A Size-Exclusion Nanocellulose Filter Paper for Virus Removal
Maria Strømme2 and
This is the first time a 100% natural, unmodified nanofibrous
polymer-based membrane is demonstrated capable of removing viruses
solely based on the size-exclusion principle, with log10 reduction
value (LRV) ≥ 6.3 as limited by the assay lower detection limit and
the feed virus titre, thereby matching the performance of
industrial synthetic polymer virus removal filters.