Minh Hieu Ho, Quinn van Hilst, Xiaolin Cui, Yogambha Ramaswamy, Tim Woodfield, Jelena Rnjak-Kovacina, Steven G. Wise, Khoon S. Lim
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引用次数: 0
Abstract
The use of tissue adhesives dates to 1940s when surgical glues were introduced for wound closure applications. However, current clinically used tissue adhesives (fibrin and cyanoacrylate glues) have limited adhesion strength and biocompatibility issues which restrict their performance in targeted applications. Due to this unmet clinical challenge, there is a need to develop next-generation tissue adhesives to expand the current limited available options. Another factor that is often overlooked in the field is the consequence of when these tissue adhesives fail while in use in specific applications. In this review, the complications arising from tissue adhesives that have insufficient adhesion strength are covered, where unintentional loosening and detachment can lead to serious complications depending on both the applications and scenarios in which the adhesives are used. Next, the current methodologies employed to design tissue-adhesive hydrogels targeting specific applications are also collated. Finally, the different strategies to engineer on-demand removal property of these tissue-adhesive hydrogels are consolidated, including some perspectives on current challenges and outlooks in this field.
期刊介绍：
Advanced NanoBiomed Research will provide an Open Access home for cutting-edge nanomedicine, bioengineering and biomaterials research aimed at improving human health. The journal will capture a broad spectrum of research from increasingly multi- and interdisciplinary fields of the traditional areas of biomedicine, bioengineering and health-related materials science as well as precision and personalized medicine, drug delivery, and artificial intelligence-driven health science.
The scope of Advanced NanoBiomed Research will cover the following key subject areas:
▪ Nanomedicine and nanotechnology, with applications in drug and gene delivery, diagnostics, theranostics, photothermal and photodynamic therapy and multimodal imaging.
▪ Biomaterials, including hydrogels, 2D materials, biopolymers, composites, biodegradable materials, biohybrids and biomimetics (such as artificial cells, exosomes and extracellular vesicles), as well as all organic and inorganic materials for biomedical applications.
▪ Biointerfaces, such as anti-microbial surfaces and coatings, as well as interfaces for cellular engineering, immunoengineering and 3D cell culture.
▪ Biofabrication including (bio)inks and technologies, towards generation of functional tissues and organs.
▪ Tissue engineering and regenerative medicine, including scaffolds and scaffold-free approaches, for bone, ligament, muscle, skin, neural, cardiac tissue engineering and tissue vascularization.
▪ Devices for healthcare applications, disease modelling and treatment, such as diagnostics, lab-on-a-chip, organs-on-a-chip, bioMEMS, bioelectronics, wearables, actuators, soft robotics, and intelligent drug delivery systems.
with a strong focus on applications of these fields, from bench-to-bedside, for treatment of all diseases and disorders, such as infectious, autoimmune, cardiovascular and metabolic diseases, neurological disorders and cancer; including pharmacology and toxicology studies.
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