Two-dimensional nanomaterials: fascinating materials in biomedical field

Area of Science:

• Materials Science
• Nanotechnology
• Biomedical Engineering

Background:

• Two-dimensional (2D) nanomaterials exhibit high anisotropy and chemical functionality, driving interest across diverse scientific disciplines.
• These materials possess excellent physical, chemical, optical, and biological properties due to their unique structural characteristics.
• Notable examples include graphene, layered double hydroxides (LDHs), transition metal dichalcogenides (TMDs), and black phosphorus (BP).

Purpose of the Study:

• To review the properties, structures, and synthesis of various 2D nanomaterials.
• To discuss recent advances in biomedical applications of 2D nanomaterials.
• To explore the future prospects and challenges in the field of ultrathin 2D nanomaterials.

Main Methods:

• Literature review of 2D nanomaterials and their applications.
• Analysis of properties, structures, and synthetic strategies.
• Synthesis and characterization of various 2D nanomaterial configurations.

Main Results:

• 2D nanomaterials are crucial in nanomedicine for drug/gene delivery, imaging, biosensing, and tissue engineering.
• Their high surface-to-volume ratios and tunable surface charges enhance biomedical performance.
• Diverse 2D materials like graphene, TMDs, and BP show significant promise.

Conclusions:

• 2D nanomaterials are versatile platforms for advanced biomedical applications.
• Continued research into their properties and synthesis will unlock further potential.
• Addressing challenges is key to realizing the full clinical impact of these materials.