[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.t3m.sk\/bioplasty-z-kuchyne-slovenskych-vedcov\/#Article","mainEntityOfPage":"https:\/\/www.t3m.sk\/bioplasty-z-kuchyne-slovenskych-vedcov\/","headline":"Bioplasty z \u201ekuchyne\u201c slovensk\u00fdch vedcov","name":"Bioplasty z \u201ekuchyne\u201c slovensk\u00fdch vedcov","description":"Slovensk\u00fdm vedcom zo Slovenskej technickej univerzity v\u00a0Bratislave sa podarilo vyvin\u00fa\u0165 biologicky rozlo\u017eite\u013en\u00e9 plasty druhej gener\u00e1cie. Profesor Pavel Alexy so svojimi spolupracovn\u00edkmi prvotn\u00fd vyn\u00e1lez prepracovali a\u00a0znova","datePublished":"2018-07-19","dateModified":"2023-04-27","author":{"@type":"Person","@id":"https:\/\/www.t3m.sk\/author\/#Person","name":"","url":"https:\/\/www.t3m.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/d6cba3ab97c30e0df0e32548954cb6b1550f4672bd3a4687bf1118b122d757e8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/d6cba3ab97c30e0df0e32548954cb6b1550f4672bd3a4687bf1118b122d757e8?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"t3m.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.t3m.sk\/wp-content\/uploads\/img_a291191_w16637_t1537374770.jpg","url":"https:\/\/www.t3m.sk\/wp-content\/uploads\/img_a291191_w16637_t1537374770.jpg","height":0,"width":0},"url":"https:\/\/www.t3m.sk\/bioplasty-z-kuchyne-slovenskych-vedcov\/","wordCount":495,"articleBody":"Slovensk\u00fdm vedcom zo Slovenskej technickej univerzity v\u00a0Bratislave sa podarilo vyvin\u00fa\u0165 biologicky rozlo\u017eite\u013en\u00e9 plasty druhej gener\u00e1cie. Profesor Pavel Alexy so svojimi spolupracovn\u00edkmi prvotn\u00fd vyn\u00e1lez prepracovali a\u00a0znova po\u017eiadali o\u00a0patent. Tieto vylep\u0161en\u00e9 bioplasty s\u00fa e\u0161te ekologickej\u0161ie, na ich v\u00fdrobu vedci pou\u017eili oby\u010dajn\u00fd pou\u017eit\u00fd fritovac\u00ed olej. V\u00a0bud\u00facnosti by sa mohli vyu\u017e\u00edva\u0165 na v\u00fdrobu napr\u00edklad zubn\u00fdch kefiek, slne\u010dn\u00fdch okuliarov alebo n\u00e1bytku.\u00a0Fritovac\u00ed olej vs. bioplastyPrv\u00e1 gener\u00e1cia bioplastov bola schopn\u00e1 rozlo\u017ei\u0165 sa na priemyselnom komposte, no tieto vylep\u0161en\u00e9 sa rozlo\u017eia aj vo vode alebo na poli aj pri ni\u017e\u0161\u00edch teplot\u00e1ch, preto\u017ee s\u00fa vyroben\u00e9 z\u00a0obnovite\u013en\u00fdch surov\u00edn a\u00a0to znamen\u00e1, \u017ee sa dok\u00e1\u017eu biologicky rozlo\u017ei\u0165. Na rozdiel od prvej gener\u00e1cie bioplastov, ktor\u00fdch z\u00e1klad tvorila kyselina polymlie\u010dna a\u00a0polyhydroxybutyr\u00e1t, t\u00e1to druh\u00e1 gener\u00e1cia m\u00e1 \u010fal\u0161ie ekologick\u00e9 plusy. Namiesto polyhydroxybutyr\u00e1tu je mo\u017en\u00e9 pou\u017ei\u0165 fritovac\u00ed olej, ktor\u00fd tvor\u00ed nebezpe\u010dn\u00fd odpad, \u00a0vytv\u00e1ran\u00fd na celom svete vo ve\u013ekom mno\u017estve. Navy\u0161e, tento bioplast sa rozlo\u017e\u00ed nielen na priemyselnom komposte pri viac ako 50-tich stup\u0148och,\u00a0 ale aj na dom\u00e1com a\u00a0u\u017e pri teplot\u00e1ch okolo 20-30 stup\u0148ov.\u00a0 Testovania prebiehaj\u00fa e\u0161te aj v\u00a0morskej vode a v\u00a0p\u00f4de a\u00a0zd\u00e1 sa, \u017ee s\u00a0kladn\u00fdm v\u00fdsledkom. To je, samozrejme, ve\u013ek\u00fdm pr\u00ednosom, ke\u010f si uvedom\u00edme, ak\u00fa katastrofu sp\u00f4sobuj\u00fa plasty v\u00a0moriach a\u00a0oce\u00e1noch.\u00a0Komer\u010dn\u00e9 mo\u017enostiT\u00edm profesora Alexyho h\u013ead\u00e1 medzi v\u00fdrobcami\u00a0 z\u00e1ujem o komer\u010dn\u00e9 vyu\u017eitie tohto vyn\u00e1lezu, oslovuje v\u00fdrobcov obalov\u00fdch f\u00f3li\u00ed, plastov\u00fdch pr\u00edborov, n\u00e1dob aj stoli\u010diek, no bioplasty by svoje uplatnenie na\u0161li aj v\u00a0m\u00f3dnom priemysle a\u00a0oblasti dizajnu.\u00a0 Experimenty s\u00a0bioplastom priniesli u\u017e aj prv\u00e9 v\u00fdrobky, ktor\u00fdmi boli r\u00e1my slne\u010dn\u00fdch okuliarov.\u00a0N\u00e1bytky a\u00a0m\u00f3dne doplnkyVedci tie\u017e sk\u00fa\u0161aj\u00fa, kde sa d\u00e1 materi\u00e1l pou\u017ei\u0165, hlavne aplik\u00e1cie s\u00a0dlh\u0161ou \u017eivotnos\u0165ou. A\u00a0za\u010dali pri druhom nejzne\u010dis\u0165uj\u00facej\u0161om odvetv\u00ed – m\u00f3dnom priemysle, ke\u010f prv\u00fdm v\u00fdrobkom boli pr\u0161ipl\u00e1\u0161te a\u00a0potom pri\u0161li na rad slne\u010dn\u00e9 okuliare. Teraz sa zameriavaj\u00fa na prototypy n\u00e1bytku, hlavne stoli\u010diek a\u00a0doplnkov do interi\u00e9ru, zubn\u00fdch kefiek, termopoh\u00e1rov na k\u00e1vu, ale t\u00fdm to nekon\u010d\u00ed. Sk\u00fa\u0161aj\u00fa aj v\u00fdrobu ta\u0161iek a\u00a0text\u00edli\u00ed. Vedci spolupracuj\u00fa aj s\u00a0lek\u00e1rskym odvetv\u00edm, a\u00a0tie\u017e pracuj\u00fa na v\u00fdvoji do\u010dasn\u00fdch implant\u00e1tov spolu s\u00a0Technickou univerzitou v\u00a0Ko\u0161iciach, ktor\u00e9 by mohli pom\u00f4c\u0165 pri komplikovan\u00fdch zlomenin\u00e1ch. V\u00a0laborat\u00f3ri\u00e1ch tkaninov\u00e9ho in\u017einierstva by bolo mo\u017en\u00e9 vytvori\u0165 n\u00e1hradn\u00e9 org\u00e1ny na biopodklade, ktor\u00fd je schopn\u00fd sa po \u010dase rozlo\u017ei\u0165.\u00a0                                                                                                                                                                                                                                                                                                                                                                                        4.4\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Bioplasty z \u201ekuchyne\u201c slovensk\u00fdch vedcov","item":"https:\/\/www.t3m.sk\/bioplasty-z-kuchyne-slovenskych-vedcov\/#breadcrumbitem"}]}]