Synthesis and characterization of Schiff base ligand as a carrier and its application for construction of new Mn(II) sensors and their use in petroleum water samples
The ligand (PBABMDP: 2,2′-((1E,1′E)-(1,3-phenylene bis(azanylylidene)) bis(methanyly-lidene))-diphenol was synthesized in a reasonable yield from 2-hydroxybenzaldehyde and m-phenylenediamine and studied using IR, mass, and 1H NMR spectroscopy. PBABMDP has been used as a neutral carrier to make a new...
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Egyptian Petroleum Research Institute
2022-09-01
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| Series: | Egyptian Journal of Petroleum |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S1110062122000447 |
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| author | Tamer Awad Ali Gehad G. Mohamed |
| author_facet | Tamer Awad Ali Gehad G. Mohamed |
| author_sort | Tamer Awad Ali |
| collection | DOAJ |
| description | The ligand (PBABMDP: 2,2′-((1E,1′E)-(1,3-phenylene bis(azanylylidene)) bis(methanyly-lidene))-diphenol was synthesized in a reasonable yield from 2-hydroxybenzaldehyde and m-phenylenediamine and studied using IR, mass, and 1H NMR spectroscopy. PBABMDP has been used as a neutral carrier to make a new carbon paste (CPS) and screen-printed sensors (SPS) that are highly selective to Mn(II) ions. They revealed linear concentration ranges from 1.0 × 10-7 to 1.0 × 10-1 mol L-1 for CPS (sensor I) and from 3.7 × 10-8 to 1.0 × 10-1 mol L-1 for SPS (sensor II), respectively, with Nernstian slopes of 29.01 ± 0.97 and 29.96 ± 0.57 mV decade-1. For sensor I and sensor II, the detection limit, and the response time of the sensors were: 1.0 × 10-7 and 3.7 × 10-8 mol L-1 and 9 and 6 s, respectively. Without observe a divergence, the paste may be used for more than 95 or 182 days and the sensors can be used between 4.0 and 7.5 pH and 3.0 to 8.5 pH. For sensor I and II, the isotherm coefficient of the sensors was 0.000105 and 0.000168 V/oC. The proposed sensors were applied to the determination of Mn(II) ions in real petroleum water samples. The results achieved using this potentiometric method and those obtained with AAS were well agreed. |
| format | Article |
| id | doaj-art-7419b5fc03a741f8b03e6a0bb84d9fe1 |
| institution | DOAJ |
| issn | 1110-0621 |
| language | English |
| publishDate | 2022-09-01 |
| publisher | Egyptian Petroleum Research Institute |
| record_format | Article |
| series | Egyptian Journal of Petroleum |
| spelling | doaj-art-7419b5fc03a741f8b03e6a0bb84d9fe12025-08-20T03:19:08ZengEgyptian Petroleum Research InstituteEgyptian Journal of Petroleum1110-06212022-09-01313475410.1016/j.ejpe.2022.06.005Synthesis and characterization of Schiff base ligand as a carrier and its application for construction of new Mn(II) sensors and their use in petroleum water samplesTamer Awad Ali0Gehad G. Mohamed1Egyptian Petroleum Research Institute (EPRI), 11727 Cairo, Egypt; Corresponding author.Chemistry Department, Faculty of Science, Cairo University, 12613 Giza, EgyptThe ligand (PBABMDP: 2,2′-((1E,1′E)-(1,3-phenylene bis(azanylylidene)) bis(methanyly-lidene))-diphenol was synthesized in a reasonable yield from 2-hydroxybenzaldehyde and m-phenylenediamine and studied using IR, mass, and 1H NMR spectroscopy. PBABMDP has been used as a neutral carrier to make a new carbon paste (CPS) and screen-printed sensors (SPS) that are highly selective to Mn(II) ions. They revealed linear concentration ranges from 1.0 × 10-7 to 1.0 × 10-1 mol L-1 for CPS (sensor I) and from 3.7 × 10-8 to 1.0 × 10-1 mol L-1 for SPS (sensor II), respectively, with Nernstian slopes of 29.01 ± 0.97 and 29.96 ± 0.57 mV decade-1. For sensor I and sensor II, the detection limit, and the response time of the sensors were: 1.0 × 10-7 and 3.7 × 10-8 mol L-1 and 9 and 6 s, respectively. Without observe a divergence, the paste may be used for more than 95 or 182 days and the sensors can be used between 4.0 and 7.5 pH and 3.0 to 8.5 pH. For sensor I and II, the isotherm coefficient of the sensors was 0.000105 and 0.000168 V/oC. The proposed sensors were applied to the determination of Mn(II) ions in real petroleum water samples. The results achieved using this potentiometric method and those obtained with AAS were well agreed.http://www.sciencedirect.com/science/article/pii/S1110062122000447PBABMDP ionophorePotentiometric DeterminationMn(II) ionsModified screen-printed sensorPetroleum water samplesAAS |
| spellingShingle | Tamer Awad Ali Gehad G. Mohamed Synthesis and characterization of Schiff base ligand as a carrier and its application for construction of new Mn(II) sensors and their use in petroleum water samples Egyptian Journal of Petroleum PBABMDP ionophore Potentiometric Determination Mn(II) ions Modified screen-printed sensor Petroleum water samples AAS |
| title | Synthesis and characterization of Schiff base ligand as a carrier and its application for construction of new Mn(II) sensors and their use in petroleum water samples |
| title_full | Synthesis and characterization of Schiff base ligand as a carrier and its application for construction of new Mn(II) sensors and their use in petroleum water samples |
| title_fullStr | Synthesis and characterization of Schiff base ligand as a carrier and its application for construction of new Mn(II) sensors and their use in petroleum water samples |
| title_full_unstemmed | Synthesis and characterization of Schiff base ligand as a carrier and its application for construction of new Mn(II) sensors and their use in petroleum water samples |
| title_short | Synthesis and characterization of Schiff base ligand as a carrier and its application for construction of new Mn(II) sensors and their use in petroleum water samples |
| title_sort | synthesis and characterization of schiff base ligand as a carrier and its application for construction of new mn ii sensors and their use in petroleum water samples |
| topic | PBABMDP ionophore Potentiometric Determination Mn(II) ions Modified screen-printed sensor Petroleum water samples AAS |
| url | http://www.sciencedirect.com/science/article/pii/S1110062122000447 |
| work_keys_str_mv | AT tamerawadali synthesisandcharacterizationofschiffbaseligandasacarrieranditsapplicationforconstructionofnewmniisensorsandtheiruseinpetroleumwatersamples AT gehadgmohamed synthesisandcharacterizationofschiffbaseligandasacarrieranditsapplicationforconstructionofnewmniisensorsandtheiruseinpetroleumwatersamples |