List of Articles Aqueous medium Open Access Article Abstract Page Full-Text 1 - H6P2W18O62: A Green and Reusable Catalyst for the One-pot Three-Component Synthesis of Spirooxindoles in Water Zahra Lasemi Ebrahim Mehrasbi Open Access Article Abstract Page Full-Text 2 - Application of graphene-based nano-adsorbents for removal of tetracycline antibiotics from aqueous medium: a short review Mitra Mehrabi Fatemeh Honarasa