Investigation of soft matter nanomechanics by atomic force microscopy and optical tweezers: A comprehensive review

A Magazzù, C Marcuello - Nanomaterials, 2023 - mdpi.com
Soft matter exhibits a multitude of intrinsic physico-chemical attributes. Their mechanical
properties are crucial characteristics to define their performance. In this context, the rigidity of …

Brillouin microscopy

I Kabakova, J Zhang, Y Xiang, S Caponi… - Nature Reviews …, 2024 - nature.com
The field of Brillouin microscopy and imaging was established approximately 20 years ago,
thanks to the development of non-scanning high-resolution optical spectrometers. Since …

Robust membrane protein tweezers reveal the folding speed limit of helical membrane proteins

S Kim, D Lee, WCB Wijesinghe, D Min - Elife, 2023 - elifesciences.org
Single-molecule tweezers, such as magnetic tweezers, are powerful tools for probing nm-
scale structural changes in single membrane proteins under force. However, the weak …

Fluorescence-coupled micropipette aspiration assay to examine calcium mobilization caused by red blood cell mechanosensing

H Wang, P Obeidy, Z Wang, Y Zhao, Y Wang… - European Biophysics …, 2022 - Springer
Mechanical stimuli such as tension, compression, and shear stress play critical roles in the
physiological functions of red blood cells (RBCs) and their homeostasis, ATP release, and …

[PDF][PDF] Investigation of Soft Matter Nanomechanics by Atomic Force Microscopy and Optical Tweezers: A Comprehensive Review. Nanomaterials 2023, 13, 963

A Magazzù, C Marcuello - 2023 - researchgate.net
Soft matter exhibits a multitude of intrinsic physico-chemical attributes. Their mechanical
properties are crucial characteristics to define their performance. In this context, the rigidity of …

The N-terminal autoinhibitory module of the A1 domain in von Willebrand factor stabilizes the mechanosensor catch bond

YC Zhao, H Wang, Y Wang, J Lou, LA Ju - RSC Chemical Biology, 2022 - pubs.rsc.org
The von Willebrand factor (VWF), by interacting with the circulatory system and platelets,
harnesses hemodynamic forces to form hemostatic plugs or occlusive thrombi. The …

[HTML][HTML] Trapping light, revealing properties: Laser trapping as a powerful tool for photoluminescence spectroscopy

MJ Islam, N Sayara, T Talukder… - Chemical Physics …, 2024 - Elsevier
Laser trapping, a non-contact technique for manipulating microscopic objects, has gained
prominence in scientific research. When coupled with fluorescence spectroscopy, it offers a …

Shining Light in Mechanobiology: Optical Tweezers, Scissors, and Beyond

AB Stilgoe, IA Favre-Bulle, ML Watson… - ACS …, 2024 - ACS Publications
Mechanobiology helps us to decipher cell and tissue functions by looking at changes in their
mechanical properties that contribute to development, cell differentiation, physiology, and …

Visualizing, Quantifying and Mapping Chromatin Remodelers at Work with Single-Molecule and Single-Cell Imaging

H Sielaff, ZW Zhao - The International Journal of Biochemistry & Cell …, 2024 - Elsevier
Chromatin remodeling, carried out by four major subfamilies of ATP-dependent remodeler
complexes across eukaryotes, alleviates the topological challenge posed by nucleosomes …

[PDF][PDF] Recent advances in optical techniques for dynamically probing cellular mechanobiology

FQ Wang, Q Zhang, M Yang, BH Yin… - Biomed Eng …, 2024 - tmrjournals.com
Cellular mechanotransduction characterized by the transformation of mechanical stimuli into
biochemical signals, represents a pivotal and complex process underpinning a multitude of …