Transparency is a very important technical parameter to evaluate and validate certain food
packaging materials. In the recent scientific literature, several methods (ie transmittance …

CQDs are relatively new nanomaterials discovered accidentally during the purification
process of carbon nanotubes. Since then, several attempts have been made to synthesize …

Carbon dots (CDs) were synthesized with the facile hydrothermal method to produce
CDs/polyvinyl alcohol (PVA) active food packaging films. The CDs had a diameter ranging …

Background The limitation of preservation technology causes great losses on fresh fruits and
vegetables (F&V) during postharvest. Ultraviolet (UV) as a secondary catalyst can trigger the …

There are several physical and chemical methods for synthesizing nanomaterials, while the
most appropriate techniques involve using green chemistry and eco-friendly material …

Dialdehyde Persian gum (PG) was applied to reinforce the physicomechanical properties of
gelatin films through cross-linkage. Carbon dots (CDs) from grape leaves were incorporated …

Nanotechnology is rapidly becoming a commercial reality for application in food packaging.
In particular, the incorporation of nanoparticles into packaging materials is being used to …

The production of UV-resistant films from biomaterials is currently an active field of research.
ZnO nanoparticle polymer fillers have been found to improve UV-light opacity. However …

Ultraviolet (UV) blocking films are an emerging technology currently being utilized in food
packaging applications. UV radiation can cause photochemical reactions in food products …

Multifunctional and sustainable packaging materials applicable to changeable conditions
are in high demand as alternatives to petroleum-based polymers. Soybean polysaccharides …