{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,28]],"date-time":"2026-07-28T08:01:44Z","timestamp":1785225704377,"version":"3.55.0"},"reference-count":41,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2026,7,16]],"date-time":"2026-07-16T00:00:00Z","timestamp":1784160000000},"content-version":"vor","delay-in-days":15,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100004704","name":"National Research Council of Thailand","doi-asserted-by":"publisher","award":["MJU\u20101\u201069\u201002\u2010008"],"award-info":[{"award-number":["MJU\u20101\u201069\u201002\u2010008"]}],"id":[{"id":"10.13039\/501100004704","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["analyticalsciencejournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Luminescence"],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    This work presents a sustainable, fully 3D\u2010printed electrochemiluminescence (ECL) microcell with an integrated three\u2010electrode system for the sensitive determination of gallic acid. The device comprises a biodegradable polylactic acid (PLA) microcell integrated with a three\u2010electrode system fabricated from carbon black\u2010loaded PLA, enabling compact and low\u2010cost electrochemical measurements. A luminol\u2010based ECL system in carbonate buffer was employed, with carbon dots (CDs) introduced to enhance emission intensity by promoting electron transfer and reactive oxygen species generation, thereby amplifying the chemiexcitation pathway. The working electrode was modified with Prussian blue to improve electrochemical performance, while a pseudo\u2010Ag\/AgCl reference electrode ensured stable potential control. Under optimized conditions, the platform exhibited a linear response over 5\u20131000\u2009\u03bcg\u2009L\n                    <jats:sup>\u22121<\/jats:sup>\n                    with a limit of detection of 0.26\u2009\u03bcg\u2009L\n                    <jats:sup>\u22121<\/jats:sup>\n                    and good repeatability. Furthermore, smartphone\u2010based RGB analysis provided a portable alternative for signal readout, achieving a detection limit of 3.70\u2009\u03bcg\u2009L\n                    <jats:sup>\u22121<\/jats:sup>\n                    . The method was successfully applied to commercial cosmetic samples, showing good agreement with high\u2010performance liquid chromatography. These results highlight the potential of the biodegradable 3D\u2010printed ECL microcell as a simple, sustainable, and accessible platform for portable analytical applications.\n                  <\/jats:p>","DOI":"10.1002\/bio.70575","type":"journal-article","created":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T01:39:59Z","timestamp":1784252399000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["A Sustainable 3D\u2010Printed Electrochemiluminescence Microcell With an Integrated Three\u2010Electrode System for Gallic Acid Determination"],"prefix":"10.1002","volume":"41","author":[{"given":"Kraiwit","family":"Promsen","sequence":"first","affiliation":[{"name":"Department of Chemistry, Faculty of Science Maejo University  Chiang Mai Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Panphailin","family":"Chaiyahan","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Faculty of Science Maejo University  Chiang Mai Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tanin","family":"Tangkuaram","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Faculty of Science Maejo University  Chiang Mai Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiraporn","family":"Kitikul","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Faculty of Science Maejo University  Chiang Mai Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Manoch","family":"Thanomwat","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Faculty of Science Maejo University  Chiang Mai Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Prakasit","family":"Intaphong","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Faculty of Science Maejo University  Chiang Mai 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