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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
ISSN: 1000-0593
CN: 11-2200/O4
Year: 2005
Issue: 10
Volume: 25
Page: 1662-1666
0 . 5 5 7
JCR@2005
0 . 7 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
JCR Journal Grade:4
Cited Count:
WoS CC Cited Count: 0
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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