List of Articles Diethylenetriamine Open Access Article Abstract Page Full-Text 1 - Silica-bonded n-propyldiethylenetriamine sulfamic acid as a recyclable solid acid catalyst for the synthesis of coumarin and biscoumarin derivatives Khodabakhsh Niknam Seyed Ahmad Sajadi Roghayeh Hosseini Mojtaba Baghernejad Open Access Article Abstract Page Full-Text 2 - Synthesis and application of chelating resins based on polyacrylonitrilediethylenetriamine for metal ions removal Nasser Arsalani Elnaz Ghasemi Roghayeh Rakh Ali Akbar Entezami