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. 2021 May 26;12(1):76–91. doi: 10.1016/j.apsb.2021.05.022

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Examples of FNAs for drug delivery. (A) TDNs-functionalized electrode for ATP analysis in human blood. Reprinted with permission from Ref. 133. Copyright © 2020 American Chemical Society. (B) A microarray platform based on TNDs for multiple analysis of various bioactive molecules such as cocaine. Reprinted with permission from Ref. 135. Copyright © 2014 American Chemical Society. (C) TNDs programmed enzyme heterojunctions on the electrode for sarcosine sensing. Reprinted with permission from Ref. 137. Copyright © 2020 Springer Nature. (D) DNA origami-anchored metal particles for single molecule Raman imaging. Reprinted with permission from Ref. 138. Copyright © 2019 American Association for the Advancement of Science.