… allow for graft modification that imparts the modified chitosan with special properties. Such …
its applications. These chemical modifications produce many kinds of chitosan derivatives that …

… Because chitosan has active groups, it can be modified with other materials such as
humic acids, carbon nanotubes, and the algae Ulva lactuca, which increases its efficiency in …

… In this paper, the molecular structure and properties of chitosan are reviewed, and the
modification of chitosan and its application as biomedical materials in recent years are …

… Heavy metals, for example, have been remediated by using pure chitosan and modified
chitosans, and by combining chitosan with microorganisms. Low molecular weight chitosan …

… in double-grafted chitosan (low molecular-weight chitosan) that is … molecular chitosan/pEGFP
nanocomplexes demonstrated an eightfold increase in transfection compared with chitosan …

… In the present review, we summarize the latest methods for the modification and derivatization
of chitin and chitosan under experimental conditions, which allow a control over the …

… a major focus of chitosan research. This review describes the modifications of chitosan that
have … , pH sensitivity, and capacity to target chitosan derivatives. Applying the by-products of …

… , there has been a growing interest in modifying the chitosan in order to … the applications of
pure phase chitosan. Various modified forms of chitosan and their associated applications are …

… articles highlighting the role of chitosan nanoparticles in breast cancer therapy. In … molecular
classification, and etiological factors with special emphasis on the role of chitosan modified …

… Chemical modifications have done an excellent job for the … of molecular imaging. We will
first explain the properties of chitosan, then will discuss different strategies of molecular imaging…