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Publications in 2019

Here you can find summaries of interesting scientific chitin and chitosan articles published in 2019. Enjoy reading!

Chitosan research in 2019

In 2019, many interesting and innovative research articles about chitosan and chitosan derivatives were published. In this article we present you an overview which chitosan reserach topics were important in 2019.

Gold nanoparticles with chitosan

There are many potential applications of gold nanoparticles in medicine. Gold nanoparticles are already being used in diagnostics, as in pregnancy or HIV tests [1]. Research on the use as a contrast agent for the localization of cancer cells and as a drug delivery system for targeted release at site of action. The surface properties of gold are optimal for functionalization, e.g. with chitosan.

Supporting the regeneration of nerve cells with chitosan

Worldwide, about 2.5 million people live with the consequences of a traumatic spinal cord injury. At the injured site formation of glia scar tissue prevents the regeneration of nerve cells. To date, complete functional recovery of the spinal cord is impossible, also because the cascade of events that takes place at the injured site is not fully understood yet.

Recombinant factor C assay for detection of bacterial endotoxins in chitosan

Testing for bacterial endotoxins with recombinant factor C might be included as a new general chapter in the European Pharmacopoeia. The European Pharmacopoeia has called for public consultation on the creation of a new General Chapter (2.6.32). In 2016, the Pharm. Eur. referred the rFC test as an alternative to Limulus amebocyte lysate (LAL) in Guidelines for using the test for bacterial endotoxins (Supplement 8.8 Chapter 5.1.10). The next step would be a separate chapter on testing for bacterial endotoxins using the rFC assay.

Hemostatic effect of chitosan and stability of chitosan hydrogels

Chitosan and chitosan derivatives have different properties due to molecular parameters, such as degree of deacetylation and molecular weight. In this article, we present a paper that examined the effect of these parameters on the hemostatic effect of chitosan. Another topic is the long-term stability of chitosan hydrogels according to ICH guidelines.

Congress and fairs

Meet us in person 2022:

  • EUCHIS, 2022
  • CPHI 2022
  • Medica 2022
  • Asia Pacific Chitin and Chitosan Symposium, 2022, South Korea

To arrange an appointment please contact Katja Richter via sales(at)medical-chitosan.com

Contact

  • Heppe Medical Chitosan GmbH
    Heinrich-Damerow-Strasse 1
    06120 Halle (Saale)
    Germany
  • Tel.: +49 (0) 345 27 996 300
    Fax: +49 (0) 345 27 996 378
  • sales@medical-chitosan.com

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