Retraction of “Rapid time-resolved fluoroimmunoassay for diethylstilbestrol residues in chicken liver” [Anal. Biochem. 357 (2006) 272–276]

Huo, Tieming; Li-yin, Wang; Liu, Liqiang; Chu, Xiaogang; Xu, Chuanlai

doi:10.1016/j.ab.2008.04.001

Cited by 5 publications

(5 citation statements)

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“…The measurable ranges for E3 were 0.39-100 ng mL À1 . Huo et al [155] developed a competitive TR-FIA for the determination of DES residues in chicken liver. The LOD was determined to be 0.05 ng g À1 , and the LOQ was less than 0.18 ng g À1 .…”

Section: 33mentioning

confidence: 99%

Analysis of steroidal estrogen residues in food and environmental samples

Wang

Huang

Fang

et al. 2008

International Journal of Environmental Analytical Chemistry

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Section: 33mentioning

confidence: 99%

Analysis of steroidal estrogen residues in food and environmental samples

Wang

Huang

Fang

et al. 2008

International Journal of Environmental Analytical Chemistry

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“…HPLC is one of the most commonly used methods for the determination of DES, 20,21 and fluoroimmunoassays have been also used for the determination of DES, and can offer better sensitivity than ELISAs. 22 However, to the best of our knowledge, fluorescence has not been coupled to HPLC for the determination of DES till now.…”

Section: Introductionmentioning

confidence: 99%

Determination of Diethylstilbestrol in Aquatic Products by High Performance Liquid Chromatography with Fluorescence Detection

Geng

Zhang

et al. 2010

Chin. J. Chem.

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A sensitive method for the determination of diethylstilbestrol (DES) in aquatic products by high performance liquid chromatography (HPLC) using a fluorescence detector (FLD) was developed. By means of sulfonation in concentrated sulfuric acid and hydrolysis, DES was converted into a reaction product that can emit fluorescence and determined by HPLC. For the first time, HPLC with FLD was applied to the determination of DES and sensitivity comparable to that of LC-MS gained. The limit of detection was 0.1 µg•kg -1 , and the recoveries were above 86%with relative standard deviations less than 6.2%. The proposed method was successfully applied to the determination of DES in aquatic products.

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“…The current methods for the analysis of DES are gas chromatography (GC) [9,10], liquid chromatography (LC) with mass spectrometry (MS) [11,12], enzyme-linked immunosorbent assay (icELISA) [13], electrochemiluminescence [14], time-resolved fluoroimmunoassay [15]. However, seldom have electrochemical techniques, which are often simple and less expensive, been used to determine DES [16,17].…”

Section: Introductionmentioning

confidence: 99%

Electrochemical determination diethylstilbestrol by a single-walled carbon nanotube/platinum nanoparticle composite film electrode

Fei

et al. 2008

J Appl Electrochem

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Platinum nanoparticles (Pt nano ) were prepared and used in combination with single-wall carbon nanotube (SWNT) for fabricating electrochemical sensors with remarkably improved sensitivity toward diethylstilbestrol (DES). The glassy carbon (GC) electrode modified with SWNT/Pt nano composite film exhibited excellent electrochemical behaviors toward the redox of DES. Compared with the bare GC electrode and SWNTs film modified GC electrode, the redox peak currents at the SWNTs/Pt nano composite film modified GC electrode was enhanced greatly. The experimental parameters, which influence the peak current of DES, were optimized. Under optimal conditions, a linear response of DES was obtained in the range from 1.0 9 10 -7 to 2.0 9 10 -5 mol L -1 (R = 0.997) and with a limit of detect (LOD) of 1.5 9 10 -8 mol L -1 . The proposed procedure was successfully applied to determine the active ingredient in the DES tablet with satisfactory results.

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Retraction of “Rapid time-resolved fluoroimmunoassay for diethylstilbestrol residues in chicken liver” [Anal. Biochem. 357 (2006) 272–276]

Cited by 5 publications

References 0 publications

Analysis of steroidal estrogen residues in food and environmental samples

Analysis of steroidal estrogen residues in food and environmental samples

Determination of Diethylstilbestrol in Aquatic Products by High Performance Liquid Chromatography with Fluorescence Detection

Electrochemical determination diethylstilbestrol by a single-walled carbon nanotube/platinum nanoparticle composite film electrode

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