نتایج جستجو برای: surface sterilization
تعداد نتایج: 643142 فیلتر نتایج به سال:
OBJECTIVE: To determine the optimal radiation dose and observe the influence of radiation sterilization on spirulina polypeptide powder. METHODS: The polypeptide powder of spirulina was sterilized using a 60Coγ ray. RESULTS: Radiation sterilization had significant effects on spirulina polypeptide powder, which was more effective with increasing radiation dose. Taking the sterilization rate and ...
the polysulfone-based membrane has been used in hemodialysis (hd) and it is continuously developed to maintain its sustainability on the subject of biocompatibility. during the polysulfone-based membrane development, several parameters should be considered to improve the membrane performances, such as excellent biocompatibility, appropriate ultrafiltration rate, and effective clearance of the t...
Use of musculoskeletal allografts has become increasingly popular, with widespread use among knee surgeons. The advantages and disadvantages of their use have been documented. In the knee, allografts are used for ligament reconstruction, meniscal transplantation, and articular surface reconstruction. The purpose of this review is to present issues surrounding the allograft industry, including r...
In this descriptive research, the application of disinfection and sterilization methods in three hospitals of Malayer was surveyed.The objectives of this study were determining disinfection and sterilization application methods in physical place ,surgical hand scrub, sugical site prepartion and preparing the metal, plastic and linen instruments.For collecting data, an observation checklist was ...
Introduction: Dental burs are one of the most commonly used materials in dental offices and have, therefore, the highest risk of cross-contamination. Accordingly, sterilization of dental burs is highly recommended. Using the electron microscopy, this study aimed to evaluate the results of different sterilization methods on the uniformity of diamond dental burs and the change in the cutting edge...
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