Bioactivity and Drug Delivering Ability of a Chitosan/46S6 Melted Bioactive Glass Biocomposite Scaffold

3.2 XRD analysis of FTIR prepared after immersion in SBF at different time intervals from XRD analysis after immersion in SBF The XRD spectrum of the Ch / MB composite scaffold showed peaks at 25.88 °, 31.8 °, 39.89 ° and 46.7 ° (2θ) Is due to mesh faces 022, 211, 221, 222 of HA [30, 31]. Increasing the peak intensity from 2 days to 30 days indicates an increase in HA deposition. We also confirmed that the presence of MB increases the deposition of HA on the scaffold [32] (Fig. 2).

Scientists have found some success in combining bioactive glass nanoparticles with chitosan to develop synthetic bone grafts. Bioactive glass is a glass ceramic biomaterial that successfully binds physiological structures such as bone. Bone cells grew relatively rapidly and were found to be covered with grafts of bioactive glass and chitosan. Further research is necessary. Researchers say they need to pay more attention to improve the dispersion of nanofillers in the chitosan matrix. The tremendous opportunities provided by these materials, and their unbelievable possibilities for nanotechnology, are expected to revolutionize biomedical fields in the near future.

The chitosan derivative and the water-soluble chitosanase product have different structural and physicochemical properties which can lead to new discoveries of new biological activities or known biologically active compounds. Medicine, biotechnology, lack of toxicity, biocompatibility, biodegradability and biological activity allergy. Click here for details

Endophytes can synthesize biologically active compounds that plants use to protect against pathogens and some of these compounds have proven useful for new drug discovery. Recent studies have reported hundreds of natural products from endogenous bacteria including alkaloids, terpenoids, flavonoids and steroids. Most biologically active compounds isolated from endophytes are known to function as antibiotics, immunosuppressants, anticancer agents, biological control agents and the like.