Recent Advances in Biosensing Technologies for Single Cell Analysis

A special issue of Biosensors (ISSN 2079-6374). This special issue belongs to the section "Biosensors and Healthcare".

Deadline for manuscript submissions: closed (30 September 2025) | Viewed by 1307

Special Issue Editors


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Guest Editor
School of Information Sciences and Engineering, East China University of Science and Technology, Shanghai, China
Interests: droplet microfluidics; biosensor; electrochemistry; cell culture; organoid; robotics; MEMS
Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai 201203, China
Interests: chemical biology; medicinal chemistry; DNA nanotechnology; multiscale simulation
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Special Issue Information

Dear Colleagues,

Single-cell analysis is an important technology in the field of cell biology and biomedicine. It highly promotes the understanding of cellular heterogeneity, cell–cell interactions and intracellular changes at the nano/micro scale. In the last several decades, a variety of biosensing technologies have been developed to profile biochemical/biophysical information at the single-cell level such as high-resolution fluorescence imaging, single-cell sequencing, flow cytometry, scanning electrochemical microscopy and microfluidic systems, etc. These technologies for single-cell analysis have been widely utilized in disease diagnosis, bioengineering, drug screen and biological therapy. Nevertheless, several challenges remain, especially as regards developing high-throughput, low-cytotoxicity, high-time-resolution and high-spatial-resolution biosensing technologies for single-cell analysis. In addition, with the rapid expansion of data and information acquired in single-cell detection, introducing the latest achievements from information science such as machine learning, computer vision and cloud computing for processing of the single cell data has received increasing attentions, as these techniques can significantly increase the efficiency of data analysis and enable the extraction of crucial features.

This Special Issue focus on the cutting-edge biosensing technologies for single-cell analysis. We welcome original works, perspectives, and reviews including, but not limited to, the development and applications of sensing technologies, data-processing methods, microfluidic devices and instruments for single-cell analysis.

Dr. Zhen Gu
Dr. Zhi-bei Qu
Guest Editors

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Published Papers (1 paper)

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Review

23 pages, 921 KB  
Review
Nano-Engineered Sensor Systems for Disease Diagnostics: Advances in Smart Healthcare Applications
by Tianjun Ma, Jianhai Sun, Ning Xue, Jamal N. A. Hassan and Adeel Abbas
Biosensors 2025, 15(12), 777; https://doi.org/10.3390/bios15120777 - 26 Nov 2025
Viewed by 668
Abstract
Nano-engineered sensor systems represent a paradigm shift in disease diagnostics, offering unprecedented capabilities for precision medicine. This review methodically evaluates these advanced platforms, consolidating recent advancements across four critical clinical domains: diabetes monitoring, cancer detection, infectious disease diagnostics and cardiac/genetic health. We demonstrate [...] Read more.
Nano-engineered sensor systems represent a paradigm shift in disease diagnostics, offering unprecedented capabilities for precision medicine. This review methodically evaluates these advanced platforms, consolidating recent advancements across four critical clinical domains: diabetes monitoring, cancer detection, infectious disease diagnostics and cardiac/genetic health. We demonstrate how the unique properties of nanomaterials, such as graphene, quantum dots and plasmonic nanoparticles, are being harnessed to achieve remarkable gains in analytical sensitivity, selectivity and real-time monitoring. Specific breakthroughs include graphene-based sensors attaining clinically significant limits for continuous glucose monitoring, quantum dot bioconjugates enabling ultrasensitive imaging of cancer biomarkers and surface-enhanced Raman spectroscopy (SERS) probes facilitating early tumor identification. Furthermore, nanosensors exhibit exceptional precision in detecting viral antigens and genetic mutations, underscoring their robust translational potential. Collectively, these developments signal a clear trajectory toward integrated, intelligent healthcare ecosystems. However, for these promising technologies to transition into accessible and cost-effective diagnostic solutions, persistent challenges in scalability, manufacturing reproducibility and long-term biocompatibility must be addressed through continued interdisciplinary innovation. Full article
(This article belongs to the Special Issue Recent Advances in Biosensing Technologies for Single Cell Analysis)
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