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生物通
6月
20 kHz超声微流控技术可控制备均一纳米二氧化硅及其生物医学应用研究
针对传统St?ber法、常规20 kHz超声及微通道技术难以制备100 nm以下均一纳米二氧化硅的难题,研究人员创新性地采用20 kHz超声微反应器(USMR)优化工艺,成功制备出平均粒径55.1±2.1 nm、多分散指数(PDI)低至0.069的球形纳米SiO2,为生物医学领域提供了高效可控的 ...
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