List of Articles "بیوفیلم" Open Access Article Abstract Page Full-Text 1 - Effect of silver nanoparticles on surface hydrophobicity and biofilm formation in Staphylococcus aureus, Acinetobacter baumannii, Pseudomonas aeruginosa and Escherichia coli alireza Farazandeh Fatemeh Noorbakhsh Sahar Honarmand Jahromi Open Access Article Abstract Page Full-Text 2 - Contamination rate and biofilm formation by psychotrophic bacteria from bulk milk tanks and dairy processing equipments Rasoul Rezapour Shahram Hanifian