20.500.12556/DKUM-85752 Funkcionalizacija tekstilij z uporabo biopolimerov iz odpadnih mas diplomsko delo Functionalization of textiles using biopolymers from waste Diplomsko delo je usmerjeno v dokazovanje multifunkcionalnosti tekstilij, na katere so bile nanešene 4 apretirne raztopine, ekstrahirane iz odpadne biomase perutninskega perja in volne (ki vsebujeta biopolimer keratin) s pomočjo zelene hidrotermalne razgradnje. Polovica vzorcev je bila dodatno dializirana skozi dializno membrano. Najprej so bili določeni kemijski parametri in lastnosti ekstrahiranih raztopin (dializirana in nedializirana raztopina iz perja, dializirana in nedializirana raztopina iz volne), s poudarkom na sledenju biopolimeru keratinu. Po nanosu raztopin na poliestrsko tekstilijo, kot referenčno tekstilijo, je bila dokazana prisotnost teh raztopin na površini tkanine. Prav tako so bile analizirane nove multifunkcionalne lastnosti tekstilij. Najopaznejši doprinos k lastnostim se kaže v izjemnem antioksidativnem delovanju, ognjevarnosti, UV zaščiti in hidrofilnosti novih multifunkcionalnih tekstilij. The diploma thesis is focused on demonstrating the multifunctionality of textiles treated with four finishing solutions extracted from waste biomass of poultry feathers and wool (containing the biopolymer keratin) using green hydrothermal degradation, with half of the samples further dialyzed through a dialysis membrane. First, the chemical parameters and properties of the extracted solutions (dialyzed and non-dialyzed solutions from feathers, dialyzed and non-dialyzed solutions from wool) were determined, with a focus on tracking the biopolymer keratin. After applying the solutions to polyester textiles as reference materials, the presence of these solutions on the fabric's surface was confirmed, and new multifunctional properties of the textiles were analyzed. The most notable contributions to the properties are observed in exceptional antioxidant activity, flame resistance, UV protection, and hydrophilicity of the new multifunctional textiles. keratin biopolimer perutninsko perje volna hidrotermalna razgradnja multifunkcionalnost tekstilije keratin biopolymer poultry feathers wool hydrothermal degradation multifunctionality textiles true true false [V. W. Bračko] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2023-09-10 17:29:48 2024-02-28 11:52:09 2024-03-12 03:39:43 0000-00-00 00:00:00 2023 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (XI, 46 f.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 677.017:620.3(043.2) 188411651 VS_Bracko_Vanessa_Wendy_2023.pdf VS_Bracko_Vanessa_Wendy_2023.pdf 1 780BE190E79D470397863D92E7D1535C 27b1687eb796b28b08e58682b8d25deabec6ae9927c618295905163b20891fb1 44bbfb57-5859-11ee-a4d2-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=172726 Fakulteta za strojništvo 0 0 0