{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,24]],"date-time":"2025-12-24T05:16:24Z","timestamp":1766553384275,"version":"3.48.0"},"reference-count":33,"publisher":"MDPI AG","issue":"24","license":[{"start":{"date-parts":[[2025,12,18]],"date-time":"2025-12-18T00:00:00Z","timestamp":1766016000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>Novel hybrid semiconducting thin films comprising CdSe with the addition of nitrogen-doped carbon dots (NCDs) were developed onto titanium substrates using a one-step electrocodeposition technique. The deposition took place using an acidic aqueous electrolytic bath containing hydrothermally produced \u039dCDs under direct and pulse current regime. The specimens were studied using XRD, SEM-EDS, and UV-Vis spectroscopy techniques to determine their microstructural characteristics, surface morphology and composition and the energy gap, respectively. Their photochemical behavior was studied utilizing a photoelectrochemical cell (PEC). Variations in physical properties, along with significantly improved photoelectrochemical responses, were observed for the NCD-infused semiconductive thin films compared to their plain CdSe counterparts. These variations were highly affected by the incorporation rate of the NCDs in each thin film, as well as the imposed electrolysis conditions.<\/jats:p>","DOI":"10.3390\/ma18245691","type":"journal-article","created":{"date-parts":[[2025,12,18]],"date-time":"2025-12-18T14:32:03Z","timestamp":1766068323000},"page":"5691","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["One-Step Electrodeposition of Hybrid Semiconductive CdSe\/Nitrogen-Doped Carbon Dots Thin Films"],"prefix":"10.3390","volume":"18","author":[{"given":"Katerina","family":"Pappa","sequence":"first","affiliation":[{"name":"Laboratory of General Chemistry, School of Chemical Engineering, National Technical University of Athens, 9, Iroon Polytechniou Str., Zografou Campus, 15780 Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9632-0006","authenticated-orcid":false,"given":"Maria Myrto","family":"Dardavila","sequence":"additional","affiliation":[{"name":"Laboratory of General Chemistry, School of Chemical Engineering, National Technical University of Athens, 9, Iroon Polytechniou Str., Zografou Campus, 15780 Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9262-5347","authenticated-orcid":false,"given":"Athanasios","family":"Tzanis","sequence":"additional","affiliation":[{"name":"Laboratory of General Chemistry, School of Chemical Engineering, National Technical University of Athens, 9, Iroon Polytechniou Str., Zografou Campus, 15780 Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2208-5629","authenticated-orcid":false,"given":"Adamantia","family":"Zourou","sequence":"additional","affiliation":[{"name":"Laboratory of Inorganic and Analytical Chemistry, School of Chemical Engineering, National Technical University of Athens, 9, Iroon Polytechniou Str., Zografou Campus, 15780 Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4126-3347","authenticated-orcid":false,"given":"Christina","family":"Mitzithra","sequence":"additional","affiliation":[{"name":"Laboratory of General Chemistry, School of Chemical Engineering, National Technical University of Athens, 9, Iroon Polytechniou Str., Zografou Campus, 15780 Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stylianos","family":"Hamilakis","sequence":"additional","affiliation":[{"name":"Laboratory of Organic Chemistry, School of Chemical Engineering, National Technical University of Athens, 9, Iroon Polytechniou Str., Zografou Campus, 15780 Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zaphirios","family":"Loizos","sequence":"additional","affiliation":[{"name":"Laboratory of General Chemistry, School of Chemical Engineering, National Technical University of Athens, 9, Iroon Polytechniou Str., Zografou Campus, 15780 Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1630-0262","authenticated-orcid":false,"given":"Konstantinos","family":"Kordatos","sequence":"additional","affiliation":[{"name":"Laboratory of Inorganic and Analytical Chemistry, School of Chemical Engineering, National Technical University of Athens, 9, Iroon Polytechniou Str., Zografou Campus, 15780 Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-9712-7685","authenticated-orcid":false,"given":"Constantina","family":"Kollia","sequence":"additional","affiliation":[{"name":"Laboratory of General Chemistry, School of Chemical Engineering, National Technical University of Athens, 9, Iroon Polytechniou Str., Zografou Campus, 15780 Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2025,12,18]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"615","DOI":"10.1134\/S1063782612050168","article-title":"CdSe Semiconducting Layers Produced by Pulse Electrolysis","volume":"46","author":"Mitzithra","year":"2012","journal-title":"Semiconductors"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"341","DOI":"10.1016\/j.asej.2014.07.010","article-title":"Electrodeposition, Characterization and Photo Electrochemical Properties of CdSe and CdTe","volume":"6","author":"Shenouda","year":"2015","journal-title":"Ain Shams Eng. 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