Shuqi Zhou, Xinyi Wang, Liubing Kong, Wen-Hui Lin, Chiyu Ma, Xianyou Sun, Zhuoru Huang, K. Ying, H. Wan, Ping Wang
{"title":"一种基于铜纳米簇的过氧化氢和葡萄糖的新型灵敏检测方法","authors":"Shuqi Zhou, Xinyi Wang, Liubing Kong, Wen-Hui Lin, Chiyu Ma, Xianyou Sun, Zhuoru Huang, K. Ying, H. Wan, Ping Wang","doi":"10.1109/ISOEN54820.2022.9789649","DOIUrl":null,"url":null,"abstract":"The level of glucose in blood or urine are an important indicator of diabetes. Here, a sensitive and easily operated colorimetric methods was established based on the mercaptosuccinic acid modified copper nanocluster(MSA-CuNCs). MSA-CuNCs, which was act as both thehydrogen peroxide catalyst and the chromogenic reagent. By observing the absorption at 520 nm, the H2O2 could be detected, with the detection range of 0.2-5 mM and the detection limit of 0.05 mM. Using glucose oxidase, the glucose could also be detected, the detection range was 0.2-5 mM with the detection limit of 0.12 mM. This simple and cost-effective approach indicating its great potential for point-of-care applications","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Novel and Sensitive Detection Method of Hydrogen Peroxide and Glucose Based on Copper Nanoclusters\",\"authors\":\"Shuqi Zhou, Xinyi Wang, Liubing Kong, Wen-Hui Lin, Chiyu Ma, Xianyou Sun, Zhuoru Huang, K. Ying, H. Wan, Ping Wang\",\"doi\":\"10.1109/ISOEN54820.2022.9789649\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The level of glucose in blood or urine are an important indicator of diabetes. Here, a sensitive and easily operated colorimetric methods was established based on the mercaptosuccinic acid modified copper nanocluster(MSA-CuNCs). MSA-CuNCs, which was act as both thehydrogen peroxide catalyst and the chromogenic reagent. By observing the absorption at 520 nm, the H2O2 could be detected, with the detection range of 0.2-5 mM and the detection limit of 0.05 mM. Using glucose oxidase, the glucose could also be detected, the detection range was 0.2-5 mM with the detection limit of 0.12 mM. This simple and cost-effective approach indicating its great potential for point-of-care applications\",\"PeriodicalId\":427373,\"journal\":{\"name\":\"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)\",\"volume\":\"27 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-05-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISOEN54820.2022.9789649\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISOEN54820.2022.9789649","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Novel and Sensitive Detection Method of Hydrogen Peroxide and Glucose Based on Copper Nanoclusters
The level of glucose in blood or urine are an important indicator of diabetes. Here, a sensitive and easily operated colorimetric methods was established based on the mercaptosuccinic acid modified copper nanocluster(MSA-CuNCs). MSA-CuNCs, which was act as both thehydrogen peroxide catalyst and the chromogenic reagent. By observing the absorption at 520 nm, the H2O2 could be detected, with the detection range of 0.2-5 mM and the detection limit of 0.05 mM. Using glucose oxidase, the glucose could also be detected, the detection range was 0.2-5 mM with the detection limit of 0.12 mM. This simple and cost-effective approach indicating its great potential for point-of-care applications
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