{"id":1218,"date":"2025-02-04T08:31:40","date_gmt":"2025-02-04T07:31:40","guid":{"rendered":"https:\/\/admixtio.com\/nano-o-no-nano-aquesta-es-la-questio\/"},"modified":"2025-02-17T15:41:14","modified_gmt":"2025-02-17T14:41:14","slug":"nano-o-no-nano-aquesta-es-la-questio","status":"publish","type":"post","link":"https:\/\/admixtio.com\/ca\/nano-o-no-nano-aquesta-es-la-questio\/","title":{"rendered":"Nano o no nano, aquesta \u00e9s la q\u00fcesti\u00f3"},"content":{"rendered":"

\"cremas<\/p>\n

Falta poc per a la primavera, i aviat el mercat s’inundar\u00e0 de cremes solars de nou. En\u00a0Admixtio, estem especialment focalitzats en les cremes solars ecol\u00f2giques, en les quals \u00fanicament es poden utilitzar filtres f\u00edsics, en concret l’\u00f2xid de zinc i el di\u00f2xid de titani. En la seva versi\u00f3 tradicional (no\u00a0nano), aquests minerals formen una barrera efectiva contra els raigs UV, per\u00f2 poden deixar una pel\u00b7l\u00edcula blanca sobre la pell, la qual cosa fa que algunes persones els percebin com a poc est\u00e8tics i dif\u00edcils d’aplicar.<\/p>\n

Per a solucionar aquest problema, han sorgit les versions en grand\u00e0ria nanom\u00e8trica (nano), que permeten una aplicaci\u00f3 m\u00e9s uniforme i transparent sense comprometre la protecci\u00f3 solar. No obstant aix\u00f2, l’\u00fas de nanopart\u00edcules en productes cosm\u00e8tics ha generat debat. Encara que estudis suggereixen que el di\u00f2xid de titani i l’\u00f2xid de zinc en versi\u00f3\u00a0nano\u00a0no travessen la barrera cut\u00e0nia intacta, existeixen preocupacions sobre la seva possible absorci\u00f3 en pell danyada o tamb\u00e9 pel seu impacte ambiental. S’ha evidenciat que les nanopart\u00edcules en suspensi\u00f3 poden ser m\u00e9s reactives i potencialment t\u00f2xiques per als organismes aqu\u00e0tics, especialment en entorns marins on els residus de cremes solars poden afectar els ecosistemes de corals i altres esp\u00e8cies.<\/p>\n

Al seu torn, les versions no\u00a0nano, al no presentar aquests riscos potencials, s\u00f3n considerades m\u00e9s segures per al medi ambient i la salut humana, encara que poden ser menys c\u00f2modes d’usar. Sobre aquests temes, podeu llegir l’entrevista que es va realitzar per al blog de la\u00a0CCMA\u00a0en 2022<\/a> a Mar\u00eda Minguet , cofundadora de\u00a0Admixtio<\/a>\u00a0i a altres experts.<\/p>\n","protected":false},"excerpt":{"rendered":"

Falta poc per a la primavera, i aviat el mercat s’inundar\u00e0 de cremes solars de nou. En\u00a0Admixtio, estem especialment focalitzats en les cremes solars ecol\u00f2giques, en les quals \u00fanicament es poden utilitzar filtres f\u00edsics, en concret l’\u00f2xid de zinc i el di\u00f2xid de titani. En la seva versi\u00f3 tradicional (no\u00a0nano), aquests minerals formen una barrera […]<\/p>\n","protected":false},"author":1,"featured_media":1210,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[22],"tags":[],"class_list":["post-1218","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cosmetica-ca"],"acf":[],"yoast_head":"\nNano o no nano, aquesta \u00e9s la q\u00fcesti\u00f3 - Admixtio<\/title>\n<meta name=\"description\" content=\"En Admixtio, estem especialment focalitzats en les cremes solars ecol\u00f2giques, en les quals \u00fanicament es poden utilitzar filtres f\u00edsics, en concret l'\u00f2xid de zinc i el di\u00f2xid de titani.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/admixtio.com\/nano-o-no-nano\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nano o no nano, aquesta \u00e9s la q\u00fcesti\u00f3 - 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