周浩宇, 李长全, 欧军飞, 薛名山, 王法军, 谢婵, 李苑, 李文. 氧化锌超疏水表面的制备及抗蛋白质粘附性能研究[J]. 南昌航空大学学报(自然科学版), 2016, 30(3): 59-65. DOI: 10.3969/j.issn.1001-4926.2016.03.012
引用本文: 周浩宇, 李长全, 欧军飞, 薛名山, 王法军, 谢婵, 李苑, 李文. 氧化锌超疏水表面的制备及抗蛋白质粘附性能研究[J]. 南昌航空大学学报(自然科学版), 2016, 30(3): 59-65. DOI: 10.3969/j.issn.1001-4926.2016.03.012
ZHOU Hao-yu, LI Chang-quan, OU Jun-fei, XUE Ming-shan, WANG Fa-jun, XIE Chan, LI Yuan, LI Wen. Superhydrophobic Surface on ZnO and the Resistance to Protein Adsorption[J]. Journal of nanchang hangkong university(Natural science edition), 2016, 30(3): 59-65. DOI: 10.3969/j.issn.1001-4926.2016.03.012
Citation: ZHOU Hao-yu, LI Chang-quan, OU Jun-fei, XUE Ming-shan, WANG Fa-jun, XIE Chan, LI Yuan, LI Wen. Superhydrophobic Surface on ZnO and the Resistance to Protein Adsorption[J]. Journal of nanchang hangkong university(Natural science edition), 2016, 30(3): 59-65. DOI: 10.3969/j.issn.1001-4926.2016.03.012

氧化锌超疏水表面的制备及抗蛋白质粘附性能研究

Superhydrophobic Surface on ZnO and the Resistance to Protein Adsorption

  • 摘要: 本研究采用锌水热反应方法制备了氧化锌超疏水表面,探讨了水热生长温度和时间对纳米ZnO生长形貌以及表面形貌对材料表面润湿性的影响,结果表明:温度为90℃,生长时间为6 h时超疏水性能最佳,此时接触角为169°,滚动角为5°。对样品在空气中与在NaCl溶液中进行超疏水稳定性研究表明,样品具有一定的超疏水稳定性。抗蛋白质粘附研究表明,超疏水样品比普通疏水表面具有更好的抗蛋白质粘附性能。

     

    Abstract: Superhydrophobic zinc oxide on the zinc substrate was fabricated via a hydrothermal process. The temperature and the time of the hydrothermal treatment could influence the surface wettability greatly. Under the condition that the temperature is 90℃ and the time is 6 h, the water contact angle was optimized to be 169° and the sliding angle 5°. The superhydrophobic zinc oxide exposed to the air and to the NaCl aqueous solution was found to be stable. Biofouling experimental results showed that the superhydrophobic sample could resist the adsorption of the protein more obviously.

     

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