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“纳米弹簧”可提升生物药物、电子产品的性能 - China Medical Device Manufacturer
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Fri, January 19th, 2018

2010年10月CMDM电子快讯 » 技术新知
“纳米弹簧”可提升生物药物、电子产品的性能

俄勒冈州立大学的研究人员报道称他们已在“纳米弹簧”中成功地放置了生物分子——一种纳米结构,它能够最大程度增加微反应器的表面积,因此在近年来引起了诸多关注。

该研究为新型纳米技术在医药生产、生物传感器、生物医学或其它领域方面的应用开辟了新的途径。

俄勒冈州立大学副教授Christine Kelly说:“纳米弹簧是纳米技术领域的一项新概念,它能在扩大表面积的同时促进液体的移动。”

Kelly说:“它们有点像缩微版的老式盘卷电话线,非常有利于在其中放置催化剂,因此可应用于多种领域。”

研究人员用一种新方法将酶附在二氧化硅制成的纳米弹簧上。在某种程度上,这个纳米弹簧本身就是生物催化剂,可促进其它化学反应。例如,可用它们来制造生化传感器,迅速和有毒物质发生反应,其速度远远超过其他方式。

“以一种高效环保的方式将生物分子和纳米弹簧结合在一起,使其应用于各种传感器、微型反应器以及其他制造业领域的关键。”化学工程系研究生,该研究主要人员之一Karl Schilke表示。

有关这项研究的详细信息,请登陆www.oregonstate.edu

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