Soy Protein-Based Hydrogel under Microwave-Induced Grafting of Acrylic Acid and 4‑(4-Hydroxyphenyl)butanoic Acid. Posted on September 4, 2020May 7, 2026 by ddAdmin Authors: Saloni Mehra, Safiya Nisar, Sonal Chauhan, Virender Singh, and Sunita RattanÂ