Trimesic Acid-Based Co(II) MOFs as Colorimetric Sensor for Detection of Ammonia Gas

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dc.authoridDemirci, Şahin / 0000-0001-7083-1481
dc.authoridŞahiner, Nurettin / 0000-0003-0120-530X
dc.contributor.authorSotirov, Sotir
dc.contributor.authorDemirci, Şahin
dc.contributor.authorMarudova, Maria
dc.contributor.authorŞahiner, Nurettin
dc.date.accessioned2025-01-27T20:45:28Z
dc.date.available2025-01-27T20:45:28Z
dc.date.issued2022
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe design of colorimetric sensing materials with low detection limits, and high stability are considered as important parameters in the development of ammonia (NH3) sensors. In this research, we present a Metal-Organic Framework (MOF) based on Trimesic Acid and Co(II) (TMA-Co(II)) as the sensing material. The color detection of MOF upon exposure to NH3 was detected by Visible (VIS) fiber spectrometer, developed on the integrated circuit C12880MA of HAMAMATSU PHOTONICS, which is an integrated mini spectrometer operating in the spectral range between 340-850 nm. The activated TMA-Co(II) MOF demonstrated a limit detection of 60 ppm and the time of response ranged from 2 min to 12 min depending on the NH3 concentration. The sensor showed outstanding stability and reversibility in the cyclic test. It was easily recoverable by interaction with acid.
dc.identifier.doi10.1109/JSEN.2022.3145046
dc.identifier.endpage3910
dc.identifier.issn1530-437X
dc.identifier.issn1558-1748
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85123724034
dc.identifier.scopusqualityQ1
dc.identifier.startpage3903
dc.identifier.urihttps://doi.org/10.1109/JSEN.2022.3145046
dc.identifier.urihttps://hdl.handle.net/20.500.12428/24588
dc.identifier.volume22
dc.identifier.wosWOS:000766276000012
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIEEE-Inst Electrical Electronics Engineers Inc
dc.relation.ispartofIeee Sensors Journal
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectSensors
dc.subjectMetals
dc.subjectTemperature sensors
dc.subjectTemperature measurement
dc.subjectSensor phenomena and characterization
dc.subjectIons
dc.subjectChemical sensors
dc.subjectAmmonia
dc.subjectMOF
dc.subjectporous sensor
dc.subjectspectrometer
dc.titleTrimesic Acid-Based Co(II) MOFs as Colorimetric Sensor for Detection of Ammonia Gas
dc.typeArticle

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