PMID- 21288641
OWN - NLM
STAT- MEDLINE
DCOM- 20110531
LR  - 20131121
IS  - 1873-3336 (Electronic)
IS  - 0304-3894 (Linking)
VI  - 187
IP  - 1-3
DP  - 2011 Mar 15
TI  - Membrane solid phase microextraction with alumina hollow fiber on line coupled 
      with ICP-OES for the determination of trace copper, manganese and nickel in 
      environmental water samples.
PG  - 379-85
LID - 10.1016/j.jhazmat.2011.01.038 [doi]
AB  - A novel alumina hollow fiber was synthesized by sol-gel template method and was 
      characterized by scanning electron microscopy, N(2) adsorption technique and 
      X-ray diffraction. With the use of prepared alumina hollow fiber as extraction 
      membrane, a new method of flow injection (FI)-membrane solid phase 
      microextraction (MSPME) on-line coupled to inductively coupled plasma-optical 
      emission spectrometry (ICP-OES) was developed for simultaneous determination of 
      trace metals (Cu, Mn and Ni) in environmental water samples. The adsorption 
      capacities of the alumina hollow fiber for Cu, Mn and Ni were found to be 6.6, 
      8.7 and 13.3 mg g(-1), respectively. With a preconcentration factor of 10, the 
      limits of detection (LODs) for Cu, Mn and Ni were found to be 0.88, 0.61 and 0.38 
      ng mL(-1), respectively, and the relative standard deviations (RSDs) were ranging 
      from 6.2 to 7.9% (n = 7, c = 10 ng mL(-1)). To validate the accuracy, the 
      proposed method was applied to the analysis of certified reference material 
      GSBZ50009-88 environmental water and the determined values are in good agreement 
      with the certified values. The developed method was also employed for the 
      analysis of Yangtze River water and East Lake water, and the recoveries for the 
      spiked samples were in the range of 87.4-110.2%.
CI  - Copyright (c) 2011 Elsevier B.V. All rights reserved.
FAU - Cui, Chao
AU  - Cui C
AD  - Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of 
      Education), Department of Chemistry, Wuhan University, Wuhan 430072, China.
FAU - He, Man
AU  - He M
FAU - Hu, Bin
AU  - Hu B
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20110115
PL  - Netherlands
TA  - J Hazard Mater
JT  - Journal of hazardous materials
JID - 9422688
RN  - 0 (Membranes, Artificial)
RN  - 0 (Water Pollutants, Chemical)
RN  - 42Z2K6ZL8P (Manganese)
RN  - 789U1901C5 (Copper)
RN  - 7OV03QG267 (Nickel)
RN  - LMI26O6933 (Aluminum Oxide)
SB  - IM
MH  - Adsorption
MH  - Aluminum Oxide/*chemistry
MH  - Copper/*analysis
MH  - Hydrogen-Ion Concentration
MH  - Manganese/*analysis
MH  - *Membranes, Artificial
MH  - Microscopy, Electron, Scanning
MH  - Nickel/*analysis
MH  - Solid Phase Microextraction/*methods
MH  - Water Pollutants, Chemical/*analysis
MH  - X-Ray Diffraction
EDAT- 2011/02/04 06:00
MHDA- 2011/06/01 06:00
CRDT- 2011/02/04 06:00
PHST- 2010/11/04 00:00 [received]
PHST- 2011/01/06 00:00 [revised]
PHST- 2011/01/10 00:00 [accepted]
PHST- 2011/02/04 06:00 [entrez]
PHST- 2011/02/04 06:00 [pubmed]
PHST- 2011/06/01 06:00 [medline]
AID - S0304-3894(11)00060-4 [pii]
AID - 10.1016/j.jhazmat.2011.01.038 [doi]
PST - ppublish
SO  - J Hazard Mater. 2011 Mar 15;187(1-3):379-85. doi: 10.1016/j.jhazmat.2011.01.038. 
      Epub 2011 Jan 15.