{"title":"使用碳基柔性 4d 双金属氧化锌纳米复合材料涂覆玻璃碳电极对药用样品中的盐酸去氧肾上腺素进行生物传感","authors":"","doi":"10.1016/j.molstruc.2024.139710","DOIUrl":null,"url":null,"abstract":"<div><p>Our research is about the fabrication and characterization of graphitic carbon nitride (g-C<sub>3</sub>N<sub>4</sub>) nanocomposites and explored their practical application. We fabricated these nanocomposites using a wet-impregnation method, incorporating ten wt% of various 4d metals (2mol% of Sn, Ag, Cd, In, and Sb) co-doped bimetallic ZnO. The synthesized nanocomposites were characterized using XRD, FT-IR, UV–vis, and SEM with EDS analysis. The nanocomposites exhibited an optical bandgap similar to pure g-C<sub>3</sub>N<sub>4</sub>. SEM analyses uncovered an amorphous sheet-like morphology with embedded ZnO nanoparticles on the surface. X-ray diffraction analysis confirmed the presence of g-C<sub>3</sub>N<sub>4</sub> sheets and the wurtzite crystalline pattern of the ZnO nanoparticles. These nanocomposites were not just effective, but highly efficient in Phenylephrine hydrochloride detection and quantification at glassy carbon electrode, utilizing Sb/ZnO NPs and g-C<sub>3</sub>N<sub>4</sub>. We utilized cyclic voltametric and differential pulse voltammetry techniques in our explorations. According to the pH study results, the maximum peak current was measured at a pH of 7.0. Electrochemistry involves the usage of a comparable number of protons as well as electrons. The DPV approach was used to investigate the concentration change of PPHC. Actual samples, such as serum, urine, and commercial pharmaceuticals, were evaluated using the indicated electrode, demonstrating the practical relevance of our research.</p></div>","PeriodicalId":16414,"journal":{"name":"Journal of Molecular Structure","volume":null,"pages":null},"PeriodicalIF":4.0000,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Bio sensing of phenylephrine hydrochloride in medicinal samples using Carbon-based flexible 4d bimetallic ZnO nanocomposite coated Glassy Carbon Electrode\",\"authors\":\"\",\"doi\":\"10.1016/j.molstruc.2024.139710\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Our research is about the fabrication and characterization of graphitic carbon nitride (g-C<sub>3</sub>N<sub>4</sub>) nanocomposites and explored their practical application. We fabricated these nanocomposites using a wet-impregnation method, incorporating ten wt% of various 4d metals (2mol% of Sn, Ag, Cd, In, and Sb) co-doped bimetallic ZnO. The synthesized nanocomposites were characterized using XRD, FT-IR, UV–vis, and SEM with EDS analysis. The nanocomposites exhibited an optical bandgap similar to pure g-C<sub>3</sub>N<sub>4</sub>. SEM analyses uncovered an amorphous sheet-like morphology with embedded ZnO nanoparticles on the surface. X-ray diffraction analysis confirmed the presence of g-C<sub>3</sub>N<sub>4</sub> sheets and the wurtzite crystalline pattern of the ZnO nanoparticles. These nanocomposites were not just effective, but highly efficient in Phenylephrine hydrochloride detection and quantification at glassy carbon electrode, utilizing Sb/ZnO NPs and g-C<sub>3</sub>N<sub>4</sub>. We utilized cyclic voltametric and differential pulse voltammetry techniques in our explorations. According to the pH study results, the maximum peak current was measured at a pH of 7.0. Electrochemistry involves the usage of a comparable number of protons as well as electrons. The DPV approach was used to investigate the concentration change of PPHC. Actual samples, such as serum, urine, and commercial pharmaceuticals, were evaluated using the indicated electrode, demonstrating the practical relevance of our research.</p></div>\",\"PeriodicalId\":16414,\"journal\":{\"name\":\"Journal of Molecular Structure\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.0000,\"publicationDate\":\"2024-09-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Molecular Structure\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0022286024022208\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Molecular Structure","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0022286024022208","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Bio sensing of phenylephrine hydrochloride in medicinal samples using Carbon-based flexible 4d bimetallic ZnO nanocomposite coated Glassy Carbon Electrode
Our research is about the fabrication and characterization of graphitic carbon nitride (g-C3N4) nanocomposites and explored their practical application. We fabricated these nanocomposites using a wet-impregnation method, incorporating ten wt% of various 4d metals (2mol% of Sn, Ag, Cd, In, and Sb) co-doped bimetallic ZnO. The synthesized nanocomposites were characterized using XRD, FT-IR, UV–vis, and SEM with EDS analysis. The nanocomposites exhibited an optical bandgap similar to pure g-C3N4. SEM analyses uncovered an amorphous sheet-like morphology with embedded ZnO nanoparticles on the surface. X-ray diffraction analysis confirmed the presence of g-C3N4 sheets and the wurtzite crystalline pattern of the ZnO nanoparticles. These nanocomposites were not just effective, but highly efficient in Phenylephrine hydrochloride detection and quantification at glassy carbon electrode, utilizing Sb/ZnO NPs and g-C3N4. We utilized cyclic voltametric and differential pulse voltammetry techniques in our explorations. According to the pH study results, the maximum peak current was measured at a pH of 7.0. Electrochemistry involves the usage of a comparable number of protons as well as electrons. The DPV approach was used to investigate the concentration change of PPHC. Actual samples, such as serum, urine, and commercial pharmaceuticals, were evaluated using the indicated electrode, demonstrating the practical relevance of our research.
期刊介绍:
The Journal of Molecular Structure is dedicated to the publication of full-length articles and review papers, providing important new structural information on all types of chemical species including:
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