PMID- 27544797
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20180307
LR  - 20180307
IS  - 1873-2828 (Electronic)
IS  - 1350-4177 (Linking)
VI  - 38
DP  - 2017 Sep
TI  - Ultrasound assisted extraction of Maxilon Red GRL dye from water samples using 
      cobalt ferrite nanoparticles loaded on activated carbon as sorbent: Optimization 
      and modeling.
PG  - 672-680
LID - S1350-4177(16)30282-6 [pii]
LID - 10.1016/j.ultsonch.2016.08.012 [doi]
AB  - In this research, a selective, simple and rapid ultrasound assisted dispersive 
      solid-phase micro-microextraction (UA-DSPME) was developed using cobalt ferrite 
      nanoparticles loaded on activated carbon (CoFe(2)O(4)-NPs-AC) as an efficient 
      sorbent for the preconcentration and determination of Maxilon Red GRL (MR-GRL) 
      dye. The properties of sorbent are characterized by X-ray diffraction (XRD), 
      Transmission Electron Microscopy (TEM), Vibrating sample magnetometers (VSM), 
      Fourier transform infrared spectroscopy (FTIR), Particle size distribution (PSD) 
      and Scanning Electron Microscope (SEM) techniques. The factors affecting on the 
      determination of MR-GRL dye were investigated and optimized by central composite 
      design (CCD) and artificial neural networks based on genetic algorithm (ANN-GA). 
      CCD and ANN-GA were used for optimization. Using ANN-GA, optimum conditions were 
      set at 6.70, 1.2mg, 5.5min and 174muL for pH, sorbent amount, sonication time and 
      volume of eluent, respectively. Under the optimized conditions obtained from 
      ANN-GA, the method exhibited a linear dynamic range of 30-3000ngmL(-1) with a 
      detection limit of 5.70ngmL(-1). The preconcentration factor and enrichment 
      factor were 57.47 and 93.54, respectively with relative standard deviations 
      (RSDs) less than 4.0% (N=6). The interference effect of some ions and dyes was 
      also investigated and the results show a good selectivity for this method. 
      Finally, the method was successfully applied to the preconcentration and 
      determination of Maxilon Red GRL in water and wastewater samples.
CI  - Copyright (c) 2016 Elsevier B.V. All rights reserved.
FAU - Mehrabi, Fatemeh
AU  - Mehrabi F
AD  - Chemistry Department, Gachsaran Branch, Islamic Azad University, Gachsaran 
      75818-63876, Iran.
FAU - Vafaei, Azam
AU  - Vafaei A
AD  - Chemistry Department, Gachsaran Branch, Islamic Azad University, Gachsaran 
      75818-63876, Iran. Electronic address: a.vafaei11@yahoo.com.
FAU - Ghaedi, Mehrorang
AU  - Ghaedi M
AD  - Chemistry Department, Yasouj University, Yasouj 75914-35, Iran. Electronic 
      address: m_ghaedi@mail.yu.ac.ir.
FAU - Ghaedi, Abdol Mohammad
AU  - Ghaedi AM
AD  - Chemistry Department, Gachsaran Branch, Islamic Azad University, Gachsaran 
      75818-63876, Iran.
FAU - Alipanahpour Dil, Ebrahim
AU  - Alipanahpour Dil E
AD  - Chemistry Department, Yasouj University, Yasouj 75914-35, Iran.
FAU - Asfaram, Arash
AU  - Asfaram A
AD  - Chemistry Department, Yasouj University, Yasouj 75914-35, Iran.
LA  - eng
PT  - Journal Article
DEP - 20160810
PL  - Netherlands
TA  - Ultrason Sonochem
JT  - Ultrasonics sonochemistry
JID - 9433356
OTO - NOTNLM
OT  - Artificial neural network-genetic algorithm
OT  - Central composite design
OT  - CoFe(2)O(4)-NPs-AC
OT  - Determination
OT  - Maxilon Red GRL
OT  - Ultrasound assisted
EDAT- 2016/08/22 06:00
MHDA- 2016/08/22 06:01
CRDT- 2016/08/22 06:00
PHST- 2016/04/13 00:00 [received]
PHST- 2016/08/09 00:00 [revised]
PHST- 2016/08/10 00:00 [accepted]
PHST- 2016/08/22 06:00 [pubmed]
PHST- 2016/08/22 06:01 [medline]
PHST- 2016/08/22 06:00 [entrez]
AID - S1350-4177(16)30282-6 [pii]
AID - 10.1016/j.ultsonch.2016.08.012 [doi]
PST - ppublish
SO  - Ultrason Sonochem. 2017 Sep;38:672-680. doi: 10.1016/j.ultsonch.2016.08.012. Epub 
      2016 Aug 10.