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lab vials

barrier coating -- 003

The amazingly sturdy and durable bond between carboxymethyl cellulose and chitosan is the key. The two very inexpensive polysaccharides, already used in the food industry and in other industrial sectors, have different molecular charges and lock together in a complex that provides the foundation for impervious films, coatings, adhesives and more.

paperboard

barrier coating -- 002

In the research, paperboard coated with the biomaterial exhibited strong oil and water barrier properties. The coating also resisted toluene, heptane and salt solutions and exhibited improved wet and dry mechanical and water vapor barrier properties.

Jeff Catchmark

barrier coating -- 001

Jeff Catchmark began experimenting with biomaterials that might be used instead of plastics a decade or so ago out of concerns for sustainability. He became interested in cellulose because it is the largest volume sustainable, renewable material on earth.

murrelle

murrelle

Men's soccer senior midfielder #14 Seth Murrelle (Sayre, PA/Sayre) leads his team with four goals scored in five games this season.

Lay It Down

lay it down

Jerry Zolten and Academy Award-nominated producer Frank Christopher collaborate on a two-part radio show telling the story of Vietnam-era music.