Ultrasensitive, highly specific, colorimetric recognition of sulfide ions [S2−] in aqueous media: applications to environmental analysis
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Herein, we have demonstrated the simple, ultrasensitive and highly specific colorimetric assay for the detection of sulfide ions (S2−) based on interaction of the surface capped gold nanoparticles with S2− in aqueous media.
2017 ◽
Vol 48
(1)
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pp. 49-56
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