Results 11 to 20 of about 55,744 (188)

Polyelectrolyte Multilayers: An Overview on Fabrication, Properties, and Biomedical and Environmental Applications. [PDF]

Materials (Basel), 2021
Polyelectrolyte multilayers are versatile materials that are used in a large number of domains, including biomedical and environmental applications. The fabrication of polyelectrolyte multilayers using the layer-by-layer technique is one of the simplest ...
Petrila LM, Bucatariu F, Mihai M, Teodosiu C.   +3 more
europepmc   +2 more sources

Encapsulation of Opiorphin in Polymer-coated Alginate Beads for Controlled Delivery and Painkilling [PDF]

International Journal Bioautomation, 2021
Opiorphin (Oph) is a naturally produced endogenous peptide with a strong analgesic effect, superior to that of morphine, and without the severe side effects that morphine and morphine-like drugs exert.
Svetozar Stoichev, Stefka Taneva, Avgustina Danailova, Jose Luis Toca-Herrera, Tonya Andreeva   +4 more
doaj   +1 more source

Ion-Specific and Solvent Effects on PDADMA–PSS Complexation and Multilayer Formation

Colloids and Interfaces, 2021
Among various parameters that influence the formation of polyelectrolyte complexes and multilayers, special emphasis should be placed on ion-specific and solvent effects.
Jasmina Jukić, Karla Korade, Ana-Marija Milisav, Ida Delač Marion, Davor Kovačević   +4 more
doaj   +1 more source

Wetting-Induced Polyelectrolyte Pore Bridging

Membranes, 2021
Active layers of ion separation membranes often consist of charged layers that retain ions based on electrostatic repulsion. Conventional fabrication of these layers, such as polyelectrolyte deposition, can in some cases lead to excess coating to prevent
Anna Kalde, Johannes Kamp, Elizaveta Evdochenko, John Linkhorst, Matthias Wessling   +4 more
doaj   +1 more source

BDNF-loaded PDADMAC-heparin multilayers: a novel approach for neuroblastoma cell study

Scientific Reports, 2023
Biomaterial science has contributed tremendously to developing nanoscale materials for delivering biologically active compounds, enhancing protein stability, and enabling its therapeutic use.
Maria Dąbkowska, Iga Stukan, Bogusław Kowalski, Wiktoria Donerowicz, Monika Wasilewska, Alicja Szatanik, Małgorzata Stańczyk-Dunaj, Aneta Michna   +7 more
doaj   +1 more source

Hybrid Ceramic Membranes for the Removal of Pharmaceuticals from Aqueous Solutions

Membranes, 2021
Layer-by-Layer (LbL) technology was used to coat alumina ceramic membranes with nanosized polyelectrolyte films. The polyelectrolyte chains form a network with nanopores on the ceramic surface and promote the rejection of small molecules such as ...
Jenny Radeva, Anke Gundula Roth, Christian Göbbert, Robert Niestroj-Pahl, Lars Dähne, Axel Wolfram, Jürgen Wiese   +6 more
doaj   +1 more source

Effect of microenvironment on adhesion and differentiation of murine C3H10T1/2 cells cultured on multilayers containing collagen I and glycosaminoglycans

Journal of Tissue Engineering, 2020
Polyelectrolyte multilayer coating is a promising tool to control cellular behavior. Murine C3H10T1/2 embryonic fibroblasts share many features with mesenchymal stem cells, which are good candidates for use in regenerative medicine.
Mingyan Zhao, Reema Anouz, Thomas Groth
doaj   +1 more source

Polyelectrolyte multilayer films as backflushable nanofiltration membranes with tunable hydrophilicity and surface charge [PDF]

, 2010
A diverse set of supported polyelectrolyte multilayer (PEM) membranes with controllable surface charge, hydrophilicity, and permeability to water and salt was designed by choosing constituent polyelectrolytes and by adjusting conditions of their ...
Shan, Wenqian, L, Merlin, Bruening, Bacchin, Patrice, Aimar, Pierre, Tarabara, Volodymyr V., V, Volodymyr, Tarabara, Bruening, Merlin L.   +6 more
core   +1 more source

The composite sandwich structure of dNCPs polyelectrolyte multilayers induced the osteogenic differentiation of PDLSCs

Journal of Applied Biomaterials & Functional Materials, 2020
This study reported about the fabrication of dentin non-collagenous proteins (dNCPs) polyelectrolyte multilayers and evaluated its osteogenic potential. The composite sandwich structure of dNCPs polyelectrolyte multilayers was generated on the surface of
Jing Chen, Wenxing Li, Qiang Li, Yuhui Wang, Bingjiao Zhao, Xinxin Han, Jiajia Deng, Yuehua Liu   +7 more
doaj   +1 more source

Polyelectrolyte Multilayer Films Modification with Ag and rGO Influences Platelets Activation and Aggregate Formation under In Vitro Blood Flow

Nanomaterials, 2020
Surface functionalization of materials to improve their hemocompatibility is a challenging problem in the field of blood-contacting devices and implants. Polyelectrolyte multilayer films (PEMs), which can mimic functions and structure of an extracellular
Gabriela Imbir, Aldona Mzyk, Klaudia Trembecka-Wójciga, Ewa Jasek-Gajda, Hanna Plutecka, Romana Schirhagl, Roman Major   +6 more
doaj   +1 more source