Assertion: cristobalite | /r/HasProperty | placed into chitosan solution
Facets:
value: at room temperatur
type: LOCATION
value: for 1 h
type: TEMPORAL
Source sentences:
text: The cristobalite (12.5 g) was placed into the chitosan solution at room temperatur for 1 h, and subsequently soaked in a NaOH (2.0 mol/l) solution for 24 h to allow the development and solidification of the glutaraldehyde crosslinked chitosan-coated cristobalite.