indonesian Journal of Fundamental and Applied Chemistry • Vol: 11 • Issue: 1 • Terbit: 28 Feb 2026

Hydrothermal synthesis of Ag₂O-modified Zn₂SnO₄ for improved visible-light photocatalytic performance on ciprofloxacin degradation

Penulis: Eka Angasa • Evi Maryanti • Charles Banon • Irfan Gustian (University of Bengkulu) • Vivi Sisca (National Research, Development and Innovation Office) • Gusliani Eka Putri (Universitas Syedza Saintika)
Next Materials • Vol: 11 • Terbit: 12 Mar 2026

Electrochemistry Study on PVC-LiClO4 Polymer Electrolyte Supported by Bengkulu Natural Bentonite for Lithium Battery

Penulis: Sal Prima Yudha S • Eka Angasa • Ghufira Ghufira (University of Bengkulu) • Jhoni Ariesta (University of Bengkulu)
Aceh International Journal of Science and Technology • Vol: 1 • Issue: 1 • Terbit: 01 Apr 2012

USE OF SENGGANI LEAVES AS AN ALTERNATIVE MATERIAL FOR PRINTER REFILL INK THAT IS LOW VOC (VOLATILE ORGANIC COMPOUND) ENVIRONMENTALLY FRIENDLY

Penulis: Eka Angasa • Putri Ramanda (University of Bengkulu) • Rika Agustin (University of Bengkulu) • Trilia Ananta Pramita Sari (University of Bengkulu) • Rewan Jayadi (University of Bengkulu) • Nurhasana (University of Bengkulu)
EduMatSains Jurnal Pendidikan Matematika dan Sains • Vol: 8 • Issue: 2 • Terbit: 01 Feb 2024

Pengaruh Boraks, Asam dan Basa Terhadap Pergeseran Panjang Gelombang Ekstrak Air Bunga Rosella (Hibiscus sabdariffa Linn.)

Penulis: Eka Angasa • Morina Adfa • Oktiarni Dwita (University of Bengkulu) • Nesbah Nesbah • Siti Nur Khasanah
GRADIEN : Jurnal Ilmiah MIPA • Vol: 12 • Issue: 2 • Terbit: 01 Jan 2016

Preparation of Fe-intercalated Graphite Based on Coal Tailings, Dimensional Structure

Penulis: Eka Angasa • Evi Maryanti • Irfan Gustian (University of Bengkulu) • Dwi Agustini (University of Bengkulu) • Dyiah Fitriani (University of Bengkulu)
Aceh International Journal of Science and Technology • Vol: 4 • Issue: 3 • Terbit: 31 Dec 2015

Sintesis dan Identifikasi Material Besi Berpendukung ZnAl2O4 (Fe/ZnAl2O4)

Penulis: Sal Prima Yudha S • Eka Angasa • Evi Maryanti • Taupik Rahman (University of Bengkulu)
Jurnal Kimia VALENSI • Vol: 2 • Issue: 4 • Terbit: 23 May 2012

SINTESIS MATERIAL BESI BERPENDUKUNG ZnAl2O4 (Fe/ZnAl2O4) DAN KARAKTERISASINYA

Penulis: Sal Prima Yudha S • Eka Angasa • Evi Maryanti • Taupik Rahman (University of Bengkulu)
Jurnal Riset Kimia • Vol: 4 • Issue: 2 • Terbit: 11 Feb 2015

Comparison the physicochemical properties of bunch press fibre cellulose and cyclone fibre cellulose of waste from industry Crude Palm Oil (CPO)

Penulis: Eka Angasa • Irfan Gustian (University of Bengkulu) • Ghufira Ghufira (University of Bengkulu) • M Miliani (University of Bengkulu) • H Hairulumah (University of Bengkulu)
International Journal of Science and Engineering • Vol: 6 • Issue: 1 • Terbit: 15 Jan 2014

Penggunaan Ekstrak Air Daun Kopi Robusta (Coffea robusta) Dalam Sintesis Material ZnAl2O4 Dengan Metode Kopresipitasi

Penulis: Sal Prima Yudha S • Eka Angasa • Irfan Gustian (University of Bengkulu) • Ghufira • Maya Trisnawati
GRADIEN : Jurnal Ilmiah MIPA • Vol: 12 • Issue: 1 • Terbit: 01 Jan 2016

Physico-chemical characteristics of Composites material Based on Sulfonated Cyclone Fibre Cellulose and Benzotriazole

Penulis: Eka Angasa • Irfan Gustian (University of Bengkulu) • Ghufira Ghufira (University of Bengkulu)
Aceh International Journal of Science and Technology • Vol: 6 • Issue: 2 • Terbit: 31 Aug 2017

Preparasi Polimer Elektrolit PVC/PEG – LiClO4 : Efek Surfaktan Dan Filler Hidroksiapatit Tulang Sapi Terhadap Konduktivitas Ionik

Penulis: Eka Angasa • Ghufira Ghufira (University of Bengkulu) • Shafaa Bhrenasj Fatimah • Sutra Elviyanti
GRADIEN : Jurnal Ilmiah MIPA • Vol: 12 • Issue: 2 • Terbit: 01 Jan 2016

PELATIHAN PEMBUATAN DAN PENGOPERASIAN INSTALASI BIOGAS SISTEM KONTINU PADA KELOMPOK TANI KARYA BERSAMA, RT 15 KANDANG LIMUN KOTA BENGKULU

Penulis: Eka Angasa • Ghufira Ghufira (University of Bengkulu) • Marisadonna Asteria (University of Bengkulu)
Dharma Raflesia Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS • Vol: 14 • Issue: 2 • Terbit: 01 Apr 2018

PENDEKATAN GREEN SYNTHESIS ZnAl2O4 MENGGUNAKAN EKSTRAK DAUN KUMIS KUCING (Orthosiphon aristatus)

Penulis: Eka Angasa • Irfan Gustian (University of Bengkulu) • Vivi Sisca (National Research, Development and Innovation Office) • Intan N.S. Napitupulu (University of Bengkulu) • Nancy Willian (Universitas Maritim Raja Ali Haji)
Jurnal Zarah • Vol: 10 • Issue: 1 • Terbit: 15 Jun 2022

Pelatihan Pembuatan Instalasi Biogas Sistem Kontinu Pada Kelompok Tani Harapan Maju Desa Sukasari, Air Periukan, Kabupaten Seluma, Bengkulu

Penulis: Eka Angasa • Ghufira • Pepi Novianti (University of Bengkulu)
Indonesian Journal of Community Empowerment and Service (ICOMES) • Vol: 2 • Issue: 2 • Terbit: 31 Dec 2022

Synthesis and characterization of composite membranes based on bacterial cellulose and coral powder

Penulis: Eka Angasa • Evi Maryanti • Nesbah (University of Bengkulu) • I. Gustian (University of Bengkulu) • A. R. Petinggi (University of Bengkulu)
International Journal of Chemical and Biochemical Sciences • Vol: 25 • Issue: 19 • Terbit: 03 Jun 2024

Pemanfaatan Sampah Rumah Tangga Sebagai Eco enzyme Bagi Warga RT.17 dan RT.22, Kelurahan Dusun Besar, Kota Bengkulu

Penulis: Eka Angasa • Evi Maryanti • Morina Adfa • Wulan Aprilia Syafitri (University of Bengkulu) • Della Faronica (University of Bengkulu)
Indonesian Journal of Community Empowerment and Service (ICOMES) • Vol: 3 • Issue: 2 • Terbit: 28 Dec 2023

Pelatihan Pembuatan Eco Enzim Bagi Warga RT 22 RW 02 Medan Baru, Kelurahan Pematang Gubernur

Penulis: Eka Angasa • Asdim • Tri Widayanti (University of Bengkulu) • Nesbah (University of Bengkulu) • Umi Alma Aggraini (University of Bengkulu) • Ridho Kurnia (University of Bengkulu)
Indonesian Journal of Community Empowerment and Service (ICOMES) • Vol: 3 • Issue: 1 • Terbit: 28 Jun 2023

Synthesis and Characterization of Composite Materials Based on Bacterial Cellulose and Fly Ash

Penulis: Eka Angasa • Evi Maryanti • Irfan Gustian (University of Bengkulu) • Teja Dwi Sutanto • Maya Yuliah (University of Bengkulu)
Science & Technology Indonesia • Vol: 10 • Issue: 2 • Terbit: 31 Mar 2025

SYNTHESIS AND CHARACTERIZATION OF SnO2 USING JAPANESE PAPAYA LEAF EXTRACT (Cnidoscolus aconitifolius) AS CAPPING AGENT BY HYDROTHERMAL METHOD

Penulis: Eka Angasa • Asdim • Charles Banon • Irfan Gustian (University of Bengkulu) • Reyrin Ceria Amanta (University of Bengkulu) • Nadia Refa Fheronica (University of Bengkulu)
SPIN JURNAL KIMIA & PENDIDIKAN KIMIA • Vol: 5 • Issue: 2 • Terbit: 28 Dec 2023

Engineering Ag2O@ZnO-loaded ZIF-67 nanohybrids via structured impregnation: Antibacterial performance and in silico study

Penulis: Eka Angasa • Evi Maryanti • Enny Nugraheni (University of Bengkulu) • Kiky Corneliasari Sembiring (Research Centre for Catalysis, National Research and Innovation Agency (BRIN)) • Wulan Aprilia Syafitri (University of Bengkulu) • Lala Adetia Marlina (Research Center for Computing, National Research and Innovation Agency (BRIN))
Nano-Structures & Nano-Objects • Vol: 47 • Terbit: 01 Sep 2026

Facile Synthesis of Magnetic ZIF-67@Fe3O4 Composite with Synergistic Properties for Monolayer Adsorption of Pb(II) Pollutants

Penulis: Eka Angasa • Evi Maryanti • Elfi Yuliza • Wulan Aprilia Syafitri (University of Bengkulu) • Lala Adetia Marlina (Research Center for Computing, National Research and Innovation Agency (BRIN)) • Nor Kartini Abu Bakar (University of Malaya)
Science & Technology Indonesia • Vol: 11 • Issue: 4 • Terbit: 17 Sep 2026