Applications and Advances of Nanocomposites for Biosensors

A special issue of Nanomaterials (ISSN 2079-4991). This special issue belongs to the section "Nanocomposite Materials".

Deadline for manuscript submissions: 23 January 2026 | Viewed by 645

Special Issue Editors


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Laboratory of Electrochemistry and PATLAB, National Institute of Research for Electrochemistry and Condensed Matter, 202 Splaiul Independentei Str., 060021 Bucharest, Romania
Interests: electrochemistry; electrochemical sensors; stochastic sensing; chirality; enantiomers
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Laboratory of Electrochemistry and PATLAB, National Institute of Research for Electrochemistry and Condensed Matter, 202 Splaiul Independentei St., 060021 Bucharest, Romania
Interests: biosensors; sensors; nanomaterials

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Guest Editor
Laboratory of Electrochemistry and PATLAB, National Institute of Research for Electrochemistry and Condensed Matter, 300569 Bucharest, Romania
Interests: electrochemical sensors; chemistry; graphene; biomarkers; gastrointestinal cancer
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

In recent years, biosensors have been employed extensively in a wide range of applications, such as the management of industrial processes, the military, the monitoring of the environment, health care, microbiology, and the control of food quality. Because biosensors have intrinsic benefits such as simplicity of use, scalability, and a straightforward manufacturing process, there is significant room for expansion regarding the use of these biosensors. Within the realm of contemporary medicine, biosensor technology is becoming more widespread as a significant, low-cost, and enhanced technology.

Nanoparticles are incorporated into nanocomposites, which are combinations of materials and phases. The large surface area, mechanical stability, and electrical conductivity of nanocomposites have enhanced the performance of sensors, creating a stable and suitable biosensor family. Nanocomposites have been utilized in this domain to improve the sensitivity and selectivity of sensors or create fast-responding biosensors. Nanocomposites comprising graphene, metal oxides, and carbon nanotubes are often used, as these materials provide benefits regarding biosensing.

This Special Issue welcomes the submission of original research articles or reviews that highlight recent advancements in the field of nanocomposites and biosensing.

Dr. Ruxandra Maria Ilie-Mihai
Dr. Catalina Cioates Negut Cioates
Prof. Dr. Raluca-Ioana Stefan-van Staden
Guest Editors

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Keywords

  • nanocomposites
  • nanoparticles
  • nanomaterials
  • biosensors
  • graphene
  • metal oxides
  • carbon nanotubes

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Published Papers (1 paper)

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Review

31 pages, 3076 KB  
Review
Progress and Applications of Nanocomposites in the Technology of Biosensors
by Catalina Cioates Negut, Raluca-Ioana Stefan-van Staden and Ruxandra-Maria Ilie-Mihai
Nanomaterials 2025, 15(24), 1905; https://doi.org/10.3390/nano15241905 - 18 Dec 2025
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Abstract
There has been tremendous progress in the development and application of nanotechnology in the past ten years. There are a plethora of nanoparticles and nanomaterials that have been developed and used to improve the biosensors’ overall performance. Nanocomposites integrate several nanomaterials inside a [...] Read more.
There has been tremendous progress in the development and application of nanotechnology in the past ten years. There are a plethora of nanoparticles and nanomaterials that have been developed and used to improve the biosensors’ overall performance. Nanocomposites integrate several nanomaterials inside a matrix to improve their structural and functional characteristics, resulting in enhanced biosensor efficacy. This review covers the achievements in nanocomposites containing metal, polymer, inorganic, carbon-based, or gold nanoparticles as new biosensors for detecting a wide range of (bio)molecules with improved sensitivity, selectivity, and a low limit of detection. The purpose is to give an overview of current advances and applications in the field of nanocomposites utilized in biosensors’ design. Emphasis will be placed on the possible uses of these nanocomposites in biosensing across a range of industries, medication delivery, food safety, healthcare, and environmental monitoring. Full article
(This article belongs to the Special Issue Applications and Advances of Nanocomposites for Biosensors)
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