scholarly journals Sustained delivery of growth factors with high loading efficiency in a layer by layer assembly

2020 ◽  
Vol 8 (1) ◽  
pp. 174-188 ◽  
Author(s):  
Febriyani F. R. Damanik ◽  
Marzia Brunelli ◽  
Laura Pastorino ◽  
Carmelina Ruggiero ◽  
Clemens van Blitterswijk ◽  
...  
Keyword(s):  
Growth Factors ◽  
High Loading ◽  
Layer By Layer ◽  
Sustained Delivery ◽  
High Tunability ◽  
Lbl Assembly ◽  
Layer By Layer Assembly ◽  
Loading Efficiency ◽  
Layer Assembly

Layer by layer (LBL) assembly garnered considerable interest due to its ability to generate multifunctional films with high tunability and versatility in terms of substrates and polyelectrolytes, allowing the option to use complex devices and drugs.

Few durable layers suppress cotton combustion due to the joint combination of layer by layer assembly and UV-curing

RSC Advances ◽  
2015 ◽  
Vol 5 (87) ◽  
pp. 71482-71490 ◽  
Author(s):  
Federico Carosio ◽  
Jenny Alongi
Keyword(s):  
Flame Retardancy ◽  
Uv Curing ◽  
Layer By Layer ◽  
Lbl Assembly ◽  
Layer By Layer Assembly ◽  
Innovative Solutions ◽  
Layer Assembly

In the last five years, Layer by Layer (LbL) assembly has proven to be one of the most innovative solutions for conferring flame retardancy to fabrics.

Electric-field induced layer-by-layer assembly technique with single component for construction of conjugated polymer films

RSC Advances ◽  
2015 ◽  
Vol 5 (72) ◽  
pp. 58499-58503 ◽  
Author(s):  
Shiwei Wang ◽  
Zhuo Chen ◽  
Ahmad Umar ◽  
Yao Wang ◽  
Peng-gang Yin
Keyword(s):  
Electric Field ◽  
Conjugated Polymer ◽  
Multilayer Films ◽  
Single Component ◽  
Layer By Layer ◽  
Lbl Assembly ◽  
Layer By Layer Assembly ◽  
Universal Approach ◽  
Assembly Technique ◽  
Layer Assembly

Single component was used to construct conjugated polymer multilayer films by electric-field induced layer-by-layer assembly technique, which provides a universal approach for CPs and broadens the applicable scope of LBL assembly technique.

Preprogrammed Microfluidic System for Parallel Anti-reflection Coating by Layer-by-layer Assembly

Lab on a Chip ◽  
2021 ◽  
Author(s):  
Zhenglin Li ◽  
Bongjun Yeom ◽  
Sung-Jin Kim
Keyword(s):  
Microfluidic System ◽  
Coating Process ◽  
Layer By Layer ◽  
Microfluidic Platform ◽  
Lbl Assembly ◽  
Layer By Layer Assembly ◽  
Technology Applications ◽  
Layer Assembly

Layer-by-layer (LbL) assembly is a widely used method of nanofilm coating in various technology applications; however, the coating process is typically time-consuming and labor-intensive. This study presents a microfluidic platform...

Controlled Co-delivery of Growth Factors through Layer-by-Layer Assembly of Core–Shell Nanofibers for Improving Bone Regeneration

ACS Nano ◽  
2019 ◽  
Vol 13 (6) ◽  
pp. 6372-6382 ◽  
Author(s):  
Gu Cheng ◽  
Chengcheng Yin ◽  
Hu Tu ◽  
Shan Jiang ◽  
Qun Wang ◽  
...  
Keyword(s):  
Growth Factors ◽  
Bone Regeneration ◽  
Core Shell ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Layer Assembly

Layer-by-layer assembly of versatile nanoarchitectures with diverse dimensionality: a new perspective for rational construction of multilayer assemblies

2016 ◽  
Vol 45 (11) ◽  
pp. 3088-3121 ◽  
Author(s):  
Fang-Xing Xiao ◽  
Mario Pagliaro ◽  
Yi-Jun Xu ◽  
Bin Liu
Keyword(s):  
Layer By Layer ◽  
Future Perspectives ◽  
Lbl Assembly ◽  
Layer By Layer Assembly ◽  
Multilayer Assemblies ◽  
Rational Construction ◽  
New Perspective ◽  
Layer Assembly

Layer-by-layer (LbL) assembly of versatile nanoarchitectures with diverse dimensionality was systematically elucidated and future perspectives and challenges were discussed.

Layer by layer assembly of sulfonic poly(ether sulfone) as heparin-mimicking coatings: scalable fabrication of super-hemocompatible and antibacterial membranes

2015 ◽  
Vol 3 (7) ◽  
pp. 1391-1404 ◽  
Author(s):  
Lingren Wang ◽  
Baihai Su ◽  
Chong Cheng ◽  
Lang Ma ◽  
Shuangsi Li ◽  
...  
Keyword(s):  
Polymeric Membranes ◽  
Water Soluble ◽  
Layer By Layer ◽  
Quaternized Chitosan ◽  
Lbl Assembly ◽  
Layer By Layer Assembly ◽  
Layer Assembly

In this study, super-hemocompatible and antibacterial polymeric membranes with surface coated nanofilms were fabricated by LBL assembly of water-soluble heparin-mimicking polymer and quaternized chitosan.

Layer-by-Layer Assembly in Nanochannels: Assembly Mechanism and Applications

Nanoscale ◽  
2021 ◽  
Author(s):  
Shouwei Zhang ◽  
Fan Xia ◽  
Sophie Demoustier-Champagne ◽  
Alain Jonas
Keyword(s):  
Building Materials ◽  
Driving Forces ◽  
Layer By Layer ◽  
Lbl Assembly ◽  
Layer By Layer Assembly ◽  
Assembly Mechanism ◽  
Multifunctional Nanomaterials ◽  
Layer Assembly

Layer-by-layer (LbL) assembly is a versatile technology to construct multifunctional nanomaterials using various supporting substrates, enabled by the large selection freedom of building materials and diversity of possible driving forces....

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.

Sign in / Sign up

Export Citation Format

Share Document