O
Orlando J. Rojas
Researcher at Aalto University
Publications - 600
Citations - 31446
Orlando J. Rojas is an academic researcher from Aalto University. The author has contributed to research in topics: Cellulose & Chemistry. The author has an hindex of 71, co-authored 512 publications receiving 23344 citations. Previous affiliations of Orlando J. Rojas include University of British Columbia & Auburn University.
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Book ChapterDOI
Self‐Assembly of Native Cellulose Nanostructures
Lokanathan R. Arcot,André H. Gröschel,André H. Gröschel,Markus Linder,Orlando J. Rojas,Olli Ikkala +5 more
Journal ArticleDOI
Permeation of a cationic polyelectrolyte into mesoporous silica: Part 3. Using adsorption isotherms to elucidate streaming potential results
TL;DR: In this article, the streaming potential of silica gel particles in aqueous media can be profoundly affected by their exposure to solutions of a cationic polyelectrolyte.
Journal ArticleDOI
Role of textile substrate hydrophobicity on the adsorption of hydrosoluble nonionic block copolymers
TL;DR: The adsorption of polyalkylene glycols and co-polymers of ethylene oxide and propylene oxide on substrates relevant to textiles with varying surface energies was studied by using quartz crystal microgravimetry.
Unique Behaviour of Polyampholytes as Drystrength Additives
TL;DR: In this paper, the effects of polyampholytes were achieved without the adverse effects often associated with refining, e.g., decreased dewatering rates, fibre shortening, or changes in the conformability of the fibres.