Drug encapsulation optimizer

Drug Encapsulation Optimizer

Purpose

The Drug Encapsulation Optimizer skill provides systematic optimization of nanoparticle drug delivery formulations, enabling maximized drug loading, controlled release kinetics, and formulation stability.

Capabilities

• Drug loading optimization
• Encapsulation efficiency calculation
• Release kinetics modeling (zero-order, Higuchi, Korsmeyer-Peppas)
• Stability testing protocols
• Size optimization for target application
• Payload-to-carrier ratio optimization

Usage Guidelines

Formulation Optimization

1. Loading Optimization

   • Screen loading methods
   • Optimize drug:carrier ratio
   • Maximize encapsulation efficiency

2. Release Kinetics

   • Characterize release profile
   • Fit to kinetic models
   • Design sustained release

3. Stability Assessment

   • Monitor size over time
   • Track drug leakage
   • Accelerated stability testing

Process Integration

• Nanoparticle Drug Delivery System Development
• Nanomaterial Safety Assessment Pipeline

Input Schema

{
  "drug": "string",
  "carrier_type": "liposome|polymer|micelle|lipid_np",
  "target_loading": "number (wt%)",
  "release_target": "immediate|sustained|triggered",
  "route": "iv|oral|topical|inhalation"
}

Output Schema

{
  "optimized_formulation": {
    "drug_loading": "number (wt%)",
    "encapsulation_efficiency": "number (%)",
    "particle_size": "number (nm)",
    "pdi": "number"
  },
  "release_kinetics": {
    "model": "string",
    "parameters": {},
    "t50": "number (hours)",
    "t90": "number (hours)"
  },
  "stability": {
    "shelf_life": "number (months)",
    "storage_conditions": "string"
  }
}