Hydrogels Based on Dual Curable Chitosan-graft-Polyethylene Glycol-graft-Methacrylate: Application to Layer-by-Layer Cell Encapsulation

2010 ◽  
Vol 2 (7) ◽  
pp. 2012-2025 ◽  
Author(s):  
Yin Fun Poon ◽  
Ye Cao ◽  
Yunxiao Liu ◽  
Vincent Chan ◽  
Mary B. Chan-Park
Keyword(s):  
Polyethylene Glycol ◽  
Cell Encapsulation ◽  
Layer By Layer ◽  
Layer Cell

Three-dimensional idiopathic pulmonary fibrosis model using a layer-by-layer cell coating technique

2021 ◽  
Author(s):  
Hidenori Kuno ◽  
Takami Akagi ◽  
Eriko Fukui ◽  
Hiroyuki Yamato ◽  
Mitsuru Akashi ◽  
...  
Keyword(s):  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Three Dimensional ◽  
Layer By Layer ◽  
Coating Technique ◽  
Layer Cell ◽  
Cell Coating

Feasibility of Polymer Based Cell Encapsulation Using Electrostatic Layer by Layer Assembly

2012 ◽  
Vol 2 (3) ◽  
pp. 215-219 ◽  
Author(s):  
Parul Garg ◽  
Tanya Debnath ◽  
Lakshmi Kiran Chelluri ◽  
Neha Hebalkar
Keyword(s):  
Cell Encapsulation ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Layer Assembly

scholarly journals Neural stem cell encapsulation and differentiation in strain promoted crosslinked polyethylene glycol-based hydrogels

2018 ◽  
Vol 32 (9) ◽  
pp. 1222-1230 ◽  
Author(s):  
Hang Li ◽  
Jukuan Zheng ◽  
Huifeng Wang ◽  
Mathew L Becker ◽  
Nic D Leipzig
Keyword(s):  
Stem Cell ◽  
Polyethylene Glycol ◽  
Neural Stem Cell ◽  
Cell Encapsulation

Observation of a tight junction structure generated in LbL‐3D Skin reconstructed by layer‐by‐layer cell coating technique

2021 ◽  
Author(s):  
Masato Murakami ◽  
Takami Akagi ◽  
Yumi Sasano ◽  
Tomohiro Chiba ◽  
Hirokazu Narita ◽  
...  
Keyword(s):  
Tight Junction ◽  
Layer By Layer ◽  
Coating Technique ◽  
Layer Cell ◽  
Cell Coating ◽  
Junction Structure ◽  
3D Skin

Layer-by-layer cell coating technique using extracellular matrix facilitates rapid fabrication and function of pancreatic β-cell spheroids

Biomaterials ◽  
2018 ◽  
Vol 160 ◽  
pp. 82-91 ◽  
Author(s):  
Yasunari Fukuda ◽  
Takami Akagi ◽  
Tadafumi Asaoka ◽  
Hidetoshi Eguchi ◽  
Kazuki Sasaki ◽  
...  
Keyword(s):  
Extracellular Matrix ◽  
Layer By Layer ◽  
Pancreatic Β Cell ◽  
Β Cell ◽  
Coating Technique ◽  
Cell Spheroids ◽  
Layer Cell ◽  
Rapid Fabrication ◽  
Cell Coating ◽  
And Function

Covalent-driven Layer-by-layer Self-assembly of Clindamycin-loaded PPLA nanoparticles/chitosan membrane on titanium sheet for long-acting anti-infection

2020 ◽  
Vol 16 ◽  
Author(s):  
Shuangya Yang ◽  
Yan Yin ◽  
Yajuan Xu ◽  
Tanglin Zhang ◽  
Youbin Li ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Polylactic Acid ◽  
Self Assembly ◽  
Covalent Bond ◽  
Amide Bond ◽  
Secondary Amines ◽  
Layer By Layer ◽  
Sustained Drug Release ◽  
Titanium Sheet ◽  
Chitosan Membrane

Background: Post-arthroplasty implant-related infection is one of the most feared complications with adverse consequences for patients and public health systems, especially in terms of the huge financial cost of treatment. This is compounded by the potential risks of continuous metamorphosis and emergence of new resistant bacterial strains. Constructing an antibacterial surface therefore on the implant represents an approach to reduce the incidence of implant-related infections. Methods: In this study, a covalent-driven layer-by-layer self-assembly of clindamycin-loaded polyethylene glycol grafted polylactic acid nanoparticles/chitosan membrane has been successfully fabricated on the titanium sheet and evaluated for drug releasing potential and antibiotic activity. Results: Attenuated total reflectance spectrum of the layer-by-layer self-assembly membrane showed three absorption peaks around 1680, 1520 and 1240 cm-1, which are the characteristic absorption peaks of secondary amines. The results indicated the formation of an amide bond between the carboxyl groups of clindamycin-loaded polyethylene glycol grafted polylactic acid nanoparticles and the amino groups of chitosan. The covalent bond stabilized the membrane construct. The membrane exhibited a sustained drug release behavior whereby less than 50% of clindamycin was released after 160 hr. The membrane persistently inhibited the growth of staphylococcus aureus with the inhibition ratio exceeding 60%. Conclusion: The membrane construct holds a great potential for managing anti-implant-related infections.

Layer-by-layer deposition of shortened nanotubes or polyethylene glycol-derivatized nanotubes on liposomes: A tool for increasing liposome stability

Carbon ◽  
2007 ◽  
Vol 45 (13) ◽  
pp. 2479-2485 ◽  
Author(s):  
Guido Angelini ◽  
Simona Boncompagni ◽  
Paolo De Maria ◽  
Marco De Nardi ◽  
Antonella Fontana ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Layer By Layer ◽  
Layer Deposition ◽  
Liposome Stability

scholarly journals Layer-by-layer cell membrane assembly

2013 ◽  
Vol 5 (11) ◽  
pp. 958-963 ◽  
Author(s):  
Sandro Matosevic ◽  
Brian M. Paegel
Keyword(s):  
Cell Membrane ◽  
Layer By Layer ◽  
Membrane Assembly ◽  
Layer Cell

Layer by Layer Deposition of Polyethylene Glycol Capped Silver Nanoparticles/Chitosan on Polyethylene Substrate

2012 ◽  
Vol 61 (5) ◽  
pp. 371-383 ◽  
Author(s):  
Maryam Jokar ◽  
Russly Abdul Rahman ◽  
Nor Azowa Ibrahim
Keyword(s):  
Silver Nanoparticles ◽  
Polyethylene Glycol ◽  
Layer By Layer ◽  
Layer Deposition
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