ISO-FLUCS: symmetrization of optofluidic manipulations in quasi-isothermal micro-environments

A Minopoli, S Wagner, E Erben, W Liao, ID Stoev… - elight, 2023 - Springer
Recently, it has been demonstrated that thermoviscous flows can be used for a range of fine
micromanipulations, such as moving the cytoplasm of cells and developing embryos …

Highly sensitive force measurements in an optically generated, harmonic hydrodynamic trap

ID Stoev, B Seelbinder, E Erben, N Maghelli… - ELight, 2021 - Springer
The use of optical tweezers to measure forces acting upon microscopic particles has
revolutionised fields from material science to cell biology. However, despite optical control …

Opto-fluidically multiplexed assembly and micro-robotics

E Erben, W Liao, A Minopoli, N Maghelli… - Light: Science & …, 2024 - nature.com
Techniques for high-definition micromanipulations, such as optical tweezers, hold
substantial interest across a wide range of disciplines. However, their applicability remains …

Accumulation and Stretching of DNA Molecules in Temperature-Induced Concentration Gradients

DJ Simon, T Thalheim, F Cichos - The Journal of Physical …, 2023 - ACS Publications
Temperature fields provide a noninvasive approach for manipulating individual
macromolecules in solution. Utilizing thermophoresis and other secondary effects resulting …

Theoretical model of confined thermoviscous flows for artificial cytoplasmic streaming

W Liao, E Erben, M Kreysing, E Lauga - Physical Review Fluids, 2023 - APS
Recent experiments in cell biology have probed the impact of artificially induced intracellular
flows in the spatiotemporal organization of cells and organisms. In these experiments, mild …

Force measurement goes to femto-Newton sensitivity of single microscopic particle

X Zhang, B Gu, CW Qiu - Light, Science & Applications, 2021 - nature.com
Highly sensitive force measurements of a single microscopic particle with femto-Newton
sensitivity have remained elusive owing to the existence of fundamental thermal noise. Now …