Abstract
A novel type of leaf-like poly (p-phenylenediamine) (PpPD) microcrystal was prepared under mild conditions, which was successfully applied to the visual detection of Co(2+)in vitro and in tissue based on the extinction and light scattering features owing to the special etching effect of Co(2+) on the surface of the leaf-like microcrystal.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Animals
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Cobalt / analysis*
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Fishes
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Ions / chemistry
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Light
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Phenylenediamines / chemistry
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Photoelectron Spectroscopy
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Scattering, Radiation
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Silver Nitrate / chemistry
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Spectrophotometry, Ultraviolet / methods*
Substances
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Ions
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Phenylenediamines
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poly(p-phenylenediamine)
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Cobalt
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Silver Nitrate