[Study on high performance liquid chromatography/indirect photometric detection of fosfomycin with acridine as detection reagent]

[Study on high performance liquid chromatography/indirect photometric detection of fosfomycin with acridine as detection reagent] Research Abstract Details 

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[Study on high performance liquid chromatography/indirect photometric detection of fosfomycin with acridine as detection reagent] Abstract Text:

Y Hu,S Da,Y Feng,Q Zhang,

Fosfomycin is a broad-spectrum antibacterial agent which has strong polarity and weak UV absorption. In this work, a method using standard ODS column and conventional UV detector set at 254 nm to analyse fosfomycin was investigated. Firstly, several UV detection reagents were tested and acridine(A) was found to give the highest indirect detection response and proper modification on retention of fosfomycin. With acridine as the UV detection reagent, the mobile phase parameters which affect retention and detection response of solute are discussed, e.g. pH, concentration of organic solvent and concentration of acridine. The mechanism is interpreted for each case. After optimization, we adopted mobile phase as V(CH3OH):V(H2O) = 50:50, pH 3.18, [HAc] = 2 mmol/L, [A] = 1 x 10(-5) mol/L. A new chromatographic system monitored by indirect photometry for detection of fosfomycin was established. This method was used for quantitative analysis, the minimum detectable level was 10 mumol/L, the relative deviation was 4.51%.

[Study on high performance liquid chromatography/indirect photometric detection of fosfomycin with acridine as detection reagent] Publishing Authors By Initials

Y Hu,S Da,Y Feng,Q Zhang,

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[Study on high performance liquid chromatography/indirect photometric detection of fosfomycin with acridine as detection reagent] Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Se pu = Chinese journal of chromatography / Zhongg

VOLUME: 17

Page Numbers: 271-4

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ISSN: 1000-8713

DAY: 28

MONTH: May

YEAR: 1999

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LANGUAGE: chi

NlmUniqueID: 9424804

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Grant and Affiliation Information for [Study on high performance liquid chromatography/indirect photometric detection of fosfomycin with acridine as detection reagent]

AFFILIATION: Department of Chemistry, Wuhan University, Wuhan, 430072.

Country: China

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MEDLINETA: Se Pu

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