SMARTGELS®
SmartGel® hydrogel coverslips for controlled cell culture
Control substrate stiffness and cell organization with ready-to-use polyacrylamide hydrogels.
SmartGel® by 4Dcell offers hydrogel-coated glass coverslips designed to investigate how substrate stiffness and surface topography influence cellular behavior.
Available as flat or microstructured hydrogels, SmartGel provides defined mechanical environments for studying cell morphology, adhesion, migration, differentiation and organization.
With adjustable stiffness, fibronectin-coated surfaces and compatibility with high-resolution optical microscopy, SmartGel integrates controlled physical cues into standard cell culture workflows.
CONTROL SUBSTRATE STIFFNESS & TOPOGRAPHY IN CELL CULTURE
Cells continuously sense and respond to the mechanical and geometrical properties of their environment. Substrate stiffness can influence cell spreading, cytoskeletal organization, migration and differentiation, while surface microstructures provide additional control over cell shape and orientation.
SmartGel uses optically transparent polyacrylamide hydrogels supported by glass coverslips, allowing researchers to culture cells on substrates with defined mechanical properties.
By selecting flat or microstructured hydrogels, researchers can investigate the effects of substrate stiffness alone or in combination with geometrical constraints, while maintaining compatibility with conventional cell culture and microscopy workflows.
Easy to use
High resolution imaging
Long term cell culture
Gel on coverslip principle
Microstructured gel principle
TWO HYDROGEL CONFIGURATIONS FOR YOUR EXPERIMENTAL NEEDS
SmartGel is available in two complementary formats, allowing researchers to select the mechanical and topographical conditions best suited to their cell model and experimental objectives.
SmartGel coverslips — flat hydrogels
Investigate cell responses to defined substrate stiffness.
SmartGel flat coverslips consist of polyacrylamide hydrogels supported by glass coverslips and coated with fibronectin.
With substrate stiffness ranging from 4 to 80 kPa, they provide a controlled environment for studying mechanosensing, cell adhesion, spreading, migration and differentiation.
The standard 24 mm format is ready to use and compatible with high-resolution optical microscopy.
SmartGel microstructured coverslips — stiffness and topography control
Combine tunable substrate stiffness with defined microstructures.
SmartGel microstructured coverslips incorporate grooves or microwells into polyacrylamide hydrogels to control cell shape, alignment and geometrical confinement.
With substrate stiffness ranging from 4 to 80 kPa, they allow researchers to investigate the combined effects of mechanical and topographical cues on cellular organization.
Standard designs include grooves and round microwells with dimensions ranging from 10 to 100 µm and a depth of 10 µm. Custom geometries can be developed on request.
TECHNICAL SPECIFICATIONS
SmartGel hydrogels combine tunable mechanical properties, defined surface geometries and microscopy-compatible substrates in ready-to-use cell culture formats.
Specifications | Smartgel |
|---|---|
Hydrogel material | Polyacrylamide |
Standard substrate | 24 mm round glass coverslip |
Glass thickness | Approximately 170 µm |
Flat hydrogel stiffness | 4–80 kPa |
Microstructured hydrogel stiffness | 4–80 kPa |
Surface coating | Fibronectin |
Standard microstructures | Grooves and round microwells |
Microstructure dimensions | 10–100 µm |
Microstructure depth | 10 µm |
Imaging compatibility | High-resolution optical microscopy |
Packaging | Individual packaging in aqueous solution |
Customization | Alternative dimensions, geometries and culture formats on request |
SMARTGEL APPLICATIONS IN MECHANOBIOLOGY & CELL ORGANIZATION
SmartGel provides controlled mechanical and topographical environments for investigating how physical cues influence cellular behavior across different biological models.
Mechanobiology and cell–matrix interactions
Investigate how substrate stiffness influences cell adhesion, spreading, cytoskeletal organization and migration. Defined hydrogel stiffness enables comparisons between different mechanical culture conditions.
Cell shape control and geometrical confinement
Use microgrooves and microwells to investigate how spatial constraints affect cell morphology, orientation, polarization and organization.
Cardiomyocyte organization and contractile behavior
Study the effects of substrate stiffness and microstructured geometries on cardiomyocyte alignment, organization and beating behavior, including experiments involving iPSC-derived cardiomyocytes.
Neuronal cell organization
Use defined substrate topographies to investigate neuronal cell morphology, orientation and the organization of cellular processes.
Cell differentiation and disease-related mechanobiology
Explore how differences in substrate mechanics influence cellular phenotypes in experimental models where physical properties of the microenvironment are relevant.
EXAMPLES OF CELL CULTURE ON SMARTGEL HYDROGELS
HeLa cells on microstructured hydrogels
Microstructured SmartGel substrates provide defined geometrical features for studying the morphology and spatial organization of adherent cells.
HeLa cells seeded on microstructured gels
Mouse embryonic fibroblasts on hydrogel microgrooves
Hydrogel microgrooves provide controlled topographical guidance for investigating cell orientation, morphology and responses to geometrical constraints.
Mouse embryonic fibroblasts seeded on grooves
WHY CHOOSE SMARTGEL FOR YOUR CELL CULTURE EXPERIMENTS
SmartGel combines defined substrate mechanics and customizable surface geometries in ready-to-use cell culture products.
Controlled stiffness: Select hydrogel mechanical properties to investigate cell responses to different substrate rigidities.
Defined microstructures: Use grooves or microwells to introduce reproducible geometrical constraints into your experiments.
Ready-to-use surfaces: Standard coverslips are supplied with a fibronectin coating, reducing substrate preparation steps before cell seeding.
Imaging-compatible design: Optically transparent hydrogels supported by glass coverslips facilitate observation and quantitative analysis of cellular responses.
Flexible configurations: Standard coverslips and customized formats can accommodate different biological models and experimental requirements.
FREQUENTLY ASKED QUESTIONS
FIND THE RIGHT SMARTGEL CONFIGURATION FOR YOUR RESEARCH
Looking for a hydrogel substrate with defined stiffness or customized microstructures?
Tell us about your cell model, target substrate stiffness, desired geometries and imaging requirements. The 4Dcell team can help identify a standard SmartGel product or assess a customized solution adapted to your experiment.
Contact our team to discuss your SmartGel requirements.