Browsing Naturwissenschaften, Mathematik und Informatik by Referee "Enderlein, Jörg Prof. Dr."
Now showing items 1-20 of 56
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Sensory processing and learning in spiking neural networks
(2025-02-12)Organisms are capable of navigating an extremely complex environment with the help of their senses. To do this, they exploit that high dimensional sensory inputs can often be predicted from relatively sparse information, ... -
Coherent attosecond electron microscopy
(2024-12-20)This work contributes to the development of time-resolved electron microscopy techniques for imaging optical excitations. Two articles, reprinted in this cumulative thesis, present novel measurement schemes that image the ... -
Processes of structure formation in copolymer systems
(2024-11-15)Block copolymers exhibit complex properties, such as self-assembly capabilities and viscoelasticity, making them indispensable in various industries and scientific fields. Their ability to create ordered microscopic ... -
Characterization and modeling of ultrasound propagation and cavitation in confined flow geometries
(2024-07-08)Acoustic cavitation is a process by which small bubbles are formed in a liquid that is exposed to sound waves such as ultrasound. These bubbles are peculiar because they expand and collapse violently on themselves resulting ... -
Action understanding and prediction during inter-agent interaction
(2024-06-17)The utilisation of robotics has seen a significant rise over the years, particularly fuelled by the burgeoning advancements in deep learning and artificial intelligence research and development. Despite this progress, the ... -
Automated aberration correction for STED microscopy
(2023-09-26)Stimulated emission depletion (STED) microscopy is a powerful super resolution fluorescence microscopy technique that surpasses the diffraction limit. However, the performance of a STED microscope can be adversely ... -
Dynamical remodeling of visual circuit architecture
(2023-06-14)Visual cortex, as a model for plasticity, has been studied for many years. It is still controversial, however which mechanisms guide the emergence and development of a hallmark of the cortical functional architecture, ... -
Towards an active matter perspective on sarcomere dynamics in cardiomyocytes
(2023-04-19)The contraction of cardiac muscles emerges from the collective dynamics of myosin motor proteins organized in sarcomeres, 2 μm-sized contractile units. Inside individual cardiomyocytes, dozens of sarcomeres in series form ... -
High-Resolution Reflection Microscopy via Absorbance Modulation
(2023-01-11)The properties of composite materials are primarily governed by their microstructural features, which can vary in size from a few nanometres to several micrometres. Optical microscopy is one of the primary tools for ... -
Detection of Monoamine Mediated Immune Cell Communication by Nanosensors
(2022-11-11)The immune system comprises many organs, organ systems, cell types and secretory components that together form an intricate host defense network encompassing physical, biological and chemical barriers. Secretory components ... -
Improving electron microscopic hardware to push the resolution limits in single particle cryo-EM
(2022-07-19)Electron cryomicroscopy (cryo-EM) is a powerful tool in structural biology for determining 3D structures of macromolecular complexes. In the previous decade, many technological advancements have been introduced to improve ... -
Engineering of a bacteriophytochrome-derived reversibly switchable fluorescent protein for the application in super-resolution microscopy in the near-infrared window
(2022-06-29)The developments of fluorescence microscopy techniques has advanced our understanding of biological systems on a cellular level. In recent years, several super-resolution microscopy techniques overcame the diffraction ... -
Epithelial Cells under Mechanical Strain: an Investigation
(2022-06-29)Cells are the minimal living unit of the body. Each cell plays a vital role that must withstand various stresses, from chemical environments to mechanical strain and temperature variations. One of these vital cell types ... -
Advanced multiplexing techniques in single molecule localisation microscopy
(2022-05-13)DNA point accumulation for imaging in nanoscale topography (DNA-PAINT) is a powerful super-resolution technique highly suitable for multi-target (multiplexing) bio-imaging applications. However, multiplexed imaging of cells ... -
Metal-induced aggregation of ß-peptides on membrane surfaces
(2022-04-05)According to the liquid mosaic model of Singer and Nicolson, the cell membrane defines the boundaries of a cell to the inside and outside and describes a twodimensional lipid bilayer. Integrated into this lipid bilayer ... -
Anomalous Diffusion in Protein Dynamics
(2022-02-14)Almost all processes in life are governed by proteins which are biomolecules consisting of a chain of amino acids. They perform a wide range of functions in organisms, including catalysis of metabolic reactions, transport ... -
Fast, Three-Dimensional Fluorescence Imaging of Living Cells
(2022-01-21)This thesis focuses on multi-plane fluorescence microscopy for fast live-cell imaging. To improve the performance of multi-plane microscopy, I developed new image analysis methods. I used these methods to measure and analyze ... -
New Concepts for STED Microscopy
(2022-01-04)Fluorescence nanoscopy allows to non-invasively resolve three-dimensional cellular structures beyond the diffraction limit. One of these high resolution imaging techniques is stimulated emission depletion (STED) microscopy. ... -
Optogenetic Control of Cardiac Arrhythmias
(2022-01-04)The regular, coordinated contraction of the heart muscle is orchestrated by periodic waves generated by the heart’s natural pacemaker and transmitted through the heart’s electrical conduction system. Abnormalities occurring ... -
Aufbau einer Silicanin-1-haltigen Modellmembran des Silicafällungsvesikels aus Thalassiosira pseudonana
(2021-12-23)Silica polycondensation occurring in diatom organelles called silica deposition vesicles (SDVs) leads to valve and girdle band formation to complete the biosilica cell wall after cell division. This biosilica shows ...