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- W3048148905 endingPage "102237" @default.
- W3048148905 startingPage "102237" @default.
- W3048148905 abstract "Three-dimensional porous scaffolds are essential for the development of tissue engineering and regeneration, as biomimetic supports to recreate the microenvironment present in natural tissues. To successfully achieve the growth and development of a specific kind of tissue, porous matrices should be able to influence cell behavior by promoting close cell-cell and cell-matrix interactions. To achieve this goal, the scaffold must fulfil a set of conditions, including ordered interconnected porosity to promote cell diffusion and vascularization, mechanical strength to support the tissue during continuous ingrowth, and biocompatibility to avoid toxicity. Among various building approaches to the construction of porous matrices, selected strategies afford hierarchical scaffolds with such defined properties. The control over porosity, microstructure or morphology, is crucial to the fabrication of high-end, reproducible scaffolds for the target application. In this review, we provide an insight into recent advances toward the colloidal fabrication of hierarchical scaffolds. After identifying the main requirements for scaffolds in biomedical applications, conceptual building processes are introduced. Examples of tissue regeneration applications are provided for different scaffold types, highlighting their versatility and biocompatibility. We finally provide a prospect about the current state of the art and limitations of porous scaffolds, along with challenges that are to be addressed, so these materials consolidate in the fields of tissue engineering and drug delivery." @default.
- W3048148905 created "2020-08-13" @default.
- W3048148905 creator A5061603372 @default.
- W3048148905 creator A5067251489 @default.
- W3048148905 creator A5086291031 @default.
- W3048148905 date "2020-09-01" @default.
- W3048148905 modified "2023-10-17" @default.
- W3048148905 title "Colloidal systems toward 3D cell culture scaffolds" @default.
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