Stellenausschreibungen

Biointerfaces Lab (Prof. Dr. Danijela Gregurec) is offering

Laboratory Practical (1): Polymer Coating and Streptavidin Labeling of Magnetic Nanomaterials

Task will be to optimize the surface functionalization of magnetic nanoparticles to improve stability and functionality for potential applications in the biomedical field. The work includes basic organic chemistry, bioconjugation techniques, and characterization of the coated nanomaterials using standard analytical methods.Duration: 3-6 weeks, Attendance can be arranged flexibly in accordance with the required lab workCompatible with Bio-Organic and Bio-Inorganic Chemistry Lab (Modulnummer: 46514)

Master Thesis (1): Synthesis of Magnetic Nanomaterials

Master Thesis in the field of synthesis of magnetic nanomaterials. Anisotropic geometries in magnetic nanostructures have been described by our group (Gregurec et al., 2021) with properties highly desirable for application in mechanical neuromodulation. Spindle or tube shape like nanoparticles represent promising candidates, as their rotation can be induced through external magnetic field stress, while still presenting a favorable shape. The thesis will focus on the optimization of a hydrothermal reaction for the synthesis of nanotubes and nanospindles. The candidate will characterize the material and is expected to obtain a sound knowledge of crystal phase identification (QualX software, cell parameters calculations, Gaussian/Lorentzian fitting, etc.), magnetization curve analysis, and hands-on experience in sample preparation as well as basic TEM operation. The ideal candidate should have background in chemical synthesis and/or material science and a genuine interest in protocol development in material production, as well as an open-minded mentality, to work in a highly international and interdisciplinary team. This master thesis is integrated into a multidisciplinary project developing novel approaches for the treatment of neurodegenerative diseases, funded by the European Union’s European Innovation Council HORIZON-EIC-PATHFINDER program.

Master thesis (2): Calcium imaging for assessing magnetoelectric nanoparticle actuation on neurons

Master Thesis project in the field of nanotechnology and neuro-stimulation. The project aims to demonstrate the functionality of magnetoelectric nanoparticles in vitro. Experiments will be performed using fluorescence microscopy techniques to track calcium flux during induced cellular stimulation. The candidate will acquire comprehensive understanding on magnetoelectric materials and ion channel activation, hands on experience in primary cell cultures of hippocampal neurons as well as a direct handling of a fluorescence microscope and image processing. Ideally the MSc candidate should have a background in cultivation of cells and previous experience on microscopy (optical or fluorescent), as well as an open-minded mentality, to work in a highly international and interdisciplinary team. This master thesis is integrated into a multidisciplinary project developing novel approaches for treatment of neurodegenerative diseases, funded by the European Union’s European Innovation Council HORIZON-EIC-PATHFINDER program.

Department of Physics Chair of Experimental Physics (Maier Working Group)

We invite applications for a fully funded PhD position focused on the growth and atomic-scale investigation of ALD-grown 2D materials using high-resolution scanning probe microscopy.

The position is embedded within the DFG Collaborative Research Center SFB 1719

“ChemPrint – Next-generation printed semiconductors: Atomic engineering via molecular surface chemistry.”

The project focuses on the structural and electronic properties of two-dimensional semiconductors grown by atomic layer deposition (ALD).

Investigations will be carried out under ultrahigh vacuum (UHV) at temperatures ranging from 5 K to room temperature, using low-temperature scanning tunneling microscopy (LT-STM) and non-contact atomic force microscopy (nc-AFM).

Key research topics include:

• Characterizing the band structure, surface morphology, and point defects in ALD-grown 2D semiconductors.

• Developing and applying molecular functionalization strategies to tune their electronic properties.

• Investigating the controlled formation of heterolayers and interfaces for potential device integration.

The PhD candidate will work in SPM group (Prof. S.Maier) in FAU's physics department in close collaboration with synthetic chemistry groups, who will provide custom-designed molecular building blocks for the 2D material growth, and with theoretical physics groups, who will support the interpretation of experimental data through computational modeling.

Necessary qualifications:

• Master's degree in physics, material sciences, nanosciences, physical chemistry or a related field.

• Strong interest in surface science, scanning probe microscopy, and UHV techniques; previous experience in these techniques is a benefit, but not mandatory.

• High motivation for interdisciplinary collaborations and a team player.

• Strong communication skills in English, both written and spoken; knowledge of German is not mandatory.

Befristetes Forschungsvorhaben

We offer:

• Access to state-of-the-art infrastructure, including several low-temperature UHV STM/AFM systems and advanced surface preparation facilities.

• A dynamic, interdisciplinary research environment spanning surface physics, materials chemistry, and molecular nanoscience.

• Opportunities for collaboration across the ChemPrint consortium, participation in the structured ChemPrint Graduate Program, with opportunities for professional training, international travel, and collaborative research.

• The salary will be according to the German TV-L E13 (75%) for 3.5 years.

• The preferred starting date is October 2025, but this is negotiable.

How to apply:

• Cover letter describing your interest and relevant experience

• Curriculum vitae

• Academic transcripts and certificates

• Contact information for 1–2 academic referees