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author：

Huang, L.-L. (Huang, L.-L..) [1] | Huang, Y. (Huang, Y..) [2] | Chen, Y.-K. (Chen, Y.-K..) [3] | Ding, Y.-H. (Ding, Y.-H..) [4] | Zhang, W.-F. (Zhang, W.-F..) [5] | Li, X.-J. (Li, X.-J..) [6] | Wu, X.-P. (Wu, X.-P..) [7]

Indexed by：

Scopus PKU CSCD

Abstract：

A　simple　and　green　method　for　the　determination　of　trace　bisphenol　A　(BPA)　was　established　by　coupling　supported　ionic　liquid　solid-phase　extraction　to　β-cyclodextrin　modified　ionic　liquids　carbon　paste　electrode-based　electrochemical　detection　(SILs-SPE-ED).　The　synthesized　imidazolium　ionic　liquids　modified　styrene　type　macroporous　resin　was　used　as　adsorbent　for　SPE　of　BPA.　The　experimental　parameters　that　affected　the　extraction　efficiency　were　investigated　and　optimized.　Dynamic　adsorption　test　showed　that　the　maximum　adsorption　capacity　of　BPA　on　the　SILs-SPE　cartridge　was　10.1　mg　g-1,　and　the　enrichment　factor　was　40.　The　calibration　curve　showed　a　good　linearity　between　the　anodic　current　and　the　BPA　concentration　in　the　range　of　1.0　×　10?8-1.0　×　10?6M.　The　detection　limit　was　4.16　nM　(equal　to　0.95　μg　L-1).　The　SILs-SPE-ED　method,　with　the　advantages　including　high　sensitivity　and　good　practicability,　was　applied　to　the　analysis　of　real　water　and　plastic　samples,　and　the　results　agreed　well　with　HPLC　method.　Copyright　©　2015,　Changchun　Institute　of　Applied　Chemistry,　Chinese　Academy　of　Sciences.　Published　by　Elsevier　Limited.　All　rights　reserved.

Keyword：

Bisphenol a; Electrochemical detection; Ionic liquid-based carbon paste electrode; Solid phase extraction; Supported ionic liquids

Community：

  • [ 1 ] [Huang, L.-L.]Key Laboratory of Analysis and Detection for Food Safety of Ministry Education, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
  • [ 2 ] [Huang, Y.]Key Laboratory of Analysis and Detection for Food Safety of Ministry Education, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
  • [ 3 ] [Chen, Y.-K.]Key Laboratory of Analysis and Detection for Food Safety of Ministry Education, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
  • [ 4 ] [Chen, Y.-K.]Fujian Inspection and Research Institute for Product Quality, Fuzhou, 350002, China
  • [ 5 ] [Ding, Y.-H.]Key Laboratory of Analysis and Detection for Food Safety of Ministry Education, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
  • [ 6 ] [Zhang, W.-F.]Key Laboratory of Analysis and Detection for Food Safety of Ministry Education, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
  • [ 7 ] [Li, X.-J.]Technical Centre of Fujian Entry-Exit Inspection and Quarantine Bureau, Fuzhou, 350001, China
  • [ 8 ] [Wu, X.-P.]Key Laboratory of Analysis and Detection for Food Safety of Ministry Education, College of Chemistry, Fuzhou University, Fuzhou, 350108, China

Reprint 's Address：

  • [Wu, X.-P.]Key Laboratory of Analysis and Detection for Food Safety of Ministry Education, College of Chemistry, Fuzhou UniversityChina

Email：


wapple@fzu.edu.cn
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Source ：

Chinese Journal of Analytical Chemistry

ISSN： 0253-3820

CN： 22-1125/O6

Year： 2015

Issue： 3

Volume： 43

Page： 313-318

0 . 5 6 6

JCR@2015

1 . 2 0 0

JCR@2023

ESI HC Threshold：265

JCR Journal Grade：4

CAS Journal Grade：4

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 12

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 2

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