Nowadays, upon rapid advances and developments in science and technology, X-ray radiation's role in diverse kinds of applications has been highlighted. Lead, and its derivatives as preliminary shielding systems are neither light nor biocompatible. Accordingly, the demand for the fabrication of a lead-free shielding system has increased over the past few decades. To surmount the limitations mentioned above, we have synthesized a novel X-ray radiation shield based on reinforced polyaniline with hybrid graphene oxide nanoflakes decorated with an interconnected complex of tungsten-bismuth-tin, which possesses high inhibitory effects against different microorganisms. Besides, diverse kinds of characterization techniques were employed to assess the as developed nanoflakes' successful fabrication. The radiation attenuation properties of developed nanomaterials and nanocomposites were explored using X-ray (i.e., 40, 60, 80, 100 and 120 keV) transmission measurements. The increasing thickness of the shield substantially developed the attenuation efficiency because thickening the samples would intensify the adequate number of the developed nanoparticles in the pathway of incident photons. The shield's thickest layer's attenuation efficiency and linear attenuation coefficient were 98.09% and 0.4399 1.mm-1, respectively, at the photon energy of 120 keV. The obtained results of the minimum inhibitory concentration (MIC) test and cell viability assay furtherly confirmed the favourable antibacterial/antifungal effects and non-toxic nature of the developed shields. According to the results, the developed shield can be effectively used to make lighter radiation protective clothes, e.g. aprons, gonad shields, thyroid shields, and structural shielding in X-ray facilities.

如今，随着科学技术的飞速进步和发展，X射线辐射在各种应用中的作用越来越突出。铅及其衍生物作为初步屏蔽系统既不光也不生物相容。因此，在过去的几十年中，对制造无铅屏蔽系统的需求有所增加。为了克服上述限制，我们合成了一种基于增强聚苯胺和混合氧化石墨烯纳米薄片的新型 X 射线辐射屏蔽，该纳米薄片装饰有钨-铋-锡的互连复合物，对不同的微生物具有高抑制作用。此外，采用多种表征技术来评估所开发的纳米薄片的成功制造。使用 X 射线（即 40、60、80、100 和 120 keV）透射测量来探索开发的纳米材料和纳米复合材料的辐射衰减特性。屏蔽层厚度的增加显着提高了衰减效率，因为加厚样品会增强入射光子路径中足够数量的发展纳米粒子。在120 keV的光子能量下，屏蔽最厚层的衰减效率和线性衰减系数分别为98.09%和0.4399 1.mm-1。最低抑菌浓度 (MIC) 测试和细胞活力测定的结果进一步证实了所开发的防护罩具有良好的抗菌/抗真菌作用和无毒性质。根据结果​​，