Biophotonic (nano)structures: from fundamentals to emerging applications

Area of Science:

• Biophotonics, an interdisciplinary field merging biology and optics.
• Focuses on light-based exploration and manipulation of biological systems.

Background:

• Biophotonic nanostructures are crucial for medical imaging, diagnostics, and therapy.
• Applications include enhanced imaging, disease marker detection (biosensing), and advanced therapeutic approaches.

Purpose of the Study:

• To review biophotonic nanostructures and their applications in disease diagnosis, imaging, and therapy.
• To examine challenges and future directions in biophotonic research.

Main Methods:

• Review of existing literature on biophotonic nanostructures.
• Analysis of applications in medical diagnostics, imaging, and therapy.
• Discussion of fabrication, scalability, biocompatibility, and integration challenges.

Main Results:

• Biophotonic nanostructures enhance medical imaging, biosensing, and therapeutic interventions (photothermal/photodynamic therapy).
• Key challenges include complex fabrication, scalability, biocompatibility, and integration with existing medical technologies.
• Advancements in nanotechnology (e.g., 3D printing) offer solutions for production.

Conclusions:

• Biophotonics holds significant promise for revolutionizing healthcare through improved diagnostics and therapies.
• Overcoming current challenges is critical for clinical translation and widespread adoption.
• Future integration with wearable devices and point-of-care diagnostics could enable continuous health monitoring.