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author:

郭良洽 (郭良洽.) [1] | 林旭聪 (林旭聪.) [2] | 谢增鸿 (谢增鸿.) [3] | 傅彦斌 (傅彦斌.) [4]

Indexed by:

PKU CSCD

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。

Keyword:

β-环糊精 催化光度法 茜素绿

Community:

  • [ 1 ] 福州大学化学化工学院
  • [ 2 ] 福州大学化学化工学院 福建福州350002
  • [ 3 ] 福建福州350002

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Source :

光谱学与光谱分析

Year: 2005

Issue: 10

Page: 128-132

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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