فهرست نشریات علمی دسترسی آزاد ایران

This study proposes a novel, integrative framework to enhance athlete recovery and optimize performance metrics. The approach combines three innovative components: First, a biocompatible, stimuli-responsive Gelatin-PVA-Hydroxyapatite Smart Dressing is engineered to actively monitor and manage the microenvironment of sports-related soft tissue injuries, promoting accelerated healing. X-Ray Diffraction (XRD) analysis revealed that adding polyvinyl alcohol (PVA) to the gelatin-HA composite increased peak intensities, indicating structural changes. Scanning Electron Microscopy (SEM) images showed interconnected and homogeneous fibers with diameters ranging from 1 to 3 microns, with the incorporation of PVA further enhancing the fiber thickness. Mechanical testing demonstrated a linear increase in tensile strength from 3.6 to 6.6 MPa, with the highest PVA content sample exhibiting outstanding strength. Weight loss and pH changes were more pronounced in the sample without PVA, showing improved stability and biocompatibility with the inclusion of this polymer. Cell viability assays confirmed the biocompatibility of the 4 wt% PVA sample, which displayed similar behavior to the control. By synthesizing advanced material science, targeted physiological intervention, and machine learning analytics, this holistic strategy aims to provide a data-informed, personalized protocol for injury management, recovery acceleration, and performance optimization in athletes.