Sökning: "gunshot residue"

Hittade 2 uppsatser innehållade orden gunshot residue.

1. 1. Development of a Neutron Activation Analysis station at the Lund Ion Beam Analysis Facility

   Kandidat-uppsats, Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

   Författare :Josephine Lindsey-Clark; [2021]
   Nyckelord :Neutron Activation Analysis; NAA; European Spallation Source; ESS; Lund Ion Beam Analysis Facility; LIBAF; Gamma-Ray Spectra; Physics and Astronomy;

   Sammanfattning : This report outlines the first stages of the development of the Neutron Activation Analysis station at the Lund Ion Beam Analysis Facility in the Division of Nuclear Physics, Lund University. The motivation for this project is to use the Neutron Activation Analysis detection technique for environmental monitoring around the European Spallation Source, soon to come into operation. LÄS MER

3. 2. Detection of gunshot residue and explosives using hybrid graphene/quantum dot based sensors

   Master-uppsats, Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

   Författare :Elsa de Geer; [2017]
   Nyckelord :Graphene; quantum dots; explosives; gunshot residue; fluorescence; quenching; Technology and Engineering;

   Sammanfattning : This master thesis investigates the use of chemically exfoliated graphene, CdSe/CdS/ZnS quantum dots and graphene quantum dots for fluorescence based detection of gunshot residue and explosives. Specifically, nitroglycerine is chosen as the target substance in gunshot residue and the nitroaromatic compounds trinitrotoluene and dinitrotoluene are chosen as target explosives. LÄS MER