Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Nuclear Overhauser Enhancement (NOE)01:07

Nuclear Overhauser Enhancement (NOE)

680
Irradiation of a spin-active nucleus causes an increase or decrease in the signal intensity of neighboring nuclei that are not necessarily chemically bonded or involved in J-coupling.  This phenomenon, called the Nuclear Overhauser Enhancement (NOE), results from through-space interactions between the nuclear spins. The NOE effect decreases with increasing internuclear distance and is generally not observed beyond 4 angstroms. In NOE, dipole-dipole interactions between neighboring...
680
Insensitive Nuclei Enhanced by Polarization Transfer (INEPT)01:15

Insensitive Nuclei Enhanced by Polarization Transfer (INEPT)

313
Insensitive Nuclei Enhanced by Polarization Transfer (INEPT) is an advanced Nuclear Magnetic Resonance (NMR) technique specifically designed to detect and enhance the signals of low-abundance nuclei, such as carbon-13 and nitrogen-15, in small molecules. The fundamental principle behind INEPT is the transfer of polarization from a more abundant and highly polarizable nucleus, typically hydrogen-1, to the low-abundance nucleus of interest. This process effectively boosts the NMR signal of the...
313
Atomic Emission Spectroscopy: Interference01:30

Atomic Emission Spectroscopy: Interference

184
In atomic emission spectroscopy (AES), high-temperature atomizers excite a broad range of elements and molecules that generate complex emissions from sources such as oxides, hydroxides, and flame combustion products in the flame or plasma. Several strategies can be employed to minimize spectral interferences caused by overlapping emission lines or bands. These include increasing instrument resolution, choosing alternative emission lines, optimally placing the detector in low-background regions,...
184

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Porous Ni-based metal-organic frameworks reduce the oxygen evolution temperature of lithium perchlorate.

Dalton transactions (Cambridge, England : 2003)·2026
Same author

Quantum Coherence in a Perylene-Based Metal-Organic Framework for Potential Solid-State Qubits.

Journal of the American Chemical Society·2026
Same author

Reversible color switching of bright phosphorescence in purely organic materials for advanced data encryption.

Nature communications·2026
Same author

Transitioning Formamide Solvothermal Syntheses of MOFs to Less Toxic Solvents.

Chemistry (Weinheim an der Bergstrasse, Germany)·2025
Same author

Elucidating the molecular structural origin of efficient emission across solid and solution phases of single benzene fluorophores.

Nature communications·2025
Same author

Validation and Mechanistic Studies of the Headspace Effect in MOF Synthesis.

Angewandte Chemie (International ed. in English)·2025
Same journal

Stabilizing Pd Catalysts on Pentacoordinated Al<sup>3+</sup> Sites of Alumina for Efficient Hydrogenation of Hexafluoropropylene.

ChemPlusChem·2026
Same journal

Design, Synthesis, and Performance Characterization of BODIPY-Based NIR Probes for Aβ<sub>42</sub> Aggregate Detection.

ChemPlusChem·2026
Same journal

Eliminate the Metal Ion in the Edible Oil Based on High Extraction pH-Switchable Deep Eutectic Solvents.

ChemPlusChem·2026
Same journal

Cinoplatin: An Efficient Platinum(IV) Prodrug Effective in Inhibiting the Growth of Cervical Cancer.

ChemPlusChem·2026
Same journal

A Mitochondria-Targeted Flavokawain A Derivative Suppresses Lymphoma by Disrupting Oxidative Phosphorylation.

ChemPlusChem·2026
Same journal

CALPUCK: An Open Python Tool for Cremer-Pople Ring Puckering Analysis Including a New 2D Mapping of Seven-Membered Rings.

ChemPlusChem·2026
See all related articles

Related Experiment Video

Updated: Jul 1, 2025

Research and Development of High-performance Explosives
10:33

Research and Development of High-performance Explosives

Published on: February 20, 2016

17.6K

Sensitizing Explosives Through Molecular Doping.

Shelby T Nicolau1, Adam J Matzger1,2

  • 1Department of Chemistry, University of Michigan, 930 North University Ave, 48109, Ann Arbor, MI, USA.

Chempluschem
|March 4, 2024
PubMed
Summary
This summary is machine-generated.

Molecular doping sensitizes less impact-sensitive explosives like TNT, DNAN, and TNAZ using cyanuric triazide (CTA). This method enhances energetic materials without complex cocrystal interactions, offering new possibilities for explosive formulations.

Keywords:
crystal engineeringenergetic materialsgreen chemistryinclusion compoundssupramolecular chemistry

More Related Videos

Preparation and Reactivity of Gasless Nanostructured Energetic Materials
09:50

Preparation and Reactivity of Gasless Nanostructured Energetic Materials

Published on: April 2, 2015

10.2K
Quantitative Detection of Trace Explosive Vapors by Programmed Temperature Desorption Gas Chromatography-Electron Capture Detector
07:57

Quantitative Detection of Trace Explosive Vapors by Programmed Temperature Desorption Gas Chromatography-Electron Capture Detector

Published on: July 25, 2014

20.0K

Related Experiment Videos

Last Updated: Jul 1, 2025

Research and Development of High-performance Explosives
10:33

Research and Development of High-performance Explosives

Published on: February 20, 2016

17.6K
Preparation and Reactivity of Gasless Nanostructured Energetic Materials
09:50

Preparation and Reactivity of Gasless Nanostructured Energetic Materials

Published on: April 2, 2015

10.2K
Quantitative Detection of Trace Explosive Vapors by Programmed Temperature Desorption Gas Chromatography-Electron Capture Detector
07:57

Quantitative Detection of Trace Explosive Vapors by Programmed Temperature Desorption Gas Chromatography-Electron Capture Detector

Published on: July 25, 2014

20.0K

Area of Science:

  • Materials Science
  • Chemistry
  • Energetic Materials

Background:

  • Cocrystallization is widely used in pharmaceuticals but challenging for energetic materials.
  • Predicting effective coformers for energetic materials is difficult due to complex intermolecular interactions.

Purpose of the Study:

  • To investigate molecular doping as an alternative to cocrystallization for modifying energetic material properties.
  • To determine if an impact-sensitive primary explosive can sensitize less sensitive secondary explosives.

Main Methods:

  • Molecular doping of secondary explosives with cyanuric triazide (CTA).
  • Testing the impact sensitivity of doped energetic materials: TNT, DNAN, and TNAZ.
  • Investigating CTA as a stabilized inclusion for further sensitization of DNAN.

Main Results:

  • Molecular doping successfully sensitized TNT, DNAN, and TNAZ to impact.
  • Cyanuric triazide (CTA) incorporation increased the impact sensitivity of the tested secondary explosives.
  • CTA acted as a stabilized inclusion to further sensitize DNAN.

Conclusions:

  • Judicious dopant selection enables targeted property improvements in energetic materials.
  • Molecular doping offers a viable strategy for creating novel energetic materials with enhanced sensitivity.
  • This approach facilitates the development of metal-free primary explosives and physical hot spot models.