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Updated: Jan 24, 2026
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Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
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X-ray-activated nanosystems for theranostic applications
Xiaofeng Chen1, Jibin Song, Xiaoyuan Chen
1MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou 350108, P. R. China. jibinsong@fzu.edu.cn hhyang@fzu.edu.cn.
Chemical Society Reviews
|May 21, 2019
Summary
X-ray-activated nanosystems offer improved cancer treatment and imaging by enhancing radiation energy deposition. This nanotechnology approach minimizes side effects on healthy tissues, improving therapeutic outcomes.
Area of Science:
- Biomedical Engineering
- Materials Science
- Nanotechnology
Background:
- X-rays are crucial for radiotherapy and imaging but cause side effects due to low tissue attenuation.
- Conventional methods struggle with systemic tumors and healthy tissue radiation exposure.
Purpose of the Study:
- To review X-ray-nanosystem interactions for cancer theranostics.
- To highlight advancements in X-ray-sensitive materials and nanosystems.
- To discuss the potential of X-ray-activated systems for improved cancer care.
Main Methods:
- Systematic review of interaction mechanisms between X-rays and nanosystems.
- Overview of X-ray-sensitive materials.
- Summary of recent progress in X-ray-activated nanosystems for cancer theranostics.
Main Results:
- Nanosystems enhance X-ray energy deposition, improving treatment efficacy.
- X-ray-activated systems offer deep tissue penetration for targeted therapy and imaging.
- Advancements enable tackling systemic tumors with reduced side effects.
Conclusions:
- X-ray-activated nanosystems represent a promising frontier in cancer theranostics.
- This approach overcomes limitations of conventional X-ray therapies and imaging.
- Further development holds potential for more effective and safer cancer treatment strategies.
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