High speed imaging techniques to study effects of pressure waves from detonating explosive charges on biological materials

Thuvan Piehler*, Nicole Zander, Rohan Banton, Richard Benjamin, Ray Sparks, Kimberly Byrnes, Josh Duckworth, Ben A. Bahr

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Threshold shock-impulse levels required to induce cellular injury and cumulative effects upon single and/or multiple exposures are not well-characterized. There are very few in vitro experimental model with blast pressure waves generated by using explosives in the laboratory for investigating the effects of primary blast induced traumatic brain injury. Hence, it is critical to develop a reliable experimental research tool in the laboratory to study how functional and structural alteration or damage at the cellular and tissue levels following explosive blast impacts for future improvement of detection and subsequent treatment and protection. US Army Research Laboratory (ARL) developed the unique in vitro indoor experimental platform that uses military explosive charges to accurately represent battle-field blast exposure and to probe the effects of primary explosive blast on dissociated neurons and tissue slices. We believe this is one of the controlled experimental methods to analyze, characterize primary explosive blast induced cellular injury, and understand threshold injury phenomenon.

Original languageEnglish
Title of host publicationDynamic Behavior of Materials - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics
EditorsLeslie Lamberson, Steven Mates, Jamie Kimberley
PublisherSpringer New York LLC
Pages123-126
Number of pages4
ISBN (Print)9783319629551
DOIs
StatePublished - 2018
EventAnnual Conference and Exposition on Experimental and Applied Mechanics, 2017 - Indianapolis, United States
Duration: 12 Jun 201715 Jun 2017

Publication series

NameConference Proceedings of the Society for Experimental Mechanics Series
Volume1
ISSN (Print)2191-5644
ISSN (Electronic)2191-5652

Conference

ConferenceAnnual Conference and Exposition on Experimental and Applied Mechanics, 2017
Country/TerritoryUnited States
CityIndianapolis
Period12/06/1715/06/17

Keywords

  • Explosive charges
  • High speed imaging
  • Neurons
  • Pressure waves
  • Tissues

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