Local measurements of viscoelastic parameters of adherent cell surfaces by magnetic bead microrheometry.
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A magnetic bead microrheometer has been designed which allows the generation of forces up to 10(4) pN on 4.5 micron paramagnetic beads to measure local viscoelastic properties of the surface of adhering fibroblasts and a surface shear modulus of mu * is found.About:
This article is published in Biophysical Journal.The article was published on 1998-10-01 and is currently open access. It has received 722 citations till now. The article focuses on the topics: Shear modulus & Viscoelasticity.read more
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Journal ArticleDOI
TOPICAL REVIEW: Applications of magnetic nanoparticles in biomedicine
Journal ArticleDOI
Force measurements with the atomic force microscope: Technique, interpretation and applications
TL;DR: The atomic force microscope (AFM) is not only used to image the topography of solid surfaces at high resolution but also to measure force-versus-distance curves as discussed by the authors, which provide valuable information on local material properties such as elasticity, hardness, Hamaker constant, adhesion and surface charge densities.
Book ChapterDOI
Applications of magnetic nanoparticles in biomedicine
TL;DR: The physical principles underlying some current biomedical applications of magnetic nanoparticles are reviewed and the relevant physics of magnetic materials and their responses to applied magnetic fields are surveyed.
Journal ArticleDOI
Osteoblast adhesion on biomaterials.
TL;DR: An understanding of the proteins involved in osteoblast adhesion opens up new possibilities for the grafting of these proteins (or synthesized peptide) onto vector materials, to increase their in vivo bioactivity or to promote cell integration within the vector material during the development of hybrid materials.
Journal ArticleDOI
Single-molecule force spectroscopy: optical tweezers, magnetic tweezers and atomic force microscopy
Keir C. Neuman,Attila Nagy +1 more
TL;DR: These techniques are described and illustrated with examples highlighting current capabilities and limitations of single-molecule force spectroscopy.
References
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Book
Theory of elasticity
TL;DR: The theory of the slipline field is used in this article to solve the problem of stable and non-stressed problems in plane strains in a plane-strain scenario.
Book
Theory of elasticity
TL;DR: The equilibrium of rods and plates Elastic waves Dislocations Thermal conduction and viscosity in solids Mechanics of liquid crystals Index as discussed by the authors The equilibrium of rod and plate elastic waves Elastic waves
Book
Biomechanics: Mechanical Properties of Living Tissues
Yuan-Cheng Fung,Richard Skalak +1 more
TL;DR: This chapter discusses the mechanics of Erythrocytes, Leukocytes, and Other Cells, and their role in Bone and Cartilage, and the properties of Bioviscoelastic Fluids, which are a by-product of these cells.
Journal ArticleDOI
Mechanotransduction across the cell surface and through the cytoskeleton
TL;DR: The results suggest that integrins act as mechanoreceptors and transmit mechanical signals to the cytoskeleton, which may be mediated simultaneously at multiple locations inside the cell through force-induced rearrangements within a tensionally integrated cytos skeleton.