Co-Delivery of Arsenotungstate Polyoxometalate and Curcumin Using Bis-Imidazolium Poly Ionic Liquid Nanocomposites for Boosting Anticancer Effects against Triple-negative Breast Cancer Cells

(2024) Co-Delivery of Arsenotungstate Polyoxometalate and Curcumin Using Bis-Imidazolium Poly Ionic Liquid Nanocomposites for Boosting Anticancer Effects against Triple-negative Breast Cancer Cells. Journal of Inorganic and Organometallic Polymers and Materials. pp. 5957-5978. ISSN 1574-1443

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Abstract

Novel nano-composites (NCs) of polyarsenotungstate (As2W19O67, POM) in bis-imidazolium based poly ionic liquid (PolyIL) were developed for co-delivery of curcumin (CUR) and POM to triple-negative breast cancer cell line (MDA-MB-231) for the first time. The anticancer activity of optimized NCs was evaluated against MDA-MB-231 cancer cells and HUVEC normal cells using the MTT assay. Cellular uptake was also evaluated on the MDA-MB-231 cell line. The optimized NCs had a particle size around 200 nm and a zeta potential of about + 22.4 mV. PolyIL NCs showed a pH-responsive independent drug release profile for CUR and POM. NCs had better anticancer activity (IC50: 40.49 mu g/mL) than free POM (IC50: 95.35 mu g/mL) without cytotoxicity against normal HUVEC cells. The cellular uptake was about 100 after 4 h. The CUR-POM@PolyIL NCs could surprisingly modulate the cytotoxicity of arsenotungstate polyoxometalate. These results are convincing enough to warrant further pre-clinical studies.

Item Type: Article
Keywords: Arsenotungstate polyoxometalate (POM) Poly bis-imidazolium ionic liquid (PolyIL) Nanocomposite (NC) Breast cancer poly(ionic liquids) chitosan nanoparticles chemotherapy surface Polymer Science
Page Range: pp. 5957-5978
Journal or Publication Title: Journal of Inorganic and Organometallic Polymers and Materials
Journal Index: ISI
Volume: 34
Number: 12
Identification Number: https://doi.org/10.1007/s10904-024-03177-2
ISSN: 1574-1443
Depositing User: خانم ناهید ضیائی
URI: http://eprints.mui.ac.ir/id/eprint/28840

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