Rodríguez-Rodríguez, H.; Acebrón, M.; Juárez, B.H.; Arias-Gonzalez, J. R.(American Chemical Society, 2017-05-11)
[EN] The trade-off between photobrightening and photobleaching controls the emission stability of colloidal quantum dots. This balance is critical in optical trapping configurations, where irradiances that confine and ...
Rodríguez-Rodríguez, H.; de Lorenzo, S.; de la Cueva, L.; Salas, G.; Arias-Gonzalez, J. R.(American Chemical Society, 2018-08-09)
[EN] Optical trapping of individual particles is believed to be only effective under highly focused beams because these conditions strengthen the gradient forces. This is especially critical in the beam propagating direction, ...
Rodríguez-Rodríguez, H.; Acebrón, M.; Iborra, F.J.; Arias-Gonzalez, J. R.; Juárez, B.H.(American Chemical Society, 2019-06-25)
[EN] Laser tweezers afford quantum dot (QD) manipulation for use as localized emitters. Here, we demonstrate fluorescence by radiative energy transfer from optically trapped colloidal QDs (donors) to fluorescent dyes ...