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    • 5. 发明授权
    • Apparatus for measuring fluorescence lifetime
    • 用于测量荧光寿命的装置
    • US08314405B2
    • 2012-11-20
    • US12252313
    • 2008-10-15
    • Dug Young KimSucbei MoonDongsoo Lee
    • Dug Young KimSucbei MoonDongsoo Lee
    • G01T1/10G01N21/61
    • G01N21/6408
    • Disclosed is an apparatus for measuring a fluorescence lifetime. The apparatus for measuring the fluorescence lifetime comprises an excitation light generator that generates excitation light to be irradiated on a sample including fluorescence molecules; a fluorescence photon collecting unit that collects a plurality of fluorescence photons generated by irradiating the excitation light on the sample; a light sensor that converts the collected fluorescence photons into a fluorescence electrical signal; and a fluorescence lifetime signal processor that determines the fluorescence lifetime by calculating the average time of the fluorescence electrical signal with respect to a predetermined apparatus delay time. According to the above configuration, the present invention can accurately and precisely measure a fluorescence lifetime in a short measurement time by easy calculation.
    • 公开了一种用于测量荧光寿命的装置。 用于测量荧光寿命的装置包括激发光发生器,其产生要照射在包含荧光分子的样品上的激发光; 荧光光子收集单元,其收集通过将样品上的激发光照射而产生的多个荧光光子; 将所收集的荧光光子转换成荧光电信号的光传感器; 以及荧光寿命信号处理器,其通过相对于预定的设备延迟时间计算荧光电信号的平均时间来确定荧光寿命。 根据上述结构,本发明能够通过容易的计算在短的测定时间内精确而准确地测定荧光寿命。
    • 8. 发明申请
    • APPARATUS FOR MEASURING FLUORESCENCE LIFETIME
    • 用于测量荧光寿命的装置
    • US20090095911A1
    • 2009-04-16
    • US12252313
    • 2008-10-15
    • Dug Young KIMSucbei MoonDongsoo Lee
    • Dug Young KIMSucbei MoonDongsoo Lee
    • G01T1/20
    • G01N21/6408
    • Disclosed is an apparatus for measuring a fluorescence lifetime. The apparatus for measuring the fluorescence lifetime comprises an excitation light generator that generates excitation light to be irradiated on a sample including fluorescence molecules; a fluorescence photon collecting unit that collects a plurality of fluorescence photons generated by irradiating the excitation light on the sample; a light sensor that converts the collected fluorescence photons into a fluorescence electrical signal; and a fluorescence lifetime signal processor that determines the fluorescence lifetime by calculating the average time of the fluorescence electrical signal with respect to a predetermined apparatus delay time. According to the above configuration, the present invention can accurately and precisely measure a fluorescence lifetime in a short measurement time by easy calculation.
    • 公开了一种用于测量荧光寿命的装置。 用于测量荧光寿命的装置包括激发光发生器,其产生要照射在包含荧光分子的样品上的激发光; 荧光光子收集单元,其收集通过将样品上的激发光照射而产生的多个荧光光子; 将所收集的荧光光子转换成荧光电信号的光传感器; 以及荧光寿命信号处理器,其通过相对于预定的设备延迟时间计算荧光电信号的平均时间来确定荧光寿命。 根据上述结构,本发明能够通过容易的计算在短的测定时间内精确而准确地测定荧光寿命。