Article ID Journal Published Year Pages File Type
7685594 Talanta 2012 5 Pages PDF
Abstract
► Upconversion NaYF4:Yb3+, Er3+ (λem=551 nm, λex=980 nm) were synthesized. ► NaYF4:Yb3+, Er3+ nanoparticles were used as fluorescence probe. ► The chelate generated by the reaction between DPC and Cr(VI) was used as absorbent. ► A new inner filter effect method was developed for determination chromium (VI).
Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
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