PREPARATION AND CHARACTERISATION OF NEW BIOMATERIALS BASED ON CHITOSAN IODIDE WITH BIOLOGICALLY ACTIVE DYES | Zendy

Oksana Kalinkevich | Zendy; A.M. Sklyar | Zendy; А. Н. Калинкевич | Zendy; Vadym Chivanov | Zendy; Yevgen Zinchenko | Zendy; Yana Trofimenko | Zendy; В. В. Стариков | Zendy; Dmitry Sofronov | Zendy; Viktoriia Holubnycha | Zendy

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PREPARATION AND CHARACTERISATION OF NEW BIOMATERIALS BASED ON CHITOSAN IODIDE WITH BIOLOGICALLY ACTIVE DYES

Author(s) -

Oksana Kalinkevich,

A.M. Sklyar,

А. Н. Калинкевич,

Vadym Chivanov,

Yevgen Zinchenko,

Yana Trofimenko,

В. В. Стариков,

Dmitry Sofronov,

Viktoriia Holubnycha

Publication year - 2021

Publication title -

progress on chemistry and application of chitin and its derivatives

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.181

H-Index - 10

ISSN - 1896-5644

DOI - 10.15259/pcacd.26.011

Subject(s) - chitosan , methylene blue , scanning electron microscope , iodide , ultraviolet visible spectroscopy , mass spectrometry , desorption , spectroscopy , materials science , infrared spectroscopy , nuclear chemistry , chemical engineering , chemistry , organic chemistry , chromatography , composite material , adsorption , physics , photocatalysis , quantum mechanics , engineering , catalysis

New composite materials were obtained based on chitosan iodide and organic dyes – methylene blue and fuchsine in fucorcin (Castellani liquid) – by using a simple synthetic procedure. The materials were characterised by scanning electron microscopy, X-ray diffraction, temperature-programmed desorption mass spectrometry, infrared spectroscopy and visible and ultraviolet light spectroscopy. The dyes in the composites were distributed uniformly and did not form separate phases. These composites could form structured porous sponges and films and therefore be used in various fields of application. The materials displayed antibacterial activity against antibiotic resistant gram-positive and gram-negative bacteria.

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