acriflavine and rhod-2

Probe encapsulated by biologically localized embedding (PEBBLE) has emerged as a new type of sensing technique for complex systems. Generalized ratiometric PEBBLE nanosensors prepared by encapsulating an intensity-based probe and an inert reference dye inside the pores of stable matrix possess advantages of easy synthesis, immunity to interference, lower toxicity, and robustness to variations in probe loading. However, the selection of appropriate reference dyes used in generalized ratiometric PEBBLE nanosensors is a rather difficult task since they should satisfy some stringent requirements. In this contribution, the feasibility of using carbon dots (C-dots) as generic inert references in synthesizing PEBBLE nanosensors was first investigated in detail. And a dual-wavelength monitoring strategy and the quantitative fluorescence model for generalized ratiometric probes (QFM

Topics: Acriflavine; Acrylic Resins; Calcium; Carbon; Fluorescence; Fluorescent Dyes; Heterocyclic Compounds, 3-Ring; Limit of Detection; Nitrites; Particle Size; Polymerization; Porosity; Quantum Dots; Spectrometry, Fluorescence