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Page 1
Core-shell electrospun polybutylene terephthalate/polypyrrole hollow nanofibers for micro-solid phase extraction.
Bagheri H, Rezvani O, Banihashemi S. Bagheri H, et al. J Chromatogr A. 2016 Feb 19;1434:19-28. doi: 10.1016/j.chroma.2015.12.082. Epub 2016 Jan 12. J Chromatogr A. 2016. PMID: 26810808
The calibration curves for the selected triazines were in the range of 0.3-500 ng mL(-1) and regression coefficients (R(2)) were between 0.9985 and 0.9996....
The calibration curves for the selected triazines were in the range of 0.3-500 ng mL(-1) and regression coefficients (R(2)) were betw …
A metal organic framework-polyaniline nanocomposite as a fiber coating for solid phase microextraction.
Bagheri H, Javanmardi H, Abbasi A, Banihashemi S. Bagheri H, et al. J Chromatogr A. 2016 Jan 29;1431:27-35. doi: 10.1016/j.chroma.2015.12.077. Epub 2015 Dec 31. J Chromatogr A. 2016. PMID: 26792446
The linear dynamic range (LDR) of the method was in the concentration range of 0.5-1000ngL(-1) (R(2)>0.9994). The fiber-to-fiber reproducibility was found to be in the range of 4-7%. ...
The linear dynamic range (LDR) of the method was in the concentration range of 0.5-1000ngL(-1) (R(2)>0.9994). The fiber-to-fiber r …
Electrospun modified silica-polyamide nanocomposite as a novel fiber coating.
Bagheri H, Roostaie A. Bagheri H, et al. J Chromatogr A. 2014 Jan 10;1324:11-20. doi: 10.1016/j.chroma.2013.11.024. Epub 2013 Nov 17. J Chromatogr A. 2014. PMID: 24315355
The calibration curves of analytes were investigated in the range of 50-1000 ng L(-1) and correlation coefficients (R(2)) between 0.9897 and 0.9992 were obtained....
The calibration curves of analytes were investigated in the range of 50-1000 ng L(-1) and correlation coefficients (R(2)) between 0.9 …
Aniline-silica nanocomposite as a novel solid phase microextraction fiber coating.
Bagheri H, Roostaie A. Bagheri H, et al. J Chromatogr A. 2012 May 18;1238:22-9. doi: 10.1016/j.chroma.2012.03.027. Epub 2012 Mar 15. J Chromatogr A. 2012. PMID: 22498354
The calibration graphs were linear in the concentration range from 20 to 4000 ng L(-1) (R(2)>0.995). Finally the developed method was applied to the analysis of Kalan dam, rain and tap water samples and the relative recovery values were found to be in the range of 76-10 …
The calibration graphs were linear in the concentration range from 20 to 4000 ng L(-1) (R(2)>0.995). Finally the developed method …
A single-step synthesized supehydrophobic melamine formaldehyde foam for trace determination of volatile organic pollutants.
Bagheri H, Zeinali S, Baktash MY. Bagheri H, et al. J Chromatogr A. 2017 Nov 24;1525:10-16. doi: 10.1016/j.chroma.2017.10.012. Epub 2017 Oct 6. J Chromatogr A. 2017. PMID: 29030036
Under the optimized condition, the linear dynamic range was from 20 to 1000ngL(-1) (R(2)>0.98). For evaluating the method precision, inter-day, intra-day and needle-to-needle relative standard deviations (RSD%) were calculated (<13%) for water samples spiked at 500ng …
Under the optimized condition, the linear dynamic range was from 20 to 1000ngL(-1) (R(2)>0.98). For evaluating the method precisio …
Immersed solvent microextraction of phenol and chlorophenols from water samples followed by gas chromatography-mass spectrometry.
Bagheri H, Saber A, Mousavi SR. Bagheri H, et al. J Chromatogr A. 2004 Aug 13;1046(1-2):27-33. doi: 10.1016/j.chroma.2004.06.062. J Chromatogr A. 2004. PMID: 15387166

The enrichment factor and linearity was studied by preconcentration of 1 ml of HPLC-grade and river water, spiked with a standard solution of phenols at a concentration range of 0.05-50 microg l(-1) (R.S.D. < 10%). The correlation coefficient was satisfactory (r2 > 0

…
The enrichment factor and linearity was studied by preconcentration of 1 ml of HPLC-grade and river water, spiked with a standard solution o …
The geometrical characteristics of nickel-based metal organic framework on its entrapment capability.
Javanmardi H, Abbasi A, Bagheri H. Javanmardi H, et al. J Chromatogr A. 2020 Jan 11;1610:460551. doi: 10.1016/j.chroma.2019.460551. Epub 2019 Sep 16. J Chromatogr A. 2020. PMID: 31563298
After optimizing the extraction/desorption conditions, the figures of merit such as linear dynamic range was in the range of 5-1000 ng L(-1) (R(2) > 0.987) while the limits of detection and quantification values were 2-10 and 6-30 ng L(-1), respectively. ...
After optimizing the extraction/desorption conditions, the figures of merit such as linear dynamic range was in the range of 5-1000 ng L(-1) …
Evaluation of hydrophilic interaction liquid chromatography stationary phases for analysis of opium alkaloids.
Bagheri M, Taheri M, Farhadpour M, Rezadoost H, Ghassempour A, Aboul-Enein HY. Bagheri M, et al. J Chromatogr A. 2017 Aug 18;1511:77-84. doi: 10.1016/j.chroma.2017.06.072. Epub 2017 Jun 30. J Chromatogr A. 2017. PMID: 28689582
Chromatographic responses including modified limit of detection LOD(m), signal to noise ratio (S/N)(m), and defined modified R(Sm) have considered for suggestion of the suitable column for quantitative/qualitative and preparative purposes. ...
Chromatographic responses including modified limit of detection LOD(m), signal to noise ratio (S/N)(m), and defined modified R(Sm) ha …
Pyrrole-based conductive polymer as the solid-phase extraction medium for the preconcentration of environmental pollutants in water samples followed by gas chromatography with flame ionization and mass spectrometry detection.
Bagheri H, Mohammadi A. Bagheri H, et al. J Chromatogr A. 2003 Oct 10;1015(1-2):23-30. doi: 10.1016/s0021-9673(03)01215-9. J Chromatogr A. 2003. PMID: 14570316
Preconcentration of sample volumes up 11 led to acceptable recoveries for aromatic and other tested polar compounds. The R.S.D. for a river water sample spiked with phenols, pesticides and PAHs at sub-ppb level was lower than 10% (n = 3) and limits of detection for these c …
Preconcentration of sample volumes up 11 led to acceptable recoveries for aromatic and other tested polar compounds. The R.S.D. for a …
Roles of inorganic oxide nanoparticles on extraction efficiency of electrospun polyethylene terephthalate nanocomposite as an unbreakable fiber coating.
Bagheri H, Roostaie A. Bagheri H, et al. J Chromatogr A. 2015 Jan 2;1375:8-16. doi: 10.1016/j.chroma.2014.11.059. Epub 2014 Nov 28. J Chromatogr A. 2015. PMID: 25497581
The method was linear in the concentration range of 10 to 1,000 ng L(-1) (R(2)>0.9992). Finally, the developed method was applied to the analysis of Kalan dam and tap water samples and the relative recovery values were found to be in the range of 86-102%....
The method was linear in the concentration range of 10 to 1,000 ng L(-1) (R(2)>0.9992). Finally, the developed method was applied …