Functional Nucleic Acids in Biosensing: From Detection to Therapeutic Applications
A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Biosensors".
Deadline for manuscript submissions: 25 July 2025 | Viewed by 84
Special Issue Editor
Interests: biosensors; aptamers; DNAzymes; food safety; disease diagnostics
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
The role of nucleic acids extends well beyond their traditional function as genetic material. Functional nucleic acids (FNAs)—such as aptamers, DNAzymes, and ribozymes—have recently been identified for their high affinity and catalytic activity. These chemically stable, easily modifiable molecules are invaluable in biosensing, rapid detection, and therapeutic interventions.
This Special Issue highlights the latest advancements in using functional nucleic acids for biosensing applications. Topics include selecting FNAs, designing FNA-based sensors, and their potential in precision medicine. This collection aims to underscore the transformative potential of FNAs in diagnostics and therapy, paving the way for the next generation of biosensing platforms and molecular treatments.
Dr. Qinqin Hu
Guest Editor
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Keywords
- aptamers
- DNAzymes
- ribozymes or riboswitches
- biosensors
- SELEX
- diagnosis
- therapy
- biochemical analysis
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