List of Articles کشش سطحی Open Access Article Abstract Page Full-Text 1 - A new strain of Rhodotrula mucilaginosa producing sophorolipid biosurfactant as an effective agent in microbial oil extraction Zahra Ganji Keyvan Beheshti-Maal Ahmadreza Massah Zarrindokht Emami-Karvani Open Access Article Abstract Page Full-Text 2 - اثر نمک بر پایداری میسلهای تشکیل شده در مخلوط مواد فعال سطحی برای پاک کردن لکههای چربی مریم معلمی بهشته سهرابی Open Access Article Abstract Page Full-Text 3 - Investigation the ability of bio-surfactant production by Bacillus laterosporus in various carbon sources Mahboobeh Varnaseri Ghandali Abdolamir Moezi Naeimeh Enayatizamir Open Access Article Abstract Page Full-Text 4 - A semi-empirical equation for determining the surface tension of imidazolium-based ionic liquids Maryam Bahadori