Abstract The present study introduces an overview of gentamicin-clay mineral systems for applications in biomedicine and then focuses on the development a series gentamicin/clay hybrid materials to be used as bioactive phase hydroxypropylmethylcellulose (HPMC) produce bionanocomposite membranes possessing antimicrobial activity interest wound-dressing applications. Gentamicin (Gt) was adsorbed ...

Chitin (CH) and Chitosan (CS) have wide-scale biomedical applications and are being studied extensively for their antimicrobial activity. Aspergillus terreus CBNRKR KF529976, isolated from the marine soils of Pichavaram, Tamil Nadu was used for the economic production of Chitin and Chitosan using three different media-Sabouraud sucrose broth, Hesseltine and Anderson medium, Andrade et al medium...

This paper demonstrates a new class of printable magnetic hydrogels that can be successfully used for multimaterial direct ink printing (4D printing) soft actuators. To date, most reports on actuation have not considered biocompatibility issues associated with materials and synthetic polymers. For this reason, in study, considerable attention was given to developing bionanocomposites exhibit no...

the main objectives of this research were the study and comparing the microstructure of pva-stnccand pva-st-mmt by x ray diffraction and atomic force microscopy (afm) and as well as,comparing the effects of two nanoparticle on surface hydrophilicity and moisture absorption. xdiffraction patterns showed that microstructure of the pva-st-mmt films was exfoliated andpva-st-ncc was closer to interc...

cellulose nanocrystal (cnc) is a type of nanomaterial which is produced by partial hydrolysis of cellulose and elimination of its amorphous regions. cnc has several advantages such biodegradability and safety toward human health. in this study, cnc was produced from cotton linters and methods such transmission electron microscopy which were used for confirmation of nanoscale size production of ...

Palygorskite is a mineral used in wide number of industrial sectors. Currently, there are hundreds studies which palygorskite part different nanocomposites and bionanocomposites. The surface properties essential for these applications, this work, an in-depth revision done, showing that the high variability found cannot be explained only by impurities or differences analysis conditions. To furth...