Novel alginate/activated-charcoal platform for local treatment of resistant pathogens in wounds Abstract

Glavni sadržaj članka

Andrea Osmokrović
https://orcid.org/0000-0002-6489-8302
Ivan Jančić
https://orcid.org/0000-0002-8481-9536
Ivona Janković-Častvan
Marina Milenković
https://orcid.org/0000-0002-6298-0599
Bojana Obradović
https://orcid.org/0000-0002-7276-0442

Apstrakt

Antibiotic resistance is one of the biggest threats to global health, food security, and development today and new strategies to address this clinical problem are urgently needed. The aim of this work was to produce novel composites based on either Ca- or Zn-alginate hydrogels and activated charcoal (AC) particles that would, upon contact with physiological fluids, continuously release at least one bioactive agent directly into the wound area. In addition, AC particles served as carriers of other active substances such as povidone iodine (PVP-I), a very powerful antiseptic, which was used as a model substance. 

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Detalji članka

Kako citirati
Osmokrović, A. ., Jančić, I., Janković-Častvan, I. ., Milenković, M. ., & Obradović, B. . (2024). Novel alginate/activated-charcoal platform for local treatment of resistant pathogens in wounds: Abstract. HEMIJSKA INDUSTRIJA : : ХЕМИЈСКА ИНДУСТРИЈА, 78(1S), 62. преузето од https://www.ache-pub.org.rs/index.php/HemInd/article/view/1309
Sekcija
Antimicrobial biomaterials and strategies

Funding data

Reference

https://www.who.int/news-room/fact-sheets/detail/antibiotic-resistance

Osmokrovic A, Jancic I, Vunduk J, Petrovic P, Milenkovic M, Obradovic B. Achieving high antimicrobial activity: composite alginate hydrogel beads releasing activated charcoal with an immobilized active agent. Carb Pol 2018; 196: 279-88. https://doi.org/10.1016/j.carbpol.2018.05.045

Osmokrovic A, Jancic I, Jankovic-Castvan I, Petrovic P, Obradovic B. Novel composite zinc-alginate hydrogels with activated charcoal aimed for potential applications in multifunctional primary wound dressings. Hem Ind 2019; 73 (1): 37-46. https://doi.org/10.2298/HEMIND180629003O

Nesvadbova M, Crosera M, Maina G, Filon FL. Povidone iodine skin absorption: an ex-vivo study. Toxicol Lett 2015;235 (3): 155-60. https://doi.org/10.1016/j.toxlet.2015.04.004

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