Mechanical properties, biological activity and protein controlled release by poly(vinyl alcohol)–bioglass/chitosan–collagen composite scaffolds: A bone tissue engineering applications

2014 ◽  
Vol 38 ◽  
pp. 63-72 ◽  
Author(s):  
Weeraphat Pon-On ◽  
Narattaphol Charoenphandhu ◽  
Jarinthorn Teerapornpuntakit ◽  
Jirawan Thongbunchoo ◽  
Nateetip Krishnamra ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Tissue Engineering ◽  
Biological Activity ◽  
Controlled Release ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Composite Scaffolds ◽  
Engineering Applications

Polymer coated phosphate glass/hydroxyapatite composite scaffolds for bone tissue engineering applications

RSC Advances ◽  
2015 ◽  
Vol 5 (74) ◽  
pp. 60188-60198 ◽  
Author(s):  
R. Govindan ◽  
G. Suresh Kumar ◽  
E. K. Girija
Keyword(s):  
Mechanical Properties ◽  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Phosphate Glass ◽  
Composite Scaffolds ◽  
Engineering Applications ◽  
Hydroxyapatite Composite

Biopolymer coated PG/HA composite scaffolds were prepared with enhanced mechanical properties for bone tissue engineering applications.

scholarly journals Dual Network Composites of Poly(vinyl alcohol)-Calcium Metaphosphate/Alginate with Osteogenic Ions for Bone Tissue Engineering in Oral and Maxillofacial Surgery

2021 ◽  
Vol 8 (8) ◽  
pp. 107
Author(s):  
Lilis Iskandar ◽  
Lucy DiSilvio ◽  
Jonathan Acheson ◽  
Sanjukta Deb
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Vinyl Alcohol ◽  
Maxillofacial Surgery ◽  
Bone Defects ◽  
Bone Tissue Regeneration ◽  
Poly Vinyl Alcohol ◽  
Oral And Maxillofacial Surgery

Despite considerable advances in biomaterials-based bone tissue engineering technologies, autografts remain the gold standard for rehabilitating critical-sized bone defects in the oral and maxillofacial (OMF) region. A majority of advanced synthetic bone substitutes (SBS’s) have not transcended the pre-clinical stage due to inferior clinical performance and translational barriers, which include low scalability, high cost, regulatory restrictions, limited advanced facilities and human resources. The aim of this study is to develop clinically viable alternatives to address the challenges of bone tissue regeneration in the OMF region by developing ‘dual network composites’ (DNC’s) of calcium metaphosphate (CMP)—poly(vinyl alcohol) (PVA)/alginate with osteogenic ions: calcium, zinc and strontium. To fabricate DNC’s, single network composites of PVA/CMP with 10% (w/v) gelatine particles as porogen were developed using two freeze–thawing cycles and subsequently interpenetrated by guluronate-dominant sodium alginate and chelated with calcium, zinc or strontium ions. Physicochemical, compressive, water uptake, thermal, morphological and in vitro biological properties of DNC’s were characterised. The results demonstrated elastic 3D porous scaffolds resembling a ‘spongy bone’ with fluid absorbing capacity, easily sculptable to fit anatomically complex bone defects, biocompatible and osteoconductive in vitro, thus yielding potentially clinically viable for SBS alternatives in OMF surgery.

scholarly journals Additively manufactured BaTiO3 composite scaffolds: A novel strategy for load bearing bone tissue engineering applications

2021 ◽  
pp. 112192
Author(s):  
Elena Mancuso ◽  
Lekha Shah ◽  
Swati Jindal ◽  
Cecile Serenelli ◽  
Zois Michail Tsikriteas ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Composite Scaffolds ◽  
Engineering Applications ◽  
Load Bearing ◽  
Novel Strategy

Clinoptilolite/PCL–PEG–PCL composite scaffolds for bone tissue engineering applications

2016 ◽  
Vol 31 (8) ◽  
pp. 1148-1168 ◽  
Author(s):  
Engin Pazarçeviren ◽  
Özge Erdemli ◽  
Dilek Keskin ◽  
Ayşen Tezcaner
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Composite Scaffolds ◽  
Engineering Applications
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