Filtering respiratory protection devices (FRPD) are mandatory for workers to wear in the Portuguese waste-sorting industry. Previous results regarding microbial contamination found on FRPD interior layer raised question of whether from exhalation valve would also have cytotoxicity effects. Since valves very close workers’ nose and mouth, they represent a source exposure bioburden by inhalation....

Background Specialist cleanroom garments are a potential vector for transmission of microorganisms within these facilities. In order to maintain the low bioburden such clothing it has been perceived best practice operators dress wearing sterile gloves. However, efficacy glove use upon resultant bacterial contamination surface not previously evaluated. Aim To compare following their donning by d...

The microbial quality of water is a critical safety aspect that should not be overlooked, especially when considering human consumption in the facilities for healthcare and treatment health compromised populations. present work aimed to study municipal network city within facility microbiologically. implementation multivariate analysis was conducted over collected data decipher trends microbiol...

Abstract This study investigated the efficacy of a biphasic synthetic ?-tricalcium phosphate/calcium sulfate (?-TCP/CS) bone graft substitute for compatibility with vancomycin (V) in combination tobramycin (T) or gentamicin (G) evidenced by duration potency and prevention killing efficacies P. aeruginosa (PAO1) S. aureus (SAP231) biofilms vitro assays. Antibiotic loaded ?-TCP/CS beads were comp...

This work aimed to analyze the fungal contamination of air-conditioning filter waste (n=15) as an indicator Quality Air Indoor from different car models in São Paulo city State, Brazil, during period October 2018 July 2019. Three treatments were used for decontamination air conditioning filters, such mechanical vacuum cleaning (I), and use sanitizing product (II), associated with radiation trea...

The larvae of black soldier fly (Hermetia illucens L.) (BSFL) is an excellent decomposer for industrial and agricultural applications capable converting low-value waste into nutritional biomass. Sesame residues food possess high protein lipid content. To investigate the bioconversion process BSFL, were raised on a low-bioburden diet consisting sesame residue, liquid chromatography-mass spectrom...