CRISPR/Cas12-based electrochemical biosensors for clinical diagnostic and food monitoring

Copyright © 2023. Published by Elsevier B.V..

Each organism has a unique sequence of nitrogenous bases in in the form of DNA or RNA which distinguish them from other organisms. This characteristic makes nucleic acid-based detection extremely selective and compare to other molecular techniques. In recent years, several nucleic acid-based detection technology methods have been developed, one of which is the electrochemical biosensor. Electrochemical biosensors are known to have high sensitivity and accuracy. In addition, the ease of miniaturization of this electrochemical technique has garnered interest from many researchers. On the other hand, the CRISPR/Cas12 method has been widely used in detecting nucleic acids due to its highly selective nature. The CRISPR/Cas12 method is also reported to increase the sensitivity of electrochemical biosensors through the utilization of modified electrodes. The electrodes can be modified according to detection needs so that the biosensor's performance can be improved. This review discusses the application of CRISPR/Cas12-based electrochemical biosensors, as well as various electrode modifications that have been successfully used to improve the performance of these biosensors in the clinical and food monitoring fields.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

2023

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:155

Enthalten in:

Bioelectrochemistry (Amsterdam, Netherlands) - 155(2023) vom: 11. Feb., Seite 108600

Sprache:

Englisch

Beteiligte Personen:

Yudin Kharismasari, Clianta [VerfasserIn]
Irkham [VerfasserIn]
Zein, Muhammad Ihda H L [VerfasserIn]
Hardianto, Ari [VerfasserIn]
Nur Zakiyyah, Salma [VerfasserIn]
Umar Ibrahim, Abdullahi [VerfasserIn]
Ozsoz, Mehmet [VerfasserIn]
Wahyuni Hartati, Yeni [VerfasserIn]

Links:

Volltext

Themen:

9007-49-2
Biosensors
CRISPR
Cas12
DNA
Diagnostic
Electrochemistry
Food monitoring
Journal Article
Nucleic Acids
Review

Anmerkungen:

Date Completed 27.11.2023

Date Revised 27.11.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.bioelechem.2023.108600

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM364482648