PMID- 29403932
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20200929
IS  - 2095-1779 (Print)
IS  - 2214-0883 (Electronic)
IS  - 2214-0883 (Linking)
VI  - 5
IP  - 3
DP  - 2015 Jun
TI  - Selective extraction of dimethoate from cucumber samples by use of molecularly 
      imprinted microspheres.
PG  - 200-206
LID - 10.1016/j.jpha.2014.10.004 [doi]
AB  - Molecularly imprinted polymers for dimethoate recognition were synthesized by the 
      precipitation polymerization technique using methyl methacrylate (MMA) as the 
      functional monomer and ethylene glycol dimethacrylate (EGDMA) as the 
      cross-linker. The morphology, adsorption and recognition properties were 
      investigated by scanning electron microscopy (SEM), static adsorption test, and 
      competitive adsorption test. To obtain the best selectivity and binding 
      performance, the synthesis and adsorption conditions of MIPs were optimized 
      through single factor experiments. Under the optimized conditions, the resultant 
      polymers exhibited uniform size, satisfactory binding capacity and significant 
      selectivity. Furthermore, the imprinted polymers were successfully applied as a 
      specific solid-phase extractants combined with high performance liquid 
      chromatography (HPLC) for determination of dimethoate residues in the cucumber 
      samples. The average recoveries of three spiked samples ranged from 78.5% to 
      87.9% with the relative standard deviations (RSDs) less than 4.4% and the limit 
      of detection (LOD) obtained for dimethoate as low as 2.3 mug/mL.
FAU - Du, Jiao-Jiao
AU  - Du JJ
AD  - Department of Chemistry, School of Science, Xi׳an Jiaotong University, No. 28 
      Xianning West Road, Xi׳an 710049,China.
FAU - Gao, Rui-Xia
AU  - Gao RX
AD  - Department of Chemistry, School of Science, Xi׳an Jiaotong University, No. 28 
      Xianning West Road, Xi׳an 710049,China.
FAU - Yu, Hu
AU  - Yu H
AD  - Department of Chemistry, School of Science, Xi׳an Jiaotong University, No. 28 
      Xianning West Road, Xi׳an 710049,China.
FAU - Li, Xiao-Jing
AU  - Li XJ
AD  - Department of Chemistry, School of Science, Xi׳an Jiaotong University, No. 28 
      Xianning West Road, Xi׳an 710049,China.
FAU - Mu, Hui
AU  - Mu H
AD  - Department of Chemistry, School of Science, Xi׳an Jiaotong University, No. 28 
      Xianning West Road, Xi׳an 710049,China.
LA  - eng
PT  - Journal Article
DEP - 20141107
PL  - China
TA  - J Pharm Anal
JT  - Journal of pharmaceutical analysis
JID - 101579451
PMC - PMC5762208
OTO - NOTNLM
OT  - Cucumber
OT  - Dimethoate
OT  - HPLC
OT  - Molecularly imprinted polymer
OT  - Precipitation polymerization
EDAT- 2015/06/01 00:00
MHDA- 2015/06/01 00:01
PMCR- 2014/11/07
CRDT- 2018/02/07 06:00
PHST- 2014/07/01 00:00 [received]
PHST- 2014/10/10 00:00 [revised]
PHST- 2014/10/13 00:00 [accepted]
PHST- 2018/02/07 06:00 [entrez]
PHST- 2015/06/01 00:00 [pubmed]
PHST- 2015/06/01 00:01 [medline]
PHST- 2014/11/07 00:00 [pmc-release]
AID - S2095-1779(14)00089-6 [pii]
AID - 10.1016/j.jpha.2014.10.004 [doi]
PST - ppublish
SO  - J Pharm Anal. 2015 Jun;5(3):200-206. doi: 10.1016/j.jpha.2014.10.004. Epub 2014 
      Nov 7.