Development of a gold nanoparticles-based colorimetric sensor for the indirect determination of ammonium dinitramide and tetryl

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dc.authorscopusid57221933942
dc.authorscopusid8258157100
dc.authorscopusid6508161441
dc.authorscopusid7005910420
dc.contributor.authorMamatioğlu, F.
dc.contributor.authorÜzer, A.
dc.contributor.authorErçağ, Erol
dc.contributor.authorApak, R.
dc.date.accessioned2022-05-11T14:04:39Z
dc.date.available2022-05-11T14:04:39Z
dc.date.issued2021
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractAmmonium dinitramide (ADN) is a strong, environmentally friendly oxidizer used in composite solid rocket propellants. As there is no reliable colorimetric sensor for ADN assay applicable to in-field screening, we developed a sensitive and practical sensing method to determine it in the presence of other explosives and possible interferents, based on the detection of nitrite formed from ADN degradation under UV light in a slightly alkaline (i.e. of lower alkalinity than needed to hydrolyze nitramines) solution by a nanoparticle-based colorimetric sensor. The ADN-derived nitrite formed a colored product via a Griess reaction using gold nanoparticles modified with 4–aminothiophenol (4-ATP-AuNPs) along with a coupling reagent N-(1-naphthyl)ethylene diamine (NED) for forming an azo dye. The method used for ADN detection could also be applied to tetryl samples at a different wavelength. The limit of detection (LOD) was 0.012 mg L?1 for ADN and 0.615 mg L?1 for tetryl. Interference effects of energetic materials like trinitrotoluene (TNT), hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) and pentaerythritol tetranitrate (PETN) to ADN determination could be overcome. In addition, common soil ions did not adversely affect the nanosensor performance. The developed method was statistically validated against reference voltammetric, UV, and HPLC methods using t- and F- tests. © 2021 Elsevier B.V.
dc.description.sponsorshipMinistère de la Défense Nationale
dc.description.sponsorshipThe authors would like to express their gratitude to the Ministry of National Defence, Office of Technical Services, and to the Mechanical & Chemical Industry Corporation (MKEK) for the donation of nitro- and composite explosive samples. The authors also wish to express thanks for their contributions to Dr. Ziya Can, Dr. ?ener Sa?lam and M. Sc. Aysu Arman.
dc.identifier.doi10.1016/j.talanta.2021.122187
dc.identifier.issn0039-9140
dc.identifier.pmid33676718
dc.identifier.scopus2-s2.0-85100662897
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.talanta.2021.122187
dc.identifier.urihttps://hdl.handle.net/20.500.11776/4696
dc.identifier.volume226
dc.identifier.wosWOS:000656959000078
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorErçağ, Erol
dc.language.isoen
dc.publisherElsevier B.V.
dc.relation.ispartofTalanta
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAmmonium dinitramide detection
dc.subjectExplosives
dc.subjectGold nanoparticles
dc.subjectNitrite sensor
dc.subjectPropellants
dc.subjectTetryl detection
dc.subjectAmines
dc.subjectAzo dyes
dc.subjectChemical reactions
dc.subjectColor
dc.subjectColorimetry
dc.subjectComposite propellants
dc.subjectEthylene
dc.subjectExplosives detection
dc.subjectFiber optic sensors
dc.subjectHMX
dc.subjectMetal nanoparticles
dc.subjectRockets
dc.subjectAmmonium dinitramide
dc.subjectColorimetric sensors
dc.subjectCoupling reagents
dc.subjectHexahydro-1 ,3 ,5-trinitro-1 ,3 ,5-triazine
dc.subjectIn-field screenings
dc.subjectInterference effects
dc.subjectLimit of detection
dc.subjectPentaerythritol tetranitrate
dc.subjectGold nanoparticles
dc.titleDevelopment of a gold nanoparticles-based colorimetric sensor for the indirect determination of ammonium dinitramide and tetryl
dc.typeArticle

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