Nanoparticle-Based Biosensors and Their Applications
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: 30 November 2025 | Viewed by 453
Special Issue Editor
Interests: physical chemistry; nanomaterials; molecular spectroscopy; biochemistry
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
The study of (bio) molecules—including their detection, identification and structural characterization—is a fundamental objective across disciplines such as analytical chemistry, physics, and medicine. Scientists aim to observe the physical effects produced by individual molecules, as these effects reveal unique molecular properties that are often obscured when analyzing large ensembles due to averaging. We are seeking biosensors capable of detecting specific chemicals, combining a biological material or component with a physicochemical detector. The detector converts the signal resulting from the interaction of an analyte with a biological element into another signal that can be easily measured and quantified. Currently, there is significant interest in designing sensitive and specific biochemical nanosensors and protective layers. By selecting the right nano- and micro-structures as well as the right chemical elements, we can develop biosensors that are both biocompatible and selective. These biosensors interact with the target surface (at the solid/liquid interface) through adsorption and desorption processes. The interaction between biological and non-biological systems and metal surfaces is a key topic in biotechnology and biochemistry.
Prof. Dr. Edyta Proniewicz
Guest Editor
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Keywords
- biosensors
- metal nanoparticles (MNPs)
- synthesis methods
- molecular spectroscopy characteristics
- molecular medicine
- molecular biology
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