Vol 10, No 2 (2025)

June 2025

Table of Contents

Articles

Effects of Crosslinker and Silicon to Enhance Taber Abrasion and Physical Properties of Finished Leather for Upholstery Furniture
Atiqa Rahmawati, Elis Nurbalia, Rini Tiyastuti
Full-text PDF
79-85
Synthesis of Bentonite-TiO2 Bionanocomposite for Photodegradation of Used Lubricating Oil
Sri Hilma Siregar, Hasmalina Nasution, Rennadya Sekar Fitri, Aulia Rizki Ramadhanti
Full-Text PDF
86-91
Biodiesel Production from Waste Cooking Oil by Alkaline Transesterification Process
Sudad Asaad Alkinani, Adnan A. Al-Mousawi, Anfas N. Okash, Mohammad Salim Moyel, Nassir Abdullah Alyousif, Haider Hashim Neamaa
Full-text PDF
92-100
Study of Congo Red Adsorption by Chitosan-Graphene Oxide (Chitosan-GO) Composite Synthesize with Hydrothermal Synthetic Method: Optimization and Determination Condition
Desnelli Desnelli, Siska Safitri, Eva Musifa, Afreni Hamidah, Suheryanto Suheryanto, Ady Mara, Muhammad Said
Full-text PDF
101-111
Antibacterial Activity of Nanocomposite Chitosan-Silver Nanoparticle with Cymbopogon citratus Extract as a Bioreductor Against Staphylococcus aureus
Rezky Anggraeni, Ananda Shelly Melyda, Alfred Pakpahan, Dewi Ranggaini, Johni Halim, Komariah Komariah
Full-text PDF
112-116
Modification of SiO2 from Rice Husk with Polyvinyl Alcohol (PVA) as Adsorbent of Congo Red Dye
Robert Sibarani, Abdullah Abdullah, Poedji Loekitowati Hariani
Full-text PDF
117-125
Recent Update on Various Ion Doped Nanoparticles Applied in Biomedical: Challenges and Future Perspective
Aldi Herbanu, Sjaikhurrizal El Muttaqien, Muhammad Artha Jabatsudewa Maras
Full-text PDF
126-145
Effect of Hydrogen Flow Rate on MEA Performance with a Three-Catalyst-Layer Pt/C Configuration
Dwi Hawa Yulianti, Dedi Rohendi, Rahmadi Budiman, Dera Okta Firanda, Addy Rachmat, Nyimas Febrika Sya'baniah
Full-text PDF
146-153
The Effect of Using Wet Ash as a Substitute for Quicklime in Improving the Quality of Acid Mine Drainage from Coal Mining
Muhammad Fikri, Tuty Emilia Agustina, Hermansyah Hermansyah
Full-text PDF
154-159