A novel colorimetric biosensor for rapid detection of dengue virus upon acid-induced aggregation of colloidal gold-Reference-Cited by-同舟云学术

A novel colorimetric biosensor for rapid detection of dengue virus upon acid-induced aggregation of colloidal gold

Published:2023 Issue:32 Volume:15 Page:3991-3999
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Cam Duyen Vo Thi¹²,Van Toi Vo¹²,Van Hoi Truong³,Truong Phuoc Long¹²^ORCID

Affiliation:

1. School of Biomedical Engineering, International University, Ho Chi Minh City 700000, Vietnam

2. Vietnam National University, Ho Chi Minh City 700000, Vietnam

3. Department of Biochemistry and Microbiology, Ninh Thuan Hospital, Phan Rang-Thap Cham City 59100, Vietnam

Abstract

The specific binding between the DNA-conjugated AuNPs and RNA target results in the formation of a DNA–RNA heteroduplex that turns the color of AuNPs from ruby red to blue due to the aggregation of AuNPs, which can be detected by the naked eye.

Funder

Viet Nam National University Ho Chi Minh City

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/AY/D3AY00756A

Reference58 articles.

1. A smartphone-based diagnostic platform for rapid detection of Zika, chikungunya, and dengue viruses

2. Dengue: an update

3. FLAVIVIRUS GENOME ORGANIZATION, EXPRESSION, AND REPLICATION

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