拟面积多波长数据线性双组合解析萘、1-萘酚和2-萘酚同步荧光光谱的研究

唐波; 何锡文; 沈含熙

环境化学

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唐波, 何锡文, 沈含熙. 拟面积多波长数据线性双组合解析萘、1-萘酚和2-萘酚同步荧光光谱的研究[J]. 环境化学, 1996, 15(1): 61-68.

引用本文:

唐波, 何锡文, 沈含熙. 拟面积多波长数据线性双组合解析萘、1-萘酚和2-萘酚同步荧光光谱的研究[J]. 环境化学, 1996, 15(1): 61-68.

Tang Bo, He Xiwen, Shen Hanxi. STUDY ON ANALYSES OF SYNCHRONOUS FLUORESCENCE SPECTRA OF NAPHTHALENE, 1- AND 2-NAPHTHOL BY QUASI-SQUARE MULTIWAVELENGTH DATA LINEAR DUAL COMBINATION[J]. Environmental Chemistry, 1996, 15(1): 61-68.

Citation:

拟面积多波长数据线性双组合解析萘、1-萘酚和2-萘酚同步荧光光谱的研究

1.
山东师范大学化学系, 济南250014;
2.
南开大学化学系, 天津300071
基金项目:
国家教育委员会博士点基金

国家自然科学基金

山东省青年自然科学基金资助项目部分内容

STUDY ON ANALYSES OF SYNCHRONOUS FLUORESCENCE SPECTRA OF NAPHTHALENE, 1- AND 2-NAPHTHOL BY QUASI-SQUARE MULTIWAVELENGTH DATA LINEAR DUAL COMBINATION

1.
Department of Chemistry, Shandong Normal University, Jinan, 250014;
2.
Department of Chemistry, Nankai University, Tianjin, 300071
Fund Project:

摘要: 本文研究了△λ(λem—λex)为130nm和pH12.0条件下,萘、1—萘酚和2—萘酚混合物的同步荧光光谱,获三者同步荧光峰信息,且萘被完全分辨.另外,提出用拟面积多波长数据线性双组合计算解析重叠的1—萘酚和2—萘酚同步荧光光谱,解析结果的精密度、组份间浓度比范围均较多波长线性回归、双峰倍增配平和一阶导数解析混合物同步荧光光谱结果为优.
- 拟面积多波长数据线性双组合 /
- 萘 /
- 1-萘酚 /
- 2-萘酚 /
- 同步荧光 /
- 解析
Abstract: In this paper, the synchronous fluorescence spectra of naphthalene, 1- and 2-naph-thol in △λ(λem -λex) = 130nm and pH12.0 are studied, the naphthalene spectrum peak information of them is utterly resolved, the computative analysis of the overlaping synchronous fluorescence spectra of 1- and 2-naphthol by quasi-square multiwavelength data linear dual combination are presented.The title method has advantages over analyses of synchronous fluorescence spectra of the mixtrue by multiwavelength linear regression, dual peak multiplication balance and first order derivative technique in terms of precission and range of concentration ratio of various components in the mixture.
- quasi-square multiwavelength data linear dual combination /
- naphthalene /
- 1-naphthol /
- 2-naphthol /
- synchronous fluorescence spectroscopy /
- analysis

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拟面积多波长数据线性双组合解析萘、1-萘酚和2-萘酚同步荧光光谱的研究

1. 山东师范大学化学系, 济南250014;
2. 南开大学化学系, 天津300071

收稿日期: 1995-01-23

基金项目:

国家教育委员会博士点基金

国家自然科学基金

山东省青年自然科学基金资助项目部分内容

关键词:

摘要: 本文研究了△λ(λem—λex)为130nm和pH12.0条件下,萘、1—萘酚和2—萘酚混合物的同步荧光光谱,获三者同步荧光峰信息,且萘被完全分辨.另外,提出用拟面积多波长数据线性双组合计算解析重叠的1—萘酚和2—萘酚同步荧光光谱,解析结果的精密度、组份间浓度比范围均较多波长线性回归、双峰倍增配平和一阶导数解析混合物同步荧光光谱结果为优.

English Abstract

STUDY ON ANALYSES OF SYNCHRONOUS FLUORESCENCE SPECTRA OF NAPHTHALENE, 1- AND 2-NAPHTHOL BY QUASI-SQUARE MULTIWAVELENGTH DATA LINEAR DUAL COMBINATION

1. Department of Chemistry, Shandong Normal University, Jinan, 250014;
2. Department of Chemistry, Nankai University, Tianjin, 300071

Received Date: 1995-01-23

Fund Project:

Keywords:

quasi-square multiwavelength data linear dual combination /
naphthalene /
1-naphthol /
2-naphthol /
synchronous fluorescence spectroscopy /
analysis

Abstract: In this paper, the synchronous fluorescence spectra of naphthalene, 1- and 2-naph-thol in △λ(λem -λex) = 130nm and pH12.0 are studied, the naphthalene spectrum peak information of them is utterly resolved, the computative analysis of the overlaping synchronous fluorescence spectra of 1- and 2-naphthol by quasi-square multiwavelength data linear dual combination are presented.The title method has advantages over analyses of synchronous fluorescence spectra of the mixtrue by multiwavelength linear regression, dual peak multiplication balance and first order derivative technique in terms of precission and range of concentration ratio of various components in the mixture.

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拟面积多波长数据线性双组合解析萘、1-萘酚和2-萘酚同步荧光光谱的研究

STUDY ON ANALYSES OF SYNCHRONOUS FLUORESCENCE SPECTRA OF NAPHTHALENE, 1- AND 2-NAPHTHOL BY QUASI-SQUARE MULTIWAVELENGTH DATA LINEAR DUAL COMBINATION

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拟面积多波长数据线性双组合解析萘、1-萘酚和2-萘酚同步荧光光谱的研究

English Abstract

STUDY ON ANALYSES OF SYNCHRONOUS FLUORESCENCE SPECTRA OF NAPHTHALENE, 1- AND 2-NAPHTHOL BY QUASI-SQUARE MULTIWAVELENGTH DATA LINEAR DUAL COMBINATION

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