Fluorescence measurement

专利名称：Fluorescence measurement
发明人：クレイン， バリー コリン,ジルクライスト， ジョ
ン,ケアンズ， ニール
申请号：JP2012553394
申请日：20110215
公开号：JP2013520646A
公开日：
20130606
专利内容由知识产权出版社提供
专利附图：
摘要： Emit light in the sample area, and light source luminance can be modulated, and an indicator system located in the sample area, and includes a receptor of the analyte for the fluorophore associated with the receptor, The receiving fluorescence light emitted from the sample area in response to the indicator system formed by a fluorescence lifetime of the fluorophore changes in response to the presence of the analyte in the receptor, the light incident on the sample area from the light source , and a single
photon avalanche diode for generating an output signal, a drive unit for modulating the light intensity at the first frequency is higher than the breakdown voltage of a single
photon avalanche diode is modulated at a second frequency different from the first frequency and a signal processing device configured with a bias voltage source applied to the single-photon avalanche diodes, a bias voltage that, to determine information about the fluorescence lifetime of the fluorophore based on the output signal at least a single photon avalanche diode sensors for fluorescence measurements with. [Selection] Figure Figure 1
申请人：ライトシップ メディカル リミテッド
地址：イギリス， ダブリュー１エス ２エルキュー ロンドン， クリフォード ストリート ８国籍：GB
代理人：池田 成人,山口 和弘,野田 雅一
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