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Testing of Nanoparticle Release from a Composite Containing Nanomaterial Using a Chamber System
JoVE 杂志
工程学
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JoVE 杂志 工程学
Testing of Nanoparticle Release from a Composite Containing Nanomaterial Using a Chamber System

Testing of Nanoparticle Release from a Composite Containing Nanomaterial Using a Chamber System

DOI:
10.3791/54449-v

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04:55 min

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November 22, 2016

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, ,
1Department of Mechanical Engineering,Hanyang University, 2Institute of Nanoproduct Safety Research,Hoseo University

Chapters

  • 00:05Title
  • 00:34Preparation of Instruments and Specimens
  • 01:50Abrasion Test for Nanoparticle Release Using Chamber System
  • 03:02Results: Analysis of Nanoparticle Relase in Nanomaterials
  • 04:30Conclusion

Summary

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Nanoparticle release is tested using a chamber system that includes a condensation particle counter, an optical particle counter and sampling ports to collect filter samples for microscopy analysis. The proposed chamber system can be effectively used for nanomaterial release testing with a repeatable and consistent data range.

Tags

Keywords: Nanoparticle ReleaseNanocomposite MaterialsAbrasionChamber SystemOccupational HygieneRisk AssessmentWorkplace EnvironmentAbraserSpecimen Rotation StageAbrasion WheelsSandpaperStainless Steel ChamberAir InletAir OutletNeutralizerCondensation Particle Counter (CPC)Optical Particle Counter (OPC)Particle Number ConcentrationParticle Size DistributionParticle SamplingFilter MediaTEM Grid

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