| 摘要 |
A method for characterizing fluorescent molecules or other particles in samples comprising the steps of: a) monitoring fluctuating intensity of fluorescence emitted by the molecules or other particles in at least one measurement volume of a non-uniform spatial brightness profile by measuring numbers of photon counts in primary time intervals by a single or more photon detectors, b) determining at least one distribution of numbers of photon counts, P(n), from the measured numbers of photon counts, c) determining physical quantities characteristic to said particles by fitting the distribution of numbers of photon counts P(n), wherein the fitting procedure involves calculation of a theoretical distribution function of the number of photon counts P(n) through its generating function, defined as (I). |
