PMID- 31060784
OWN - NLM
STAT- MEDLINE
DCOM- 20190709
LR  - 20190709
IS  - 1873-3778 (Electronic)
IS  - 0021-9673 (Linking)
VI  - 1600
DP  - 2019 Aug 30
TI  - Poly m-aminophenol/ nylon 6/graphene oxide electrospun nanofiber as an efficient 
      sorbent for thin film microextraction of phthalate esters in water and milk 
      solutions preserved in baby bottle.
PG  - 87-94
LID - S0021-9673(19)30442-X [pii]
LID - 10.1016/j.chroma.2019.04.057 [doi]
AB  - In this paper, poly m-aminophenol/nylon 6/graphene oxide (PmAP/N6/GO) electrospun 
      nanofiber was fabricated and applied as an efficient sorbent for thin film 
      microextraction (TFME) of phthalate esters (PAEs). The porosity, morphology, 
      wettability, solvent stability and chemical structure of the prepared nanofiber 
      were evaluated. The prepared PmAP/N6/GO nanofiber film exhibited some prominent 
      advantages such as large surface area, porous fibrous structure, high stability, 
      good hydrophilicity and excellent extraction efficiency. Afterward, thin film 
      microextraction-gas chromatography-mass spectroscopy (TFME-GC-MS) method was 
      developed for the quantitative analysis of PAEs, and the effective parameters on 
      the extraction performance were investigated systematically. At the optimal 
      operating conditions, the large linearity range (0.5-250 ng mL(-1)) with 
      excellent correlation coefficient (<0.998) had been acquired for this method. 
      Moreover, low limits of detection (LODs) (0.1-0.15 ng mL(-1)) exhibited the 
      satisfactory sensitivity of the proposed method. Finally, the TFME-GC-MS method 
      was successfully utilized for the measurement of PAEs in milk solutions and 
      drinking water preserved in baby bottle with satisfactory relative recoveries 
      (RRs) (88-101%) and relative standard deviations (RSDs) lower than 8.0% (n = 3). 
      Totally, a simple, rapid, sensitive and highly efficient method was introduced to 
      analyze trace PAEs in complex samples.
CI  - Copyright (c) 2019 Elsevier B.V. All rights reserved.
FAU - Mehrani, Zahra
AU  - Mehrani Z
AD  - Faculty of Chemistry and Petroleum Sciences, Shahid Beheshti University, Tehran, 
      1983969411, Iran.
FAU - Ebrahimzadeh, Homeira
AU  - Ebrahimzadeh H
AD  - Faculty of Chemistry and Petroleum Sciences, Shahid Beheshti University, Tehran, 
      1983969411, Iran. Electronic address: h-ebrahim@sbu.ac.ir.
FAU - Moradi, Ebrahim
AU  - Moradi E
AD  - Faculty of Chemistry and Petroleum Sciences, Shahid Beheshti University, Tehran, 
      1983969411, Iran.
LA  - eng
PT  - Journal Article
DEP - 20190423
PL  - Netherlands
TA  - J Chromatogr A
JT  - Journal of chromatography. A
JID - 9318488
RN  - 0 (Aminophenols)
RN  - 0 (Esters)
RN  - 0 (Phthalic Acids)
RN  - 0 (Polymers)
RN  - 0 (Water Pollutants, Chemical)
RN  - 0 (graphene oxide)
RN  - 059QF0KO0R (Water)
RN  - 25038-54-4 (nylon 6)
RN  - 6879X594Z8 (Caprolactam)
RN  - 6O7F7IX66E (phthalic acid)
RN  - 7782-42-5 (Graphite)
RN  - L3WTS6QT82 (3-aminophenol)
SB  - IM
MH  - Aminophenols/chemistry
MH  - Animals
MH  - Caprolactam/analogs & derivatives/chemistry
MH  - Esters/analysis/chemistry/*isolation & purification
MH  - Gas Chromatography-Mass Spectrometry
MH  - Graphite/chemistry
MH  - Hydrophobic and Hydrophilic Interactions
MH  - Limit of Detection
MH  - Liquid Phase Microextraction/*methods
MH  - Milk/*chemistry
MH  - Nanofibers/*chemistry
MH  - Phthalic Acids/chemistry
MH  - Polymers/chemistry
MH  - Water/*chemistry
MH  - Water Pollutants, Chemical/analysis
OTO - NOTNLM
OT  - Baby bottle
OT  - Electrospun nanofiber
OT  - Gas chromatography-mass spectroscopy
OT  - Phthalate esters
OT  - Thin film microextraction
EDAT- 2019/05/08 06:00
MHDA- 2019/07/10 06:00
CRDT- 2019/05/08 06:00
PHST- 2018/12/29 00:00 [received]
PHST- 2019/04/17 00:00 [revised]
PHST- 2019/04/21 00:00 [accepted]
PHST- 2019/05/08 06:00 [pubmed]
PHST- 2019/07/10 06:00 [medline]
PHST- 2019/05/08 06:00 [entrez]
AID - S0021-9673(19)30442-X [pii]
AID - 10.1016/j.chroma.2019.04.057 [doi]
PST - ppublish
SO  - J Chromatogr A. 2019 Aug 30;1600:87-94. doi: 10.1016/j.chroma.2019.04.057. Epub 
      2019 Apr 23.