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Stimulus-responsive nanomaterials under physical regulation for biomedical applications
Jinzhu Huang1, Xiaoyuan Zhang1, Kun Fu1
1State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China. suzq@mail.buct.edu.cn.
Journal of Materials Chemistry. B
|November 22, 2021
Summary
Stimulus-responsive nanomaterials offer a promising, less invasive approach to cancer treatment. These advanced materials utilize external stimuli like light or magnetic fields for targeted therapies, improving drug delivery and tissue engineering.
Area of Science:
- Biomedical Engineering
- Materials Science
- Nanotechnology
- Oncology
Background:
- Cancer poses a significant global health challenge, with traditional treatments like surgery and chemotherapy often being invasive.
- There is a growing need for advanced therapeutic strategies that minimize damage to healthy tissues.
- Stimulus-responsive materials offer a novel platform for developing targeted and personalized medical interventions.
Purpose of the Study:
- To review the principles of physical stimuli (light, ultrasound, magnetic field, temperature) and their interaction with materials.
- To explore the application of stimulus-responsive nanomaterials in enhancing drug delivery, cancer therapy, and tissue engineering.
- To highlight recent advancements in therapies such as photothermal, photodynamic, sonodynamic, and magnetothermal treatments.
Main Methods:
- Review of scientific literature on stimulus-responsive materials and nanomaterials.
- Analysis of the mechanisms by which physical stimuli trigger material responses.
- Focus on specific applications including controlled drug release, cancer treatment, tissue engineering, and virus detection.
Main Results:
- Stimulus-responsive nanomaterials can be precisely controlled by external non-invasive stimuli.
- These materials enable enhanced efficacy in targeted drug delivery and cancer therapies.
- Applications extend to tissue engineering and diagnostics, such as virus detection.
Conclusions:
- Stimulus-responsive nanomaterials represent a significant advancement over traditional cancer treatments.
- The integration of nanomaterials with physical stimuli offers personalized and effective therapeutic strategies.
- Further development in this field is crucial for future innovations in nanomedicine and oncology.
