Advances in smart mesoporous carbon nanoplatforms for photothermal-enhanced synergistic cancer therapy

Mesoporous carbon nanoparticles (MCNs) and their derivatives have been extensively explored in photothermal therapy (PTT) based cancer treatment, due to their unique structure and excellent photothermal conversion efficiency. The tailored mesoporous framework with adjustable channel and smart surface modifications have proven to be effective in delivering various active agents and improving limitations with monotherapy, including severe side effects and poor therapeutic outcomes. Recently, multi-functional MCNs-composites with various enzyme-like activities and degradable framework are attracting increasing attention in PTT-based multimodal therapies thanks to the advances in nanocasting and structure design. In view of the rapid development of MCNsbased PTT therapies, this review summarizes the current progress, including (1) Characteristics of MCNs used in PTT; (2) PTT combined treatments; (3) Multi-functional MCNs in PTT; (4) Multiple ways to achieve low-power efficient PTT. In addition, the properties of MCNs, including biodegradability, higher attainable catalysis activities, and limited light penetration in PTT are fully discussed regarding challenges of potential clinical translation.

Automated summary

Mesoporous carbon nanoparticles and their derivatives have been extensively studied in photothermal therapy for cancer treatment due to their unique structure and excellent photothermal conversion efficiency. The current research focuses on the application of these nanoparticles in multimodal therapies and the development of low-power efficient photothermal therapy.