List of Articles H-ZSM-5 nanozeolite Open Access Article Abstract Page Full-Text 1 - Efficient synthesis of 2,3-dihydroquinazolin-4(1H)-ones using nano-sized protonated ZSM–5 as a biodegradable and reusable solid acid catalyst Sedigheh Rostami Seyed Naser Azizi Fatemeh Rigi