PMID- 24148493
OWN - NLM
STAT- MEDLINE
DCOM- 20140603
LR  - 20221207
IS  - 1873-3573 (Electronic)
IS  - 0039-9140 (Linking)
VI  - 116
DP  - 2013 Nov 15
TI  - Rapid determination of tetrabromobisphenol A and its main derivatives in aqueous 
      samples by ultrasound-dispersive liquid-liquid microextraction combined with 
      high-performance liquid chromatography.
PG  - 906-11
LID - S0039-9140(13)00669-3 [pii]
LID - 10.1016/j.talanta.2013.08.011 [doi]
AB  - A method of ultrasound-dispersive liquid-liquid microextraction (US-DLLME) 
      combined with high-performance liquid chromatography/variable wavelength 
      detection (HPLC-VWD) has been developed for rapid measuring tetrabromobisphenol A 
      and its five derivatives in water. Parameters affecting the extraction efficiency 
      including the extraction solvents and dispersive solvents and their volume, ionic 
      strength of the sample, and ultrasound time were optimized, and further validated 
      by orthogonal array design (OAD). The optimized conditions provided enrichment 
      factors for analytes of 74-490. Most analytes had linear responses between 2 and 
      500 mug L(-1), with correlation coefficients (r(2)) of 0.9923-0.9994. Limits of 
      detection were 0.13-0.63 mug L(-1). Relative standard deviations (RSDs) for five 
      replicates ranged from 2.6% to 4.5% for all analytes. When applied to spiked 
      samples of real water, the method provided recoveries of 88.6-106.3% for tap 
      water, 87.8-108.5% for Mi River water, 82.7-113.5% for chemical wastewater, 
      45.5-115.3% for urine, and 46.4-126.2% for fruit juice, with RSDs (n=5) less than 
      4%, 6%, 8%, 10%, and 9% respectively.
CI  - (c) 2013 Published by Elsevier B.V.
FAU - Wang, Xuemei
AU  - Wang X
AD  - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research 
      Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 
      100085, China; College of Chemistry and Chemical Engineering, Northwest Normal 
      University, Lanzhou 730070, China.
FAU - Liu, Jiyan
AU  - Liu J
FAU - Liu, Qian
AU  - Liu Q
FAU - Du, Xinzhen
AU  - Du X
FAU - Jiang, Guibin
AU  - Jiang G
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20130816
PL  - Netherlands
TA  - Talanta
JT  - Talanta
JID - 2984816R
RN  - 0 (Polybrominated Biphenyls)
RN  - 0 (Solvents)
RN  - 0 (Waste Water)
RN  - 0 (Water Pollutants, Chemical)
RN  - FQI02RFC3A (tetrabromobisphenol A)
SB  - IM
MH  - Beverages/*analysis
MH  - Chromatography, High Pressure Liquid
MH  - Factor Analysis, Statistical
MH  - Fresh Water/*chemistry
MH  - Fruit/*chemistry
MH  - Humans
MH  - Limit of Detection
MH  - Liquid Phase Microextraction/methods
MH  - Osmolar Concentration
MH  - Polybrominated Biphenyls/*isolation & purification/urine
MH  - Solvents
MH  - Sonication
MH  - Time Factors
MH  - Wastewater/*chemistry
MH  - Water Pollutants, Chemical/*isolation & purification/urine
OTO - NOTNLM
OT  - Brominated flame retardants
OT  - Dispersive liquid-liquid microextraction
OT  - High-performance liquid chromatography
OT  - Ultrasound-assisted method
EDAT- 2013/10/24 06:00
MHDA- 2014/06/04 06:00
CRDT- 2013/10/24 06:00
PHST- 2013/05/03 00:00 [received]
PHST- 2013/07/30 00:00 [revised]
PHST- 2013/08/11 00:00 [accepted]
PHST- 2013/10/24 06:00 [entrez]
PHST- 2013/10/24 06:00 [pubmed]
PHST- 2014/06/04 06:00 [medline]
AID - S0039-9140(13)00669-3 [pii]
AID - 10.1016/j.talanta.2013.08.011 [doi]
PST - ppublish
SO  - Talanta. 2013 Nov 15;116:906-11. doi: 10.1016/j.talanta.2013.08.011. Epub 2013 
      Aug 16.