专利名称：Engineered particles with polarization
contrast and alignment control forenhanced imaging
发明人：Andrew Homyk,Victor Marcel Acosta,Vikram
Singh Bajaj
申请号：US15480483申请日：20170406公开号：US10228366B2公开日：20190312
专利附图：
摘要：An engineered particle for detecting analytes in an environment includes an
electromagnetic receiver that is configured to preferentially receive electromagneticradiation of a specified polarization relative to the orientation of the electromagneticreceiver. The engineered particle additionally includes an energy emitter coupled to theelectromagnetic receiver such that a portion of electromagnetic energy received by theelectromagnetic receiver is transferred to and emitted by the energy emitter. Theengineered particles are functionalized to selectively interact with an analyte. Theengineered particle can additionally be configured to align with a directed energy field inthe environment. The selective reception of electromagnetic radiation of a specifiedpolarization and/or alignment with a directed energy field can enable orientationtracking of individual engineered particles, imaging in high-noise environments, or otherapplications. A method for detecting properties of the analyte of interest by interactingwith the engineered particle is also provided.
申请人：Verily Life Sciences LLC
地址：Mountain View CA US
国籍：US
代理机构：McDonnell Boehnen Hulbert & Berghoff LLP
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