Single-cell all-optical coherence elastography with optical tweezers
The elastic properties of cells are important for many of their functions, however the
development of label free noninvasive cellular elastography method is a challenging topic …
development of label free noninvasive cellular elastography method is a challenging topic …
Ultrahigh-resolution optical coherence elastography through a micro-endoscope: towards in vivo imaging of cellular-scale mechanics
In this paper, we describe a technique capable of visualizing mechanical properties at the
cellular scale deep in living tissue, by incorporating a gradient-index (GRIN)-lens micro …
cellular scale deep in living tissue, by incorporating a gradient-index (GRIN)-lens micro …
Ultrafast imaging of cell elasticity with optical microelastography
P Grasland-Mongrain, A Zorgani… - Proceedings of the …, 2018 - National Acad Sciences
Elasticity is a fundamental cellular property that is related to the anatomy, functionality, and
pathological state of cells and tissues. However, current techniques based on cell …
pathological state of cells and tissues. However, current techniques based on cell …
The emergence of optical elastography in biomedicine
Optical elastography, the use of optics to characterize and map the mechanical properties of
biological tissue, involves measuring the deformation of tissue in response to a load. Such …
biological tissue, involves measuring the deformation of tissue in response to a load. Such …
[HTML][HTML] Debiased ambient vibrations optical coherence elastography to profile cell, organoid and tissue mechanical properties
The role of the mechanical environment in defining tissue function, development and growth
has been shown to be fundamental. Assessment of the changes in stiffness of tissue …
has been shown to be fundamental. Assessment of the changes in stiffness of tissue …
Ultrahigh-resolution optical coherence elastography
Visualizing stiffness within the local tissue environment at the cellular and subcellular level
promises to provide insight into the genesis and progression of disease. In this Letter, we …
promises to provide insight into the genesis and progression of disease. In this Letter, we …
Subcellular mechano-microscopy: high resolution three-dimensional elasticity mapping using optical coherence microscopy
The importance of cellular-scale mechanical properties is well-established, yet it is
challenging to map subcellular elasticity in three dimensions. We present subcellular …
challenging to map subcellular elasticity in three dimensions. We present subcellular …
In situ stress estimation in quantitative micro-elastography
In quantitative micro-elastography (QME), a pre-characterized compliant layer with a known
stress-strain curve is utilized to map stress at the sample surface. However, differences in …
stress-strain curve is utilized to map stress at the sample surface. However, differences in …
Characterizing single suspended cells by optorheology
F Wottawah, S Schinkinger, B Lincoln, S Ebert… - Acta biomaterialia, 2005 - Elsevier
The measurement of the mechanical properties of individual cells has received much
attention in recent years. In this paper we describe the application of optically induced forces …
attention in recent years. In this paper we describe the application of optically induced forces …
Portable optical coherence elastography system with flexible and phase stable common path optical fiber probe
Biomechanical properties drive the functioning of cells and tissue. Measurement of such
properties in the clinic is quite challenging, however. Optical coherence elastography is an …
properties in the clinic is quite challenging, however. Optical coherence elastography is an …