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公开(公告)号:US20100204951A1
公开(公告)日:2010-08-12
申请号:US12526714
申请日:2008-02-14
CPC分类号: G01K11/06 , B82Y15/00 , G01K7/36 , G01K2211/00 , G01K2213/00
摘要: A platform that can measure the thermal profiles of devices with nanoscale resolution has been developed. The system measures the local temperature by using an array of nanoscale thermometers. This process can be observed in real time using a high resolution imagining technique such as electron microscopy. The platform can operate at extremely high temperatures.
摘要翻译: 已经开发了可以测量具有纳米尺度分辨率的器件的热分布的平台。 该系统通过使用纳米级温度计阵列测量局部温度。 该过程可以使用高分辨率想像技术如电子显微镜实时观察。 平台可以在极高的温度下工作。
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公开(公告)号:US20100051879A1
公开(公告)日:2010-03-04
申请号:US12516182
申请日:2007-11-21
IPC分类号: H01B1/20 , C01B21/064 , C07F5/02 , C07C327/00 , C07F1/12 , C01B35/14
CPC分类号: C01B21/064 , B82Y30/00 , C01B21/0648 , C01P2002/82 , C01P2002/85 , C01P2004/03 , C01P2004/04 , C01P2004/13 , C01P2006/22
摘要: A plasma treatment has been used to modify the surface of BNNTs. In one example, the surface of the BNNT has been modified using ammonia plasma to include amine functional groups. Amine functionalization allows BNNTs to be soluble in chloroform, which had not been possible previously. Further functionalization of amine-functionalized BNNTs with thiol-terminated organic molecules has also been demonstrated. Gold nanoparticles have been self-assembled at the surface of both amine- and thiol-functionalized boron nitride Nanotubes (BNNTs) in solution. This approach constitutes a basis for the preparation of highly functionalized BNNTs and for their utilization as nanoscale templates for assembly and integration with other nanoscale materials.
摘要翻译: 已经使用等离子体处理来改变BNNT的表面。 在一个实例中,BNNT的表面已经使用氨等离子体进行了修饰以包括胺官能团。 胺官能化允许BNNTs可溶于氯仿,以前是不可能的。 还已经证明了胺官能化的BNNT与硫醇封端的有机分子的进一步官能化。 金纳米颗粒已经在溶液中在胺和硫醇官能化的氮化硼纳米管(BNNT)的表面处自组装。 这种方法构成了高度官能化的BNNTs的制备和作为纳米尺度模板用于与其他纳米级材料组装和集成的基础。
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公开(公告)号:US20100050772A1
公开(公告)日:2010-03-04
申请号:US12543359
申请日:2009-08-18
IPC分类号: G01H13/00
CPC分类号: G01H13/00
摘要: An embodiment of a nanomechanical frequency detector includes a support structure and a plurality of elongated nanostructures coupled to the support structure. Each of the elongated nanostructures has a particular resonant frequency. The plurality of elongated nanostructures has a range of resonant frequencies. An embodiment of a method of identifying an object includes introducing the object to the nanomechanical resonance detector. A resonant response by at least one of the elongated nanostructures of the nanomechanical resonance detector indicates a vibrational mode of the object. An embodiment of a method of identifying a molecular species of the present invention includes introducing the molecular species to the nanomechanical resonance detector. A resonant response by at least one of the elongated nanostructures of the nanomechanical resonance detector indicates a vibrational mode of the molecular species.
摘要翻译: 纳米机械频率检测器的实施例包括支撑结构和耦合到支撑结构的多个细长纳米结构。 每个细长的纳米结构具有特定的谐振频率。 多个细长纳米结构具有一定范围的谐振频率。 识别物体的方法的实施例包括将物体引入纳米机械共振检测器。 通过纳米机械共振检测器的至少一个细长纳米结构的共振响应表示物体的振动模式。 识别本发明的分子种类的方法的实施方案包括将分子种类引入纳米机械共振检测器。 通过纳米机械共振检测器的至少一个细长纳米结构的共振响应指示分子种类的振动模式。
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