Objective to investigate the cytotoxicity of polymethylmethacrylate denture base with Ag-embedded nano-TiO2 in vitro, in order to evaluate the biocompatibility of materials primarily.
目的通过载银纳米二氧化钛义齿基托材料体外细胞毒性的测定，初步评价载银纳米二氧化钛的生物安全性。
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This paper presents a widely available CO2 laser scriber to perform the direct-writing ablation of poly (methylmethacrylate) (PMMA) substrate for the development of microfluidic chips.