Combinatorial Dansyl Library and its Applications to pH-Responsive Probes
作者:Seong Cheol Hong、Dhiraj P. Murale、Jun-Seok Lee
DOI:10.2174/1386207319666160408150203
日期:2016.5.10
properties of the probes, we analyzed their optical properties and chemical yields, with an average of 49 %. The molecules were examined for their pH responses, and DS-2 and DS-45 showed blue-shifts, whereas DS-7 and DS-40 showed red-shifts in wavelength with increasing pH. Finally, cell permeability was investigated by treating SNU-2292 cells. Our results demonstrate the potential application of this library
Bulk Aggregation Based Fluorescence Turn-On Sensors for Selective Detection of Progesterone in Aqueous Solution
作者:Seong Cheol Hong、Dhiraj P. Murale、Minju Lee、Seung Mi Lee、Joong Shin Park、Jun-Seok Lee
DOI:10.1002/anie.201709120
日期:2017.11.13
for progesterone. Following studies of aggregation properties of probes using dynamic light scattering and transmission electron microscopy supports progesterone recognition lead to the generation of bulk aggregates that induce fluorescence enhancement. Though many fluorescence sensing mechanisms have been proposed, a sensing mode based on the bulk aggregate formation of fluorophore has never been reported