Khaya gum – a natural and eco-friendly biopolymer dielectric for low-cost organic field-effect transistors (OFETs). - Tall, Abdoulaye; Faraji, Sheida; Diallo, Abdou K.; Mohammadian, Navid; Erouel, Mohsen; Seck, Mané; Saadi, Meriem; Khirouni, Kamel; Majewski, Leszek A. (Journal of Materials Science: Materials in Electronics, 2022)