Essays about: "HIC"

Showing result 1 - 5 of 10 essays containing the word HIC.

  1. 1. Screening of HETP test conditions and resin storage solutions for HIC

    University essay from Uppsala universitet/Analytisk farmaceutisk kemi

    Author : Lise-Lotte Ronnerfors; [2023]
    Keywords : Hydrophobic Interaction Chromatography; Pfizer Health AB; Column packing;

    Abstract : Hydrophobic interaction chromatography (HIC) is a common purification method for biological drug substances. For continuous monitoring the quality of the purification, a column performance test is carried out to test the packing of the resin. READ MORE

  3. 2. Navigating Large-Scale Plasmid DNA Purification : A Recommendation of Current and Future Downstream Purification Solutions

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Matilda Eriksson; Alva Wells; Maria Frey; Lisa Johansson; Gabriel Pettersson; David Sjöberg; [2023]
    Keywords : Plasmid purification; pDNA; large-scale chromatography;

    Abstract : Previous small-scale methods for plasmid DNA (pDNA) purification fail to meet theindustry’s demand for sufficient quantities. Greater volumes of bacterial lysates are a consequence of larger volumetric fermentations and traditional large-scale down-stream purification processes have some disadvantages and limitations. READ MORE

  4. 3. Climate Resilient Development and Disasters : Trend analysis of policy change after milestone events in the period 2000 - 2020

    University essay from Uppsala universitet/Statsvetenskapliga institutionen

    Author : Hannes Grünfeld; [2023]
    Keywords : Climate resilient development; disaster-reform hypothesis; milestone events; effect lag; trend analysis;

    Abstract : There is a debate within the field of policy studies whether disasters are drivers of policy reforms, as encapsulated by the disaster-reform hypothesis. Since the disaster rate for extreme weather events are increasing in frequency and severity due to climate change, it is of high relevance to study if these disasters have any effect on climate polices. READ MORE

  5. 4. Unspecific interactions in different batch variations of agarose based base matrices at different NaCl concentrations.

    University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Author : Kejvan Ghofranpanah; [2022]
    Keywords : Lysozyme; hydrophobicity; size exclusion chromatography; NaCl concentrations; isocratic elution; Lysozym; hydrofobicitet; size exclusion chromatography; NaCl-koncentrationer; isokratisk eluering;

    Abstract : Size exclusion chromatography (SEC) separates molecules based on their actual size rather than their molecular weight. This indicates that the smaller a molecule is, the longer it will be held in the column since it can penetrate the pores more effectively than a bigger molecule, resulting in a longer retention time, whereas the larger molecule has a shorter retention time. READ MORE

  6. 5. Head impact detection with sensor fusion and machine learning

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Aron Strandberg; [2022]
    Keywords : head impact detection; sensor fusion; 3D; machine learning; support vector machine; random forests;

    Abstract : Head injury is common in many different sports and elsewhere, and is often associated with differentdifficulties. One major problem is to identify and value the injury or the severity. Sometimes there is no sign of head injury, but a serious neck distortion has occurred, causing similar symptoms as head injuries e.g. READ MORE