20.500.12556/RUL-129713 Laboratorij na papirju v analizni kemiji Lab-on-paper in analytical chemistry Laboratorij na papirju, ena od miniaturiziranih naprav v analizni kemiji, je veliko doprinesla k razvoju analiznih metod. Nekoč napravi niso namenili veliko pozornosti, a so jo pozitivne lastnosti, kot so preprostost, cenovna ugodnost, prenosljivost, prijaznost do okolja, uvrstile na sam vrh. Papir, ki je glavni element laboratorija na papirju, je tanek, lahek in prilagodljiv material, sestavljen iz celuloznih vlaken. Prenos tekočine preko papirja temelji na mikrofluidiki. Ker v papirju deluje kapilarni vlek, za premikanje tekočin ne potrebujemo dodatnega vira energije. Diplomsko delo je sestavljeno s preučevanjem člankov, ki laboratorij na papirju ne uporabijo samo kot zamenjavo tradicionalnih tehnik, pač pa tudi kot prenosno analizno napravo. Laboratorij na papirju še ni tako zanesljiv, da bi popolnoma zamenjal tehnike, ki se dandanes najbolj uporabljajo. Problem je predvsem veliko število lažno negativnih in lažno pozitivnih izidov, ki jih raziskovalci skozi obsežne raziskave poskušajo kar se najbolj da zmanjšati. Lab on paper, a miniaturized device in analytical chemistry, has contributed a lot to the development of analytical methods. In the past, this device did not receive much attention, but its positive characteristics, such as simplicity, low price, portability, and environmental friendliness, have put it at the forefront. Paper, the main element of lab on paper, is a thin, light, and adjustable material, made from cellulose fibres. The transfer of liquids through paper is based on microfluidics. Since capillary forces are characteristic of paper, no additional source of energy is required to move liquids. This paper was made by studying articles, in which lab on paper is used not only as a substitute for traditional methods, but also as a portable analytical device. However, lab on paper is not reliable enough to entirely replace most frequently used methods. The problem is associated with the high number of falsely positive and falsely negative results, which researchers try to reduce as much as possible through extensive further research. laboratorij na papirju miniaturizacija elektrokemija lab-on-paper miniaturization electrochemistry true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2021-09-07 09:55:00 2021-09-07 09:55:01 2022-09-09 04:12:55 0000-00-00 00:00:00 2021 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 14541 79214851 Meglen_Maja_-_Laboratorij_na_papirju_v_analizni_kemiji.pdf Meglen_Maja_-_Laboratorij_na_papirju_v_analizni_kemiji.pdf 1 395C4AE00B7D2CA13573D3D8D1F760C0 a823b0723de7e139e80b802e25cbb45b5dcff5dd3b1fb1d3c2c56328d56ab00f a95a0c4d-0fb0-11ec-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=146738 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0