Palladium: a future key player in the nanomedical field?

Area of Science:

• Biomedical Engineering
• Materials Science
• Nanotechnology

Background:

• Metal nanostructures (iron, gold, silver, platinum) are widely used in nanomedicine but face clinical application hurdles.
• Alternative metal nanostructures are being explored for improved medical applications.
• Palladium nanostructures possess unique catalytic and optical properties.

Purpose of the Study:

• To review the emerging applications of palladium nanostructures in the biomedical field.
• To highlight the potential of palladium nanostructures as alternatives to traditional nanopharmaceuticals.
• To discuss the current status and future prospects of palladium nanostructures in nanomedicine.

Main Methods:

• Literature review of recent studies on palladium nanostructures in biomedical applications.
• Analysis of palladium nanostructures' properties (catalytic, optical, toxicity).
• Evaluation of reported applications including prodrug activation, photothermal therapy, and anti-cancer/anti-microbial treatments.

Main Results:

• Palladium nanostructures have recently shown potential as prodrug activators.
• They exhibit capabilities as photothermal agents for therapeutic applications.
• Emerging evidence suggests anti-cancer and anti-microbial activities.
• Palladium nanostructures demonstrate promising performance and toxicity profiles.

Conclusions:

• Pharmaceutical applications of palladium nanostructures are in early stages but rapidly developing.
• Their unique properties and favorable profiles position them as potential future leaders in nanomedicine.
• Further research is warranted to fully realize the clinical potential of palladium nanostructures.