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Updated: May 29, 2025

Author Spotlight: Engineering Molecular Tools for Disease Detection and Imaging

Author Spotlight: Engineering Molecular Tools for Disease Detection and Imaging

Published on: December 8, 2023

Diagnostic Assays Enabled by Engineered Nanoparticles.

Boxi Lu¹, Yanwei Cai¹, Dou Wang¹

¹Guangdong Provincial Key Laboratory of Advanced Biomaterials, Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, China; email: wangd9@sustech.edu.cn, jiang@sustech.edu.cn.

Annual Review of Analytical Chemistry (Palo Alto, Calif.)

|February 4, 2025

Summary

This summary is machine-generated.

Engineered nanoparticles significantly advance medical diagnosis and bioengineering. This review details their use in in vitro detection and in vivo imaging, comparing methods and future prospects.

Keywords:

colorimetric diagnostics fluorescence imaging nanoparticles

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Last Updated: May 29, 2025

Author Spotlight: Engineering Molecular Tools for Disease Detection and Imaging

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Published on: December 8, 2023

Rapid Nanoprobe Signal Enhancement by In Situ Gold Nanoparticle Synthesis

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Registered Bioimaging of Nanomaterials for Diagnostic and Therapeutic Monitoring

Registered Bioimaging of Nanomaterials for Diagnostic and Therapeutic Monitoring

Published on: December 9, 2010

Area of Science:

Biomedical Engineering
Nanotechnology
Medical Diagnostics

Background:

Nanoparticles offer versatile applications across medical diagnosis and bioengineering.
Engineered nanoparticles enhance the precision and real-time capabilities of diagnostic assays.
They are crucial for both in vitro analyte detection and in vivo imaging.

Purpose of the Study:

To highlight diagnostic assays enabled by engineered nanoparticles.
To compare the advantages and disadvantages of various nanoparticle-based diagnostic methods.
To provide a comprehensive perspective by reviewing classic and recent research.

Main Methods:

Review of engineered nanoparticles in in vitro detection (bioluminescence, fluorescence).
Analysis of nanoparticle applications in in vivo imaging (MRI, CT, optical imaging).
Comparative assessment of nanoparticle-based diagnostic techniques, including classic and latest research.

Main Results:

Nanoparticles enable precise, real-time monitoring of analytes in vitro.
They improve the efficiency and resolution of deep-body and optical in vivo imaging.
A detailed comparison of diagnostic assay advantages and disadvantages is presented.

Conclusions:

Engineered nanoparticles are pivotal for advanced medical diagnostic assays.
Current limitations and challenges in nanoparticle diagnostics are identified.
Future trends and prospects for nanoparticles in diagnostic analysis are explored.