Influence of alkanethiols on fluorescence blinking of InP@ZnS colloidal quantum dotsстатьяИсследовательская статья
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Дата последнего поиска статьи во внешних источниках: 19 декабря 2017 г.
Аннотация:Luminescence decay curves have been measured for InP@ZnS colloidal quantum dots (CQDs) synthesized at different ratios between 1-octanethiol and 1-dodecanethiol. The luminescence lifetime distributions reflecting the ratios between the on, off, and grey states of CQDs have been calculated. With an increase in the portion of 1-octanethiol, the distribution is shifted toward the on states, which almost completely suppresses fluorescence blinking at all detection wavelengths.