PMID- 32797834
OWN - NLM
STAT- MEDLINE
DCOM- 20201001
LR  - 20201001
IS  - 1873-3778 (Electronic)
IS  - 0021-9673 (Linking)
VI  - 1626
DP  - 2020 Aug 30
TI  - Preparation of Al-doped mesoporous crystalline material-41 as fiber coating 
      material for headspace solid-phase microextraction of polycyclic aromatic 
      hydrocarbons from human urine.
PG  - 461354
LID - S0021-9673(20)30632-4 [pii]
LID - 10.1016/j.chroma.2020.461354 [doi]
AB  - The Al-doped mesoporous crystalline material-41 (Al-MCM-41) composite was 
      prepared and applied as fiber coating material of headspace solid-phase 
      microextraction (HS-SPME) for extraction of polycyclic aromatic hydrocarbons 
      (PAHs) from human urine. Five PAHs including acenaphthene, fluorene, 
      phenanthrene, anthracene, and pyrene are chosen as target analytes to evaluate 
      the performance of the material by GC-FID analysis. The mesoporous Al-MCM-41 
      composite was characterized by scanning electron microscopy, transmission 
      electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy, 
      nitrogen adsorption/desorption measurement, and thermogravimetric analysis. The 
      parameters affecting the extraction efficiency of HS-SPME were investigated. 
      Under the optimal conditions, the method exhibits ideal linearity for target 
      analytes in the range of 0.3-600 ng⋅mL(-1) with the coefficients (R(2)) equal or 
      higher than 0.9906. The enrichment factors are calculated from 540 to 1760. The 
      limits of detection (LODs) and limits of quantitation (LOQs) are between the 
      ranges of 0.06-0.18 and 0.3-0.9 ng⋅mL(-1), respectively. The relative standard 
      deviations (RSDs) (n = 5) of intra-day and inter-day are in the ranges of 
      1.08-7.49% and 2.84-18.3% respectively. The fiber-to-fiber reproducibility 
      (n = 3) is in the range of 6.47-13.9%. The method was successfully applied for 
      the analysis of PAHs in human urine with reasonable recoveries which is ranging 
      from 73.29 to 116.1%.
CI  - Copyright (c) 2020 Elsevier B.V. All rights reserved.
FAU - Zhu, Wenli
AU  - Zhu W
AD  - Henan International Joint Laboratory of Medicinal Plants Utilization, School of 
      Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, 
      China.
FAU - Zhang, Jing
AU  - Zhang J
AD  - Henan International Joint Laboratory of Medicinal Plants Utilization, School of 
      Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, 
      China.
FAU - Zhang, Xiaowan
AU  - Zhang X
AD  - Henan International Joint Laboratory of Medicinal Plants Utilization, School of 
      Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, 
      China.
FAU - Han, Lizhen
AU  - Han L
AD  - Henan International Joint Laboratory of Medicinal Plants Utilization, School of 
      Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, 
      China.
FAU - Qin, Peige
AU  - Qin P
AD  - Henan International Joint Laboratory of Medicinal Plants Utilization, School of 
      Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, 
      China.
FAU - Tian, Shufang
AU  - Tian S
AD  - Henan International Joint Laboratory of Medicinal Plants Utilization, School of 
      Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, 
      China.
FAU - Zhou, Qian
AU  - Zhou Q
AD  - Henan International Joint Laboratory of Medicinal Plants Utilization, School of 
      Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, 
      China.
FAU - Zhang, Xuebin
AU  - Zhang X
AD  - Henan Joint International Laboratory for Crop Multi-Omics Research, State Key 
      Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, 
      Henan University, Kaifeng 475004, Henan, China.
FAU - Lu, Minghua
AU  - Lu M
AD  - Henan International Joint Laboratory of Medicinal Plants Utilization, School of 
      Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, 
      China. Electronic address: mhlu@henu.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20200618
PL  - Netherlands
TA  - J Chromatogr A
JT  - Journal of chromatography. A
JID - 9318488
RN  - 0 (MCM-41)
RN  - 0 (Polycyclic Aromatic Hydrocarbons)
RN  - 7631-86-9 (Silicon Dioxide)
RN  - CPD4NFA903 (Aluminum)
SB  - IM
MH  - Adsorption
MH  - Aluminum/*chemistry
MH  - Crystallization
MH  - Humans
MH  - Limit of Detection
MH  - Male
MH  - Osmolar Concentration
MH  - Polycyclic Aromatic Hydrocarbons/*urine
MH  - Porosity
MH  - Reference Standards
MH  - Reproducibility of Results
MH  - Silicon Dioxide/*chemistry
MH  - Solid Phase Microextraction/*methods
MH  - Spectroscopy, Fourier Transform Infrared
MH  - Temperature
MH  - Time Factors
MH  - X-Ray Diffraction
OTO - NOTNLM
OT  - Gas chromatography (GC)
OT  - Headspace solid-phase microextraction (HS-SPME)
OT  - Mesoporous Al-MCM-41
OT  - Polycyclic aromatic hydrocarbons (PAHs)
OT  - Sample pretreatment
OT  - Urine
COIS- Declaration of Competing Interest The authors declare that they have no known 
      competing financial interests or personal relationships that could have appeared 
      to influence the work reported in this paper.
EDAT- 2020/08/17 06:00
MHDA- 2020/10/02 06:00
CRDT- 2020/08/17 06:00
PHST- 2020/02/21 00:00 [received]
PHST- 2020/06/16 00:00 [revised]
PHST- 2020/06/17 00:00 [accepted]
PHST- 2020/08/17 06:00 [entrez]
PHST- 2020/08/17 06:00 [pubmed]
PHST- 2020/10/02 06:00 [medline]
AID - S0021-9673(20)30632-4 [pii]
AID - 10.1016/j.chroma.2020.461354 [doi]
PST - ppublish
SO  - J Chromatogr A. 2020 Aug 30;1626:461354. doi: 10.1016/j.chroma.2020.461354. Epub 
      2020 Jun 18.