Antibacterial and osteoinductive properties of wollastonite scaffolds impregnated with propolis produced by additive manufacturing

Moreno Florez, Ana Isabel; Malagon, Sarita; Ocampo, Sebastian; Leal-Marin, Sara; Gil González, Jesús Humberto; Diaz-Cano, Andres; Lopera, Alex; Paucar, Carlos; Ossa, Alex; Glasmacher, Birgit; Peláez-Vargas, Alejandro; Garcia, Claudia

doi:10.1016/j.heliyon.2023.e23955

Cited by 2 publications

(1 citation statement)

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“…7 ). In the composite films, broad-spectrum bands within the range of 1200 cm −1 to 800 cm −1 indicate the carbohydrate fingerprint region which is comparable with the findings of a study on liquid phase exfoliation of metal–organic framework to reduce CO 2 in quaternary NH 4 OH solution where the spectrum ranged between 1300 cm −1 to 1500 cm −1 [ 49 ], with concurrent observations of cyclohexane ring vibrations between 1030 cm −1 and 1042 cm −1 [ [50] , [51] , [52] , [53] , [54] ]. Given the similarities in the chemical structure of Carboxymethyl Cellulose (CMC) and Cellulose Nanocrystals (CNC) and the relatively low content of CNC in each composite film, the FTIR spectra of PVA + CMC control films and PVA + CMC + CNC films exhibit nearly identical characteristics [ 55 ].…”

Section: Resultssupporting

confidence: 83%

Development of eco-friendly biofilms by utilizing microcrystalline cellulose extract from banana pseudo-stem

Sachcha,

Paddar,

Minar

et al. 2024

Heliyon

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Section: Resultssupporting

confidence: 83%

Development of eco-friendly biofilms by utilizing microcrystalline cellulose extract from banana pseudo-stem

Sachcha,

Paddar,

Minar

et al. 2024

Heliyon

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Research Progress on the Application of Natural Medicines in Biomaterial Coatings

Wang,

Duan,

Zhang

et al. 2024

Materials

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With the continuous progress of biomedical technology, biomaterial coatings play an important role in improving the performance of medical devices and promoting tissue repair and regeneration. The application of natural medicine to biological materials has become a hot topic due to its diverse biological activity, low toxicity, and wide range of sources. This article introduces the definition and classification of natural medicines, lists some common natural medicines, such as curcumin, allicin, chitosan, tea polyphenols, etc., and lists some biological activities of some common natural medicines, such as antibacterial, antioxidant, antitumor, and other properties. According to the different characteristics of natural medicines, physical adsorption, chemical grafting, layer-by-layer self-assembly, sol–gel and other methods are combined with biomaterials, which can be used for orthopedic implants, cardiovascular and cerebrovascular stents, wound dressings, drug delivery systems, etc., to exert their biological activity. For example, improving antibacterial properties, promoting tissue regeneration, and improving biocompatibility promote the development of medical health. Although the development of biomaterials has been greatly expanded, it still faces some major challenges, such as whether the combination between the coating and the substrate is firm, whether the drug load is released sustainably, whether the dynamic balance will be disrupted, and so on; a series of problems affects the application of natural drugs in biomaterial coatings. In view of these problems, this paper summarizes some suggestions by evaluating the literature, such as optimizing the binding method and release system; carrying out more clinical application research; carrying out multidisciplinary cooperation; broadening the application of natural medicine in biomaterial coatings; and developing safer, more effective and multi-functional natural medicine coatings through continuous research and innovation, so as to contribute to the development of the biomedical field.

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Antibacterial and osteoinductive properties of wollastonite scaffolds impregnated with propolis produced by additive manufacturing

Cited by 2 publications

References 92 publications

Development of eco-friendly biofilms by utilizing microcrystalline cellulose extract from banana pseudo-stem

Development of eco-friendly biofilms by utilizing microcrystalline cellulose extract from banana pseudo-stem

Research Progress on the Application of Natural Medicines in Biomaterial Coatings

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