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氧化石墨烯载药应用于医学的预防和治疗领域是目前研究的热点。综述了近年来氧化石墨烯及其衍生物作为药物载体在控释性能及其生物安全性方面的最新研究。证实了氧化石墨烯兼具被动靶向及大量可接入活性基团的优点,是发展靶向纳米药物传输的理想载体。 相似文献
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To investigate the corrosion behaviors and antibacterial effects of sodium hypochlorite(NaClO) and hydrogen peroxide silver ion(HPSI) disinfectants with different concentrations against dental unit waterlines and provide guidance and reference for the use of chemical disinfectants, polyurethane tubes were immersed in ultrapure water(control group), 0.1% NaClO, 0.5% NaClO, 1.0% NaClO, 2.5% HPSI, 5.0%HPSI, and 10% HPSI solutions for 6, 12, and 18 weeks. Contact angles and Fourier transform infrare... 相似文献
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