干旱区生态环境知识资源中心(Arid): Cork sheet as a sorptive phase to extract hormones from water by rotating-disk sorptive extraction (RDSE)

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DOI	10.1016/j.aca.2019.08.069
	Cork sheet as a sorptive phase to extract hormones from water by rotating-disk sorptive extraction (RDSE)
	Manzo, Valentina 1; Goya-Pacheco, Jairon 1; Arismendi, Daniel 1; Becerra-Herrera, Mercedes 2; Castillo-Aguirre, Alver 3; Castillo-Felices, Rosario 4; Rosero-Moreano, Milton 5; Carasek, Eduardo 6; Richter, Pablo 1
通讯作者	Richter, Pablo
来源期刊	ANALYTICA CHIMICA ACTA
ISSN	0003-2670
EISSN	1873-4324
出版年	2019
卷号	1087 页码:1-10
英文摘要	This work reports for the first time the use of laminar cork as a sorptive phase in a microextraction technique, rotating-disk sorptive extraction (RDSE). Typical hormones (estrone, estradiol, estriol and ethinyl estradiol) were selected as analyte models and extracted from wastewater samples on laminar cork with statistically equivalent extraction efficiency to that provided by Oasis HLB. The cork characterization was performed by confocal fluorescence microscopy (CLSM), Fourier-transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM), allowing the identification of lignin, suberin and polysaccharides (cellulose and hemicellulose) as the main components of the cork. The best conditions for extraction were as follows: rotation velocity of the disk, 2000 rpm; extraction time, 45 min; and sample volume, 20 mL. The analytical features of the developed method show that calibration curves for all analytes have R-2 values higher than 0.99. The absolute recoveries were higher than 63%, and the precision, expressed as relative standard deviation, ranged from 2 to 16%. The LOD and LOQ ranges were 3-19 and 10-62 ng L-1, respectively. The proposed method was applied to the analysis of wastewater, and the concentrations of hormones in a wastewater treatment plant in Santiago, Chile, ranged from
英文关键词	Cork sheet Rotating-disk sorptive extraction (RDSE) Ecomaterial Hormones Wastewater
类型	Article
语种	英语
国家	Chile ; Colombia ; Brazil
收录类别	SCI-E
WOS记录号	WOS:000488462400001
WOS关键词	PERFORMANCE LIQUID-CHROMATOGRAPHY ; POLYCYCLIC AROMATIC-HYDROCARBONS ; ON-FIBER SILYLATION ; GAS-CHROMATOGRAPHY ; STEROID-HORMONES ; ESTROGENIC COMPOUNDS ; BISPHENOL-A ; MICROEXTRACTION ; SAMPLES ; SURFACE
WOS类目	Chemistry, Analytical
WOS研究方向	Chemistry
EI主题词	2019-12-09
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/311644
作者单位	1.Univ Chile, Fac Chem & Pharmaceut Sci, Dept Inorgan & Analyt Chem, POB 233, Santiago, Chile; 2.Univ Chile, Fac Sci, Dept Chem, POB 653, Santiago, Chile; 3.Univ Nacl Colombia, Fac Sci, Dept Chem, Headquarters Bogota, Rd 30 45-03, Bogota, Colombia; 4.Univ Concepcion, Fac Pharm, Dept Instrumental Anal, POB 237, Concepcion 4070043, Chile; 5.Univ Caldas, Fac Exact & Nat Sci, Dept Chem, Res Grp Chromatog & Related Tech GICTA, Calle 65 26-10, Manizales, Colombia; 6.Fed Univ Santa Catalina, Dept Chem, BR-88040900 Florianopolis, SC, Brazil
推荐引用方式 GB/T 7714	Manzo, Valentina,Goya-Pacheco, Jairon,Arismendi, Daniel,et al. Cork sheet as a sorptive phase to extract hormones from water by rotating-disk sorptive extraction (RDSE)[J],2019,1087:1-10.
APA	Manzo, Valentina.,Goya-Pacheco, Jairon.,Arismendi, Daniel.,Becerra-Herrera, Mercedes.,Castillo-Aguirre, Alver.,...&Richter, Pablo.(2019).Cork sheet as a sorptive phase to extract hormones from water by rotating-disk sorptive extraction (RDSE).ANALYTICA CHIMICA ACTA,1087,1-10.
MLA	Manzo, Valentina,et al."Cork sheet as a sorptive phase to extract hormones from water by rotating-disk sorptive extraction (RDSE)".ANALYTICA CHIMICA ACTA 1087(2019):1-10.