Petri Papponen
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View article: Wet Fibre Surface – Does it Behave Like a Gel?
Wet Fibre Surface – Does it Behave Like a Gel? Open
The physico-chemical characteristics of wet fibre surfaces and their role in fibre bonding and paper properties have been under debate and research for decades. The gel-likeness of the fibre surfaces has been addressed in many studies but …
View article: Preparation of graphene nanocomposites from aqueous silver nitrate using graphene oxide’s peroxidase-like and carbocatalytic properties
Preparation of graphene nanocomposites from aqueous silver nitrate using graphene oxide’s peroxidase-like and carbocatalytic properties Open
The present study evaluates the role of graphene oxide’s (GO’s) peroxidase-like and inherent/carbocatalytic properties in oxidising silver nitrate (AgNO 3 ) to create graphene nanocomposites with silver nanoparticles (GO/Ag nanocomposite).…
View article: Complete Genome Sequence of Fish Pathogen Flavobacterium columnare Strain B185, Originating from Finland
Complete Genome Sequence of Fish Pathogen Flavobacterium columnare Strain B185, Originating from Finland Open
We report a complete genome sequence of a Finnish isolate of the fish pathogen Flavobacterium columnare . Using PacBio RS II sequencing technology, the complete circular genome of F. columnare strain B185 with 3,261,404 bp was obtained.
View article: Cellulose nanofibrils prepared by gentle drying methods reveal the limits of helium ion microscopy imaging
Cellulose nanofibrils prepared by gentle drying methods reveal the limits of helium ion microscopy imaging Open
TEMPO-oxidized cellulose nanofibrils (TCNFs) have unique properties, which can be utilised in many application fields from printed electronics to packaging.
View article: Imaging Bacterial Colonies and Phage–Bacterium Interaction at Sub‐Nanometer Resolution Using Helium‐Ion Microscopy
Imaging Bacterial Colonies and Phage–Bacterium Interaction at Sub‐Nanometer Resolution Using Helium‐Ion Microscopy Open
Imaging of microbial interactions has so far been based on well‐established electron microscopy methods. This study presents a new way to study bacterial colonies and interactions between bacteria and their viruses, bacteriophages (phages)…