Results 51 to 60 of about 60,430 (260)

Adsorption of phenol/tyrosol from aqueous solutions on macro-reticular aromatic and macro-porous polystyrene cross-linked with divinylbenzene polymeric resins [PDF]

, 2011
The current work aims at separating by adsorption of low-molecular-weight organic compounds in a nanofiltration concentrate of the olive mill wastewaters. The experimental investigations on adsorption of phenol/tyrosol in single and binary systems were
Njimou, Jacques R., Stoller, Marco, Cicci, Agnese, Chianese, Angelo, Nanseu-Njiki, Charles P., Ngameni, Emmanuel, Bravi, Marco   +6 more
core   +4 more sources

Dense Nanofibrillar Collagen–Silica Hybrids with High Strength and ECM‐Mimetic Tissue Integration

Advanced Functional Materials, EarlyView.
Dense nanofibrillar collagen–silica hybrids are engineered by synchronizing collagen fibrillogenesis with silica condensation, producing printable scaffolds that unexpectedly approach native extracellular matrix organization and strength. These cell‐free constructs guide endogenous cell‐infiltration, enable localized matrix remodeling, and integrate ...
Norein Norein, Shima Tavakoli, Philipp Wolf, Xie Ling, Veronica Rondahl, Klaus Leifer, Gry Hulsart‐Billström, Jöns Hilborn   +7 more
wiley   +1 more source

Preparation of CuO loaded cation exchange resin composites and its degradation of polyacrylamide aqueous solution

Polymers and Polymer Composites, 2023
Macroporous cation exchange resins (CER) were used as carriers, and CuO loaded cation exchange resin composites was successfully prepared under thermostatic oscillation and hydrothermal conditions.
Ying Wang, Zhiqing Lai, Xueying Yang, Gang Li   +3 more
doaj   +1 more source

Batch screening of weak base ion exchange resins for optimized extraction of acetic acid under fermentation conditions

Chemical Engineering Journal Advances, 2022
Acetic acid is a valuable chemical with high demand for applications in food, pharmaceutical, polymer and other industries. A total of 10% acetate in the world is produced through bio-based processes such as fermentation.
Supriya C. Karekar, Keerthi Srinivas, Birgitte K. Ahring   +2 more
doaj   +1 more source

Dynamics of trace metal sorption by an ion-exchange chelating resin described by a mixed intraparticle/film diffusion transport model. The Cd/Chelex case [PDF]

, 2017
The time-evolution of Cd2+ ion sorption by Chelex 100 resin was studied in batch experiments as a function of time, pH, ionic strength, stirring rate, mass of resin and initial metal ion concentration.
Alberti, Giancarla, David, Calin, Galceran i Nogués, Josep, Puy Llorens, Jaume, Quattrini, Federico, Rey Castro, Carlos   +5 more
core   +2 more sources

Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging

Advanced Functional Materials, EarlyView.
This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee, Henry Lee, Patricia Taladriz‐Blanco, Dimitri Vanhecke, Barbara Rothen‐Rutishauser, Alke Petri‐Fink   +5 more
wiley   +1 more source

Synthesis and application of hypercrosslinked polymers with weak cation-exchange character for the selective extraction of basic pharmaceuticals from complex environmental water samples [PDF]

, 2010
The synthesis of high specific surface area sorbents (HXLPP-WCX) in the form of hypercrosslinked polymer microspheres with narrow particle size distributions, average particle diameters around 6 µm, and weak cation exchange (WCX) character, is described.
Borrull, F., Bratkowska, D., Cormack, P.A.G., Fontanals, N., Marcé, R.M., Sherrington, D.C.   +5 more
core   +1 more source

Tissue Engineered Human Elastic Cartilage From Primary Auricular Chondrocytes for Ear Reconstruction

Advanced Functional Materials, EarlyView.
Despite over three decades of research, no tissue‐engineered solution for auricular reconstruction in microtia patients has reached clinical translation. The key challenge lies in generating functional elastic cartilage ex vivo. Here, we integrate synergistic cell‐biomaterial strategies to engineer auricular grafts with mechanical and histological ...
Philipp Fisch, Sandra Kessler, Simone Ponta, Anna Puiggalí‐Jou, Guoliang Lyu, Killian Flégeau, Anastasiya Martyts, Florian Roth, David Fercher, Filippo M. Rijli, Daniel Simmen, Eva Novoa Olivares, Thomas Linder, Marcy Zenobi‐Wong   +13 more
wiley   +1 more source

The removal of phenol and thiophenol from aqueous solution using an anion exchange resin with a quaternary ammonium group. Experiment and DFT calculations

Desalination and Water Treatment
This work demonstrates that phenol and thiophenol, which are toxic to living organisms and the environment, can be effectively eliminated from water using selected commercially available ion exchange resins: IRA402, IRA900 and PWA5.
Katarzyna Chruszcz-Lipska
doaj   +1 more source

Оцінка ефективності аніонітів в маловідходних процесах очищення води від нітратів [PDF]

, 2012
В роботі приведено результати іонообмінного вилучення нітратів з води. Визначено ефективність високо- та низькоосновних аніонітів при вилученні з води нітратів. Визначено умови регенерації аніонітів з отриманням продуктів, придатних для використання.This
Голтвяницька, О. В., Гомеля, М. Д., Шаблій, Т. О.   +2 more
core