Emerging Trends in Carbon Dots as Next Generation Biomaterials

Area of Science:

• Biomedical Engineering
• Materials Science
• Nanotechnology

Background:

• Carbon dots (CDs) are fluorescent nanomaterials with significant potential in biological and biomedical applications.
• Their properties include biocompatibility, tunable photoluminescence, facile synthesis, functionalization ease, chemical stability, and low toxicity.
• These characteristics make CDs suitable for various biorelated fields.

Purpose of the Study:

• To provide a comprehensive summary of recent advancements in the development and application of CDs in biology.
• To highlight the versatile roles of CDs in bioimaging, biosensing, drug delivery, and phototherapy.
• To explore current challenges in translating CD technologies from research to clinical practice and outline future perspectives.

Main Methods:

• Literature review of recent advancements in carbon dot research.
• Analysis of carbon dot properties and their applications in biological fields.
• Discussion of challenges and future directions for clinical translation.

Main Results:

• Carbon dots exhibit promising potential across multiple biological and biomedical applications.
• Key applications include bioimaging, biosensing, drug delivery, and phototherapy.
• Significant challenges remain in the clinical translation of CD-based technologies.

Conclusions:

• Carbon dots are a promising class of nanomaterials for diverse biomedical applications.
• Overcoming current challenges is crucial for bridging the gap between research and clinical practice.
• Future research should focus on addressing these challenges to realize the full clinical potential of CDs.