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Scientific news - Chitin and Chitosan

HMC 0309 185In this rubric we present you scientific news from the world of chitin and chitosan. Monthly you can find recent publications. We hope to arouse your interest in this biopolymer or to help you out. If you have any comments or if you do chitin or chitosan research and you want to publish your article on this page, This email address is being protected from spambots. You need JavaScript enabled to view it.

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Fluorescence immunoassay for detection of pathogens

Published on

Tags: Biofilm, pathogens

Listeriosis is a foodborne infectious disease caused by the pathogen Listeria monocytogenes and is particularly serious for pregnant women and immunocompromised persons. The pathogen is spread mainly through spoiled and contaminated food or animal feed. Methods for the detection of Listeria monocytogenes (LM) on surfaces in the food industry have been developed to control the spread of the pathogen, but these are time-consuming and require special equipment. In the presented study, a fluorescence sandwich immunoassay was developed using a chitosan cellulose nanocrystal (CNC) membrane to detect Listeria monocytogenes on surfaces.

Chitosan as protection against dental erosion

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Tags: dental, mouth rinse

Dental erosion is the demineralization of the hard tooth substance caused by acids. Particularly in industrialized countries this is an increasing problem due to changes in drinking and eating habits in recent decades. Additionally, the teeth surface is eroded by mechanical interaction like brushing. To substantially reharden demineralized enamel, the development of appropriate prophylaxis and therapy is important. HMC presents two studies that tested toothpaste and mouth rinses containing chitosan.

Chitosan and curcumin for treatment of glaucoma or cancer

Published on

Tags: nanoparticles, cancer, curcumin, glaucoma

Glaucoma is a group of diseases of the eye with damaged optic nerve and retina in advanced stages, possibly leading to blindness. One of the causes is increased intraocular pressure. Here, we present two publications, which investigated the combination of chitosan and curcumin for treatment of glaucoma and cancer patients.

Chitosan implants for regenerative medicine

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Tags: drug delivery, nanoparticles, implant

In recent decades, there have been major advances in regenerative medicine, such as the treatment of severe nerve injuries. Implants used as scaffolds for nerve cell regeneration are often made of biodegradable polymers, such as chitosan. Below, we present a study that investigated the degradation and stability of tubular chitosan-based implants.

Congress and fairs

Meet us in person 2021:

  • EUCHIS, 2021
  • CPHI 2021
  • Medica 2021
  • Asia Pacific Chitin and Chitosan Symposium, 2021, 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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