Nanotechnology-Based Modern Biosensors for the Detection of SARS-CoV-2 Virus.

IF 2.1 4区 生物学 Q3 BIOTECHNOLOGY & APPLIED MICROBIOLOGY
Indian Journal of Microbiology Pub Date : 2025-03-01 Epub Date: 2024-10-07 DOI:10.1007/s12088-024-01404-5
Sandhya Devi, Neha Yadav, Rakesh Yadav
{"title":"Nanotechnology-Based Modern Biosensors for the Detection of SARS-CoV-2 Virus.","authors":"Sandhya Devi, Neha Yadav, Rakesh Yadav","doi":"10.1007/s12088-024-01404-5","DOIUrl":null,"url":null,"abstract":"<p><p>The emergence of the COVID-19 pandemic has pointed out the urgent need for rapid and accurate diagnostic tools to detect the SARS-CoV-2 virus. Nanotechnology-based biosensors have emerged as a promising solution due to their high sensitivity, specificity, and speed in detecting biological molecules. This article focuses on the advancements in using nanotechnology for the development of modern biosensors tailored for the detection of the SARS-CoV-2 virus. Various nanomaterials, such as quantum dots, metallic nanoparticles, and nanowires, have been harnessed to enhance the performance of biosensors, offering improved detection limits and specificity. Besides this, innovative detection platforms, such as field-effect transistors, surface plasmon resonance, and electrochemical sensors, have revolutionized the landscape of SARS-CoV-2 diagnostics. These nanotechnology-based biosensors demonstrate the potential for point-of-care testing, enabling rapid and on-site detection with minimal sample preparation. The scalability, cost-effectiveness, and portability of these biosensors make them suitable for mass screening efforts in various healthcare settings, including hospitals, clinics, and community centers. The development of reliable biosensors for SARS-CoV-2 detection aligns with global efforts to curb the spread of the virus through early identification and containment strategies.</p>","PeriodicalId":13316,"journal":{"name":"Indian Journal of Microbiology","volume":"65 1","pages":"177-188"},"PeriodicalIF":2.1000,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12069202/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Indian Journal of Microbiology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1007/s12088-024-01404-5","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/10/7 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"BIOTECHNOLOGY & APPLIED MICROBIOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

The emergence of the COVID-19 pandemic has pointed out the urgent need for rapid and accurate diagnostic tools to detect the SARS-CoV-2 virus. Nanotechnology-based biosensors have emerged as a promising solution due to their high sensitivity, specificity, and speed in detecting biological molecules. This article focuses on the advancements in using nanotechnology for the development of modern biosensors tailored for the detection of the SARS-CoV-2 virus. Various nanomaterials, such as quantum dots, metallic nanoparticles, and nanowires, have been harnessed to enhance the performance of biosensors, offering improved detection limits and specificity. Besides this, innovative detection platforms, such as field-effect transistors, surface plasmon resonance, and electrochemical sensors, have revolutionized the landscape of SARS-CoV-2 diagnostics. These nanotechnology-based biosensors demonstrate the potential for point-of-care testing, enabling rapid and on-site detection with minimal sample preparation. The scalability, cost-effectiveness, and portability of these biosensors make them suitable for mass screening efforts in various healthcare settings, including hospitals, clinics, and community centers. The development of reliable biosensors for SARS-CoV-2 detection aligns with global efforts to curb the spread of the virus through early identification and containment strategies.

基于纳米技术的新型SARS-CoV-2病毒检测生物传感器
COVID-19大流行的出现表明,迫切需要快速准确的诊断工具来检测SARS-CoV-2病毒。基于纳米技术的生物传感器由于其在检测生物分子方面的高灵敏度、特异性和速度而成为一种很有前途的解决方案。本文重点介绍了利用纳米技术开发用于检测SARS-CoV-2病毒的现代生物传感器的进展。各种纳米材料,如量子点、金属纳米粒子和纳米线,已经被用来提高生物传感器的性能,提供改进的检测极限和特异性。此外,创新的检测平台,如场效应晶体管、表面等离子体共振和电化学传感器,已经彻底改变了新冠肺炎的诊断格局。这些基于纳米技术的生物传感器展示了点护理测试的潜力,可以用最少的样品制备实现快速和现场检测。这些生物传感器的可扩展性、成本效益和便携性使其适用于各种医疗保健环境中的大规模筛查工作,包括医院、诊所和社区中心。开发用于检测SARS-CoV-2的可靠生物传感器与通过早期识别和遏制战略遏制病毒传播的全球努力是一致的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Indian Journal of Microbiology
Indian Journal of Microbiology BIOTECHNOLOGY & APPLIED MICROBIOLOGY-MICROBIOLOGY
CiteScore
6.00
自引率
10.00%
发文量
51
审稿时长
1 months
期刊介绍: Indian Journal of Microbiology is the official organ of the Association of Microbiologists of India (AMI). It publishes full-length papers, short communication reviews and mini reviews on all aspects of microbiological research, published quarterly (March, June, September and December). Areas of special interest include agricultural, food, environmental, industrial, medical, pharmaceutical, veterinary and molecular microbiology.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信