Nanomaterial-assisted aptamers for optical sensing
Wang, Guoqing1; Wang, Yunqing1; Chen, Lingxin1; Choo, Jaebum2
2010-04-15
Source PublicationBIOSENSORS & BIOELECTRONICS
ISSN0956-5663
Volume25Issue:8Pages:1859-1868
Contribution Rank[Wang, Guoqing; Wang, Yunqing; Chen, Lingxin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Choo, Jaebum] Hanyang Univ, Dept Bionano Engn, Ansan 426791, South Korea
AbstractAptamers are single-strand DNA or RNA selected in vitro that bind specifically with a broad range of targets from metal ions, organic molecules, to proteins, cells and microorganisms. As an emerging class of recognition elements, aptamers offer remarkable convenience in the design and modification of their structures, which has motivated them to generate a great variety of aptamer sensors (aptasensors) that exhibit high sensitivity as well as specificity. On the other hand, the development of nanoscience and nanotechnology has generated nanomaterials with novel properties compared with their counterparts in macroscale. By integrating their strengths of both fields, recently, versatile aptamers coupling with novel nanomaterials for designing nanomaterial-assisted aptasensors (NAAs) make the combinations universal strategies for sensitive optical sensing. NAAs have been considered as an excellent sensing platform and found wide applications in analytical community. In this review, we summarize recent advances in the development of various optical NAAs, employing various detection techniques including colorimetry, fluorometry, surface-enhanced Raman scattering (SERS), magnetic resonance imaging (MRI) and surface plasmon resonance (SPR). (c) 2009 Elsevier B.V. All rights reserved.; Aptamers are single-strand DNA or RNA selected in vitro that bind specifically with a broad range of targets from metal ions, organic molecules, to proteins, cells and microorganisms. As an emerging class of recognition elements, aptamers offer remarkable convenience in the design and modification of their structures, which has motivated them to generate a great variety of aptamer sensors (aptasensors) that exhibit high sensitivity as well as specificity. On the other hand, the development of nanoscience and nanotechnology has generated nanomaterials with novel properties compared with their counterparts in macroscale. By integrating their strengths of both fields, recently, versatile aptamers coupling with novel nanomaterials for designing nanomaterial-assisted aptasensors (NAAs) make the combinations universal strategies for sensitive optical sensing. NAAs have been considered as an excellent sensing platform and found wide applications in analytical community. In this review, we summarize recent advances in the development of various optical NAAs, employing various detection techniques including colorimetry, fluorometry, surface-enhanced Raman scattering (SERS), magnetic resonance imaging (MRI) and surface plasmon resonance (SPR). (c) 2009 Elsevier B.V. All rights reserved.
Corresponding AuthorChen, LX, Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
KeywordAptamer Nanomaterial Aptamer Sensor Optical Sensing
Department环境化学实验室 
Subject AreaBiophysics ; Biotechnology & Applied Microbiology ; Chemistry, Analytical ; Electrochemistry ; Nanoscience & Nanotechnology
Funding OrganizationNational Natural Science Foundation of China [20975089]; Department of Science and Technology of Shandong Province of China [2008GG20005005]; Chinese Academy of Sciences [20090462]; National Research Foundation of Korea [R11-2009-044-1002-0, K20904000004-09A050000410]; KRIBB ; Ministry of Knowledge Economy (MKE) ; Korea Industrial Technology Foundation (KOTEF)
URL查看原文
Indexed BySCI
WOS KeywordFUNCTIONALIZED GOLD NANOPARTICLES ; ENHANCED RAMAN-SCATTERING ; SURFACE-PLASMON RESONANCE ; IRON-OXIDE NANOPARTICLES ; QUANTUM-DOT ; COLORIMETRIC DETECTION ; PROTEIN-DETECTION ; CANCER-CELLS ; MICROFLUIDIC CHANNEL ; THROMBIN DETECTION
SubtypeReview
Language英语
WOS Research AreaBiophysics ; Biotechnology & Applied Microbiology ; Chemistry ; Electrochemistry ; Science & Technology - Other Topics
WOS IDWOS:000276424200001
Citation statistics
Cited Times:156[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/3721
Collection中科院海岸带环境过程与生态修复重点实验室_环境化学实验室
Affiliation1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
2.Hanyang Univ, Dept Bionano Engn, Ansan 426791, South Korea
First Author AffilicationYantai Institute of Coastal Zone Research, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wang, Guoqing,Wang, Yunqing,Chen, Lingxin,et al. Nanomaterial-assisted aptamers for optical sensing[J]. BIOSENSORS & BIOELECTRONICS,2010,25(8):1859-1868.
APA Wang, Guoqing,Wang, Yunqing,Chen, Lingxin,&Choo, Jaebum.(2010).Nanomaterial-assisted aptamers for optical sensing.BIOSENSORS & BIOELECTRONICS,25(8),1859-1868.
MLA Wang, Guoqing,et al."Nanomaterial-assisted aptamers for optical sensing".BIOSENSORS & BIOELECTRONICS 25.8(2010):1859-1868.
Files in This Item: Download All
File Name/Size DocType Version Access License
Nanomaterial-assiste(1139KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Guoqing]'s Articles
[Wang, Yunqing]'s Articles
[Chen, Lingxin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Guoqing]'s Articles
[Wang, Yunqing]'s Articles
[Chen, Lingxin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Guoqing]'s Articles
[Wang, Yunqing]'s Articles
[Chen, Lingxin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Nanomaterial-assisted aptamers for optical sensing.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.