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1.发明授权Methods and apparatus to improve the sensitivity and reproducibility of bioluminescent analytical methods 有权提高生物发光分析方法的灵敏度和再现性的方法和装置公开(公告)号：US06927851B2
公开(公告)日：2005-08-09
申请号：US09821571
申请日：2001-03-29
CPC分类号： G01N21/763 , G01N2201/0221
摘要： A hand-held assay device measuring chemiluminescence generated by as ample of ATP or other entity capable of chemically reacting to generate photoluminescence includes a photodiode detecting light which is emitted from the sample to produce a sample signal, another photodiode generating a reference signal in response to environmental changes, switched integrators amplifying the sensor signal over a controllable integration time to detect an output signal indicative of the presence of the sample.
摘要翻译： 测量由能够化学反应产生光致发光的ATP或其他实体产生的化学发光的手持测定装置包括光电二极管，其从样品发射以产生样品信号，另一光电二极管响应于 环境变化，开关积分器在可控积分时间上放大传感器信号，以检测指示样品存在的输出信号。
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