A sandwich-type three-dimensional layered double hydroxide nanosheet array as a novel fiber coating for headspace solid-phase microextraction of phenols from water samples
In the present study, graphene oxide nickel-titanium layered double hydroxide (NiTi-LDH/GO) was synthesized. NiTi-LDH/GO was used as a fiber coating for the determination of phenolic compounds for headspace solid‐phase microextraction methods in water samples. These extracted components were introdu...
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Iranian Chemical Society
2023-04-01
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| Series: | Nanochemistry Research |
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| Online Access: | http://www.nanochemres.org/article_166538_e62cca02f6927a7676e5bf9dba5e8119.pdf |
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| author | Marzieh Piryaei Mehdi Abolghasemi |
| author_facet | Marzieh Piryaei Mehdi Abolghasemi |
| author_sort | Marzieh Piryaei |
| collection | DOAJ |
| description | In the present study, graphene oxide nickel-titanium layered double hydroxide (NiTi-LDH/GO) was synthesized. NiTi-LDH/GO was used as a fiber coating for the determination of phenolic compounds for headspace solid‐phase microextraction methods in water samples. These extracted components were introduced into a gas chromatography-mass spectrometry (GC-MS) injection port for further analysis. The following analytical merits were used under optimal conditions: temperature of extraction: 80 ºC, desorption duration: 2 min, extraction time: 40 min, temperature time: 270 oC, salt concentration: 10% (w/v), 0.01–100 µg L-1 and 0.004-0.09 ng mL-1 for dynamic linear rang (DLR) and limit of detection (LOD), respectively. The repeatability under optimal conditions for one fiber (n = 3) is given as the relative standard deviation (R.S.D. %) which was between 6.5 % and 9.9% for these compounds. The results of the experiments clearly indicate that the NiTi- LDH /GO nanostructure fiber is an appropriate choice for HS-SPME of phenols analysis. By combining HS-SPME using NiTi- LDH /GO nanostructure fiber and GC-MS, low LODs can be achieved which can be used for determining phenols from water samples. |
| format | Article |
| id | doaj-art-d5661bfa82e34487bb8e74f69d29f79b |
| institution | Kabale University |
| issn | 2538-4279 2423-818X |
| language | English |
| publishDate | 2023-04-01 |
| publisher | Iranian Chemical Society |
| record_format | Article |
| series | Nanochemistry Research |
| spelling | doaj-art-d5661bfa82e34487bb8e74f69d29f79b2025-01-12T10:24:40ZengIranian Chemical SocietyNanochemistry Research2538-42792423-818X2023-04-0182879410.22036/ncr.2023.02.001166538A sandwich-type three-dimensional layered double hydroxide nanosheet array as a novel fiber coating for headspace solid-phase microextraction of phenols from water samplesMarzieh Piryaei0Mehdi Abolghasemi1Department of Chemistry, Faculty of Science, University of Maragheh, Maragheh, Iran.Department of Chemistry, Faculty of Science, University of Maragheh, Maragheh, Iran.In the present study, graphene oxide nickel-titanium layered double hydroxide (NiTi-LDH/GO) was synthesized. NiTi-LDH/GO was used as a fiber coating for the determination of phenolic compounds for headspace solid‐phase microextraction methods in water samples. These extracted components were introduced into a gas chromatography-mass spectrometry (GC-MS) injection port for further analysis. The following analytical merits were used under optimal conditions: temperature of extraction: 80 ºC, desorption duration: 2 min, extraction time: 40 min, temperature time: 270 oC, salt concentration: 10% (w/v), 0.01–100 µg L-1 and 0.004-0.09 ng mL-1 for dynamic linear rang (DLR) and limit of detection (LOD), respectively. The repeatability under optimal conditions for one fiber (n = 3) is given as the relative standard deviation (R.S.D. %) which was between 6.5 % and 9.9% for these compounds. The results of the experiments clearly indicate that the NiTi- LDH /GO nanostructure fiber is an appropriate choice for HS-SPME of phenols analysis. By combining HS-SPME using NiTi- LDH /GO nanostructure fiber and GC-MS, low LODs can be achieved which can be used for determining phenols from water samples.http://www.nanochemres.org/article_166538_e62cca02f6927a7676e5bf9dba5e8119.pdfgraphene oxidelayered double hydroxidemicroextractionphenols |
| spellingShingle | Marzieh Piryaei Mehdi Abolghasemi A sandwich-type three-dimensional layered double hydroxide nanosheet array as a novel fiber coating for headspace solid-phase microextraction of phenols from water samples Nanochemistry Research graphene oxide layered double hydroxide microextraction phenols |
| title | A sandwich-type three-dimensional layered double hydroxide nanosheet array as a novel fiber coating for headspace solid-phase microextraction of phenols from water samples |
| title_full | A sandwich-type three-dimensional layered double hydroxide nanosheet array as a novel fiber coating for headspace solid-phase microextraction of phenols from water samples |
| title_fullStr | A sandwich-type three-dimensional layered double hydroxide nanosheet array as a novel fiber coating for headspace solid-phase microextraction of phenols from water samples |
| title_full_unstemmed | A sandwich-type three-dimensional layered double hydroxide nanosheet array as a novel fiber coating for headspace solid-phase microextraction of phenols from water samples |
| title_short | A sandwich-type three-dimensional layered double hydroxide nanosheet array as a novel fiber coating for headspace solid-phase microextraction of phenols from water samples |
| title_sort | sandwich type three dimensional layered double hydroxide nanosheet array as a novel fiber coating for headspace solid phase microextraction of phenols from water samples |
| topic | graphene oxide layered double hydroxide microextraction phenols |
| url | http://www.nanochemres.org/article_166538_e62cca02f6927a7676e5bf9dba5e8119.pdf |
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