Label-free ratiometric monitoring of interferon gamma dynamics with spectrally filtered Si photodiode pairs
Label-free ratiometric monitoring of interferon gamma dynamics with spectrally filtered Si photodiode pairs
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DOI:
10.1364/cleo_at.2021.af2q.5
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发表时间:
2021-05
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影响因子:
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通讯作者:
Z. Xiong;Kewei Ren;M. Donnelly;M. You;Guangyu Xu
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文献类型:
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作者:
Z. Xiong;Kewei Ren;M. Donnelly;M. You;Guangyu Xu
We report a label-free ratiometric interferon gamma (IFN- γ) sensor based on spectrally filtered Si photodiode (PD) pairs anchored with aptamer probes. Our sensor can rapidly detect two-color fluorescence change resulting from the aptamer-IFN- γ binding events.