An electrochemical biosensor exploiting binding-induced changes in electron transfer of electrode-attached DNA origami to detect hundred nanometer-scale targets-Reference-Cited by-同舟云学术

An electrochemical biosensor exploiting binding-induced changes in electron transfer of electrode-attached DNA origami to detect hundred nanometer-scale targets

Published:2020 Issue:26 Volume:12 Page:13907-13911
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Arroyo-Currás Netzahualcóyotl¹²³⁴^ORCID,Sadeia Muaz⁵⁶⁷⁴,Ng Alexander K.⁵⁶⁷⁴,Fyodorova Yekaterina⁵⁶⁷⁴^ORCID,Williams Natalie⁵⁶⁷⁴,Afif Tammy⁵⁶⁷⁴,Huang Chao-Min⁸⁹¹⁰⁴,Ogden Nathan¹¹¹²¹³¹⁴⁴,Andresen Eguiluz Roberto C.¹¹¹²¹³¹⁴⁴^ORCID,Su Hai-Jun⁸⁹¹⁰⁴^ORCID,Castro Carlos E.⁸⁹¹⁰⁴^ORCID,Plaxco Kevin W.¹¹¹²¹³¹⁴⁴^ORCID,Lukeman Philip S.⁵⁶⁷⁴^ORCID

Affiliation:

1. Department of Pharmacology and Molecular Sciences

2. Johns Hopkins University School of Medicine

3. Baltimore

4. USA

5. Department of Chemistry

6. St. John's University

7. Queens

8. Department of Mechanical and Aerospace Engineering/Biophysics Graduate Program

9. The Ohio State University

10. Columbus

11. Department of Chemistry and Biochemistry

12. Center for Bioengineering and Department of Chemical Engineering

13. University of California Santa Barbara

14. Santa Barbara

Abstract

Using DNA origami as the recognition element in an electrochemical biosensor enables the selective and direct detection of “mesoscale” virus-sized analytes.

Funder

Army Research Office

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2020/NR/D0NR00952K

Reference37 articles.

1. Folding DNA to create nanoscale shapes and patterns

2. DNA Origami: Scaffolds for Creating Higher Order Structures

3. DNA tetrahedron nanostructures for biological applications: biosensors and drug delivery