Fast fabrication of bismuth oxyiodide/carbon-nanofibers composites for efficient anti-proliferation of liver and breast cancer cells,Zeitschrift für anorganische und allgemeine Chemie

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Fast fabrication of bismuth oxyiodide/carbon-nanofibers composites for efficient anti-proliferation of liver and breast cancer cells
Zeitschrift für anorganische und allgemeine Chemie ( IF 1.1 ) Pub Date : 2021-08-02 , DOI: 10.1002/zaac.202100205
Faisal K. Algethami ₁ , Mohamed R. Elamin ₂ , Babiker Abdulkhair ₃ , Mohammed Al-Zharani ₄ , Nagib A. S. Qarah ₅ , Mashael A. Alghamdi ₆

Affiliation

Semiconductor synthesis and applications are of increasing interest worldwide. A simple non-autoclave method was developed to synthesize bismuth oxyiodide (BiOI) nanoparticles and nanocomposites of BiOI/carbon nanofibers (CNFs) in propylene glycol as a solvent. The as-prepared BiOI and its CNFs-composites were characterized by powder X-ray diffraction (XRD), scanning electron microscopy-energy X-ray-dispersive spectroscopy (SEM-EDX), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FT-IR), Nitrogen adsorption-desorption-isotherm, and UV-vis diffuse reflectance spectra. The XRD pattern confirmed that BiOI nanomaterial was prepared successfully by the developed method. SEM and TEM analysis revealed the BiOI in its pure and composites forms possessing rose-like nanosheets built with BiOI nanoparticles. The addition of CNFs to the BiOI in increasing mass percentage enhanced the optical properties of the BiOI-semiconductor. The obtained results confirmed that the short-time refluxing method prepared BiOI and BiOI/CNFs composites successfully, with the advantage of eliminating the time and energy-consuming step of autoclave digestion. Nevertheless, the nanomaterial‘s anticancer activity was revealed when tested against breast and liver cancer cell lines and measured at 540 nm.

中文翻译：

快速制备碘化铋/碳纳米纤维复合材料以有效抗肝癌和乳腺癌细胞增殖

半导体合成和应用在世界范围内越来越受到关注。开发了一种简单的非高压釜方法以在丙二醇作为溶剂中合成碘化铋 (BiOI) 纳米颗粒和 BiOI/碳纳米纤维 (CNF) 的纳米复合材料。通过粉末 X 射线衍射 (XRD)、扫描电子显微镜-能量 X 射线色散光谱 (SEM-EDX)、透射电子显微镜 (TEM)、傅里叶变换红外光谱对所制备的 BiOI 及其 CNFs 复合材料进行表征(FT-IR)、氮吸附-解吸-等温线和紫外-可见漫反射光谱。XRD图谱证实BiOI纳米材料通过所开发的方法成功制备。SEM 和 TEM 分析表明，BiOI 的纯和复合形式具有由 BiOI 纳米颗粒构建的玫瑰状纳米片。将 CNF 添加到 BiOI 中以增加质量百分比增强了 BiOI 半导体的光学性能。所得结果证实，短时回流法成功制备了BiOI和BiOI/CNFs复合材料，具有省去高压釜消解耗时耗能步骤的优点。然而，当针对乳腺癌和肝癌细胞系进行测试并在 540 nm 处测量时，揭示了纳米材料的抗癌活性。

更新日期：2021-10-01

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