Aptamers as molecular recognition elements for electrical nanobiosensors

Recent advances in nanotechnology have enabled the development of nanoscale sensors that outperform conventional biosensors. This review summarizes the nanoscale biosensors that use aptamers as molecular recognition elements. The advantages of aptamers over antibodies as sensors are highlighted. The...

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Detalles Bibliográficos
Autores principales: Lee, Jeong-O, So, Hye-Mi, Jeon, Eun-Kyoung, Chang, Hyunju, Won, Keehoon, Kim, Yong Hwan
Formato: Texto
Lenguaje:English
Publicado: Springer-Verlag 2007
Materias:
Review
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2262919/
https://www.ncbi.nlm.nih.gov/pubmed/17955221
http://dx.doi.org/10.1007/s00216-007-1643-y
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author Lee, Jeong-O
So, Hye-Mi
Jeon, Eun-Kyoung
Chang, Hyunju
Won, Keehoon
Kim, Yong Hwan
author_facet Lee, Jeong-O
So, Hye-Mi
Jeon, Eun-Kyoung
Chang, Hyunju
Won, Keehoon
Kim, Yong Hwan
author_sort Lee, Jeong-O
collection PubMed
description Recent advances in nanotechnology have enabled the development of nanoscale sensors that outperform conventional biosensors. This review summarizes the nanoscale biosensors that use aptamers as molecular recognition elements. The advantages of aptamers over antibodies as sensors are highlighted. These advantages are especially apparent with electrical sensors such as electrochemical sensors or those using field-effect transistors. [Figure: see text]
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spelling pubmed-22629192008-03-07 Aptamers as molecular recognition elements for electrical nanobiosensors Lee, Jeong-O So, Hye-Mi Jeon, Eun-Kyoung Chang, Hyunju Won, Keehoon Kim, Yong Hwan Anal Bioanal Chem Review Recent advances in nanotechnology have enabled the development of nanoscale sensors that outperform conventional biosensors. This review summarizes the nanoscale biosensors that use aptamers as molecular recognition elements. The advantages of aptamers over antibodies as sensors are highlighted. These advantages are especially apparent with electrical sensors such as electrochemical sensors or those using field-effect transistors. [Figure: see text] Springer-Verlag 2007-10-23 2008-02 /pmc/articles/PMC2262919/ /pubmed/17955221 http://dx.doi.org/10.1007/s00216-007-1643-y Text en © Springer-Verlag 2007
spellingShingle Review
Lee, Jeong-O
So, Hye-Mi
Jeon, Eun-Kyoung
Chang, Hyunju
Won, Keehoon
Kim, Yong Hwan
Aptamers as molecular recognition elements for electrical nanobiosensors
title Aptamers as molecular recognition elements for electrical nanobiosensors
title_full Aptamers as molecular recognition elements for electrical nanobiosensors
title_fullStr Aptamers as molecular recognition elements for electrical nanobiosensors
title_full_unstemmed Aptamers as molecular recognition elements for electrical nanobiosensors
title_short Aptamers as molecular recognition elements for electrical nanobiosensors
title_sort aptamers as molecular recognition elements for electrical nanobiosensors
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2262919/
https://www.ncbi.nlm.nih.gov/pubmed/17955221
http://dx.doi.org/10.1007/s00216-007-1643-y
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AT changhyunju aptamersasmolecularrecognitionelementsforelectricalnanobiosensors
AT wonkeehoon aptamersasmolecularrecognitionelementsforelectricalnanobiosensors
AT kimyonghwan aptamersasmolecularrecognitionelementsforelectricalnanobiosensors

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