抗菌医用导管材料的制备与性能研究
【文章页数】:91 页
【学位级别】:硕士
【部分图文】:
图2-3基材与涂层的相容性??Figure?2-3?Compatibility?between?the?substrates?and?coatings??
?第二章医用导管亲水涂层的制备???Not?treated?Treated??SR??pu_^??图2-2氧等离子处理对表面浸润性的影响??Figure?2-2?Effects?of?oxygen?plasma?treatment?on?surface?wettability?o....
图2-4黄原胶含量对涂层水接触角的影响??Figure?2-4?Effects?of?xanthan?gum?contents?on?water?contact?angles?of?the?coating??
?北京化工大学???表面水接触角90?°以上,体现了疏水性。涂层黄原胶含量提高后水接触角降低,??这是由于黄原胶的亲水性赋予了涂层亲水性能。在黄原胶添加量1%时水接触角??有了明显的下降,降至10°左右,使表面接近超亲水状态。随后再进一步提高黄??原胶的含量,水接触角变化相对平稳....
图3-3离子液型抗菌剂的1H?NMR谱图??Figure?3-3?NMR?spectrum?of?ionic?liquid-type?antibacterial?a?
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图3-4季铵盐型抗菌剂的1HNMR谱图??Figure?3-4?^?NMR?of?quaternary?ammonium??
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