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J Nanosci Nanotechnol：石墨烯氧化物纳米结构在硅胶棉织物上的多功能性研究

2018-02-28 MedSci MedSci原创

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本研究中，研究人员探究了溶胶-凝胶法制备的胶体二氧化硅溶胶的疏水性质。将未涂布的棉织物使用所制备的纳米醇浸渍，然后采用滚筒干燥固化法。使用透射电子显微镜观察纳米胶的内部结构。氧化石墨烯纳米结构通过直流（DC）磁控管溅射技术沉积在二氧化硅涂覆的织物上。分别使用X射线衍射和扫描电子显微镜技术进行涂布和未涂布织物的结构和形态分析。使用能量色散光谱学的元素分析证实纳米颗粒粘附到织物表面上存在的纤维素。此外

本研究中，研究人员探究了溶胶-凝胶法制备的胶体二氧化硅溶胶的疏水性质。

将未涂布的棉织物使用所制备的纳米醇浸渍，然后采用滚筒干燥固化法。使用透射电子显微镜观察纳米胶的内部结构。氧化石墨烯纳米结构通过直流（DC）磁控管溅射技术沉积在二氧化硅涂覆的织物上。分别使用X射线衍射和扫描电子显微镜技术进行涂布和未涂布织物的结构和形态分析。使用能量色散光谱学的元素分析证实纳米颗粒粘附到织物表面上存在的纤维素。此外，研究人员探究了涂布和未涂布织物的热稳定性和润湿性。

结果显示，氧化石墨烯涂覆的棉织物对金黄色葡萄球菌和大肠杆菌表现出较好的紫外线特性和抗菌活性。涂层织物的生物相容性和紫外线防护依次为GOSiCF>二氧化硅涂覆的棉织物>未涂覆的棉织物。

原始出处：

Dhineshbabu NR, Bercy EW. Multifunctional Property of Graphene Oxide Nanostructures on Silica-Coated Cotton Fabrics. J Nanosci Nanotechnol. 2018 Jul 1;18(7):4923-4929. doi: 10.1166/jnn.2018.15315.

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#插入话题
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    2018-08-04 shock_melon

    #TEC#

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=1652247, encodeId=2f21165224efd, content=<a href='/topic/show?id=13d01e24509' target=_blank style='color:#2F92EE;'>#TEC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17245, encryptionId=13d01e24509, topicName=TEC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=852f24292001, createdName=shock_melon, createdTime=Sat Aug 04 20:20:00 CST 2018, time=2018-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1651547, encodeId=edc5165154e5b, content=<a href='/topic/show?id=6e78e32573c' target=_blank style='color:#2F92EE;'>#石墨烯#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73257, encryptionId=6e78e32573c, topicName=石墨烯)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8db924213398, createdName=yangjxjc, createdTime=Tue Oct 02 01:20:00 CST 2018, time=2018-10-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1915472, encodeId=2b6319154e251, content=<a href='/topic/show?id=22a1328e7e5' target=_blank style='color:#2F92EE;'>#功能性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32877, encryptionId=22a1328e7e5, topicName=功能性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=570f404, createdName=xlxchina, createdTime=Tue Jul 03 05:20:00 CST 2018, time=2018-07-03, status=1, ipAttribution=)]
    2018-10-02 yangjxjc

    #石墨烯#

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1652247, encodeId=2f21165224efd, content=<a href='/topic/show?id=13d01e24509' target=_blank style='color:#2F92EE;'>#TEC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17245, encryptionId=13d01e24509, topicName=TEC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=852f24292001, createdName=shock_melon, createdTime=Sat Aug 04 20:20:00 CST 2018, time=2018-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1651547, encodeId=edc5165154e5b, content=<a href='/topic/show?id=6e78e32573c' target=_blank style='color:#2F92EE;'>#石墨烯#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73257, encryptionId=6e78e32573c, topicName=石墨烯)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8db924213398, createdName=yangjxjc, createdTime=Tue Oct 02 01:20:00 CST 2018, time=2018-10-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1915472, encodeId=2b6319154e251, content=<a href='/topic/show?id=22a1328e7e5' target=_blank style='color:#2F92EE;'>#功能性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32877, encryptionId=22a1328e7e5, topicName=功能性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=570f404, createdName=xlxchina, createdTime=Tue Jul 03 05:20:00 CST 2018, time=2018-07-03, status=1, ipAttribution=)]
    2018-07-03 xlxchina

    #功能性#

    0