{"title":"基于氧化石墨烯和光致发光探针的生物传感平台:优势与展望","authors":"Diana Lorena Mancera Zapata, Eden Morales Narváez","doi":"10.22201/ceiich.24485691e.2023.31.69798","DOIUrl":null,"url":null,"abstract":"Biosensing systems are powerful biotechnological tools which are widely applied in medical and environmental settings. Herein, we provide an overview of a recently developed optical biosensing system based on the quenching abilities of graphene oxide and fluorescent bioprobes. This biosensing platform has been demonstrated to be a fast, cost-effective and reliable nanophotonic technology. In particular, it has been exploited to detect relevant analytes in real matrixes, including prostate specific E. coli and COVID-19 antibodies. Besides, this technology enabled the detection of sialidase in clinical samples to determine bacterial vaginosis. This biosensing system has recently been used to determine relevant information on the kinetics of proteins involved in the biorecognition process, everything performed in real-time and in a single step.","PeriodicalId":32886,"journal":{"name":"Mundo Nano","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A biosensing platform based on graphene oxide and photoluminescent probes: advantages and perspectives\",\"authors\":\"Diana Lorena Mancera Zapata, Eden Morales Narváez\",\"doi\":\"10.22201/ceiich.24485691e.2023.31.69798\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Biosensing systems are powerful biotechnological tools which are widely applied in medical and environmental settings. Herein, we provide an overview of a recently developed optical biosensing system based on the quenching abilities of graphene oxide and fluorescent bioprobes. This biosensing platform has been demonstrated to be a fast, cost-effective and reliable nanophotonic technology. In particular, it has been exploited to detect relevant analytes in real matrixes, including prostate specific E. coli and COVID-19 antibodies. Besides, this technology enabled the detection of sialidase in clinical samples to determine bacterial vaginosis. This biosensing system has recently been used to determine relevant information on the kinetics of proteins involved in the biorecognition process, everything performed in real-time and in a single step.\",\"PeriodicalId\":32886,\"journal\":{\"name\":\"Mundo Nano\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mundo Nano\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.22201/ceiich.24485691e.2023.31.69798\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mundo Nano","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22201/ceiich.24485691e.2023.31.69798","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A biosensing platform based on graphene oxide and photoluminescent probes: advantages and perspectives
Biosensing systems are powerful biotechnological tools which are widely applied in medical and environmental settings. Herein, we provide an overview of a recently developed optical biosensing system based on the quenching abilities of graphene oxide and fluorescent bioprobes. This biosensing platform has been demonstrated to be a fast, cost-effective and reliable nanophotonic technology. In particular, it has been exploited to detect relevant analytes in real matrixes, including prostate specific E. coli and COVID-19 antibodies. Besides, this technology enabled the detection of sialidase in clinical samples to determine bacterial vaginosis. This biosensing system has recently been used to determine relevant information on the kinetics of proteins involved in the biorecognition process, everything performed in real-time and in a single step.