Essays about: "GC-MS-MS"

Showing result 1 - 5 of 88 essays containing the word GC-MS-MS.

  1. 1. Analysis of fatty acids in fatty acid-based herbicides by gas chromatography

    University essay from Lunds universitet/Kemiska institutionen

    Author : Mohamad Abd Elwadood; [2023]
    Keywords : Analytical Chemistry; Fatty Acids; Gas Chromatography; Green Herbicides; Retention Index; Flame Ionization Detector; Mass Spectrometry; Supercritical Carbon Dioxide Extraction.; Chemistry;

    Abstract : 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. READ MORE

  3. 2. The impact of human relevant mixture of contaminants on the development of human adipocytes

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Annika Jansson; [2023]
    Keywords : ;

    Abstract : The objective of this project was to investigate how organic anthropogenic chemicals (OCs) effect the differentiation of adipocytes in the human body. The objective is also to contribute to novel research in how groups of chemicals in our surrounding affect us. READ MORE

  4. 3. Investigation into methods for N-trifluoromethylation of a key intermediate in the synthesis of an SGLT1 inhibitor and potential starting point for anti-diabetes drugs

    University essay from Uppsala universitet/Preparativ läkemedelskemi

    Author : Alfred Larsson; [2023]
    Keywords : SGLT; SGLT1; diabetes; trifluoromethyl; N-trifluoromethylation;

    Abstract : Sodium-glucose transporters (SGLTs) are a group of membrane proteins involved in regulating blood-glucose levels. Compounds which inhibit SGLTs are therefore of interest in the development of new treatments for diabetes. READ MORE

  5. 4. Chemical analysis of polycyclic aromatic compounds in plastic materials used in indoor environments

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Lania Yara; [2023]
    Keywords : polycyclic aromatic hydrocarbons; additives; plastics; artificial leather;

    Abstract : Human bodies are in constant interaction with materials containing known and unknown chemicals of hazardous behavior. One group of chemicals are polycyclic aromatic compounds (PACs) which can be present in both indoor and outdoor materials, commonly in plastics. READ MORE

  6. 5. Judging a loaf by its appearance : A protocol to study bread and bread-like fragments based on the study cases of Gamla Uppsala, Valsgärde, and Gnista

    University essay from Uppsala universitet/Institutionen för arkeologi och antik historia

    Author : Sara Scaglia; [2023]
    Keywords : Bread; Organic charred remains; Uppland; Experimental archaeology; Archaeobotany; Lipid analyses.; Bröd; organiska förkolnade lämningar; Uppland; experimentell arkeologi; arkeobotanik; lipidanalyser;

    Abstract : Bread is an important cultural and social marker, and it occurs in many contexts, often preserved as carbonised. However, as bread fragments are typically small and anonymous, their total value of them is not appreciated. Often bread material is grouped simply as organic and not considered. READ MORE