Article ID Journal Published Year Pages File Type
5141077 Talanta 2017 40 Pages PDF
Abstract
A quantum dots-based fluorescent probe obtained via ligand exchange by the use of commercially available p-aminothiophenol as capping ligand was developed for pH detection in aqueous media. The probe worked in photoluminescence “turn on” mode and exhibited a good selectivity to proton and a perfect linear relationship between optical response and pH values in pH range 3.2-6.0.173
Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
Authors
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