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Safety and Efficacy of Nano/Micro Materials

  • Xiaohong Wei
  • Yong-kyu Lee
  • Kang Moo Huh
  • Sungwon Kim
  • Kinam Park
Chapter
Part of the Nanostructure Science and Technology book series (NST)

Abstract

Nano/micro materials have been used in various applications, and drug delivery is one of the areas where nano/micro particles have made differences. Nano/micro particulate delivery systems can be divided into different categories based on several parameters, such as the nature of nanomaterials (inorganic and organic), biodegradability, hydrophilicity, structures, and processing method. Most of the nano/micro materials in drug delivery have been used without careful considerations of potential toxicity and safety issues. The size, surface area, chemistry, solubility, and shape of nano/micro materials all play significant roles in toxicity. It is time to consider potential problems that may result from the unguided use of nano/micro materials. This chapter deals with potential sources of toxicity in the development of various drug delivery systems.

Keywords

TiO2 Nanoparticles Supercritical Fluid Biodegradable Polymer Polymer Micelle Protein Drug 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  • Xiaohong Wei
    • 1
    • 2
  • Yong-kyu Lee
    • 3
  • Kang Moo Huh
    • 4
  • Sungwon Kim
    • 2
  • Kinam Park
    • 5
  1. 1.College of Pharmaceutical ScienceZhejiang UniversityZhejiangChina
  2. 2.Department of Industrial and Physical PharmacyPurdue UniversityWest LafayetteUSA
  3. 3.Department of Chemical and Biological EngineeringChungju National UniversityChungbukKorea
  4. 4.School of Applied Chemistry and Biological EngineeringChungnam National, UniversityDaejeonKorea
  5. 5.Department of Biomedical EngineeringPurdue UniversityWest LafayetteUSA

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