Detection of Methyl Parathion by MoS2/rGO/GCE
In this paper, composite nanostructures are constructed successfully by combining conductive carbon-based materials with MoS2. The MoS2/reduced Graphene Oxide (rGO) composite was synthesized by hydrothermal method, and its morphology, elemental composition and microstructure were characterized in de...
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| Format: | Article |
| Language: | English |
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The Electrochemical Society of Japan
2025-05-01
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| Series: | Electrochemistry |
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| Online Access: | https://www.jstage.jst.go.jp/article/electrochemistry/93/5/93_25-00005/_html/-char/en |
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| author | Chong TAN Yuan QI Yuhong YIN Junsheng LI Jinlong ZUO |
| author_facet | Chong TAN Yuan QI Yuhong YIN Junsheng LI Jinlong ZUO |
| author_sort | Chong TAN |
| collection | DOAJ |
| description | In this paper, composite nanostructures are constructed successfully by combining conductive carbon-based materials with MoS2. The MoS2/reduced Graphene Oxide (rGO) composite was synthesized by hydrothermal method, and its morphology, elemental composition and microstructure were characterized in detail. Then, the MoS2/rGO composite material was modified on the glass carbon electrode (GCE) to construct the methyl parathion (MP) electrochemical sensor. The experimental results show that compared with a single MoS2/GCE modified electrode, the MoS2/rGO modified electrode exhibits significantly improved electrochemical performance. This boost can be attributed to the rGO’s high electrical conductivity and its good interface combination with MoS2, which work together to facilitate electron transport and enhance catalytic activity. In the electrochemical detection of MP, the MoS2/rGO modified electrode shows excellent sensitivity, and its detection limit of MP reaches 11.92 ng/mL, providing an effective solution for the detection of MP with high sensitivity. |
| format | Article |
| id | doaj-art-048632c528e942a58cfa7fbb2a383a7f |
| institution | DOAJ |
| issn | 2186-2451 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | The Electrochemical Society of Japan |
| record_format | Article |
| series | Electrochemistry |
| spelling | doaj-art-048632c528e942a58cfa7fbb2a383a7f2025-08-20T03:13:10ZengThe Electrochemical Society of JapanElectrochemistry2186-24512025-05-0193505700305700310.5796/electrochemistry.25-00005electrochemistryDetection of Methyl Parathion by MoS2/rGO/GCEChong TAN0Yuan QI1Yuhong YIN2Junsheng LI3Jinlong ZUO4School of Food Engineering, Harbin University of CommerceSchool of Food Engineering, Harbin University of CommerceSchool of Food Engineering, Harbin University of CommerceSchool of Food Engineering, Harbin University of CommerceSchool of Food Engineering, Harbin University of CommerceIn this paper, composite nanostructures are constructed successfully by combining conductive carbon-based materials with MoS2. The MoS2/reduced Graphene Oxide (rGO) composite was synthesized by hydrothermal method, and its morphology, elemental composition and microstructure were characterized in detail. Then, the MoS2/rGO composite material was modified on the glass carbon electrode (GCE) to construct the methyl parathion (MP) electrochemical sensor. The experimental results show that compared with a single MoS2/GCE modified electrode, the MoS2/rGO modified electrode exhibits significantly improved electrochemical performance. This boost can be attributed to the rGO’s high electrical conductivity and its good interface combination with MoS2, which work together to facilitate electron transport and enhance catalytic activity. In the electrochemical detection of MP, the MoS2/rGO modified electrode shows excellent sensitivity, and its detection limit of MP reaches 11.92 ng/mL, providing an effective solution for the detection of MP with high sensitivity.https://www.jstage.jst.go.jp/article/electrochemistry/93/5/93_25-00005/_html/-char/enmolybdenum disulfidegraphene oxidemethyl parathionglassy carbon electrode |
| spellingShingle | Chong TAN Yuan QI Yuhong YIN Junsheng LI Jinlong ZUO Detection of Methyl Parathion by MoS2/rGO/GCE Electrochemistry molybdenum disulfide graphene oxide methyl parathion glassy carbon electrode |
| title | Detection of Methyl Parathion by MoS2/rGO/GCE |
| title_full | Detection of Methyl Parathion by MoS2/rGO/GCE |
| title_fullStr | Detection of Methyl Parathion by MoS2/rGO/GCE |
| title_full_unstemmed | Detection of Methyl Parathion by MoS2/rGO/GCE |
| title_short | Detection of Methyl Parathion by MoS2/rGO/GCE |
| title_sort | detection of methyl parathion by mos2 rgo gce |
| topic | molybdenum disulfide graphene oxide methyl parathion glassy carbon electrode |
| url | https://www.jstage.jst.go.jp/article/electrochemistry/93/5/93_25-00005/_html/-char/en |
| work_keys_str_mv | AT chongtan detectionofmethylparathionbymos2rgogce AT yuanqi detectionofmethylparathionbymos2rgogce AT yuhongyin detectionofmethylparathionbymos2rgogce AT junshengli detectionofmethylparathionbymos2rgogce AT jinlongzuo detectionofmethylparathionbymos2rgogce |