The Vireo Advisors blog brings you the latest news and developments in safe, sustainable and bio-based materials and products including novel foods and sustainable nanomaterials.
New RoHS2 Phthalate Substance Restrictions
Starting in July, 2019 the following four phthalates will be added to the list of restricted substances under EU RoHS 2 (Directive 2011/65/EU), which restricts the use of certain hazardous substances in electrical and electronic equipment in the European Union.
Cellulose Nanofibers Improve Graphene Film Performance
Researchers at Sichuan University have demonstrated the use of cellulose nanofibers (CNF) to enhance the mechanical strength of graphene-based films and lower the production costs of the material.
GO Dough Simplifies Delivery and Storage of Graphene Oxide
A moldable, pliable, shapeable dough of graphene oxide has been developed by mixing ultrahigh concentrations with water.
Scientists Discover Phthalate-Degrading Bacteria
Researchers in South Korea have found a bacteria that can degrade endocrine-disrupting phthalates, including dibutyl phthalate.
Silkworms Fed with Carbon Nanotubes and Graphene Produce Super-Strong, Electrically Conductive Silk
In a study published in Nano Letters, researchers have made silk which is stronger, tougher and electrically conductive by feeding carbon nanotubes and graphene to silkworms.