Accelerated anode and cathode reaction due to direct electron uptake and consumption by manganese dioxide and titanium dioxide composite cathode in degradation of iron composite

Shuai, Cijun; Zhong, Shiwei; Shuai, Yang; Yang, Wenjing; Peng, Shuping; He, Chongxian

doi:10.1016/j.jcis.2022.11.055

Cited by 24 publications

(8 citation statements)

References 63 publications

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“…Eventually, the conduits were rapidly manufactured with any complex structure through layer-by-layer stacking. [31][32][33][34] As shown in Fig. 4a, clearly, the conduit presented a tubular structure with a channel diameter of 1.5 mm, which met the requirements of normal nerves.…”

Section: Characterization Of Nerve Guidance Conduitmentioning

confidence: 66%

An electrical microenvironment constructed based on electromagnetic induction stimulates neural differentiation

Liao

et al. 2023

Mater. Chem. Front.

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Section: Characterization Of Nerve Guidance Conduitmentioning

confidence: 66%

An electrical microenvironment constructed based on electromagnetic induction stimulates neural differentiation

Liao

et al. 2023

Mater. Chem. Front.

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“…Heterostructures create significant advantages in terms of grain size regulation, integration of different elements, and improved forming, which offer unlimited opportunities for the development of biodegradable materials. Also, those biomedical systems with diverse biodegradation rate can be developed by coupling with 2D materials [144]. These show that the development of heterostructure provides a good synergistic effect of excellent biosensitivity, selectivity and biodegradability, which will provide potential for medical applications.…”

Section: Biodegradabilitymentioning

confidence: 99%

Additive manufacturing of promising heterostructure for biomedical applications

Shuai

Xiong

et al. 2023

Int. J. Extrem. Manuf.

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As a new generation of materials/structures, heterostructure is characterized by heterogeneous zones with dramatically different mechanical, physical or chemical properties. This endows heterostructure with unique interfaces, robust architectures, and synergistic effects, making it a promising option as advanced biomaterials for the highly variable anatomy and complex functionalities of individual patients. However, the main challenges of developing heterostructure lie in the control of crystal/phase evolution and the distribution/fraction of components and structures. In recent years, additive manufacturing techniques have attracted increasing attention in developing heterostructure due to the unique flexibility in tailored structures and synthetic multimaterials. This review focuses on the additive manufacturing of heterostructure for biomedical applications. The structural features and functional mechanisms of heterostructure are summarized. The typical material systems of heterostructure, mainly including metals, polymers, ceramics, and their composites, are presented. And the resulting synergistic effects on multiple properties are also systematically discussed in terms of mechanical, biocompatible, biodegradable, antibacterial, biosensitive and magnetostrictive properties. Next, this work outlines the research progress of additive manufacturing employed in developing heterostructure from the aspects of advantages, processes, properties, and applications. This review also highlights the prospective utilization of heterostructure in biomedical fields, with particular attention to bioscaffolds, vasculatures, biosensors and biodetections. Finally, future research directions and breakthroughs of heterostructure are prospected with focus on their more prospective applications in infection prevention and drug delivery.

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“…If the degradation rate is excessively rapid, resulting in mechanical properties of artificial bone declining too rapid, which cannot provide structural support in the degradation process. [41][42][43] If the degradation rate is unnecessarily slow, the bone growth will be poor, which hinders the regeneration of new bone. The essence of bone repair is the directional differentiation of stem cells into osteoblasts.…”

Section: Introductionmentioning

confidence: 99%

Structural and Functional Adaptive Artificial Bone: Materials, Fabrications, and Properties

Feng

Zhao

Tang

et al. 2023

Adv Funct Materials

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It is an urgent need that defect repair can develop from simple device fixation to living tissue reconstruction, from short life function replacement to permanent regeneration repair. At present, bone transplantation has become the second largest transplantation surgery after blood transfusion, and artificial bone transplantation generates great hope for the repair and treatment of bone defect. In order to repair bone defect, artificial bone must have good biological properties and sufficient mechanical properties, and it should also have the shape matching to bone defect site and the connected porous structure. For structures and properties requirements of artificial bone, in this review three major challenges faced by artificial bone transplantation are systemtically analyzed and current methods and strategies to address these issues are discussed: 1) the need for developing a type of bone scaffold material with both biological and mechanical properties, 2) the need for realizing the controllable fabrication of individual shape and multistage pore structure of bone scaffold, 3) the need for realizing the transformation from man‐made structure to biological structure. Besides, it summarizes the advantages and disadvantages of these methods and discusses the potential future directions of structural and functional adaptive artificial bone for bone defect regeneration.

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Accelerated anode and cathode reaction due to direct electron uptake and consumption by manganese dioxide and titanium dioxide composite cathode in degradation of iron composite

Cited by 24 publications

References 63 publications

An electrical microenvironment constructed based on electromagnetic induction stimulates neural differentiation

An electrical microenvironment constructed based on electromagnetic induction stimulates neural differentiation

Additive manufacturing of promising heterostructure for biomedical applications

Structural and Functional Adaptive Artificial Bone: Materials, Fabrications, and Properties

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