Microfluidic cell biology
Emulating the chondrocyte microenvironment using multi-directional mechanical stimulation in a cartilage-on-chipRead more
A cartilage-on-chip platform coupled to Fluigent pressure controllers to generate compressive or multi-directional mechanical stimulations to study how mechanical stimulation of the chondrocytes can help to reproduce the native articular cartilage microenvironment.
Interfacing ARIA with fluorescence microscopy to automate multiplexed tissue imagingRead more
Single-cell genomics is powerful but lacks spatial context, however, traditional immunofluorescence enables one to capture only two to six molecular features. Imaging technologies have been developed to address these issues, but each possesses limitations that constrain widespread use.
Micropipette cell and tissue aspirationRead more
Micropipette aspiration is a powerful non-invasive technique to evaluate how biomechanical properties of single cells or tissue govern cell shape, cell response to mechanic stimuli, transition from nontumorigenic to tumorigenic state or morphogenesis
How to reproduce active biomimetic stimulation in vitro?Read more
Organ-on-a-chip (OOC) technology has paved the way for investigating the impact of mechanical strain in cell biology research by reproducing key aspects of an in vivo cellular microenvironment. Combining microfluidics and microfabrication enables one to reproduce mechanical forces experienced by living tissues at the cell scale.
Passive mechanical stimulation induced by laminar and pulsatile shear stressRead more
Indirect mechanical forces and shear stress are integral parts of the cellular microenvironment. Reproducing these mechanical forces and shear stress is critical to capture the physiology of living tissues. Three types of flows are typically generated for producing shear stress : laminar, pulsatile, or interstitial flow.
Organoid Culture in micro-beadsRead more
Microbead-based microfluidics is a powerful technique that generates highly monodispersed picoliter-sized beads into a continuous phase. This method has been successfully adapted to cell culture to encapsulate cells in micron size biocompatible hydrogel beads.
In vivo, most cells are constantly exposed, actively or passively, to mechanical forces. Reproducing these physiological constraints in vitro is essential to induce the right phenotype to cells, finalize their maturation and maintain homeostasis. The wide range of pressure covered by Fluigent products permits one to accurately study biomechanics from molecular level to organ scale.
Biochemical EnvironmentRead more
Cells are constantly exposed to biochemical stimulation from the early embryonic stage to adult life. The spatiotemporal regulation of these signals is essential as it determines cell fate, phenotype, metabolic activity as well as pathological behaviors. The fast response and high stability of Fluigent instruments make them the best solution available on the market to reproduce these complex variations in vitro.