Novel Nanomaterials and Nanotechnology: From Fabrication Methods and Improvement Strategies to Applications in Biosensing and Biomedicine (2nd Edition)
A special issue of Biosensors (ISSN 2079-6374). This special issue belongs to the section "Biosensor Materials".
Deadline for manuscript submissions: 30 April 2025 | Viewed by 36
Special Issue Editor
Interests: biosensors; DNA nanostructures and nanotechnology; nanomaterials; isothermal nucleic acid amplification; DNA hydrogels; DNA-based biochip and interface sensing technology; new biosensing methodology applied to environmental, food, and health fields
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Special Issue Information
Dear Colleagues,
Nanotechnology has revolutionized the field of biosensors and biomedical research with the development of new fabrication methods and performance enhancement strategies for novel nanomaterials. Nanomaterials, which are materials with dimensions between approximately 1 and 100 nanometers, exhibit unique physical, chemical, and biological properties that differ from those of bulk materials, single atoms, and molecules. These properties can be exploited to create biosensors that are more sensitive, specific, and reliable than traditional sensors. The use of nanomaterials in biosensors has expanded rapidly in recent years, with nanoparticles, nucleic acids, quantum dots, polymers, carbon nanotubes, graphene, and peptides being used for qualitative and quantitative analyses of biomolecules, proteins, DNA/RNA, biomarkers, metal ions, microorganisms, and toxin pollutants. The performance of biosensors is dependent on the intrinsic characteristics of the materials used in their fabrication, such as physicochemical properties, composition, crystal phases, and morphologies. Therefore, the investigation and exploitation of appropriate materials and advanced nanomaterials are crucial for developing cost-effective, sensitive, biocompatible, and reliable next-generation sensors.
Therefore, the development of new fabrication methods and performance enhancement strategies for novel nanomaterials is critical for the advancement of biosensor devices for various applications, including biological and biomedical, clinical and medical diagnostics, biotechnological, environmental monitoring, and food industries. The combination of advanced materials and analytical techniques signifies the possibility for the advancement of biosensor devices for various applications, including biological and biomedical, clinical and medical diagnostics, biotechnological, environmental monitoring, and food industries.
The aim of this Special Issue is to summarize the latest developments in nanotechnology, investigate methods for the fabrication and improvement of innovative nanomaterials, and explore their potential applications in biosensing and biomedicine, focusing on the following topics:
- Improvement measures for the performance of nanomaterials/nanostructures to broaden their application prospects.
- Biosensors or chemical sensors that can be used for medical monitoring, diagnostics, and therapeutic treatments.
- Research on the development of biosensing capabilities in electrochemical, optical, or other sensor systems.
- Development of sensor systems based on innovative nanotechnologies.
- Innovative approaches to nanomaterial production and applications.
- Innovative approaches to the detection of multiple analytes.
- New approaches for interface regulation in biosensing.
Dr. Juan Yan
Guest Editor
Manuscript Submission Information
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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Biosensors is an international peer-reviewed open access monthly journal published by MDPI.
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Keywords
- aptamer
- aptasensor
- gold nanoparticles
- magnetic nanoparticles
- quantum dots
- metal–organic frameworks (MOFs)
- matal oxide nanoparticles
- tetrahedral DNA nanostructures
- nucleic acid signal amplification technology
- nucleic acid
- DNA/RNA G-quadruplexes
- i-motif
- DNA hydrogel
- biomolecules and biomarkers
- food contaminants
- food safety
- drug delivery
- environmental waters
- electrochemical sensors
- colorimetric sensors
- SERS biosensors
- optical sensors
- lateral flow assays
- other nano- and microstructures
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