Category Archives: General

Our Optical Tweezer Review published as E-book.

Our review article “Optical Tweezers Approaches for Probing Multiscale Protein Mechanics and Assembly,” written in collaboration with Prof. Nancy Forde from Simon Fraser University, has been added to the Frontier in Physics Research Topic collection “Optical Trapping and Nanosurgery.” The collection can be downloaded (PDF or EPUB) from the link above.

K Lehmann, M Shayegan, Gerhard A. Blab, N R Forde: Optical Tweezers Approaches for Probing Multiscale Protein Mechanics and Assembly. In: Frontiers in Molecular Biosciences, vol. 7, 2020.

Masters and Bachelor Research Projects Available

We are looking for experimentally interested Masters and/or Bachlor students want to do their thesis project on the topic of OCT (Optical Coherence Tomography, with PhD candidate Pegah Asgari). OCT is an microscopy techique that allows to visualize small, sub-nanometre changes in a sample by means of interference. The ulitmate goal is to visualize electrophysiologic Action Potentials in live cells noninvasively, using optical means alone.

The project will involve learning how to operate the OCT system, but depending on the qualifications and interests of the student, it can be tailored towards a more experimentally oriented work, or focus more on theoretical aspects such as data and noise analysis — the latter being of utmost importance for an optical technique with picometre sensitivity!

If you are intested and want to know more, please contact Gerhard Blab!

Master’s Projects Available: “Short Range Interactions of Fluorescent Dyes”

We are currently offering a masters research project for students of Experimental Physics, or for preference, Nanomaterials Science in our lab (Molecular Biophysics). The research concerns energy transfer and quenching effects observed in fiducial markers for CLEM* and fluorescent labels used in super-resolution microscopy. You will find the full project description and contact details after the break.

Continue reading Master’s Projects Available: “Short Range Interactions of Fluorescent Dyes”

New Publication: “Fluorescently Labelled Silica Coated Gold Nanoparticles as Fiducial Markers for Correlative Light and Electron Microscopy”

I am happy to report that the results of single-particle experiements on fluorescent fiducial markers by PhD candidate Jantina and bachelor student Tom have been published in the journal “Scientific Research“.

Continue reading New Publication: “Fluorescently Labelled Silica Coated Gold Nanoparticles as Fiducial Markers for Correlative Light and Electron Microscopy”

Focus On Microscopy in Bordeaux

This week, several members of our group will attend the Focus On Microscopy Conference in Bordeaux, France. There, we will present a poster and give two talks:

In addition, may I wholeheartly recommend a talk by one of our colleagues from the Soft Condensed Matter Group: