| Literature DB >> 17955221 |
Jeong-O Lee1, Hye-Mi So, Eun-Kyoung Jeon, Hyunju Chang, Keehoon Won, Yong Hwan Kim.
Abstract
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.Entities:
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Year: 2007 PMID： 17955221 PMCID： PMC2262919 DOI： 10.1007/s00216-007-1643-y
Source DB: PubMed Journal: Anal Bioanal Chem ISSN： 1618-2642 Impact factor: 4.142