scholarly journals Mineralized self-assembled silk fibroin/cellulose interpenetrating network aerogel for bone tissue engineering

2021 ◽  
pp. 112549
Author(s):  
Zong-Ju Chen ◽  
Yi Zhang ◽  
Liang Zheng ◽  
Hua Zhang ◽  
Hui-Hong Shi ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Silk Fibroin ◽  
Interpenetrating Network ◽  
Self Assembled

scholarly journals Self-assembled composite matrix in a hierarchical 3-D scaffold for bone tissue engineering

2011 ◽  
Vol 7 (5) ◽  
pp. 2244-2255 ◽  
Author(s):  
Muwan Chen ◽  
Dang Q.S. Le ◽  
Anette Baatrup ◽  
Jens V. Nygaard ◽  
San Hein ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Composite Matrix ◽  
Self Assembled

Development of silk fibroin/nanohydroxyapatite composite hydrogels for bone tissue engineering

2015 ◽  
Vol 67 ◽  
pp. 66-77 ◽  
Author(s):  
Marta Ribeiro ◽  
Mariana A. de Moraes ◽  
Marisa M. Beppu ◽  
Mónica P. Garcia ◽  
Maria H. Fernandes ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Silk Fibroin ◽  
Composite Hydrogels

Chitosan/β-TCP composites scaffolds coated with silk fibroin: a bone tissue engineering approach

2021 ◽  
Vol 17 (1) ◽  
pp. 015003
Author(s):  
Lya Piaia ◽  
Simone S Silva ◽  
Joana M Gomes ◽  
Albina R Franco ◽  
Emanuel M Fernandes ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Regeneration ◽  
Bone Tissue ◽  
Silk Fibroin ◽  
Cellular Proliferation ◽  
Mechanical Performance ◽  
Tissue Growth ◽  
Polymeric Scaffolds ◽  
Bioactive Agents

Abstract Bone regeneration and natural repair are long-standing processes that can lead to uneven new tissue growth. By introducing scaffolds that can be autografts and/or allografts, tissue engineering provides new approaches to manage the major burdens involved in this process. Polymeric scaffolds allow the incorporation of bioactive agents that improve their biological and mechanical performance, making them suitable materials for bone regeneration solutions. The present work aimed to create chitosan/beta-tricalcium phosphate-based scaffolds coated with silk fibroin and evaluate their potential for bone tissue engineering. Results showed that the obtained scaffolds have porosities up to 86%, interconnectivity up to 96%, pore sizes in the range of 60–170 μm, and a stiffness ranging from 1 to 2 MPa. Furthermore, when cultured with MC3T3 cells, the scaffolds were able to form apatite crystals after 21 d; and they were able to support cell growth and proliferation up to 14 d of culture. Besides, cellular proliferation was higher on the scaffolds coated with silk. These outcomes further demonstrate that the developed structures are suitable candidates to enhance bone tissue engineering.

Silk Fibroin-Based Scaffold for Bone Tissue Engineering

2018 ◽  
pp. 371-387 ◽  
Author(s):  
Joo Hee Choi ◽  
Do Kyung Kim ◽  
Jeong Eun Song ◽  
Joaquim Miguel Oliveira ◽  
Rui Luis Reis ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Silk Fibroin

Self-Assembled Biomimetic Scaffolds for Bone Tissue Engineering

2016 ◽  
pp. 104-132
Author(s):  
Ozan Karaman ◽  
Cenk Celik ◽  
Aylin Sendemir Urkmez
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Donor Site ◽  
Donor Site Morbidity ◽  
Engineering Applications ◽  
Temporal Regulation ◽  
Biomimetic Scaffolds ◽  
Self Assembled

Cranial, maxillofacial, and oral fractures, as well as large bone defects, are currently being treated by auto- and allograft procedures. These techniques have limitations such as immune response, donor-site morbidity, and lack of availability. Therefore, the interest in tissue engineering applications as replacement for bone graft has been growing rapidly. Typical bone tissue engineering models require a cell-supporting scaffold in order to maintain a 3-dimensional substrate mimicking in vivo extracellular matrix for cells to attach, proliferate and function during the formation of bone tissue. Combining the understanding of molecular and structural biology with materials engineering and design will enable new strategies for developing biological tissue constructs with clinical relevance. Self-assembled biomimetic scaffolds are especially suitable as they provide spatial and temporal regulation. Specifically, self-assembling peptides capable of in situ gelation serve as attractive candidates for minimally invasive injectable therapies in bone tissue engineering applications.

scholarly journals Preparation and biological properties of silk fibroin/nano-hydroxyapatite/graphene oxide scaffolds with an oriented channel-like structure

RSC Advances ◽  
2020 ◽  
Vol 10 (17) ◽  
pp. 10118-10128 ◽  
Author(s):  
Lu Wang ◽  
Min Fang ◽  
Yijing Xia ◽  
Jiaxin Hou ◽  
Xiaoru Nan ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Graphene Oxide ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Silk Fibroin ◽  
Biological Properties ◽  
Hybrid Scaffold

A novel SF/nHAp/GO hybrid scaffold with oriented channel-like structure in bone tissue engineering.

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