In this rubric we present you scientific news from the world of chitin and chitosan. Monthly you can find recent publications. We hope to arouse your interest in this biopolymer or to help you out. If you have any comments or if you do chitin or chitosan research and you want to publish your article on this page,
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Due to the increasing occurrence of bacterial resistance, alternatives to antibiotics are urgently needed. The study presented here therefore aims to develop an antimicrobial chitosan film loaded with bacteriophages.
Artificially produced nerve conduits are promising alternatives to autologous nerve grafts in the treatment of damaged nerves. In this study, the physiochemical properties of chitosan/poly-ε-caprolactone nerve conduits will be improved by using the chitosan crosslinker genipin.
The use of microgels is one way of biomimetically mimicking tissue. In the presented study, chitosan microgels will be functionalized with Zn (II) and Cu (II) ions to improve their physicochemical properties.
Imitating natural drive systems is a major challenge in robotics. One approach to this is polymer hydrogels that contain chitosan, for example, and can be spun into fibers using electrospinning.
Cancer is difficult to treat due to its early immune invasion and metastasis. In the study presented here, the frequently used chemotherapeutic drugs 5-flourouracil and cisplatin are encapsulated in TPP cross-linked chitosan nanoparticles and their in vitro anti-cancer effect is investigated.
Bone tissue regeneration using artificial scaffolds on which bone cells, such as osteoblasts, can grow is a relatively new approach to repair bone fractures or bone decomposition due to disease. In the work presented, a simple method is introduced to make aerogels from chitosan. These could be suitable as scaffolds for bone cells.
chitosan, tissue engineering, bone tissue regeneration, aerogels