Enhancing the redispersibility of TEMPO-mediated oxidized cellulose nanofibrils in N,N-dimethylformamide by modification with cetyltrimethylammonium bromide
Sign Up to like & getrecommendations! Published in 2019 at "Cellulose"
DOI: 10.1007/s10570-019-02655-y
Abstract: In this study, the modification of TEMPO-mediated oxidized cellulose nanofibrils (TOCNFs) with cetyltrimethylammonium bromide (CTAB) was investigated to increase the hydrophobicity, improve the fibril separation from the hydrogel, and enhance the redispersibility of the separated… read more here.
Keywords: tocnfs; ctab; spectroscopy; tempo mediated ... See more keywords
Production of nanofibrillated cellulose with superior water redispersibility from lime residues via a chemical-free process.
Sign Up to like & getrecommendations! Published in 2018 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2018.04.008
Abstract: Water removal during drying of nanofibrillated cellulose (NFC) generally results in the formation of hydrogen bonds between fibers, leading to irreversible fiber agglomeration and hence their poor water redispersibility. The feasibility of using lime residues… read more here.
Keywords: nanofibrillated cellulose; water; lime residues; chemical ... See more keywords
A systematical study of the overall influence of carbon allotrope additives on performance, stability and redispersibility of magnetorheological fluids
Sign Up to like & getrecommendations! Published in 2018 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2018.01.046
Abstract: Abstract To this date many different additives have been used in order to stabilize the magnetorheological fluids or to enhance their performance, but their ranking in terms of the efficiency is still lacking. To design… read more here.
Keywords: carbon; magnetorheological fluids; study; performance ... See more keywords
Nanoengineering the Redispersibility of Cellulose Nanocrystals.
Sign Up to like & getrecommendations! Published in 2022 at "Biomacromolecules"
DOI: 10.1021/acs.biomac.2c00518
Abstract: Enhancing the redispersibility of dried colloidal particles to yield stable dispersions after rehydration is a persistent challenge in the sustainable processing of nanocelluloses due to hydrogen bonding-induced irreversible aggregation. Programming nanocelluloses, such as cellulose nanocrystals… read more here.
Keywords: redispersibility; processing; nanoengineering redispersibility; cnc ... See more keywords
Transformation of Ritonavir Nanocrystal Suspensions into a Redispersible Drug Product via Vacuum Drum Drying
Sign Up to like & getrecommendations! Published in 2022 at "AAPS PharmSciTech"
DOI: 10.1208/s12249-022-02283-z
Abstract: The present study explored vacuum drum drying (VDD) as potential drying technique for the solidification of crystalline ritonavir nanosuspensions prepared by wet-ball milling. In detail, the impact of drying protectants (mannitol, lactose, trehalose) added to… read more here.
Keywords: redispersibility; ritonavir; vacuum drum; drum ... See more keywords
Evaluation of the Formulation Parameter-Dependent Redispersibility of API Nanoparticles from Fluid Bed Granules
Sign Up to like & getrecommendations! Published in 2022 at "Pharmaceutics"
DOI: 10.3390/pharmaceutics14081688
Abstract: The production of nanosuspensions of poorly soluble active pharmaceutical ingredients (API) is a popular technique to counteract challenges regarding bioavailability of such active substances. A subsequent drying of the nanosuspensions is advantageous to improve the… read more here.
Keywords: evaluation formulation; redispersibility; api nanoparticles; formulation parameter ... See more keywords