Assertion: liposome's agent | /r/HasProperty | followed by incubation
Facets:
value: in the liquid nitrogen
type: LOCATION
Source sentences:
text: such lyophilization technique, by use of crosslinked agents of chitosan solution/hydrogels followed by incubation in the liquid nitrogen, or by employing liquid carbon dioxide, solid-liquid separation, and, most recently, supercritical immersion precipitation techniques [11, 139–141]. Drugs such as cytarabine that have been pre-encapsulated in liposomes and then incorporated within chitosan hydrogels have been proven to be suitable model for drug delivery with sustained drug release in vivo at body temperature .