List of Articles DDQ Open Access Article Abstract Page Full-Text 1 - Determination of Trimethoprim Based on Charge-Transfer Complexes Formation Azar Bagheri Sedigheh Rahimi khomami Open Access Article Abstract Page Full-Text 2 - Spotlight: Triphenylphosphine in conjunction with TCCA/ or NCBT/ or DDQ/ or DEAD provide practical and convenient systems for the synthesis of a wide range of organic compounds Maryam Ghasemzadeh