List of Articles Polyacrylic acid Open Access Article Abstract Page Full-Text 1 - Removal of methylene blue using polyacrylic acid/ octavinyl polyhedral oligomeric silsesquioxane nanocomposite Mansoureh Zarezadeh-Mehrizi Majid Karimi Zahra Kalantari khoramdareh Mahnaz Qomi 10.22034/jna.2017.02.006