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Abstract:
在活化剂氨三乙酸存在下,痕量锰催化高碘酸钾氧化茜素绿,β-环糊精使高碘酸钾氧化茜素绿体系的灵敏度再提高2.5倍,选择性得到明显改善。测定锰的线性范围为0.4~2.4 ng.mL-1,检出限为0.097 ng.mL-1,相对标准偏差0.45%(n=12),该方法可用于酒样、谷物中锰的测定。该研究也对该体系的反应机理进行了探讨。
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光谱学与光谱分析
Year: 2005
Issue: 10
Page: 128-132
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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