New Advances in DNA Nanotechnology
A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Nanoscience".
Deadline for manuscript submissions: 29 July 2025 | Viewed by 141
Special Issue Editor
Special Issue Information
Dear Colleagues,
DNA nanotechnology is an emerging and rapidly evolving field that harnesses the unique properties of DNA molecules to create nanoscale structures and devices. In recent years, DNA nanotechnology has demonstrated significant potential in various scientific and technological domains. One key development is the creation of more complex and functional DNA nanostructures, such as DNA cages, DNA polyhedra, and DNA origami structures. These structures can be precisely engineered to encapsulate and release specific molecules, making them promising candidates for drug delivery systems. For example, DNA nanocontainers can be designed to carry therapeutic drugs directly to target cells, improving drug efficacy and reducing side effects. Another notable advance is the use of DNA nanotechnology in materials science, which has also shown great potential. DNA can be used as a template to guide the assembly of nanoparticles into ordered arrays. These DNA–nanoparticle hybrid materials exhibit unique optical, electronic, and magnetic properties, which can be tailored to various applications. Moreover, by attaching DNA molecules to electrodes or other conductive materials, we can create nanoscale electronic devices that can detect and respond to specific chemical or biological signals. This opens up new possibilities for developing highly sensitive and selective biosensors for medical diagnostics, environmental monitoring, and other applications. As research continues to develop, we expect to see even more innovative applications and breakthroughs in this exciting field.
Prof. Dr. Zhaoqi Yang
Guest Editor
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Keywords
- DNA nanotechnology
- DNA-based drug delivery
- DNA cages and DNA polyhedra
- DNA origami
- DNA-based electronic circuits
- DNA-based sensors
- DNA-based catalysis
- DNA-based data storage
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