20 February 2025

Tools for cell culture by Idylle

Idylle is the tool development partner for researchers. Idylle co-develops, manufactures and delivers research tools, all designed by academic researchers.


Idylle’s mission is to enable scientists to distribute their research tools, reagents and consumables to laboratories around the world.

FakirSlide – Nanostructured glass coverslips for cell culture & isolated membranes

FakirSlide are ready-to-use coverslips patterned with micro- and nano-structures to induce diverse, well-controlled topological cues on live cells or planar model membranes.

Made of borosilicate glass, they are compatible with all types of advanced microscopies and provide a solid support allowing for long-term experiments. 

Fakirslides substrates have been successfully used to manipulate membrane morphology of living cells and supported lipid bilayers, and observe effects of curvatures on membrane protein dynamics, cytoskeletal reorganization and cell migration.

Unlock new insights!

Based on a newly-developed nanostructur​ation technique called soft nanoimprint lithography, Fak​irSlide pushes the ​resolution boundarie​s and makes availabl​e to researchers a d​iverse panel of reproducible micro to nano​-scale topographies ​of various aspect ratios to better investigate key cellular responses to specific membrane topologies.

Maximize assays reliability

FakirSlide provides ordered arrays of structures with high control over their shape, diameter and periodicity. They were specifically designed to induce robust & consistent membrane curvatures and facilitate data analysis.

Simplify the workflows

made of a high-quality synthetic silica layer, the Fakirslide surface is directly functional for supported lipid bilayers without the need for harsh cleaning or hydroxylating pre-treatments. ​

A technology developed by Laura Picas (IRIM UMR9004), Adrian Carretero (IES UMR5214), Raissa Rathar (IRIM UMR9004 & IES UMR5214) & David Sanchez (IES UMR5214) – Montpellier, France  

Stencell – Removable PDMS cell culture chambers

Stencell are ready-to-use silicon chambers that you can stick and remove for cellular confinement or dynamic assays, such as migration or wound-healing.  
Stencell was designed to standardize your experiments and minimize the consumption of reagents.

It is very helpful when you are working with super expensive reagents or very rare cell lines, and when you want to test various experimental hypothesis.

Applications of Stencell

  • Cell migration and wound healing with Presto and Allegro
    • Interaction dominant/dominated cells
    • Defined regions of Rab5A overexpression
  • Parallelized experiments with Quartet and Nonet
    • Differentiation of stem cells or zebrafish embryonic cells
    • Cell behavior in confined conditions
  • Confined experiments with Solo
    • Fixed epithelial cells growing confluent

Stencell was designed by  Vincent Studer,  Pierre-Olivier Strale  and  Aurélien Pasturel.  

Stampwell U-Shape to grow spheroids

Principle

Stampwell U-Shape are 3D-printed stamps designed to easily create U-bottom wells in any type of hydrogels such as agarose, alginate, phytagel, methycellulose, …). This forms an array of non-adherent wells in which cell suspension can be loaded to watch cell aggregate in individual 3D cell structures.

The same stamp with flat bottom wells has been designed to be able to better image the spheroids.

Key features

  • Samples immobilized on a similar focal plane
  • Compatible with a wide variety of hydrogels
  • Reusable
  • Cost-Saving compared to low-adherent well-plates such as ULA

Developed by: Guyon, J., Andrique, L., Pujol, N., Røsland, G. V., Recher, G., Bikfalvi, A., & Daubon, T.

SpheroTribe to grow uniformly-sized spheroids

Principle

SpheroTribe is a concentrated polymer-based solution that increases the medium viscosity, therefore favouring cell-cell contacts. It offers a simple method to generate homogeneous 3D cell structures with increased control over their shape, minimizing variability between samples and improving the consistency of your downstream experiments such as migration/invasion assays, immunostaining, drug screening or in vivo implantation experiments. SpheroTribe is particularly useful to boost aggregation when working with challenging cells.

Key features

  • Cell aggregation booster
  • Increased homogeneity
  • Easy to use: simply dilute it in your culture media
  • No need to work on ice

Developed by: Gaëlle Recher and Camille Douillet (CNRS – Université de Bordeaux, France) 

AgarSqueezer to mimic the compression of a real cell environment

Principle

AgarSqueezer is an innovative cell culture system to grow and image cells under different confinement levels within a physiological rigidity range (1-150 kPa). The confinement system is based on molded agarose pillars, which enables an instant & homogeneous compression on cells, to study their response to short and long-term confinement up to 10 days.

Key features

  • Homogeneous cell confinement
  • Tunable pressure in a physiological range: 1-150 kPa
  • Physiological rigidity
  • Open access to the reservoir: Possibility to add drugs, and reagents, easy medium renewal.
  • Long term confinement
  • Fully compatible with multiple microscopy techniques

Easy to recover coverslip with cells for subsequent molecular analysis: FACS, qPCR, Western-Blot, Immunofluorescence (possible in situ)

Developed by: Audrey Prunet, Gilles Simon, Hélène Delanoë-Ayari, Véronique Maguer-Satta and Charlotte Rivière.

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