PrefaceChapter 1: Nanomaterials for Applications in Sensor DevicesDirect Detection of Green-Synthesized Fe3O4 Magnetic Nanotag Using Double-Chip Configuration of Commercial Giant Magnetoresistance SensorDetection of Green-Synthesized Fe3O4/ Chitosan Using Spin Valve GMR Sensor with Wheatstone Bridge CircuitEnhanced Magnetic Properties of Gd-Doped ZnO by Varying the Gd Concentration via Co-Sputtering TechniqueGreen Synthesis of Magnetite Nanoparticles using Moringa oleifera and their Electro-Optic Surface Plasmon Resonance PropertiesChapter 2: BiomaterialsProduction of Bone Cement Composite from Polymethyl Methacrylate Produced in Laboratory ScaleThe Effectiveness of Hydroxyapatite as a Filler in Denture Base Materials Based on Polymethyl Methacrylate to Improving Mechanical PropertiesThe Comparison of Polyethersulfone (PES)/N-Methyl 2-Pyrrolidone (NMP) on the Fabrication of Hollow Fiber Membranes with Commercial Membranes for Applications HemodialysisChapter 3: Biopolymers and BiocompositesCharacterization of Composite Films from Taro Starch Modified with the Addition of Duck Bone GelatinThe Effect of Volume Fraction and Alkalization Treatment on Characteristic of Straw-Epoxy Hydrophobic Composites with Coating MethodDissolving Pulp from Sansevieria Trifasciata Fiber Processed with Water-Pre-Hydrolysis, Soda-Anthraquinone Cooking and Clorine Free BleachingThe Effect of Fiber Layer Orientation on the Properties of Hybrid Kenaf/Fiberglass Polyester Matrix CompositeThe Effect of Lotus Root Starch Content on the Water Barrier Properties and Biodegradability of Cassava Bioplastic FilmsThe Performance Study of Microstrip Patch Antenna Made of Polyurethane - Oil Palm Empty Fruit Bunch CompositeStudy on Structural and Morphological of Steam-Treated Sorghum Stalk Fiber: Enhancing Potential for Reinforcement in Polymer CompositeThe Effects of Silver Nanoparticles on the Antimicrobial and Biodegradation of Cornstarch BioplasticInvestigation Mechanical Properties of Polypropylene Composite with Difference Composition of Nucleating Agent Based Sorghum FiberChapter 4: Polymers and CompositesThe Effect of Using Clay-CaCO3 as Filler on Tensile Strength, %Elongation, and Young's Modulus Value in Modified Poly Lactic Acid (PLA)Intensify Biodegradation Process of Polylactic Acid (PLA) Waste Generated from 3D Printing ActivitiesCuring Kinetics of Epoxy Adhesive by Non-Isothermal DSCImpact Resistance Enhancement of GLARE Composite Laminates Reinforced with Shape Memory Alloy Wires