A manganese phthalocyanine histidine composite-modified carbon paste electrode as a biomimetic sensor for bisphenol A determination
A biomimetic sensor was prepared from carbon paste electrode (CPE) modified with manganese phthalocyanine (MnPc) and histidine (His), and used for the determination of bisphenol A (BPA). The electrochemical biomimetic sensor (MnPc-His-CPE) gave significant current responses for BPA oxidation in comp...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-01-01
|
| Series: | Results in Chemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211715624006234 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832583102828904448 |
|---|---|
| author | Amadou Soukairatou Moustapha Corneille Bakouan Abdoulkadri Ayouba Mahamane Boubié Guel |
| author_facet | Amadou Soukairatou Moustapha Corneille Bakouan Abdoulkadri Ayouba Mahamane Boubié Guel |
| author_sort | Amadou Soukairatou Moustapha |
| collection | DOAJ |
| description | A biomimetic sensor was prepared from carbon paste electrode (CPE) modified with manganese phthalocyanine (MnPc) and histidine (His), and used for the determination of bisphenol A (BPA). The electrochemical biomimetic sensor (MnPc-His-CPE) gave significant current responses for BPA oxidation in comparison with CPE and MnPc-CPE, individually. The morphological and chemical characterizations of the sensor surface were studied by FT-IR, UV-visible Spectrophotometry, and SEM. The electrochemical behavior of the sensor and the oxidation behavior of BPA at the MnPc-His-CPE/BPA interface were investigated by cyclic voltammetry (CV), chronocoulometry (CC), square wave voltammetry (SWV), and electrochemical impedance spectroscopy (EIS). Square wave voltammetry (SWV), applied as a sensitive analytical method for BPA determination, led to a good linear correlation between BPA concentration and peak current in the range from 2.10−8 mol.L−1 to 5.10−5 mol.L−1 and a detection limit of 4.63 nM (S/N = 3). The relative standard deviation was 4.10 % (n = 10). The proposed sensor was found to be highly selective for BPA. In addition, the reproducibility and stability of the sensor were found to be satisfactory. The accuracy of the electrochemical biomimetic sensor was compared with HPLC method. The sensor has been successfully applied for the determination of BPA from real water samples with a good recovery, ranging from 91.40 % to 106.30 %. |
| format | Article |
| id | doaj-art-925d93a354884d959d87a79dafd56153 |
| institution | Kabale University |
| issn | 2211-7156 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Chemistry |
| spelling | doaj-art-925d93a354884d959d87a79dafd561532025-01-29T05:00:36ZengElsevierResults in Chemistry2211-71562025-01-0113101927A manganese phthalocyanine histidine composite-modified carbon paste electrode as a biomimetic sensor for bisphenol A determinationAmadou Soukairatou Moustapha0Corneille Bakouan1Abdoulkadri Ayouba Mahamane2Boubié Guel3Laboratory of Materials and Molecular Chemistry (LCMM)/Chemistry-Physics and Electrochemistry Team. Joseph KI-ZERBO University, Burkina FasoLaboratory of Materials and Molecular Chemistry (LCMM)/Chemistry-Physics and Electrochemistry Team. Joseph KI-ZERBO University, Burkina Faso; Research and Development Laboratory (LRD), Science and Technology Training Unit (UFR-ST), Lédéa Bernard OUEDRAOGO University, 01 BP 346, Ouahigouya 01, Burkina FasoMaterials, Water, Environment Laboratory (LAMEE), Faculty of Science and Technology, Abdou Moumouni University, NigerLaboratory of Materials and Molecular Chemistry (LCMM)/Chemistry-Physics and Electrochemistry Team. Joseph KI-ZERBO University, Burkina Faso; Corresponding author.A biomimetic sensor was prepared from carbon paste electrode (CPE) modified with manganese phthalocyanine (MnPc) and histidine (His), and used for the determination of bisphenol A (BPA). The electrochemical biomimetic sensor (MnPc-His-CPE) gave significant current responses for BPA oxidation in comparison with CPE and MnPc-CPE, individually. The morphological and chemical characterizations of the sensor surface were studied by FT-IR, UV-visible Spectrophotometry, and SEM. The electrochemical behavior of the sensor and the oxidation behavior of BPA at the MnPc-His-CPE/BPA interface were investigated by cyclic voltammetry (CV), chronocoulometry (CC), square wave voltammetry (SWV), and electrochemical impedance spectroscopy (EIS). Square wave voltammetry (SWV), applied as a sensitive analytical method for BPA determination, led to a good linear correlation between BPA concentration and peak current in the range from 2.10−8 mol.L−1 to 5.10−5 mol.L−1 and a detection limit of 4.63 nM (S/N = 3). The relative standard deviation was 4.10 % (n = 10). The proposed sensor was found to be highly selective for BPA. In addition, the reproducibility and stability of the sensor were found to be satisfactory. The accuracy of the electrochemical biomimetic sensor was compared with HPLC method. The sensor has been successfully applied for the determination of BPA from real water samples with a good recovery, ranging from 91.40 % to 106.30 %.http://www.sciencedirect.com/science/article/pii/S2211715624006234Modified carbon pasteBisphenol AManganese phthalocyanineHistidineSquare wave voltammetryElectrochemical impedance spectroscopy |
| spellingShingle | Amadou Soukairatou Moustapha Corneille Bakouan Abdoulkadri Ayouba Mahamane Boubié Guel A manganese phthalocyanine histidine composite-modified carbon paste electrode as a biomimetic sensor for bisphenol A determination Results in Chemistry Modified carbon paste Bisphenol A Manganese phthalocyanine Histidine Square wave voltammetry Electrochemical impedance spectroscopy |
| title | A manganese phthalocyanine histidine composite-modified carbon paste electrode as a biomimetic sensor for bisphenol A determination |
| title_full | A manganese phthalocyanine histidine composite-modified carbon paste electrode as a biomimetic sensor for bisphenol A determination |
| title_fullStr | A manganese phthalocyanine histidine composite-modified carbon paste electrode as a biomimetic sensor for bisphenol A determination |
| title_full_unstemmed | A manganese phthalocyanine histidine composite-modified carbon paste electrode as a biomimetic sensor for bisphenol A determination |
| title_short | A manganese phthalocyanine histidine composite-modified carbon paste electrode as a biomimetic sensor for bisphenol A determination |
| title_sort | manganese phthalocyanine histidine composite modified carbon paste electrode as a biomimetic sensor for bisphenol a determination |
| topic | Modified carbon paste Bisphenol A Manganese phthalocyanine Histidine Square wave voltammetry Electrochemical impedance spectroscopy |
| url | http://www.sciencedirect.com/science/article/pii/S2211715624006234 |
| work_keys_str_mv | AT amadousoukairatoumoustapha amanganesephthalocyaninehistidinecompositemodifiedcarbonpasteelectrodeasabiomimeticsensorforbisphenoladetermination AT corneillebakouan amanganesephthalocyaninehistidinecompositemodifiedcarbonpasteelectrodeasabiomimeticsensorforbisphenoladetermination AT abdoulkadriayoubamahamane amanganesephthalocyaninehistidinecompositemodifiedcarbonpasteelectrodeasabiomimeticsensorforbisphenoladetermination AT boubieguel amanganesephthalocyaninehistidinecompositemodifiedcarbonpasteelectrodeasabiomimeticsensorforbisphenoladetermination AT amadousoukairatoumoustapha manganesephthalocyaninehistidinecompositemodifiedcarbonpasteelectrodeasabiomimeticsensorforbisphenoladetermination AT corneillebakouan manganesephthalocyaninehistidinecompositemodifiedcarbonpasteelectrodeasabiomimeticsensorforbisphenoladetermination AT abdoulkadriayoubamahamane manganesephthalocyaninehistidinecompositemodifiedcarbonpasteelectrodeasabiomimeticsensorforbisphenoladetermination AT boubieguel manganesephthalocyaninehistidinecompositemodifiedcarbonpasteelectrodeasabiomimeticsensorforbisphenoladetermination |