Here you can find summaries of interesting scientific chitin and chitosan articles published in 2017. Enjoy reading!
The development of a strong bond between implant surface and the surrounding bone substance, called osseointegration is important for successful integration of a dental implant. The coating of dental implants with chitosan is a promising approach to enable an accelerated and improved integration. In the following, we present two publications about chitosan-based coatings for dental implants.
Functional coatings are applied to improve resistance of implants like artificial heart valves or coronary stents against various impacts in the human body. One problem is the formation of biofilms on the implant surface, which limits communication of the implant with the surrounding area and might induce inflammatory reactions. In addition, nature of the implant material can promote the formation of blood clots, which leads to blocked arteries.
In March 2017, 215 articles were released about chitosan and chitosan derivatives. The top three nations in chitosan research are China (59), India (32) and USA (27). Main focuses were nanoparticels, evaluation studies and pharmaceutical preparations.
343 articles about chitosan were published in February 2017. Main topics address chitosan in connection to nanoparticles, tissues and in evaluation studies. Top countries in chitosan research were China (57), India (29) and USA (21).
tissue regeneration, layer-by-layer, implants, bone substitue, dental medicine
The year 2017 started in January with a high number of new publications about chitosan and chitosan derivatives (383 articles). Top countries in publishing about chitosan were China (75), the United States (39) and India (25). This time we focus on the layer-by-layer (LbL) assembly of chitosan mostly together with other biomaterials and possible applications.
alginate, layer-by-layer, biosensor, cell adhesion, silk fibroin