Hydrophobization of silk fibroin nanofibrous membranes by fluorocarbon plasma treatment to modulate cell adhesion and proliferation behavior

2014 ◽  
Vol 22 (7) ◽  
pp. 746-752 ◽  
Author(s):  
Minyoung Lee ◽  
Young-Gwang Ko ◽  
Jae Baek Lee ◽  
Won Ho Park ◽  
Donghwan Cho ◽  
...  
Keyword(s):  
Cell Adhesion ◽  
Plasma Treatment ◽  
Silk Fibroin ◽  
Fluorocarbon Plasma ◽  
Nanofibrous Membranes ◽  
Cell Adhesion And Proliferation

Silk-based hybrid microfibrous mats as guided bone regeneration membranes

2021 ◽  
Author(s):  
Mi Wu ◽  
Zhengyi Han ◽  
Wen Liu ◽  
Jinrong Yao ◽  
Bingjiao Zhao ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Cell Adhesion ◽  
Bone Regeneration ◽  
Silk Fibroin ◽  
Guided Bone Regeneration ◽  
Regenerated Silk Fibroin ◽  
Marrow Mesenchymal Stem Cells ◽  
Cell Adhesion And Proliferation

LAPONITE® (LAP) nanoplatelets were incorporated within a regenerated silk fibroin (RSF) microfibrous mat via electrospinning, which exhibited better cell adhesion and proliferation of bone marrow mesenchymal stem cells (BMSCs) than the pristine RSF ones.

Effect of RGDS and KRSR peptides immobilized on silk fibroin nanofibrous mats for cell adhesion and proliferation

2010 ◽  
Vol 18 (5) ◽  
pp. 442-448 ◽  
Author(s):  
Jong Wook Kim ◽  
Chang Seok Ki ◽  
Young Hwan Park ◽  
Hyun Jeong Kim ◽  
In Chul Um
Keyword(s):  
Cell Adhesion ◽  
Silk Fibroin ◽  
Cell Adhesion And Proliferation

Covalent binding of placental derived proteins to silk fibroin improves schwann cell adhesion and proliferation

2016 ◽  
Vol 27 (12) ◽  
Author(s):  
Christina M.A.P. Schuh ◽  
Xavier Monforte ◽  
Johannes Hackethal ◽  
Heinz Redl ◽  
Andreas H. Teuschl
Keyword(s):  
Cell Adhesion ◽  
Schwann Cell ◽  
Silk Fibroin ◽  
Covalent Binding ◽  
Cell Adhesion And Proliferation

scholarly journals Cytocompatibility of Plasma and Thermally Treated Biopolymers

2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
Petr Slepička ◽  
Iva Michaljaničová ◽  
Nikola Slepičková Kasálková ◽  
Petr Sajdl ◽  
Zdeňka Kolská ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Cell Adhesion ◽  
Plasma Treatment ◽  
Surface Characterization ◽  
Polymer Surface ◽  
Biocompatible Polymers ◽  
Surface Polarity ◽  
Cell Adhesion And Proliferation ◽  
Thermally Treated

This paper is focused on the surface characterization of plasma and consequently thermally treated biocompatible polymers. PLLA (poly(L-lactide acid) and PMP (poly-4-methyl-1-pentene) are studied. The influence of Ar plasma treatment on the surface polarity of substrate measured immediately after treatment and during the polymer surface aging is studied. Surface roughness, morphology, wettability, and surface chemistry were determined. Plasma treatment leads to significant changes in PLLA surface morphology and chemistry, with the PMP being slightly affected. The higher resistance to plasma fluence results in smaller ablation of PMP than that of PLLA. The plasma treatment improves cell adhesion and proliferation on the PMP. Plasma treatment of PLLA influences mostly the homogeneity of adhered and proliferated VSMC.

Effect of Surface Potential on NIH3T3 Cell Adhesion and Proliferation

2014 ◽  
Vol 118 (26) ◽  
pp. 14464-14470 ◽  
Author(s):  
Hsun-Yun Chang ◽  
Chih-Chieh Huang ◽  
Kang-Yi Lin ◽  
Wei-Lun Kao ◽  
Hua-Yang Liao ◽  
...  
Keyword(s):  
Cell Adhesion ◽  
Surface Potential ◽  
Nih3t3 Cell ◽  
Cell Adhesion And Proliferation ◽  
Effect Of Surface

Fabrication of Sulfated Silk Fibroin-Based Blend Nanofibrous Membranes for Lysozyme Adsorption

2021 ◽  
Author(s):  
Ying Zhou ◽  
Jiaxue Wu ◽  
Yanyi Li ◽  
Wei Zhang ◽  
Yushan Zou ◽  
...  
Keyword(s):  
Silk Fibroin ◽  
Lysozyme Adsorption ◽  
Nanofibrous Membranes

scholarly journals Surface functionalisation of nanodiamonds for human neural stem cell adhesion and proliferation

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Alice C. Taylor ◽  
Citlali Helenes González ◽  
Benjamin S. Miller ◽  
Robert J. Edgington ◽  
Patrizia Ferretti ◽  
...  
Keyword(s):  
Stem Cell ◽  
Cell Adhesion ◽  
Neural Stem Cell ◽  
Human Neural Stem Cell ◽  
Surface Functionalisation ◽  
Cell Adhesion And Proliferation

scholarly journals Three-Dimensional Bone Substitutes for Oral and Maxillofacial Surgery: Biological and Structural Characterization

2018 ◽  
Vol 9 (4) ◽  
pp. 62 ◽  
Author(s):  
Gianluca Turco ◽  
Davide Porrelli ◽  
Eleonora Marsich ◽  
Federica Vecchies ◽  
Teresa Lombardi ◽  
...  
Keyword(s):  
Cell Adhesion ◽  
Clinical Performance ◽  
Maxillofacial Surgery ◽  
Chemical Characterization ◽  
Bone Substitutes ◽  
Human Cell Line ◽  
Structural Features ◽  
Oral And Maxillofacial Surgery ◽  
Cell Adhesion And Proliferation

Background: Bone substitutes, either from human (autografts and allografts) or animal (xenografts) sources, suffer from inherent drawbacks including limited availability or potential infectivity to name a few. In the last decade, synthetic biomaterials have emerged as a valid alternative for biomedical applications in the field of orthopedic and maxillofacial surgery. In particular, phosphate-based bone substitution materials have exhibited a high biocompatibility due to their chemical similitude with natural hydroxyapatite. Besides the nature of the biomaterial, its porous and interconnected architecture is essential for a correct osseointegration. This performance could be predicted with an extensive characterization of the biomaterial in vitro. Methods: In this study, we compared the biological, chemical, and structural features of four different commercially available bone substitutes derived from an animal or a synthetic source. To this end, µ-CT and SEM were used to describe the biomaterials structure. Both FTIR and EDS analyses were carried out to provide a chemical characterization. The results obtained by these techniques were correlated with cell adhesion and proliferation of the osteosarcoma MG-63 human cell line cultured in vitro. Results: The findings reported in this paper indicate a significant influence of both the nature and the structure of the biomaterials in cell adhesion and proliferation, which ultimately could affect the clinical performance of the biomaterials. Conclusions: The four commercially available bone substitutes investigated in this work significantly differed in terms of structural features, which ultimately influenced in vitro cell proliferation and may so affect the clinical performance of the biomaterials.

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