基于生物活性染料的壳聚糖碘化物新型生物材料的制备与表征

IF 0.8 Q4 MATERIALS SCIENCE, BIOMATERIALS

Progress on Chemistry and Application of Chitin and its Derivatives Pub Date : 2021-09-30 DOI:10.15259/pcacd.26.011

O. Kalinkevich, A. Sklyar, A. Kalinkevich, V. Chivanov, Yevgen Zinchenko, Yana V. Trofimenko, V. Starikov, D. Sofronov, V. Holubnycha

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引用次数: 2

摘要

以壳聚糖碘化物和有机染料——亚甲蓝和品红在品红（Castellani液体）中——为基础，通过简单的合成程序获得了新的复合材料。通过扫描电子显微镜、X射线衍射、程序升温脱附质谱、红外光谱以及可见光和紫外光光谱对材料进行了表征。复合材料中的染料分布均匀，不形成分离相。这些复合材料可以形成结构化的多孔海绵和膜，因此可用于各种应用领域。该材料对耐抗生素的革兰氏阳性菌和革兰氏阴性菌显示出抗菌活性。

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

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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来源期刊

Progress on Chemistry and Application of Chitin and its Derivatives MATERIALS SCIENCE, BIOMATERIALS-

CiteScore

1.10

自引率

16.70%

发文量

期刊介绍： Progress in the Chemistry and Application of Chitin and its Derivatives is an annual journal focused on all aspects of production, modification, enzymology and application of chitin and its many derivatives, including chitosan. The journal publishes full-length papers as well as invited reviews. To be considered, papers must present original research that has not been published or accepted for publication elsewhere. The language of the journal will be English.