Hydrogels have gained attention in recent years due to their physical properties and biocompatibility. Advancements in fabrication techniques have expanded the potential of hydrogels in various scientific and industrial domains. These innovations improve the structural and functional versatility of hydrogels while catalyzing their integration into emerging applications, including medical engineering, drug delivery systems, robotics, and wearable technology. Further exploration of the latest developments in hydrogel fabrication technologies may reveal their growing role in the future of biomedical and engineering solutions. Fabrication Techniques and Emerging Applications of Hydrogels explores the field of functional materials and materials chemistry. It examines emerging opportunities available in the application of hydrogels and soft materials. This book covers topics such as electrochemistry, mechanical engineering, and sensor devices, and is a useful resource for engineers, chemists, manufacturers, academicians, researchers, and environmental scientists.