Essays about: "UV-vis spectroscopy"

Showing result 1 - 5 of 41 essays containing the words UV-vis spectroscopy.

1. 1. Biopolymers processed and used as enzyme carriers

   University essay from KTH/Fiber- och polymerteknologi

   Author : Dániel Mészáros; [2023]
   Keywords : Biobased materials; plasticized sodium alginate; water stability; extraction kinetics; enzyme carrier; Biobaserade material; Mjukgjort natriumalginat; Vattenstabilitet; extraktionskinetik; Enzymbärare;

   Abstract : Syftet med detta masterprojekt var att undersöka möjligheten att använda biobaserat, mjukgjort natriumalginat (NaAlg) som enzymbärare. Alginaterna görs traditionellt bearbetbara genom att tillsätta olika mjukgörare, såsom polyoler (glycerol, sorbitol, etc.), i detta arbete användes glycerol. READ MORE

3. 2. Multifunctional ice and snow repellent coatings for photovoltaic modules

   University essay from Uppsala universitet/Solcellsteknik

   Author : Gunnar Sandkvist; [2023]
   Keywords : sol-gel; superhydrophobic; dip-coating; anti-reflective; silica;

   Abstract : Implementation of solar power by photovoltaic modules in cold climates, such as northern Sweden, implies several challenges. Ice and snow coverage not only leads to reduction in energy production due to shading, but it also puts equipment at risk from additional weight. READ MORE

4. 3. Optical properties of water absorbing textiles for camouflage

   University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

   Author : Eveline Örtenberg; [2023]
   Keywords : Camouflage; SWIR; Water; Nanocellulose; CNF; Textiles;

   Abstract : Background matching, a form of camouflage, involves species developing patterns and coloration that closely resemble their environment. Humans have utilized camouflage and background matching, particularly in military applications, to reduce detectable characteristics, known as signatures. READ MORE

5. 4. Processing techniques of perovskite solar cells : Properties depending on material and manufacturing

   University essay from Uppsala universitet/Fysikalisk kemi

   Author : Andréa Nordmark; Simon Nilsson; [2023]
   Keywords : ;

   Abstract : This project investigates how different types of perovskite solar cells, differentiated by choice of materials and processing techniques, compares to each other regarding performance and characterization. The purpose of the project is to further develop perovskite solar cells and to improve the method of manufacturing for better performance. READ MORE

6. 5. Topical formulation of antimicrobials for wound care

   University essay from Uppsala universitet/Institutionen för farmaceutisk biovetenskap

   Author : Ida Cederwall; [2022]
   Keywords : topical formulation; antibiotic resistance; topical antimicrobial formulation; topical gel; AMP; AP114; amoxicillin; wound care; poloxamer; HPMC;

   Abstract : The increasing spread of antibiotic resistance among bacteria poses a major threat to the public health. There is an urge for the development of innovative formulations of existing and new antibiotics. READ MORE