DNP-NMR POLARIZING AGENT, METHOD FOR MANUFACTURING SAME, AND METHOD FOR USING SAME

    公开(公告)号:US20250035720A1

    公开(公告)日:2025-01-30

    申请号:US18684207

    申请日:2022-08-22

    Abstract: Provided are a polarizing agent that can selectively enhance NMR signals by the DNP-NMR method even in a reducing environment, and a method for selectively enhancing NMR signals. The present invention is a polarizing agent for use in the DNP-NMR method, the polarizing agent comprising nanodiamond particles, and the nanodiamond particles having a surface modified with a functional group capable of covalently binding to or interacting with proteins. The polarizing agent of the present invention can selectively enhance NMR signals by the DNP-NMR method even in a reducing environment.

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