scholarly journals Au@Ag nanoflowers based SERS coupled chemometric algorithms for determination of organochlorine pesticides in milk

LWT ◽  
2021 ◽  
pp. 111978
Author(s):  
Afang Zhu ◽  
Yi Xu ◽  
Shujat Ali ◽  
Qin Ouyang ◽  
Quansheng Chen
Chemosphere ◽  
2021 ◽  
Vol 266 ◽  
pp. 129188
Author(s):  
Wenlei Yang ◽  
Wenli Ni ◽  
Lei Jin ◽  
Jufen Liu ◽  
Zhiwen Li ◽  
...  

2005 ◽  
Vol 85 (4-5) ◽  
pp. 325-333 ◽  
Author(s):  
Mercedes Barriada-Pereira ◽  
María José González-Castro ◽  
Soledad Muniategui-Lorenzo ◽  
Purificación López-Mahía ◽  
Darío Prada-Rodríguez ◽  
...  

2013 ◽  
Vol 675 ◽  
pp. 260-263 ◽  
Author(s):  
Du Shu Huang ◽  
Ya Shun Chen ◽  
He Ping Yan ◽  
Na Wu ◽  
Wei Liu ◽  
...  

A novel method for determination of organochlorine pesticides residuals (2,4-DDT and 4,4-DDT) in water samples through hollow fiber membrane-liquid phase microextraction using ionic liquid material as extractant coupled with high performance liquid chromatography has been developed. The effect of extraction parameters including pH of the feed solution, stirring rate and extraction time was investigated. The proposed method provided enrichment efficiency of 323 and 289 for 2,4-DDT and 4,4-DDT respectively. The method had good linear range of 0.5-50 μg /L and the limits of detection of the pesticides were 0.1 μg /L.


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