{"title":"硒化钒封装β-环糊精/rGO 纳米片：一种有效的水生环境和生物样品中抗生素的电化学检测方法","authors":"Kuo-Yuan Hwa , Aravindan Santhan , Anindita Ganguly , Ravikumar Murugan","doi":"10.1016/j.jtice.2024.105749","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><p>Antibiotic identification with precision is crucial. Vanadium selenide (V<sub>3</sub>Se<sub>4</sub>) was synthesized and later encapsulated onto the beta-cyclodextrin/reduced graphene oxide nanosheets (β-CDN/rGONs) to achieve efficient electrochemical sensing of moxifloxacin hydrochloride (MFH) in water and biological samples. Due to their unique characteristics as composite structures, transition metal chalcogenides (TMDs) with carbon composite (V<sub>3</sub>Se<sub>4</sub>/ β-CDN/rGONs) were produced.</p></div><div><h3>Methods</h3><p>The structural and functional analysis by X-ray diffraction, Fourier transform infrared spectroscopy, and X-ray photoelectron spectroscopy revealed the crystalline purity and the successful formation of the composite material. Transmission electron microscopy were done to study the morphological properties of the material. The morphological analysis revealed spherical structure of the (V<sub>3</sub>Se<sub>4</sub>) material and wrinkled sheets of β-CDN/rGONs.</p></div><div><h3>Significant Findings</h3><p>The V<sub>3</sub>Se<sub>4</sub>/β-CDN/rGONs modified glassy carbon electrode (GCE) has been subjected to electrochemical sensing. A sensor for detecting MFH antibiotics employing cyclic voltammetry (CV) and differential pulse voltammetry (DPV) was developed. The DPV investigation has a low limit of detection (LOD) 15.2 nM, a wide linear range about 0.02 μM to 873.3 μM, and with the sensitivity of 1.87 μA μM<sup>-1</sup> cm<sup>2</sup>. The sensor's performance demonstrated good analyte recovery rates for real sample measurement in biological and environmental aquatic samples. The findings indicated that the sensor performs well at detecting MFH and has the potential for future applications.</p></div>","PeriodicalId":381,"journal":{"name":"Journal of the Taiwan Institute of Chemical Engineers","volume":"165 ","pages":"Article 105749"},"PeriodicalIF":5.5000,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Vanadium selenide encapsulated β-Cyclodextrin/rGO nanosheets: An effective electrochemical detection of antibiotic in environmental aquatic and biological samples\",\"authors\":\"Kuo-Yuan Hwa , Aravindan Santhan , Anindita Ganguly , Ravikumar Murugan\",\"doi\":\"10.1016/j.jtice.2024.105749\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Background</h3><p>Antibiotic identification with precision is crucial. Vanadium selenide (V<sub>3</sub>Se<sub>4</sub>) was synthesized and later encapsulated onto the beta-cyclodextrin/reduced graphene oxide nanosheets (β-CDN/rGONs) to achieve efficient electrochemical sensing of moxifloxacin hydrochloride (MFH) in water and biological samples. Due to their unique characteristics as composite structures, transition metal chalcogenides (TMDs) with carbon composite (V<sub>3</sub>Se<sub>4</sub>/ β-CDN/rGONs) were produced.</p></div><div><h3>Methods</h3><p>The structural and functional analysis by X-ray diffraction, Fourier transform infrared spectroscopy, and X-ray photoelectron spectroscopy revealed the crystalline purity and the successful formation of the composite material. Transmission electron microscopy were done to study the morphological properties of the material. The morphological analysis revealed spherical structure of the (V<sub>3</sub>Se<sub>4</sub>) material and wrinkled sheets of β-CDN/rGONs.</p></div><div><h3>Significant Findings</h3><p>The V<sub>3</sub>Se<sub>4</sub>/β-CDN/rGONs modified glassy carbon electrode (GCE) has been subjected to electrochemical sensing. A sensor for detecting MFH antibiotics employing cyclic voltammetry (CV) and differential pulse voltammetry (DPV) was developed. The DPV investigation has a low limit of detection (LOD) 15.2 nM, a wide linear range about 0.02 μM to 873.3 μM, and with the sensitivity of 1.87 μA μM<sup>-1</sup> cm<sup>2</sup>. The sensor's performance demonstrated good analyte recovery rates for real sample measurement in biological and environmental aquatic samples. The findings indicated that the sensor performs well at detecting MFH and has the potential for future applications.</p></div>\",\"PeriodicalId\":381,\"journal\":{\"name\":\"Journal of the Taiwan Institute of Chemical Engineers\",\"volume\":\"165 \",\"pages\":\"Article 105749\"},\"PeriodicalIF\":5.5000,\"publicationDate\":\"2024-09-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Taiwan Institute of Chemical Engineers\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1876107024004073\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, CHEMICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Taiwan Institute of Chemical Engineers","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1876107024004073","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
Vanadium selenide encapsulated β-Cyclodextrin/rGO nanosheets: An effective electrochemical detection of antibiotic in environmental aquatic and biological samples
Background
Antibiotic identification with precision is crucial. Vanadium selenide (V3Se4) was synthesized and later encapsulated onto the beta-cyclodextrin/reduced graphene oxide nanosheets (β-CDN/rGONs) to achieve efficient electrochemical sensing of moxifloxacin hydrochloride (MFH) in water and biological samples. Due to their unique characteristics as composite structures, transition metal chalcogenides (TMDs) with carbon composite (V3Se4/ β-CDN/rGONs) were produced.
Methods
The structural and functional analysis by X-ray diffraction, Fourier transform infrared spectroscopy, and X-ray photoelectron spectroscopy revealed the crystalline purity and the successful formation of the composite material. Transmission electron microscopy were done to study the morphological properties of the material. The morphological analysis revealed spherical structure of the (V3Se4) material and wrinkled sheets of β-CDN/rGONs.
Significant Findings
The V3Se4/β-CDN/rGONs modified glassy carbon electrode (GCE) has been subjected to electrochemical sensing. A sensor for detecting MFH antibiotics employing cyclic voltammetry (CV) and differential pulse voltammetry (DPV) was developed. The DPV investigation has a low limit of detection (LOD) 15.2 nM, a wide linear range about 0.02 μM to 873.3 μM, and with the sensitivity of 1.87 μA μM-1 cm2. The sensor's performance demonstrated good analyte recovery rates for real sample measurement in biological and environmental aquatic samples. The findings indicated that the sensor performs well at detecting MFH and has the potential for future applications.
期刊介绍：
Journal of the Taiwan Institute of Chemical Engineers (formerly known as Journal of the Chinese Institute of Chemical Engineers) publishes original works, from fundamental principles to practical applications, in the broad field of chemical engineering with special focus on three aspects: Chemical and Biomolecular Science and Technology, Energy and Environmental Science and Technology, and Materials Science and Technology. Authors should choose for their manuscript an appropriate aspect section and a few related classifications when submitting to the journal online.
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