0000000000529723

AUTHOR

Jan O. Jeppesen

showing 2 related works from this author

Chromo-Fluorogenic Detection of Nitroaromatic Explosives by Using Silica Mesoporous Supports Gated with Tetrathiafulvalene Derivatives

2013

[EN] Three new hybrid gated mesoporous materials (SN3-1, SNH2-2, and SN3-3) loaded with the dye [Ru(bipy)(3)](2+) (bipy=bipyridine) and capped with different tetrathiafulvalene (TTF) derivatives (having different sizes and shapes and incorporating different numbers of sulfur atoms) have been prepared. The materials SN3-1 and SN3-3 are functionalized on their external surfaces with the TTF derivatives 1 and 3, respectively, which were attached by employing the click chemistry reaction, whereas SNH2-2 incorporates the TTF derivative 2, which was anchored to the solid through an amidation reaction. The final gated materials have been characterized by standard techniques. Suspensions of these s…

INGENIERIA DE LA CONSTRUCCIONInorganic chemistrychemistry.chemical_elementmesoporous materials010402 general chemistrysensors01 natural sciencesCatalysisgated materialschemistry.chemical_compoundBipyridineNitroaromatic explosivesQUIMICA ORGANICAtetrathiafulvalenePolymer chemistryQUIMICA ANALITICAnitroaromatic explosivesAcetonitrileTtf derivatives010405 organic chemistryOrganic ChemistryQUIMICA INORGANICAGeneral ChemistryTetryloptical detectionSulfur0104 chemical scienceschemistryMesoporous materialTetrathiafulvalene
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Tetrathiafulvalene-Capped Hybrid Materials for the Optical Detection of Explosives

2013

[EN] Mesoporous silica microparticles capped with TTF moieties and containing a ruthenium dye in the pores were used for the turn-on optical detection of the nitroaromatic explosives Tetryl and TNT via a selective pore uncapping and release of the entrapped dye.

INGENIERIA DE LA CONSTRUCCIONMaterials scienceExplosive materialInorganic chemistrychemistry.chemical_elementChemistry Techniques AnalyticalNitroaromatic explosivesMolecular Gateschemistry.chemical_compoundQUIMICA ORGANICANitroaromatic explosivesExplosive AgentsHeterocyclic CompoundsQUIMICA ANALITICAControlled releaseGeneral Materials ScienceChemosensorsQUIMICA INORGANICAMesoporous solidsMesoporous silicaSilicon DioxideTetrylControlled releaseRutheniumchemistryTetrathiafulvaleneHybrid materialPorosityTetrathiafulvaleneTrinitrotolueneACS Applied Materials & Interfaces
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