{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,4]],"date-time":"2026-03-04T08:12:09Z","timestamp":1772611929221,"version":"3.50.1"},"reference-count":70,"publisher":"MDPI AG","issue":"5","license":[{"start":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T00:00:00Z","timestamp":1772236800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","award":["UID\/50020\/2025"],"award-info":[{"award-number":["UID\/50020\/2025"]}]},{"name":"ALiCE","award":["LA\/P\/0045\/2020"],"award-info":[{"award-number":["LA\/P\/0045\/2020"]}]},{"DOI":"10.13039\/501100018886","name":"LAQV-REQUIMTE","doi-asserted-by":"crossref","award":["UID\/50006\/2025"],"award-info":[{"award-number":["UID\/50006\/2025"]}],"id":[{"id":"10.13039\/501100018886","id-type":"DOI","asserted-by":"crossref"}]},{"name":"IFIMUP","award":["UID\/04968\/2025"],"award-info":[{"award-number":["UID\/04968\/2025"]}]},{"name":"IFIMUP","award":["LA\/P\/0095\/2020"],"award-info":[{"award-number":["LA\/P\/0095\/2020"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Processes"],"abstract":"<jats:p>The widespread use of wireless technologies raises concerns about health effects and electromagnetic interference (EMI). This study aims to investigate the EMI-shielding properties of functional textiles using modified multi-walled carbon nanotubes (MWCNT) dispersed in different polymeric matrices as coating inks. Poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) combined with MWCNT showed promise. For instance, a textile coated with a PEDOT:PSS-based ink containing 5 wt.% of N-doped MWCNT with a thickness of 140 \u00b5m achieved a shielding effectiveness (SE) of 31.0 dB (221 dB \u00b5m\u22121) in the 5.85\u201318 GHz range. This fabric is classified as \u2018excellent\u2019 for general use and may be suitable for EMI-protective clothing. Some tests using silicone as a polymer matrix demonstrated improved SE through resonance phenomena.<\/jats:p>","DOI":"10.3390\/pr14050788","type":"journal-article","created":{"date-parts":[[2026,3,3]],"date-time":"2026-03-03T17:01:42Z","timestamp":1772557302000},"page":"788","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Modified MWCNT Dispersed in Polymeric Matrices as High-Performance Inks for Functional Fabrics with EMI-Shielding Properties"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6262-4167","authenticated-orcid":false,"given":"Jos\u00e9 R. M.","family":"Barbosa","sequence":"first","affiliation":[{"name":"LSRE\u2013LCM, ALiCE, Departamento de Engenharia Qu\u00edmica, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8465-1297","authenticated-orcid":false,"given":"Ana Rita","family":"Sousa","sequence":"additional","affiliation":[{"name":"IFIMUP\u2014Institute of Physics for Advanced Materials, Nanotechnology and Photonics, Physics and Astronomy Department, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"},{"name":"REQUIMTE\/LAQV, Chemistry and Biochemistry Department, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"}]},{"given":"Jo\u00e3o","family":"Ferreira","sequence":"additional","affiliation":[{"name":"CITEVE\u2014Technological Centre for the Textile and Clothing Industries of Portugal, Rua Fernando Mesquita, 2785, 4760-034 Vila Nova de Famalic\u00e3o, Portugal"}]},{"given":"Ana L.","family":"Gon\u00e7alves","sequence":"additional","affiliation":[{"name":"CITEVE\u2014Technological Centre for the Textile and Clothing Industries of Portugal, Rua Fernando Mesquita, 2785, 4760-034 Vila Nova de Famalic\u00e3o, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5303-8772","authenticated-orcid":false,"given":"Gilda","family":"Santos","sequence":"additional","affiliation":[{"name":"CITEVE\u2014Technological Centre for the Textile and Clothing Industries of Portugal, Rua Fernando Mesquita, 2785, 4760-034 Vila Nova de Famalic\u00e3o, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1765-2315","authenticated-orcid":false,"given":"Augusta","family":"Silva","sequence":"additional","affiliation":[{"name":"CITEVE\u2014Technological Centre for the Textile and Clothing Industries of Portugal, Rua Fernando Mesquita, 2785, 4760-034 Vila Nova de Famalic\u00e3o, Portugal"}]},{"given":"Jos\u00e9","family":"Morgado","sequence":"additional","affiliation":[{"name":"CITEVE\u2014Technological Centre for the Textile and Clothing Industries of Portugal, Rua Fernando Mesquita, 2785, 4760-034 Vila Nova de Famalic\u00e3o, Portugal"}]},{"given":"Patr\u00edcia","family":"Soares","sequence":"additional","affiliation":[{"name":"Cottonanswer, Rua dos Combatentes do Ultramar, 50, 4750-047 Barcelos, Portugal"}]},{"given":"Sergey A.","family":"Bunyaev","sequence":"additional","affiliation":[{"name":"IFIMUP\u2014Institute of Physics for Advanced Materials, Nanotechnology and Photonics, Physics and Astronomy Department, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7081-581X","authenticated-orcid":false,"given":"Gleb N.","family":"Kakazei","sequence":"additional","affiliation":[{"name":"IFIMUP\u2014Institute of Physics for Advanced Materials, Nanotechnology and Photonics, Physics and Astronomy Department, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1753-8678","authenticated-orcid":false,"given":"Cristina","family":"Freire","sequence":"additional","affiliation":[{"name":"REQUIMTE\/LAQV, Chemistry and Biochemistry Department, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"}]},{"given":"Andr\u00e9 M.","family":"Pereira","sequence":"additional","affiliation":[{"name":"IFIMUP\u2014Institute of Physics for Advanced Materials, Nanotechnology and Photonics, Physics and Astronomy Department, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9224-1917","authenticated-orcid":false,"given":"Clara Rodrigues","family":"Pereira","sequence":"additional","affiliation":[{"name":"REQUIMTE\/LAQV, Chemistry and Biochemistry Department, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9015-1237","authenticated-orcid":false,"given":"Ol\u00edvia S. G. P.","family":"Soares","sequence":"additional","affiliation":[{"name":"LSRE\u2013LCM, ALiCE, Departamento de Engenharia Qu\u00edmica, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5447-2471","authenticated-orcid":false,"given":"Manuel F. R.","family":"Pereira","sequence":"additional","affiliation":[{"name":"LSRE\u2013LCM, ALiCE, Departamento de Engenharia Qu\u00edmica, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2026,2,28]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"12","DOI":"10.1109\/MITP.2017.9","article-title":"Technologies for 5G Networks: Challenges and Opportunities","volume":"19","author":"Alani","year":"2017","journal-title":"IT Prof."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"31214","DOI":"10.1038\/s41598-025-15090-w","article-title":"Impact of in vitro exposure to 5G-modulated 3.5 GHz fields on oxidative stress and DNA repair in skin cells","volume":"15","author":"Haidar","year":"2025","journal-title":"Sci. Rep."},{"key":"ref_3","doi-asserted-by":"crossref","unstructured":"Garg, M., Kumar, D., Samanta, D., and Sathiyaseelan, A. (2024). 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