Dr. Jonathan Shannahan

Professor

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Biography

Jonathan Shannahan is a trained toxicologist with expertise in how susceptible subpopulations respond to toxic exposures. His teaching portfolio includes subjects such as general toxicology, inhalation exposures toxicology, pulmonary physiology, and occupational exposures. His research focuses on nanomaterial-biological interactions, lipid-mediated inflammatory signaling, susceptibility, complex occupational emission exposures, and the oral health effects induced by electronic nicotine delivery systems. Dr. Shannahan employs various research methodologies, including cell culture models, animal models, and human samples, to advance the understanding of toxicological impacts in specific populations.

Research Interests

Courses

HSCI560 - Toxicology

Requirements for Purdue University

Master Program
Requirements
GPA Requirement
Required:3.5
TOEFL
Listening
Required:22
Reading
Required:22
Writing
Required:22
Speaking
Required:22
Total
Required:100
IELTS
Listening
Required:7
Reading
Required:7
Writing
Required:7
Speaking
Required:7
Overall
Required:7.5
Duolingo
Overall Score
Required:135
Overall
Required:135
Prerequisites
Bachelor's degree in CS or related field Foundational concepts of computer science Data structures Computer architecture Operating systems Mathematics through differential equations Linear and matrix algebra
Application Checklist
  • Official Transcripts
  • Academic Statement of Purpose
  • Personal History Statement
  • Resume
  • Three Letters of Recommendation
  • CS Supplementary Form
Specialization Notes

GRE is not required.