Fig. 4
From: Adsorptive removal of pimavanserin from water using β-cyclodextrin polymer coated PVDF nanofibers

The decrease of the water contact angle of pristine PVDF (left) compared to the CD-Acr-PVDF NFs (right).
From: Adsorptive removal of pimavanserin from water using β-cyclodextrin polymer coated PVDF nanofibers

The decrease of the water contact angle of pristine PVDF (left) compared to the CD-Acr-PVDF NFs (right).