PMID- 32246207
OWN - NLM
STAT- MEDLINE
DCOM- 20200604
LR  - 20200604
IS  - 1573-2959 (Electronic)
IS  - 0167-6369 (Linking)
VI  - 192
IP  - 5
DP  - 2020 Apr 3
TI  - Magnetic solid phase extraction based on poly(beta-cyclodextrin-ester) 
      functionalized silica-coated magnetic nanoparticles (NPs) for simultaneous 
      extraction of the malachite green and crystal violet from aqueous samples.
PG  - 262
LID - 10.1007/s10661-020-8185-6 [doi]
AB  - In this research, an efficient sorbent based on 
      poly(beta-cyclodextrin-ester)-functionalized silica-coated magnetic nanoparticles 
      (MNPs-CDP) was prepared and used for magnetic solid-phase extraction of the 
      malachite green (MG) and crystal violet (CV) from water samples prior to their 
      determination by high-performance liquid chromatography-ultra violet detection 
      (HPLC-UV). The synthesized nanoparticles were characterized by the field 
      emission-scanning electron microscopy (FE-SEM) and Fourier transform infrared 
      spectroscopy (FT-IR). Of course, the factors, which could influence the 
      extraction efficiency like pH, sorbent amount, salt content, extraction time, 
      desorption time, eluent type, and volume and sample volume, were optimized by 
      response surface methodology. Then, for both of MG and CV, good linearity 
      (0.1-200 mug L(-1), r(2) >/= 0.99) was achieved under the optimized conditions. The 
      limits of detection (LODs) and the limits of quantification (LOQs), for both of 
      MG and CV, were 0.03 mug L(-1) and 0.1 mug L(-1), respectively. Precision of the 
      method expressed as the relative standard deviations (RSDs) at concentration 
      level of 100 mug L(-1) was 5.6 and 4.2 for MG and CV, respectively. Ultimately, 
      usability of proposed method was investigated by analysis of CV and MG in tap 
      water, fish pond water, and the lake water, and the satisfactory recoveries were 
      obtained in the range of 92-100.5%.
FAU - Moradi Shahrebabak, Sepideh
AU  - Moradi Shahrebabak S
AD  - Department of Chemistry, Science and Research Branch, Islamic Azad University, 
      Tehran, Iran.
FAU - Saber-Tehrani, Mohammad
AU  - Saber-Tehrani M
AD  - Department of Chemistry, Science and Research Branch, Islamic Azad University, 
      Tehran, Iran. drmsabertehrani@yahoo.com.
FAU - Faraji, Mohammad
AU  - Faraji M
AD  - Research Group of Food, Halal and Agricultural Products, Research Department of 
      Food Technology and Agricultural Products, Standard Research Institute (SRI), 
      P.O. Box 31745-139, Karaj, Iran. mohammadfaraji2010@gmail.com.
FAU - Shabanian, Meisam
AU  - Shabanian M
AD  - Research Group of Petrochemistry and Polymer, Research Department of Chemistry 
      and Petrochemistry, Standard Research Institute (SRI), P.O. Box 31745-139, Karaj, 
      Iran.
FAU - Aberoomand-Azar, Parviz
AU  - Aberoomand-Azar P
AD  - Department of Chemistry, Science and Research Branch, Islamic Azad University, 
      Tehran, Iran.
LA  - eng
PT  - Journal Article
DEP - 20200403
PL  - Netherlands
TA  - Environ Monit Assess
JT  - Environmental monitoring and assessment
JID - 8508350
RN  - 0 (Magnetite Nanoparticles)
RN  - 0 (Rosaniline Dyes)
RN  - 0 (Water Pollutants, Chemical)
RN  - 0 (beta-Cyclodextrins)
RN  - 12058M7ORO (malachite green)
RN  - 7631-86-9 (Silicon Dioxide)
RN  - J4Z741D6O5 (Gentian Violet)
SB  - IM
MH  - Adsorption
MH  - Environmental Monitoring
MH  - Gentian Violet/*chemistry
MH  - Limit of Detection
MH  - Magnetic Phenomena
MH  - *Magnetite Nanoparticles
MH  - Rosaniline Dyes/*chemistry
MH  - Silicon Dioxide
MH  - Solid Phase Extraction/*methods
MH  - Spectroscopy, Fourier Transform Infrared
MH  - Water Pollutants, Chemical/*chemistry
MH  - beta-Cyclodextrins
OTO - NOTNLM
OT  - Crystal violet
OT  - High-performance liquid chromatography
OT  - Magnetic solid-phase extraction
OT  - Malachite green
OT  - Poly(beta-cyclodextrin-ester)-functionalized silica-coated magnetic NPs
EDAT- 2020/04/05 06:00
MHDA- 2020/06/05 06:00
CRDT- 2020/04/05 06:00
PHST- 2019/10/04 00:00 [received]
PHST- 2020/02/24 00:00 [accepted]
PHST- 2020/04/05 06:00 [entrez]
PHST- 2020/04/05 06:00 [pubmed]
PHST- 2020/06/05 06:00 [medline]
AID - 10.1007/s10661-020-8185-6 [pii]
AID - 10.1007/s10661-020-8185-6 [doi]
PST - epublish
SO  - Environ Monit Assess. 2020 Apr 3;192(5):262. doi: 10.1007/s10661-020-8185-6.