In the mid-year, 227 articles have been released about chitosan. The main topics addressed nanoparticles, pharmaceutical preparations, evaluation studies, animals and humans. The leading nations in publishing chitosan-related articles are again China (69 articles), USA (28) and India (21). German scientists published 5 reports.

In March and April, 234 publications were released about Chitosan, mainly addressing topics like pharmaceutical preparations, nanoparticles, evaluation studies and tissues. The most successful nations in the field of chitosan-related publications are again: China (74 articles), India (24) and USA (19).

At the beginning of 2014, a variety of highly interesting chitosan-related articles were released by scientists from all over the world. All in all, 281 novel articles have been published, which promise new insights into the diversity of the biopolymer. The most successful nations in the field of chitosan research are again China publishing 88 articles, USA 33 reports and India contributed 23 articles.

In March 2015, 201 articles about chitosan and chitosan derivatives have been published. The main topics address chitosan in evaluation studies, nanoparticles, pharmaceutical preparations and tissues. Among the top countries of chitosan research are again: China (51 articles), India (23) and USA (21).