Engineering a Material Surface for Drug Delivery and Imaging using Layer-by-Layer Assembly of Functionalized Nanoparticles

2010 ◽  
Vol 22 (12) ◽  
pp. 1392-1397 ◽  
Author(s):  
Thomas Soike ◽  
Amanda K. Streff ◽  
Chenxia Guan ◽  
Ryan Ortega ◽  
Mohammed Tantawy ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Material Surface ◽  
Layer By Layer ◽  
Functionalized Nanoparticles ◽  
Layer By Layer Assembly ◽  
Layer Assembly

scholarly journals Engineering a Material Surface for Drug Delivery and Imaging using Layer-by-Layer Assembly of Functionalized Nanoparticles

2010 ◽  
Vol 22 (18) ◽  
pp. n/a-n/a ◽  
Author(s):  
Thomas Soike ◽  
Amanda K. Streff ◽  
Chenxia Guan ◽  
Ryan Ortega ◽  
Mohammed Tantawy ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Material Surface ◽  
Layer By Layer ◽  
Functionalized Nanoparticles ◽  
Layer By Layer Assembly ◽  
Layer Assembly

Electrophoretic Layer-by-Layer Assembly of Biotin/Avidin Functionalized Nanoparticles

2009 ◽  
Vol 26 (5-6) ◽  
pp. 275-282 ◽  
Author(s):  
Jongeun Ryu ◽  
Dietrich Dehlinger ◽  
Michael Heller ◽  
Thomas Hahn
Keyword(s):  
Layer By Layer ◽  
Functionalized Nanoparticles ◽  
Layer By Layer Assembly ◽  
Layer Assembly

Layer-by-Layer Assembly of Poly(lactic acid) Nanoparticles: A Facile Way to Fabricate Films for Model Drug Delivery

Langmuir ◽  
2010 ◽  
Vol 26 (11) ◽  
pp. 8270-8273 ◽  
Author(s):  
Yong-Hua Jiao ◽  
Yan Li ◽  
Shu Wang ◽  
Kai Zhang ◽  
Ying-Gang Jia ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Lactic Acid ◽  
Poly Lactic Acid ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Model Drug ◽  
Layer Assembly

Layer-by-layer assembly for drug delivery and related applications

2011 ◽  
Vol 8 (5) ◽  
pp. 633-644 ◽  
Author(s):  
Katsuhiko Ariga ◽  
Mike McShane ◽  
Yuri M Lvov ◽  
Qingmin Ji ◽  
Jonathan P Hill
Keyword(s):  
Drug Delivery ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Layer Assembly

scholarly journals Layer-by-Layer Assembly of DNA- and Protein-Containing Films on Microneedles for Drug Delivery to the Skin

2010 ◽  
Vol 11 (11) ◽  
pp. 3136-3143 ◽  
Author(s):  
Eric M. Saurer ◽  
Ryan M. Flessner ◽  
Sean P. Sullivan ◽  
Mark R. Prausnitz ◽  
David M. Lynn
Keyword(s):  
Drug Delivery ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Layer Assembly

Complex formation of modified chitosan and carboxymethyl cellulose and its effect on paper properties

TAPPI Journal ◽  
2009 ◽  
Vol 8 (6) ◽  
pp. 29-35 ◽  
Author(s):  
PEDRAM FATEHI ◽  
LIYING QIAN ◽  
RATTANA KITITERAKUN ◽  
THIRASAK RIRKSOMBOON ◽  
HUINING XIAO
Keyword(s):  
Carboxymethyl Cellulose ◽  
Polymer System ◽  
Layer By Layer ◽  
Paper Strength ◽  
Anionic Polymer ◽  
Paper Properties ◽  
Modified Chitosan ◽  
Layer By Layer Assembly ◽  
Polyelectrolyte Titration ◽  
Layer Assembly

The application of an oppositely charged dual polymer system is a promising approach to enhance paper strength. In this work, modified chitosan (MCN), a cationic polymer, and carboxymethyl cellulose (CMC), an anionic polymer, were used sequentially to improve paper strength. The adsorption of MCN on cellulose fibers was analyzed via polyelectrolyte titration. The formation of MCN/CMC complex in water and the deposition of this complex on silicon wafers were investigated by means of atomic force microscope and quasi-elastic light scattering techniques. The results showed that paper strength was enhanced slightly with a layer-by-layer assembly of the polymers. However, if the washing stage, which was required for layer-by-layer assembly, was eliminated, the MCN/CMC complex was deposited on fibers more efficiently, and the paper strength was improved more significantly. The significant improvement was attributed to the extra development of fiber bonding, confirmed further by scanning electron microscope observation of the bonding area of fibers treated with or without washing. However, the brightness of papers was somewhat decreased by the deposition of the complex on fibers. Higher paper strength also was achieved using rapid drying rather than air drying.

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