Colorimetric Chemosensors for Explosives Detection
This research project focuses on developing advanced colorimetric chemosensors for rapid, on-site detection of explosive compounds using visual color change detection technology.
Project Number: 12010305
Duration: 2019-2021
Role: Principal Investigator
Status: Completed
Development of highly selective colorimetric sensors that produce distinct visual color changes upon contact with explosive compounds, enabling rapid field identification.
Field-ready sensors for security screening, perimeter monitoring, and explosive detection in high-risk environments including airports and public spaces.
Improved explosive detection capabilities for security applications
Fast response time for real-time security screening
Accurate identification with minimal false positives
As the Principal Investigator, Dr. Mahmoud Basseem led the development of innovative colorimetric sensors for explosive detection applications.
This research project focuses on developing advanced colorimetric chemosensors capable of rapid, visual detection of explosives and other dangerous materials for security and safety applications.
The sensors operate through visible color change mechanisms that occur when target molecules interact with specially designed chemosensor compounds, enabling immediate visual detection without requiring sophisticated analytical equipment.
Develop sensors that provide immediate visual feedback through color changes
Enable quick explosive identification for real-time security applications
Create compact, field-deployable sensing systems
Achieve precise detection with minimal false positives
Specialized binding sites that selectively interact with target explosive molecules
Color-changing mechanisms that provide immediate visual confirmation
Efficient conversion of molecular binding events to optical signals
Optimized molecular design for enhanced performance and stability
Rapid screening of luggage and cargo for explosive materials at transportation hubs
Protection of government buildings, power plants, and other sensitive facilities
Enhanced security screening for concerts, sports events, and large gatherings