Author
Orlando José Rojas
Recent research
- Engineering & TechnologyOpen access
Reproducibility of Colloidal Lignin Particle Preparation: An Interlaboratory Evaluation
Abstract The reproducibility of the preparation of colloidal lignin particles (CLPs) was evaluated through a coordinated interlaboratory study involving seven independent research groups from around the world. The objective was to assess the robustness of the anti-solvent precipi...
- Materials & EnergyOpen access
Biosynthesis of Spatially Differentiated Cellulose for Flexible All‐in‐one Supercapacitors
ABSTRACT Bacterial cellulose (BC) is a sustainable scaffold for flexible energy‐storage devices, but conventional biosynthesis provides limited control over through‐thickness structure, making it difficult to integrate distinct functional regions within a monolithic structure. He...
- Materials & EnergyOpen access
Abstract Biobased lightweight foams are increasingly investigated as sustainable alternatives to fossil-derived materials; however, many existing approaches rely on organic solvents, multistep processing, or post-functionalization to impart hydrophobicity and water resistance. He...
- Engineering & TechnologyOpen access
Abstract We investigated covalent linkages between proanthocyanidins (PAs) and cell wall polysaccharides in western redcedar bark (Thuja plicata Donn), a tannin-rich forestry co-product that has potential as a functional food ingredient. An alcohol-insoluble residue (AIR; 1.0% w/...