Sökning: "analytical chemistry"
Visar resultat 1 - 5 av 56 uppsatser innehållade orden analytical chemistry.
1. Creating a High-Throughput Workflow for Automated Peptide Characterization using LC-MS
Master-uppsats, Lunds universitet/Centrum för analys och syntesSammanfattning : In the early stage of a drug discovery project, there is a need for efficient methods that can analyse peptides in short time. This includes methods that confirm the peptide’s identity and estimates its relative purity in an efficient and reliable way. LÄS MER
2. Vem får synas? : En bildanalytisk undersökning utifrån genus av bilderna i läromedel inom fysik och kemi för årskurs 4–6.
Uppsats för yrkesexamina på grundnivå, Malmö universitet/Institutionen för naturvetenskap, matematik och samhälle (NMS)Sammanfattning : .... LÄS MER
3. Analysis of fatty acids in fatty acid-based herbicides by gas chromatography
Master-uppsats, Lunds universitet/Kemiska institutionenSammanfattning : Fatty acids-based herbicides are considered to be a green alternative to synthesized weed control products. However, the environmentally sustainable effect of those herbicides needs more investigation to be confirmed. LÄS MER
4. Ion pair chromatography of carboxylic and sulfonic acids with trialkylamines : An investigation of the relationship between the adsorption isotherm of the IPR and the retention factor of the analyte
Kandidat-uppsats, Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)Sammanfattning : Ion pair chromatography has found many uses within analytical chemistry and understanding of the chromatographic process with an ion-pairing reagent have been studied since the 1970s. The adsorption of the Ion-pairing reagent to the stationary phase is understood to be important and many studies have been dedicated to looking at the adsorption isotherms of the earlier quaternary alkylammonium ions. LÄS MER
5. Chemical modification of starch in order to get thermoplastic properties
Kandidat-uppsats, KTH/MaterialvetenskapSammanfattning : There are numerous advantages of replacing traditional non-biodegradable synthetic plastics with bio-based plastics. Starch is globally available, cheap, renewable, and biodegradable. However, starch has a poor product performance and is relatively difficult to process, as conventional melt processing techniques cannot be used. LÄS MER