{
    "protocol": "Develop a peptidelike chemical library based on a Ugi four-component reaction for screening compounds that can form hydrogels. Select hydrogels for characterization using a rheometer and transmission electron microscopy (TEM). Culture selected hydrogels with an adherent cell line. Generate the chemical features of the chemical library and develop a machine learning method to link these features to self-assembly properties, predicting gel formation ability at neutral pH without divalent or trivalent metal ions."
}