Yu A - Search Results

1

Determination of total flavonoids in Scutellaria barbata D. Don by dynamic ultrasonic extraction coupled with on-line spectrophotometry.

Hu X, You J, Bao C, Zhang H, Meng X, Xiao T, Zhang K, Wang Y, Wang H, Zhang H, Yu A. Hu X, et al. Among authors: yu a. Anal Chim Acta. 2008 Mar 10;610(2):217-23. doi: 10.1016/j.aca.2008.01.036. Epub 2008 Jan 19. Anal Chim Acta. 2008. PMID: 18291132

2

Determination of triazines in infant nutrient cereal-based foods by pressurized microwave-assisted extraction coupled with high-performance liquid chromatography-mass spectrometry.

You J, Zhang H, Zhang H, Yu A, Xiao T, Wang Y, Song D. You J, et al. Among authors: yu a. J Chromatogr B Analyt Technol Biomed Life Sci. 2007 Sep 1;856(1-2):278-84. doi: 10.1016/j.jchromb.2007.06.012. Epub 2007 Jun 22. J Chromatogr B Analyt Technol Biomed Life Sci. 2007. PMID: 17613285

3

Continuous determination of total flavonoids in Platycladus orientalis (L.) Franco by dynamic microwave-assisted extraction coupled with on-line derivatization and ultraviolet-visible detection.

Chen L, Ding L, Yu A, Yang R, Wang X, Li J, Jin H, Zhang H. Chen L, et al. Among authors: yu a. Anal Chim Acta. 2007 Jul 16;596(1):164-70. doi: 10.1016/j.aca.2007.05.063. Epub 2007 Jun 8. Anal Chim Acta. 2007. PMID: 17616254

4

On-line coupling of dynamic microwave-assisted extraction to solid-phase extraction for the determination of sulfonamide antibiotics in soil.

Chen L, Zeng Q, Wang H, Su R, Xu Y, Zhang X, Yu A, Zhang H, Ding L. Chen L, et al. Among authors: yu a. Anal Chim Acta. 2009 Aug 26;648(2):200-6. doi: 10.1016/j.aca.2009.07.010. Epub 2009 Jul 8. Anal Chim Acta. 2009. PMID: 19646585

5

On-line continuous flow ultrasonic extraction coupled with high performance liquid chromatographic separation for determination of the flavonoids from root of Scutellaria baicalensis Georgi.

You J, Gao S, Jin H, Li W, Zhang H, Yu A. You J, et al. Among authors: yu a. J Chromatogr A. 2010 Mar 19;1217(12):1875-81. doi: 10.1016/j.chroma.2010.01.050. Epub 2010 Jan 25. J Chromatogr A. 2010. PMID: 20138285

6

Dynamic ultrasound-assisted extraction coupled on-line with solid support derivatization and high-performance liquid chromatography for the determination of formaldehyde in textiles.

Chen L, Jin H, Wang L, Sun L, Xu H, Ding L, Yu A, Zhang H. Chen L, et al. Among authors: yu a. J Chromatogr A. 2008 May 23;1192(1):89-94. doi: 10.1016/j.chroma.2008.03.037. Epub 2008 Mar 19. J Chromatogr A. 2008. PMID: 18378258

7

Determination of fluoroquinolone antibiotics in environmental water samples based on magnetic molecularly imprinted polymer extraction followed by liquid chromatography-tandem mass spectrometry.

Chen L, Zhang X, Xu Y, Du X, Sun X, Sun L, Wang H, Zhao Q, Yu A, Zhang H, Ding L. Chen L, et al. Among authors: yu a. Anal Chim Acta. 2010 Mar 3;662(1):31-8. doi: 10.1016/j.aca.2010.01.001. Epub 2010 Jan 11. Anal Chim Acta. 2010. PMID: 20152262

8

Determination of triazines in honey by dispersive liquid-liquid microextraction high-performance liquid chromatography.

Wang Y, You J, Ren R, Xiao Y, Gao S, Zhang H, Yu A. Wang Y, et al. Among authors: yu a. J Chromatogr A. 2010 Jun 25;1217(26):4241-6. doi: 10.1016/j.chroma.2010.03.031. Epub 2010 Mar 27. J Chromatogr A. 2010. PMID: 20382395

9

Solvent (ionic liquid) impregnated resin-based extraction coupled with dynamic ultrasonic desorption for separation and concentration of four herbicides in environmental water.

Ren R, Wang Y, Zhang R, Gao S, Zhang H, Yu A. Ren R, et al. Among authors: yu a. Talanta. 2011 Feb 15;83(5):1392-400. doi: 10.1016/j.talanta.2010.11.021. Epub 2010 Nov 18. Talanta. 2011. PMID: 21238727

10

Determination of andrographolide and dehydroandrographolide in rabbit plasma by on-line solid phase extraction of high-performance liquid chromatography.

Chen L, Yu A, Zhuang X, Zhang K, Wang X, Ding L, Zhang H. Chen L, et al. Among authors: yu a. Talanta. 2007 Nov 15;74(1):146-52. doi: 10.1016/j.talanta.2007.05.043. Epub 2007 May 31. Talanta. 2007. PMID: 18371624

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