Yu A - Search Results

1

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

2

Development of an analytical method for organotin compounds in fortified flour samples using microwave-assisted extraction and normal-phase HPLC with UV detection.

Wang X, Ding L, Zhang H, Cheng J, Yu A, Zhang H, Liu L, Liu Z, Li Y. Wang X, et al. Among authors: yu a. J Chromatogr B Analyt Technol Biomed Life Sci. 2006 Nov 7;843(2):268-74. doi: 10.1016/j.jchromb.2006.06.013. Epub 2006 Jul 3. J Chromatogr B Analyt Technol Biomed Life Sci. 2006. PMID: 16815764

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

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

5

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

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

Preparation of magnetic molecularly imprinted polymer for the separation of tetracycline antibiotics from egg and tissue samples.

Chen L, Liu J, Zeng Q, Wang H, Yu A, Zhang H, Ding L. Chen L, et al. Among authors: yu a. J Chromatogr A. 2009 May 1;1216(18):3710-9. doi: 10.1016/j.chroma.2009.02.044. Epub 2009 Feb 21. J Chromatogr A. 2009. PMID: 19268956

8

Microwave-assisted extraction coupled online with derivatization, restricted access material cleanup, and high-performance liquid chromatography for determination of formaldehyde in aquatic products.

Chen L, Jin H, Xu H, Sun L, Yu A, Zhang H, Ding L. Chen L, et al. Among authors: yu a. J Agric Food Chem. 2009 May 27;57(10):3989-94. doi: 10.1021/jf900136x. Epub 2009 Apr 8. J Agric Food Chem. 2009. PMID: 19354249

9

Determination of melamine in animal feed based on liquid chromatography tandem mass spectrometry analysis and dynamic microwave-assisted extraction coupled on-line with strong cation-exchange resin clean-up.

Chen L, Zeng Q, Du X, Sun X, Zhang X, Xu Y, Yu A, Zhang H, Ding L. Chen L, et al. Among authors: yu a. Anal Bioanal Chem. 2009 Nov;395(5):1533-42. doi: 10.1007/s00216-009-3097-x. Epub 2009 Sep 15. Anal Bioanal Chem. 2009. PMID: 19756536

10

Fast and selective extraction of sulfonamides from honey based on magnetic molecularly imprinted polymer.

Chen L, Zhang X, Sun L, Xu Y, Zeng Q, Wang H, Xu H, Yu A, Zhang H, Ding L. Chen L, et al. Among authors: yu a. J Agric Food Chem. 2009 Nov 11;57(21):10073-80. doi: 10.1021/jf902257d. J Agric Food Chem. 2009. PMID: 19817457

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