RT Journal Article T1 Tuning the Mechanical and Functional Properties of Pea Protein- Based Bioplastics via Different Physical and Chemical Cross-Linking Methods A1 Pérez Puyana, Víctor A1 Jiménez Rosado, Mercedes A1 Martinez García, Inmaculada A1 Romero, Alberto AB Protein-based bioplastics have been highly investigated in order to substitute conventional plastics. This is due totheir biodegradability and natural origin, which reduce well-known plastic pollution. Nevertheless, their low mechanical propertiesand high environmental sensitivity have slowed their advance to the market. One solution to this problem is the use of additionalcross-linking methods, which improve the bioplastics’ properties. In this sense, the main goal of this study was to evaluate theinfluence of different cross-linking methods (physical, chemical, and enzymatic) on the mechanical and functional properties of peaprotein-based bioplastics. According to the results obtained in this work, an additional cross-linking stage could tune the propertiesof protein-based bioplastics. PB American Chemical Society SN 2637-6105 (electrónico) YR 2024 FD 2024-01 LK https://hdl.handle.net/10272/23706 UL https://hdl.handle.net/10272/23706 LA eng NO Pérez-Puyana, V. M., Jiménez-Rosado, M., Martínez, I., & Romero, A. (2024). Tuning the Mechanical and Functional Properties of Pea Protein-Based Bioplastics via Different Physical and Chemical Cross-Linking Methods. In ACS Applied Polymer Materials (Vol. 6, Issue 3, pp. 1891–1899). American Chemical Society (ACS). https://doi.org/10.1021/acsapm.3c02737 NO This study was financially supported by MCIN/AEI/10.13039/501100011033/FEDER, UE, through ProjectPID2021-124294OB-C21. The authors gratefully acknowledge the financial support. The authors also thank the postdoctoral contract of Víctor Manuel Pérez Puyana from the European Social Fund/Junta de Andalucía (“Contratación de Personal Investigador Doctor”, PAIDI DOCTOR_Convocatoria 2019−2020). DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026