Magnetically orientated tissue-equivalent tubes: application to a circumferentially orientated media-equivalent
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Cited by (158)
Biomaterials for Cardiovascular Tissue Engineering
2020, Biomaterials Science: An Introduction to Materials in MedicineAlignment of collagen matrices using magnetic nanowires and magnetic barcode readout using first order reversal curves (FORC) (invited)
2018, Journal of Magnetism and Magnetic MaterialsCitation Excerpt :Surprisingly, a bi-directional alignment of the collagen fibers was achieved when cross-linking was used, which leads to improved mechanical properties compared to the unidirectional alignment produced by other methods. In fact, naturally occurring collagen in many tissues, such as bone and cornea, exhibit bidirectional arrangements of fibrils [18]. To help visualize the 3D structure of the bi-directional alignment, and to mimic an important biological tissue, arachnoid cells were embedded into the gels.
Magnetic fields to align natural and synthetic fibers
2018, Self-Assembling Biomaterials: Molecular Design, Characterization and Application in Biology and Medicine6.14 Cardiovascular tissue engineering
2017, Comprehensive Biomaterials IIHarnessing cellular-derived forces in self-assembled microtissues to control the synthesis and alignment of ECM
2016, BiomaterialsCitation Excerpt :Polymers that have been aligned include poly (lactic-co-glycolic) acid (PLGA), fibrin, and silk and many studies have focused on collagen type I because of its abundance in the body and availability as a purified protein. Methods to align solubilized collagen monomers without the aid of cells include electro-spinning [29], external magnets [1,30], fluid flow [31], or extrusion [32]. Alignment of purified collagen using these mechanical means do not yield material with sufficient mechanical strength so often these materials are chemically cross-linked (e.g., genapin, carbodiimide) which can result in problems with biocompatibility [33–35].
Characterization of sequential collagen-poly(ethylene glycol) diacrylate interpenetrating networks and initial assessment of their potential for vascular tissue engineering
2015, BiomaterialsCitation Excerpt :Collagen hydrogels have been widely investigated as scaffolds for vascular tissue engineering due in part to the abundance of collagen in the vessel wall and due to the capacity of a range of cell types to elongate and spread within collagen networks [1–4].