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公开(公告)号:US20090117002A1
公开(公告)日:2009-05-07
申请号:US11915591
申请日:2006-05-30
申请人: Nicholas Kotov , Joebeom Lee , Alexander Govorov
发明人: Nicholas Kotov , Joebeom Lee , Alexander Govorov
CPC分类号: G01N33/588 , B82Y15/00 , Y10S977/724 , Y10S977/81 , Y10S977/813
摘要: A nanoscale sensing device from different types of nanoparticles (NPs) and nanowires (NWs) connected by molecular springs. The distance between the nanoscale colloids reversibly changes depending on conditions or analyte concentration and can be evaluated by fluorescence measurements.
摘要翻译: 来自不同类型纳米颗粒(NP)和纳米线(NW)的分子弹簧连接的纳米级感测装置。 纳米级胶体之间的距离根据条件或分析物浓度可逆地变化,并且可以通过荧光测量来评估。
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公开(公告)号:US08080183B2
公开(公告)日:2011-12-20
申请号:US11915591
申请日:2006-05-30
申请人: Nicholas Kotov , Joebeom Lee , Alexander Govorov
发明人: Nicholas Kotov , Joebeom Lee , Alexander Govorov
CPC分类号: G01N33/588 , B82Y15/00 , Y10S977/724 , Y10S977/81 , Y10S977/813
摘要: A nanoscale sensing device from different types of nanoparticles (NPs) and nanowires (NWs) connected by molecular springs. The distance between the nanoscale colloids reversibly changes depending on conditions or analyte concentration and can be evaluated by fluorescence measurements.
摘要翻译: 来自不同类型纳米颗粒(NP)和纳米线(NW)的分子弹簧连接的纳米级感测装置。 纳米级胶体之间的距离根据条件或分析物浓度可逆地变化,并且可以通过荧光测量来评估。
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公开(公告)号:US20110012096A1
公开(公告)日:2011-01-20
申请号:US12918352
申请日:2009-02-19
申请人: Chanoch Carmeli , Itai Carmeli , Ludmila Frolov , Shachar Richter , Yossi Rosenwaks , Alexander Govorov
发明人: Chanoch Carmeli , Itai Carmeli , Ludmila Frolov , Shachar Richter , Yossi Rosenwaks , Alexander Govorov
IPC分类号: H01L51/46 , C07K14/415 , C07K14/195 , H01L51/48
CPC分类号: C07K14/415 , B82Y10/00 , H01L51/0093 , H01L51/426 , Y02E10/549
摘要: A nanostructure comprising at least one semiconductor nanoparticle bound to a photocatalytic unit of a photosynthetic organism is disclosed. The nanoparticle and a binding between the nanoparticle and the photocatalytic unit are selected such that transfer of electrons from the photocatalytic unit to the nanoparticle is prevented or suppressed relative to transfer of excitons from the nanoparticle to the photocatalytic unit. Uses of same and methods of fabricating devices with same are also disclosed. Nanostructures comprising electrically conductive nanoparticles are also disclosed.
摘要翻译: 公开了包含与光合生物的光催化单元结合的至少一种半导体纳米颗粒的纳米结构。 选择纳米颗粒和纳米颗粒和光催化单元之间的结合,使得相对于从纳米颗粒向光催化单元转移激子,防止或抑制电子从光催化单元向纳米颗粒的转移。 还公开了使用它们的方法以及制造与其相同的装置的方法。 还公开了包含导电纳米颗粒的纳米结构。
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