Author(s): CHEN Wen-yang, ZOU Ming-qiang, LIU Feng, LI Jin-feng
Pages: 854-859
Year: 2015 Issue:  7
Journal: Chinese Journal of Luminescence
Keyword:  enhanced chemiluminescence immunoassay; photon counting; statistical analysis;
Abstract: In enhanced chemiluminescence enzyme-linked immunoassay, major parameters such as detection result, efficiency of counting and S/N ratio, are related with not only photon counting de-vices but also statistics process of photon pulse emission in optical luminescence system. In this arti-cle, we measured the statistics characteristics of photon pulse in enhanced luminol chemilumines-cence system and theoretically analyzed the design of photon counting detection device of chemilumi-nescence system by its statistics characteristics of its pulse emission time. The research suggests that the photon emission pulse intervals of chemiluminescence subject to Weibull distribution.