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Explosive Detection by Aggregation-Induced Emission Materials With Non-Traditional Intrinsically Luminescent

Hai Nan1, Xin-Hui Wang2, Wen-Hui Liu2

  • 1National Key Laboratory of Energetic Materials, Xi'an Modern Chemistry Research Institute, Xi'an, People's Republic of China.

Luminescence : the Journal of Biological and Chemical Luminescence
|March 26, 2026
PubMed
Summary
This summary is machine-generated.

Non-traditional intrinsically luminescent (NTIL) materials offer a novel approach for detecting nitro-explosives. These aggregation-induced emission (AIE) materials provide a sensitive and potentially cost-effective alternative for explosive detection.

Keywords:
aggregation‐induced emissionexplosive detectionluminescent probesnon‐traditional intrinsic luminescencepolymerization‐induced emission

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Area of Science:

  • Materials Science
  • Analytical Chemistry
  • Chemical Engineering

Background:

  • Nitro-explosives pose significant public safety risks.
  • Traditional explosive detection methods (e.g., GC-MS, IMS) are effective but costly and complex.
  • Aggregation-induced emission (AIE) materials show promise for explosive detection via luminescence quenching.

Purpose of the Study:

  • To review recent advancements in explosive detection using AIE materials with non-traditional intrinsically luminescent (NTIL) moieties.
  • To highlight the potential of NTIL-based AIE materials for sensitive and efficient explosive detection.
  • To inspire further research at the intersection of explosive detection, AIE, and NTIL.

Main Methods:

  • Focus on AIE materials incorporating NTIL moieties (small molecules and polymers).
  • Analysis of luminescence quenching mechanisms specific to NTIL-AIE interactions with explosives.
  • Review of recent literature on the application of these materials in explosive sensing.

Main Results:

  • NTIL-based AIE materials demonstrate unique luminescence responses to nitro-explosives.
  • These materials offer potential for enhanced sensitivity and selectivity in explosive detection.
  • Recent studies show promising results for both small molecule and polymer-based NTIL-AIE systems.

Conclusions:

  • AIE materials with NTIL moieties represent a promising frontier in explosive detection technology.
  • These advanced materials may overcome limitations of traditional methods, offering cost-effectiveness and operational simplicity.
  • Further exploration of NTIL-AIE materials could lead to breakthroughs in security and safety applications.