{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,17]],"date-time":"2026-04-17T23:40:48Z","timestamp":1776469248966,"version":"3.51.2"},"reference-count":33,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2024,6,11]],"date-time":"2024-06-11T00:00:00Z","timestamp":1718064000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"FAPESP (Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo \u2013S\u00e3o Paulo Research Foundation)","award":["2019\/02926-4"],"award-info":[{"award-number":["2019\/02926-4"]}]},{"name":"FAPESP (Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo \u2013S\u00e3o Paulo Research Foundation)","award":["2015\/04660-0"],"award-info":[{"award-number":["2015\/04660-0"]}]},{"name":"FAPESP (Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo \u2013S\u00e3o Paulo Research Foundation)","award":["001"],"award-info":[{"award-number":["001"]}]},{"name":"CAPES (Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior\u2014Coordination of Superior Level Staff Improvement)","award":["2019\/02926-4"],"award-info":[{"award-number":["2019\/02926-4"]}]},{"name":"CAPES (Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior\u2014Coordination of Superior Level Staff Improvement)","award":["2015\/04660-0"],"award-info":[{"award-number":["2015\/04660-0"]}]},{"name":"CAPES (Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior\u2014Coordination of Superior Level Staff Improvement)","award":["001"],"award-info":[{"award-number":["001"]}]},{"name":"PROPESP-IFRO (Pr\u00f3-reitoria de Pesquisa do Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia de Rond\u00f4nia\u2014Dean of Research of the Federal Institute of Education, Science and Technology of Rond\u00f4nia)","award":["2019\/02926-4"],"award-info":[{"award-number":["2019\/02926-4"]}]},{"name":"PROPESP-IFRO (Pr\u00f3-reitoria de Pesquisa do Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia de Rond\u00f4nia\u2014Dean of Research of the Federal Institute of Education, Science and Technology of Rond\u00f4nia)","award":["2015\/04660-0"],"award-info":[{"award-number":["2015\/04660-0"]}]},{"name":"PROPESP-IFRO (Pr\u00f3-reitoria de Pesquisa do Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia de Rond\u00f4nia\u2014Dean of Research of the Federal Institute of Education, Science and Technology of Rond\u00f4nia)","award":["001"],"award-info":[{"award-number":["001"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Polymers"],"abstract":"<jats:p>Particleboards have gained attention in the global market. Understanding their physical\u2013mechanical behavior in the current technological context is essential due to adhesive polymerization, which depends on variables such as pressing time and temperature. Today, the use of nanoparticles has become a plausible option for improving the properties of polymers used in wood-based composites. This study evaluates the influences of the addition of non-commercial 0.5% aluminum oxide (Al2O3) and aluminum oxide copper (CuO) nanoparticles using a greener route with a lower environmental impact obtaining a urea-formaldehyde (UF)-based polymeric adhesive to manufacture particle composites of Eucalyptus urophylla var. grandis wood. Regarding characterizations, the resin properties analyzed were viscosity, gel time, and pH, as well as panel properties, including density, moisture content, thickness swelling, modulus of elasticity, modulus of rupture, and thermal conductivity. The results were compared with scientific publications and standards. The addition of nanoparticles interfered with viscosity, and all treatments indicated a basic pH. It was not possible to determine the gel time after 10 min. Nanoparticles added to the polymers in the internal layer did not cause an improvement in the swelling properties in terms of thickness, with no significant statistical difference for density and moisture content. The increase from 150 \u00b0C to 180 \u00b0C may have caused an improvement in all physical\u2013mechanical properties, indicating that the higher temperature positively influenced the polymerization of the formaldehyde-based adhesive. Therefore, the additions of both nanoparticles (0.5% in each condition) led to a limitation in the material influence with respect to physical\u2013mechanical performance.<\/jats:p>","DOI":"10.3390\/polym16121652","type":"journal-article","created":{"date-parts":[[2024,6,11]],"date-time":"2024-06-11T11:58:58Z","timestamp":1718107138000},"page":"1652","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Influence of Pressing Temperatures on Physical\u2013Mechanical Properties of Wood Particleboards Made with Urea-Formaldehyde Adhesive Containing Al2O3 and CuO Nanoparticles"],"prefix":"10.3390","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3336-181X","authenticated-orcid":false,"given":"Luana Cristal Lirya","family":"Silva","sequence":"first","affiliation":[{"name":"Science and Engineering Faculty, S\u00e3o Paulo State University, Guaratinguet\u00e1 12516-410, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Felipe Oliveira","family":"Lima","sequence":"additional","affiliation":[{"name":"Science and Engineering Institute, S\u00e3o Paulo State University, Itapeva 18409-010, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2747-4738","authenticated-orcid":false,"given":"Victor Almeida","family":"De Araujo","sequence":"additional","affiliation":[{"name":"Science and Engineering Institute, S\u00e3o Paulo State University, Itapeva 18409-010, Brazil"},{"name":"Exact Sciences & Technology Center, Federal University of S\u00e3o Carlos, S\u00e3o Carlos 13565-905, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Herisson Ferreira","family":"Dos Santos","sequence":"additional","affiliation":[{"name":"Campus of Ariquemes, Federal Institute of Education, Science and Technology of Rond\u00f4nia, Ariquemes 76870-000, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3510-8498","authenticated-orcid":false,"given":"Francisco Antonio Rocco","family":"Lahr","sequence":"additional","affiliation":[{"name":"S\u00e3o Carlos School of Engineering, University of S\u00e3o Paulo, S\u00e3o Carlos 13566-590, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4066-080X","authenticated-orcid":false,"given":"Andr\u00e9 Luis","family":"Christoforo","sequence":"additional","affiliation":[{"name":"Exact Sciences & Technology Center, Federal University of S\u00e3o Carlos, S\u00e3o Carlos 13565-905, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8936-9319","authenticated-orcid":false,"given":"Higor Rog\u00e9rio","family":"Favarim","sequence":"additional","affiliation":[{"name":"Science and Engineering Institute, S\u00e3o Paulo State University, Itapeva 18409-010, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9669-6820","authenticated-orcid":false,"given":"Cristiane In\u00e1cio","family":"de Campos","sequence":"additional","affiliation":[{"name":"Science and Engineering Faculty, S\u00e3o Paulo State University, Guaratinguet\u00e1 12516-410, Brazil"},{"name":"Science and Engineering Institute, S\u00e3o Paulo State University, Itapeva 18409-010, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2024,6,11]]},"reference":[{"key":"ref_1","unstructured":"UNECE\/FAO (2024, March 25). 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