فهرس المقالات Nano-Fe3O4@SiO2@R-NMe2 ([NFSRN]) حرية الوصول المقاله صفحة الملخص نص كامل 1 - Novel nanomagnetic material with dimethylamino tag: a selective and recyclable catalyst for the reaction of malononitrile, aryl aldehydes and dimedone Aysoda Ghobadpoor Mohammad Mehdi Eskandari Abdolkarim Zare Mostafa Karami
