Sökning: "Hydroxyethyl cellulose HEC"

Hittade 2 uppsatser innehållade orden Hydroxyethyl cellulose HEC.

1. 1. Optimisation of capillary gel electrophoresis method for enhanced separation of mRNA shortmers

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för kemi - BMC

   Författare :Nina Petersson; [2018]
   Nyckelord :;

   Sammanfattning : Advancements in the field of modified messenger RNA (mRNA) has led to new ventures in the pharmaceutical industry. However, new drug products demand new analytical methods to ensure the efficacy and purity of the drug. LÄS MER

3. 2. Emulsion polymerization of vinyl acetate with renewable raw materials as protective colloids

   Master-uppsats, KTH/Skolan för kemivetenskap (CHE)

   Författare :Hanna Lange; [2011]
   Nyckelord :Poly vinyl alcohol PVA ; Hydroxyethyl cellulose HEC ; Emulsion polymerization; Protective colloid; Starch;

   Sammanfattning : Emulsion polymerizations of vinyl acetate (VAc) were performed by fully or partially replacing poly(vinyl alcohol) (PVA) with renewable materials as protective colloids or by adding renewable materials, as additives or fillers, to the emulsions during or after polymerization. The purpose of the study was to increase the amount of renewable materials in the emulsion. LÄS MER