Biocompatible heterogeneous bone incorporated with polymeric biocomposites for human bone repair by 3D printing technology

Published on Apr 5, 2021in Journal of Applied Polymer Science2.52
· DOI :10.1002/APP.50114
Wan Meiling2
Estimated H-index: 2
(SCAU: South China Agricultural University),
Liu Shuifeng4
Estimated H-index: 4
(SCAU: South China Agricultural University)
+ 8 AuthorsWuyi Zhou19
Estimated H-index: 19
(SCAU: South China Agricultural University)
Source
Abstract
📖 Papers frequently viewed together
464 Citations
2020
7 Authors (Nazia Bano, ..., Saliza Asman)
2016
References40
Newest
#1Yulan Wang (WHU: Wuhan University)H-Index: 11
#2Xiaoxia Hu (WHU: Wuhan University)H-Index: 12
Last. Yufeng Zhang (WHU: Wuhan University)H-Index: 52
view all 9 authors...
Development of a cell-free scaffold with excellent mechanical properties and osteoconductivity is of significant need for bone regeneration. Herein, a reduced graphene oxide (rGO) functionalized hierarchical macro–mesoporous bioactive glass scaffold integrated with an osteoblast-specific aptamer is rationally designed to recruit and induce the rapid differentiation of osteoblasts for bone regeneration. This scaffold exhibits a macroporous structure with fully interconnected open pores and shows ...
12 CitationsSource
Multilayer coextrusion processing was applied to produce 2049-layer film of poly(butylene succinate-co-butylene adipate) (PBSA) confined against poly(lactic acid) (PLA) using forced assembly, where the PBSA layer thickness was about 60 nm. This unique technology allowed to process semicrystalline PBSA as confined polymer and amorphous PLA as confining polymer in a continuous manner. The continuity of PBSA layers within the 80/20 wt % PLA/PBSA layered films was clearly evidenced by atomic force m...
21 CitationsSource
#1Xipeng Tan (NTU: Nanyang Technological University)H-Index: 23
#2Yu Jun Tan (NTU: Nanyang Technological University)H-Index: 17
Last. Wai Yee Yeong (NTU: Nanyang Technological University)H-Index: 43
view all 5 authors...
Abstract Metallic cellular scaffold is one of the best choices for orthopaedic implants as a replacement of human body parts, which could improve life quality and increase longevity for the people needed. Unlike conventional methods of making cellular scaffolds, three-dimensional (3D) printing or additive manufacturing opens up new possibilities to fabricate those customisable intricate designs with highly interconnected pores. In the past decade, metallic powder-bed based 3D printing methods em...
171 CitationsSource
#1M. Fabert (TUT: Tampere University of Technology)H-Index: 1
#2N. Ojha (TUT: Tampere University of Technology)H-Index: 5
Last. Jonathan Massera (TUT: Tampere University of Technology)H-Index: 20
view all 9 authors...
Typical silicate bioactive glasses are known to crystallize readily during the processing of porous scaffolds. While such crystallization does not fully suppress the bioactivity, the presence of significantly large amounts of crystals leads to a decrease in the rate of reaction of the glass and an uncontrolled release of ions. Furthermore, due to the non-congruent dissolution of silicate glasses, these materials have been shown to remain within the surgical site even 14 years post-operation. The...
16 CitationsSource
#1Sai Aditya PradeepH-Index: 4
#2Hrishikesh KharbasH-Index: 12
Last. Srikanth PillaH-Index: 32
view all 6 authors...
Bio-based polymer foams have been gaining immense attention in recent years due to their positive contribution towards reducing the global carbon footprint, lightweighting, and enhancing sustainability. Currently, polylactic acid (PLA) remains the most abundant commercially consumed biopolymer, but suffers from major drawbacks such as slow crystallization rate and poor melt processability. However, blending of PLA with a secondary polymer would enhance the crystallization rate and the thermal pr...
19 CitationsSource
#1M. Xiao (Sichuan University)H-Index: 1
#2Yining Chen (Sichuan University)H-Index: 8
Last. B. C. Yang (Sichuan University)H-Index: 11
view all 5 authors...
Abstract Bio-functionalization means to endow biomaterials with bio-functions so as to make the materials or devices more suitable for biomedical applications. Traditionally, because of the excellent mechanical properties, the biomedical metals have been widely used in clinic. However, the utilized functions are basically supporting or fixation especially for the implantable devices. Nowadays, some new functions, including bioactivity, anti-tumor, anti-microbial, and so on, are introduced to bio...
43 CitationsSource
#1Marius Murariu (University of Mons)H-Index: 28
#2Philippe Dubois (University of Mons)H-Index: 118
Abstract Poly(lactic acid) or polylactide (PLA), a biodegradable polyester produced from renewable resources, is used for various applications (biomedical, packaging, textile fibers and technical items). Due to its inherent properties, PLA has a key-position in the market of biopolymers, being one of the most promising candidates for further developments. Unfortunately, PLA suffers from some shortcomings, whereas for the different applications specific end-use properties are required. Therefore,...
297 CitationsSource
#1Betty Tyler (JHUSOM: Johns Hopkins University School of Medicine)H-Index: 52
#2David Gullotti (JHUSOM: Johns Hopkins University School of Medicine)H-Index: 6
Last. Henry BremH-Index: 93
view all 5 authors...
Abstract Polylactic acid (PLA) and its copolymers have a long history of safety in humans and an extensive range of applications. PLA is biocompatible, biodegradable by hydrolysis and enzymatic activity, has a large range of mechanical and physical properties that can be engineered appropriately to suit multiple applications, and has low immunogenicity. Formulations containing PLA have also been Food and Drug Administration (FDA)-approved for multiple applications making PLA suitable for expedit...
296 CitationsSource
#1Shady Farah (MIT: Massachusetts Institute of Technology)H-Index: 15
#2Daniel G. AndersonH-Index: 119
Last. Robert LangerH-Index: 296
view all 3 authors...
Poly(lactic acid) (PLA), so far, is the most extensively researched and utilized biodegradable aliphatic polyester in human history. Due to its merits, PLA is a leading biomaterial for numerous applications in medicine as well as in industry replacing conventional petrochemical-based polymers. The main purpose of this review is to elaborate the mechanical and physical properties that affect its stability, processability, degradation, PLA-other polymers immiscibility, aging and recyclability, and...
713 CitationsSource
#1Xia Li (Huda: Hubei University)H-Index: 5
#2Xiangmei Liu (Huda: Hubei University)H-Index: 51
Last. Paul K. Chu (CityU: City University of Hong Kong)H-Index: 121
view all 6 authors...
Abstract The combination of high strength, light weight, and natural biodegradability renders magnesium (Mg)-based alloys promising in orthopedic implants and cardiovascular stents. Being metallic materials, Mg and Mg alloys made for scaffolds provide the necessary mechanical support for tissue healing and cell growth in the early stage, while natural degradation and reabsorption by surrounding tissues in the later stage make an unnecessarily follow-up removal surgery. However, uncontrolled degr...
135 CitationsSource
Cited By4
Newest
#1Jingguang Wang (SCAU: South China Agricultural University)H-Index: 3
Last. Yang Hu (SCAU: South China Agricultural University)H-Index: 21
view all 10 authors...
Source
Poly(lactic acid) is not only one of the most often used materials for 3D printing via fused deposition modeling (FDM), but also a shape-memory polymer. This means that objects printed from PLA can, to a certain extent, be deformed and regenerate their original shape automatically when they are heated to a moderate temperature of about 60–100 °C. It is important to note that pure PLA cannot restore broken bonds, so that it is necessary to find structures which can take up large forces by deforma...
1 CitationsSource
#1Ali ChalghamH-Index: 1
#2Andrea EhrmannH-Index: 21
Last. Inge WickenkampH-Index: 1
view all 3 authors...
Fused deposition modeling (FDM) is one of the most often-used technologies in additive manufacturing. Several materials are used with this technology, such as poly(lactic acid) (PLA), which is most commonly applied. The mechanical properties of 3D-printed parts depend on the process parameters. This is why, in this study, three-point bending tests were carried out to characterize the influence of build orientation, layer thickness, printing temperature and printing speed on the mechanical proper...
1 CitationsSource
Polylactic acid (PLA) belongs to the few thermoplastic polymers that are derived from renewable resources such as corn starch or sugar cane. PLA is often used in 3D printing by fused deposition modeling (FDM) as it is relatively easy to print, does not show warping and can be printed without a closed building chamber. On the other hand, PLA has interesting mechanical properties which are influenced by the printing parameters and geometries. Here we present shape-memory properties of PLA cubes wi...
5 CitationsSource