Selected peer-reviewed full text papers from the 3rd Symposium on Industrial Science and Technology (SISTEC 2021) Selected peer-reviewed full text papers from the 3rd Symposium on Industrial Science and Technology (SISTEC 2021), August 25-26, online, Malaysia

PrefaceChapter 1: Polymers and CompositesThe Effects of Alkaline Treatment on Physical and Mechanical Properties of Oil Palm Trunk/Polypropylene Blends CompositeBending Performance of Aluminum Sandwich Panel with Polyurethane Foam CoreExperimental and Simulation of Supercritical Carbon Dioxide PLA Biocomposite FoamedChapter 2: Materials for Electronics and Energy StorageVoltage Mediated Control of Fluorescence Protein Emissions at the Metal-Solution InterfaceMultiwall Carbon Nanotubes Based Triboelectric NanogeneratorsOptical and Electrical Modeling of DSSC with Light Scattering LayerBimetallic Prussian Blue Analogues: An Efficient Electrode Alternative for Energy Storage ApplicationsChapter 3: Building MaterialsCompressive Strength of Palm Oil Lightweight Aggregate Concrete Containing Industrial Waste as Partial Sand ReplacementA Review: Utilization of Waste Materials in ConcreteThe Effect of Density and Resin Content on Oil Palm Trunk ParticleboardA Review on Structural Performance of Bamboo Reinforced ConcreteStrengthening of Reinforced Concrete with Steel Fibre: A ReviewReview of Mechanical Performance of Oil Palm Fiber and Coconut Fiber as an Additional Material in ConcreteChapter 4: Materials and Technologies for Environmental EngineeringStructural and Magnetic Characteristics Evaluation of Iron Oxide Extracted from Printer Toner WastesCrude Oil Extraction and Technologically-Enhanced Naturally Occurring Radioactive Materials (TENORM) Pre-Treatment of Petroleum Sludge: A ReviewCarbon Quantum Dots (CQDs) Based Composites Photocatalyst for Wastewater PurificationAg/RGO Photocatalyst for Methyl Orange TreatmentComparison of Using Electrospun Polystyrene, Polysulfone, and Polyvinylidene Fluoride Mixed with N, N-Dimethylformamide on Oil Sorption from WaterStudy on the Development of Ceramic Ball Based on Selendang ClayChapter 5: Membranes and Membrane TechnologiesDevelopment of Carbon Nanotubes (CNTs) Membrane from Waste Plastic: Towards Waste to Wealth for Water TreatmentSurface Modification of PVDF Membrane Using Formic Acid for Enhance the Hydrophobicity for DesalinationOil Palm Empty Bunches Adsorber Membrane for CO2 Reduction of Biogas TPA Gunung Kupang in South BorneoChapter 6: Biotechnologies and PharmacologyOptimisation of Characteristics of CHI-ALG-CaCl2 Nanocarriers Loaded with Non-Volatile Extracts of CymbopogonSp.Prediction on Mechanism Design of Molecularly Imprinted Polymer Synthesis Using Oleic Acid as a TemplateWater Holding and Release Properties of Bacterial Cellulose Produced from Oil Palm Frond JuiceEnhancement of Fermentable Sugars Obtained from Amorphophallus Spp. Tuber for Bioethanol Production by Optimizing Temperature and Pretreatment ConcentrationSynthesis of Imidazolium Hydrogen Sulphate and Morpholinium Tetrafluoroborate Ionic Liquids: Its Antimicrobial Activity