Most fixation devices currently used rely on linkage material between the graft substance and the bone, thus influencing graft healing and altering the initial biomechanical properties of a graft material.
Eight peptidylcyclodextrin compounds were used, which correspond to modified β- or γ-cyclodextrin (CD) grafted on neuropeptide substance P (SP) or a shorter derivative (SP(4 11)).
In this study, low-density polyethylene (LDPE) was treated by an Ar+ plasma discharge and then grafted with biologically active substances, namely, glycine (Gly), polyethylene glycol (PEG), bovine serum albumin (BSA), colloidal carbon particles (C), or BSA+C.
There, the immobilization strategies to graft different chemical substances on the surface of a microreactor, a support, are used for a design of necessary conditions within the microreactor spaces.
Thus, the plasma treatment and grafting with bioactive substances used in this study improved the adhesion, growth, and phenotypic maturation of VSMC, though these changes were less pronounced than those observed on HDPE in our earlier study [ 18].
Thus, the behavior of VSMC on LDPE can be regulated by the type of bioactive substances that are grafted.
Actually, modification of SWCNTs with grafting water-soluble substance is one of the most effective methods among many ways to help SWCNTs dispersing in water.
To avoid the presence of wetting agents or undesirable substances in the electrode system, grafted polymer was used as a separator.
In order to remove both soluble heavy metal species and insoluble substances efficiently by coagulation, sodium xanthogenate group was grafted to polyethyleneimine.
The polar structure grafted on the surface of the silica nanoparticles increases the solubility of functionalized nanoparticles in water (which is also a polar substance).
