فهرس المقالات Graphene quantum dots (GQDs) حرية الوصول المقاله صفحة الملخص نص كامل 1 - Cuprous oxide nanocubes functionalized with graphene quantum dots and its application for methylene blue degradation Quyen Tran Dang Pham My Ngo Toan Pham Thien Doan Thanh Luong 10.30495/ijc.2022.689550