Recent Trends in Nanocrystals for Pharmaceutical Applications

Area of Science:

• Pharmaceutical Science
• Materials Science
• Nanotechnology

Background:

• Modern drug development faces challenges with poor water solubility limiting pharmaceutical applications.
• Nanocrystals offer a promising solution to enhance drug solubility and bioavailability.
• Altering drug size to the nanodimension can dramatically improve physical properties.

Purpose of the Study:

• To provide an overview of recent trends in pharmaceutical nanocrystal applications.
• To examine current technologies for nanocrystal fabrication.
• To discuss the formulation, administration, safety, and commercial aspects of drug nanocrystals.

Main Methods:

• Review of top-down, bottom-up, and combinative nanocrystal technologies.
• Analysis of pharmaceutical applications, including formulation and administration.
• Examination of safety, toxicity, commercial status, and future trends.

Main Results:

• Nanocrystals significantly improve solubility and bioavailability of poorly soluble drugs.
• Various fabrication technologies (top-down, bottom-up) are available for nanocrystal production.
• Successful pharmaceutical applications demonstrate the potential of nanocrystals.

Conclusions:

• Drug nanocrystals are a key technology for overcoming solubility and bioavailability challenges.
• Further research into formulation, administration, and safety is crucial for widespread adoption.
• Nanocrystals hold significant potential for the future of drug design and development.