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In addition, the tunable nature of MOFs allows the structural and chemical properties of the resulting oxides to be specifically tuned to enhance their performance as sensing materials. In this work, zinc-based MOF structures belonging to the family of zeolitic imidazolate frameworks (ZIFs) were synthesized, characterized and then subjected to a high-temperature calcination process to obtain the corresponding oxides. To improve sensing performance, various silver doping strategies (1 wt.%) were explored, specifically through a growth process and an impregnation process. Among these approaches, the oxide obtained via the growth process demonstrates superior performance, exhibiting a response 5.8 times higher than pristine ZnO when exposed to 80 ppm of ethanol at 300 \u00b0C in a humidity-controlled chamber. These results highlight the potential of silver doping via growth process as an effective strategy to enhance the sensing performance of MOF-derived ZnO.<\/jats:p>","DOI":"10.3390\/molecules30122611","type":"journal-article","created":{"date-parts":[[2025,6,16]],"date-time":"2025-06-16T06:40:27Z","timestamp":1750056027000},"page":"2611","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Zeolitic-Imidazole Framework (ZIF)-Derived ZnO Doped with Ag for Improved Ethanol Sensing Applications"],"prefix":"10.3390","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-5372-5739","authenticated-orcid":false,"given":"Claudio","family":"Clemente","sequence":"first","affiliation":[{"name":"Institute of Sciences and Technologies for Sustainable Energy and Mobility (CNR-STEMS), 80125 Naples, Italy"},{"name":"Department of Physics of the University of Naples \u201cFederico II\u201d, 80125 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6517-2263","authenticated-orcid":false,"given":"Valentina","family":"Gargiulo","sequence":"additional","affiliation":[{"name":"Institute of Sciences and Technologies for Sustainable Energy and Mobility (CNR-STEMS), 80125 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luciana","family":"Cimino","sequence":"additional","affiliation":[{"name":"Institute of Sciences and Technologies for Sustainable Energy and Mobility (CNR-STEMS), 80125 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giovanni Piero","family":"Pepe","sequence":"additional","affiliation":[{"name":"Department of Physics of the University of Naples \u201cFederico II\u201d, 80125 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3126-8504","authenticated-orcid":false,"given":"Giovanni","family":"Ausanio","sequence":"additional","affiliation":[{"name":"Department of Physics of the University of Naples \u201cFederico II\u201d, 80125 Naples, Italy"},{"name":"National Biodiversity Future Center (NBFC), 90133 Palermo, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0613-9455","authenticated-orcid":false,"given":"Ettore","family":"Massera","sequence":"additional","affiliation":[{"name":"ENEA Research Center, Portici, 80055 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8930-1210","authenticated-orcid":false,"given":"Michela","family":"Alfe","sequence":"additional","affiliation":[{"name":"Institute of Sciences and Technologies for Sustainable Energy and Mobility (CNR-STEMS), 80125 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,6,16]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Hussain, M.S., Gupta, G., Mishra, R., Patel, N., Gupta, S., Alzarea, S.I., Kazmi, I., Kumbhar, P., Disouza, J., and Dureja, H. 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