ijms-logo

Journal Browser

Journal Browser

Cutting-Edge Research on Nanosensors and Microsensors

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Materials Science".

Deadline for manuscript submissions: 30 October 2025 | Viewed by 1781

Special Issue Editor


E-Mail Website
Guest Editor
Department of Analytical Chemistry and Biochemistry, Faculty of Material Science and Ceramics, AGH University of Krakow, Al. Mickiewicza 30, 30-059 Krakow, Poland
Interests: nanomaterials; sensors; composite materials
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The rapid evolution of nanotechnology observed in recent years has led to intense developments in nanosensors and microsensors, revolutionizing their design and fabrication and significantly expanding their areas of application. Such sensors provide important support for solving complex problems in biological and materials science. For example, the real-time monitoring of changes in intracellular and extracellular environments, tracking protein variations, and identifying biomarkers provide critical information for studying cellular signal transduction, proliferation, and apoptosis; researching molecular interactions on surfaces offers important guidance for optimizing material designs and developing coatings.

Innovative nanomaterials, composites, and hybrid materials with unique size-dependent properties, large surface-to-volume ratios, surface chemistry, and possibilities of matching material physical properties to industry needs are key to such types of sensor development. However, the production of low-cost nanomaterials with repeatable properties, that are nontoxic, biocompatible, and environmentally friendly, is one of the most difficult challenges to solve. Developing such materials is also a challenge for specialists from various fields, including material science and engineering, chemistry, pharmacy, and medicine.

This Special Issue welcomes submissions of molecular research related to the application of sensors in biology and materials science, as well as the design and development of sensors.

Prof. Dr. Beata Paczosa-Bator
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

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. International Journal of Molecular Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. There is an Article Processing Charge (APC) for publication in this open access journal. For details about the APC please see here. Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • nanosensors and microsensors
  • innovations
  • nanomaterials
  • nanotechnology
  • biomedical devices
  • point-of-care and point-of-use testing
  • environmental control

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (2 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Review

32 pages, 2380 KiB  
Review
Nanosensors and Microsensors for Body Fluid Monitoring: Various Analyte Detection and Construction Solutions
by Nikola Lenar and Beata Paczosa-Bator
Int. J. Mol. Sci. 2025, 26(11), 5001; https://doi.org/10.3390/ijms26115001 - 22 May 2025
Abstract
This review provides a comprehensive overview of the recent advancements in nanosensors and microsensors for body fluid monitoring. The principles behind sensor technologies, their applications in healthcare, and the types of body fluids that they analyze are described in the scope of this [...] Read more.
This review provides a comprehensive overview of the recent advancements in nanosensors and microsensors for body fluid monitoring. The principles behind sensor technologies, their applications in healthcare, and the types of body fluids that they analyze are described in the scope of this paper. Additionally, this review discusses emerging trends, challenges, and future perspectives in this field. The first two sections explore various body fluids and their diagnostic significance and discuss the fundamentals and classification of nanosensors and microsensors. The main aim of this paper is to highlight recent advancements in nanosensors for body fluid monitoring and to examine the role of microsensors in healthcare diagnostics. Innovative solutions such as microfluidic-based sensors, lab-on-a-chip systems, MEMS-based sensors, and wearable and implantable sensors are discussed in this section. Various construction solutions for microsensors and nanosensors have also been compiled and compared based on their target analytes, which are widely present in body fluids. The following sections review technologies and trends, including AI integration and flexible sensors, and discuss challenges and future perspectives in the development and application of sensors. The conclusion includes a summary of key findings and the future outlook for nanosensors and microsensors in personalized medicine. Full article
(This article belongs to the Special Issue Cutting-Edge Research on Nanosensors and Microsensors)
Show Figures

Figure 1

25 pages, 2703 KiB  
Review
Advances and Future Trends in Nanozyme-Based SERS Sensors for Food Safety, Environmental and Biomedical Applications
by Xingyu Wang, Xuemei Tang, Chengzhen Ji, Long Wu and Yongheng Zhu
Int. J. Mol. Sci. 2025, 26(2), 709; https://doi.org/10.3390/ijms26020709 - 15 Jan 2025
Cited by 2 | Viewed by 1458
Abstract
Nanozymes, a kind of nanoparticles with enzyme-mimicking activities, have attracted considerable attention due to their robust catalytic properties, ease of preparation, and resistance to harsh conditions. By combining nanozymes with surface-enhanced Raman spectroscopy (SERS) technology, highly sensitive and selective sensors have been developed. [...] Read more.
Nanozymes, a kind of nanoparticles with enzyme-mimicking activities, have attracted considerable attention due to their robust catalytic properties, ease of preparation, and resistance to harsh conditions. By combining nanozymes with surface-enhanced Raman spectroscopy (SERS) technology, highly sensitive and selective sensors have been developed. These sensors are capable of detecting a wide range of analytes, such as foodborne toxins, environmental pollutants, and biomedical markers. This review provides an overview of recent advancements in the synthesis and surface modification of nanozymes, highlighting their ability to mimic multiple enzymes and enhance catalytic performance. In addition, we explore the development and applications of nanozyme-based SERS sensors in food contaminants, environmental pollutants, and biomedical markers. The review concludes with perspectives and challenges facing the field, involving the need for deeper understanding of nanozyme principles and mechanisms, development of standardized systems for characterization, and the engineering of nanozymes with tailored properties for specific applications. Finally, we discuss the potential for integrating various techniques with nanozymes to create multi-modal detection platforms, paving the way for the next generation of analytical tools in the fields of food safety, environmental monitoring, and biomedical diagnostics. Full article
(This article belongs to the Special Issue Cutting-Edge Research on Nanosensors and Microsensors)
Show Figures

Figure 1

Back to TopTop