Surfactant-Induced Modulation of Fluorosensor Activity: A Simple Way to Maximize the Sensor Efficiency

摘要

Tuning of the sensory capability of a potentially bioactive indoloquinolizine system,namely,3-acetyl-4-oxo-6,7-dihydro-12H-indolo-[2,3-a]-quinolizine (AODIQ),is described in a biomimicking micellar nanocage.It has been shown that surfactant concentration dictates the sensing behavior of the fluorophore toward physiologically essential trace metals,such as Cu~(2+).This is a simple and efficient technique that allows one to utilize the sensor to its maximum efficiency.