This book describes the current state of the art in chemical sensing of explosives. Beginning with a broad view of the need for and potential applications of chemical sensing, it considers the issue as one of systems engineering: how to effectively include chemical sensing in the suite of technologies incorporated into systems designed to find hidden explosive devices. It describes recent efforts to develop such sensors and offers some comparisons of strengths and weaknesses of those technologies. The book also contains a chapter on the chemistry of explosives and one on the environmental fate and transport of the molecules being sought and includes discussion of field experience using chemical sensors.
List of Contributors
PART I: FUNDAMENTAL CONSIDERATIONS.
Chapter 1. Chemical Sensing.
Chapter 2. What to Detect?
Chapter 3. Dangerous Innovations.
Chapter 4. Where Should We Look For Explosive Molecules?
Chapter 5. Structure of Turbulent Chemical Plumes.
PART II: FIELD EXPERIENCE.
Chapter 6. Detection of Trace Explosive Signatures in the Marine Environment.
Chapter 7. Explosives Detection Using Ultrasensitive Electronic Vapor Sensors: Field Experience.
Chapter 8. Reflections on Hunting Mines by Aroma Sensing.
PART III: EXAMPLE SENSING TECHNOLOGIES.
Chapter 9. Explosives Detection Based on Amplifying Fluorescence Polymers.
Chapter 10. Ion Mobility Spectrometry.
Chapter 11. Mass Spectrometry for Security Screening of Explosives.
Chapter 12. Explosive Vapor Detection Using Micro cantilever Sensors.
Chapter 13. Lab-On-A-Chip Detection of Explosives.
Chapter 14. Nano scale Sensing Assemblies Using Quantum Dot-Protein Bio conjugates.
Chapter 15. Remote Sensing of Explosive Materials Using Differential Reflection Spectroscopy.
PART IV: SUPPLEMENTARY MATERIAL.
Appendix: Organizations Involved in Searching For Hidden Explosives.
Definitions, Symbols and Abbreviations.
An authoritative reference on the science and technologies associated with the chemical sensing of explosives in a wide variety of environments.
Ronald L. Woodfin is a retired systems engineer from Sandia National Laboratories, where he was "Principal Member of the Technical Staff". Much of his research while at Sandia concentrated on techniques related to mine warfare and humanitarian demining. He has served on several National Research Council Committees, including the Committee on Review and Evaluation of the Army Non-Stockpile Chemical Material Disposal Program and the Committee on Mine Warfare Assessment of the Naval Studies Board.