Os(<scp>ii</scp>/<scp>iii</scp>) complex supports pH-insensitive electrochemical DNA-based sensing with superior operational stability than the benchmark methylene blue reporter-Reference-Cited by-同舟云学术

Os(ii/iii) complex supports pH-insensitive electrochemical DNA-based sensing with superior operational stability than the benchmark methylene blue reporter

Published:2023 Issue:4 Volume:148 Page:806-813
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Aller Pellitero Miguel¹^ORCID,Kundu Nandini²,Sczepanski Jonathan²^ORCID,Arroyo-Currás Netzahualcóyotl¹³^ORCID

Affiliation:

1. Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, 21205, USA

2. Department of Chemistry, Texas A&M University, College Station, TX 77843, USA

3. Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland, 21218, USA

Abstract

This study reports an osmium-based redox reporter that enables pH-insensitive and fast DNA-based molecular sensing, offering new possibilities for the study of short-lived dynamic molecular events.

Funder

National Institute of General Medical Sciences

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/AN/D2AN01901A

Reference38 articles.

1. A DNA Barcode‐Based Aptasensor Enables Rapid Testing of Porcine Epidemic Diarrhea Viruses in Swine Saliva Using Electrochemical Readout

2. Reagentless biomolecular analysis using a molecular pendulum

3. Label-Free Electronic Detection of Thrombin in Blood Serum by Using an Aptamer-Based Sensor