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Registered Bioimaging of Nanomaterials for Diagnostic and Therapeutic Monitoring
Published on: December 9, 2010
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Engineered Hybrid Nanoparticles for On-Demand Diagnostics and Therapeutics
Kim Truc Nguyen1, Yanli Zhao1,2
1Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University , 21 Nanyang Link, Singapore 637371, Singapore.
Accounts of Chemical Research
|November 26, 2015
Summary
Advanced hybrid nanoparticles offer targeted diagnostics and therapeutics by precisely delivering drugs to diseased cells, enhancing treatment efficacy and reducing side effects for personalized medicine.
Area of Science:
- Nanomedicine
- Molecular Biology
- Materials Science
Background:
- The bionano interface, driven by advances in nanomaterials and molecular biology, enables novel applications in nanomedicine.
- Hybrid nanoparticles combine properties of individual components, exhibiting synergistic effects for specialized applications.
- Developing advanced hybrid nanoparticles for targeted and on-demand diagnostics and therapeutics is a key research area in nanomedicine.
Purpose of the Study:
- To discuss the rational fabrication of integrated hybrid nanoparticles.
- To explore the applications of these nanoparticles in diagnostics and therapeutics.
- To highlight the potential for programmable hybrid nanoparticles in maximizing drug concentration in diseased cells, enhancing efficacy, and reducing chemotherapy side effects.
Main Methods:
- Fabrication of novel classes of programmable hybrid nanoparticles engineered for targeted delivery.
- Utilizing hybrid nanoparticles as imaging agents for molecular-level visualization.
- Developing controlled-release systems for targeted drug and gene delivery upon external triggering.
Main Results:
- Hybrid nanoparticles enable simultaneous targeting, optical imaging, and on-demand drug release in diseased cells.
- Advanced imaging techniques like multiphoton excitation and photoacoustic imaging are enhanced by nanoparticle properties.
- Nanoparticle-based therapies, including photodynamic therapy, drug delivery, and gene delivery, show promise for improved efficacy and reduced side effects.
Conclusions:
- Integrated hybrid nanoparticles represent a significant advancement in nanomedicine for both diagnostics and therapeutics.
- Multifunctional theranostic nanoparticles offer real-time treatment monitoring, paving the way for personalized medicine.
- Future developments in gene delivery via nanoparticles could revolutionize healthcare, enabling personalized treatments and faster drug evaluation.
