# CTE Resource Center - Verso - Forensic Technology Task 1484154606

CTE Resource Center - Verso

Virginia’s CTE Resource Center

Describe the materials used to take fingerprints from various surfaces.

Definition

Description should include the following, based on the composition of the surface:
  • Black powder
  • Magnetic powder
  • Ninhydrin
  • Cyanoacrylate

Process/Skill Questions

  • Why would you use different substances to collect fingerprints from different surfaces?
  • How do ninhydrin and cyanoacrylate reveal fingerprints?
  • What are other examples of chemical methods to reveal latent fingerprints?

Other Related Standards

ITEEA National Standards

12. Use and Maintain Technological Products and Systems

  

14. Medical Technologies

 

TSA Competitive Events

Biotechnology Design

 

Scientific Visualization (SciVis)