During her PhD at the Soft Condensed Matter group headed by Prof. Alfons van Blaaderen at Utrecht University, Albrecht worked on laser modification and plasmonic properties of anisotropic metal nanoparticles. Afterwards, she moved to the Electron Microscopy for Material Science group at the University of Antwerp and worked on in situ nanoparticle transformations studied in 3D by electron tomography. With a Marie Skłodowska-Curie Individual Fellowship, which she partially conducted at the Single-Molecule Optics group of Prof. Michel Orrit at Leiden University, she could combine her interest in advanced electron microscopy and single particle optical spectroscopy.