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BME 695N Lecture 13: Assessing Zeta Potentials
By James Leary
Purdue University
Category
Published on
Abstract
Outline:
- Introduction – the importance of the zeta potential
- Nanoparticle-nanoparticle interactions
- Nanoparticle-cell interactions
- Part of the initial nanomedical system-cell targeting process
- Low zeta potential leads to low serum protein binding and potentially longer circulation
- Zeta potential basics
- What is the zeta potential?
- How is it measured?
- Some factors affecting the zeta potential
- pH
- Ionic strength
- Some zeta potential experiences
References
- Zeta potential measurement using laser Doppler electrophoresis (LDE).
- Why Measure Zeta Potential?.
- Zeta Potential: An Introduction in 30 minutes (PDF).
- Washington, C., "Zeta Potential in Pharmaceutical Formulation" (PDF).
- Using zeta potential to assess protein adsorption to surfactant coated latex (PDF).
- Prow, T.W., Rose, W.A., Wang, N., Reece, L.M., Lvov, Y., Leary, J.F. "Biosensor-Controlled Gene Therapy/Drug Delivery with Nanoparticles for Nanomedicine" Proc. of SPIE 5692: 199 – 208, 2005.
Cite this work
Researchers should cite this work as follows:
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James Leary (2007), "BME 695N Lecture 13: Assessing Zeta Potentials," https://nanohub.org/resources/3418.