期刊
ADVANCED MATERIALS TECHNOLOGIES
卷 7, 期 2, 页码 -出版社
WILEY
DOI: 10.1002/admt.202100006
关键词
biocompatible; biodegradable; biophotonics; light‐ emitting diodes
资金
- Tsinghua University-Peking Union Medical College Hospital Initiative Scientific Research Program [2019ZLH209]
- Beijing Municipal Natural Science Foundation [4202032]
- National Natural Science Foundation of China (NSFC) [61874064, 51601103]
- Beijing Innovation Center for Future Chips
This article provides an overview of recent progress in the development of biocompatible and biodegradable light-emitting materials and devices, including molecular dyes, proteins, and inorganic particles with photoluminescence, material systems with unusual optical properties, and electroluminescent materials and devices with potential for full biodegradation. These advancements are envisioned to offer unique capabilities for a wide range of biomedical applications, from biological sensing and modulation to clinical diagnostics and therapy.
Implantable devices with desirable biocompatibility and even degradability are of significant interest to biomedical communities. Biologically safe and resorbable electronic materials and devices have been extensively explored, and numerous biodegradable optical sensors, detectors, and waveguides have also been successfully demonstrated. However, biocompatible and degradable optical emitters, especially electrically driven ones, are relatively underexplored. This article provides an overview on the recent progress in the development of biocompatible and biodegradable light-emitting materials and devices. First, an introduction on molecular dyes, proteins, and inorganic particles with photoluminescence is provided. Subsequently, material systems with unusual optical properties including sonoluminescence, chemiluminescence, and bioluminescence are highlighted. Finally, electroluminescent materials and device with potential for fully biodegradation are emphasized upon. Upon success, it is envisioned that these biodegradable light-emitting materials and devices would provide effective and unique capabilities in broad biomedical applications from biological sensing and modulation to clinical diagnostics and therapy.
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