Results 261 to 270 of about 58,954,695 (292)

Layer by Layer Self-Assembled Polyelectrolyte Multilayers with Embedded Phospholipid Vesicles

Langmuir, 2004
We describe a method to embed phospholipid vesicles into polyelectrolyte multilayers built up by the alternate deposition of polyanions and polycations. Before deposition, the vesicles are rigidified by polycation adsorption onto their surface avoiding their fusion once deposited on the multilayer surface.
Marc, Michel, Dominique, Vautier, Jean-Claude, Voegel, Pierre, Schaaf, Vincent, Ball   +4 more
openaire   +2 more sources

Layer-by-layer self-assembled multilayers of redox polyelectrolytes and gold nanoparticles

Chem. Commun., 2003
Construction and characterization of structural and charge transport properties of electrostatically LbL self-assembled multilayers of gold nanoparticles and a viologen-based redox-active polyelectrolyte is reported.
Nancy, Ferreyra, Liliane, Coche-Guérente, Julien, Fatisson, Manuel, Lopez Teijelo, Pierre, Labbé   +4 more
openaire   +2 more sources

Wool keratin: A novel building block for layer-by-layer self-assembly

Journal of Colloid and Interface Science, 2009
We utilize the extracted water-soluble wool keratin as the building block for the layer-by-layer (LbL) assembly. By adjusting the solution pH, keratin can be used as polycation or polyanion. Experimental results indicate that multilayer films of keratin together with other synthetic polyelectrolytes have been fabricated successfully. We have found that
Xiao, Yang, Hui, Zhang, Xiaoliang, Yuan, Shuxun, Cui   +3 more
openaire   +2 more sources

Layer-by-layer self-assembly: The contribution of hydrophobic interactions

Nanostructured Materials, 1999
Abstract The layer-by-layer (LBL) adsorption of polyelectrolytes and other compounds is considered to be the result of electrostatic attraction between ionic side-groups of a polymer backbone to oppositely charged groups located on the surface of a substrate. The energy of electrostatic attraction, transformation of ionic atmosphere and the hydration
openaire   +1 more source

Nanocapsules via Layer-by-Layer self-assembly technique

2011
Since the drug molecules inside human body (in the blood vessel) are recognised as being alien, and quickly eliminated or degraded, it is necessary to find a way to protect and direct these effective components to the target zone. Therefore, the design and preparation of the therapeutic delivery systems in vivo has attracted considerable attention in ...
openaire   +2 more sources

Layer-by-layer self-assembled nanoshells for drug delivery

Advanced Drug Delivery Reviews, 2011
Melgardt M, de Villiers, Yuri M, Lvov
openaire   +2 more sources

Fabrication of highly permeable CS/NaAlg loose nanofiltration membrane by ionic crosslinking assisted layer-by-layer self-assembly for dye desalination

Separation and Purification Technology, 2022
Jun-Fu Wei
exaly  

Typical application of electrostatic layer-by-layer self-assembly technology in food safety assurance

Trends in Food Science and Technology, 2022
Changzhu Li, Haiying Cui, Javad Aliakbarlu   +2 more
exaly  

Electrostatic Self-Assembly: Layer-by-Layer

2014
Michael J. McShane, Yuri M. Lvov
openaire   +1 more source

Preparation of fluorescent microspheres via layer-by-layer self-assembly

Journal of Controlled Release, 2015
Tian, Qiu, Jing, Song, Li-Juan, Fan
openaire   +2 more sources