Institute of Nanoscience and Nanotechnology, University of Kashan, Kashan, Iran.
Department of Physics, University of Kashan, Kashan, Iran.
Luminescence. 2024 Aug;39(8):e4850. doi: 10.1002/bio.4850.
Silver vanadate nanorods were synthesized for the first time via co-precipitation, followed by ambient drying. X-ray diffraction (XRD), energy dispersive X-ray (EDX), and scanning electron microscope (SEM) analyses were utilized to investigate the structure and morphology of the nanorods. The results of these analyses confirmed the fabrication of silver vanadate nanorods. Then, to check the ability of these nanostructures to be used in the smart window, their optical properties, including the visible-ultraviolet absorption spectrum and photoluminescence (PL), were studied. The results showed that this nanostructure has maximum absorption and emission at wavelengths of 530 and 670 nm, respectively. Next, the new smart window was made with a layer of silver vanadate nanorods, and wheat, barley, millet, and beet were placed under this smart window to perform phytochemical tests. It was observed that silver vanadate nanorods could shift the green wavelength to higher wavelengths and efficiently improve the phytochemical properties of the mentioned plants.
首次通过共沉淀法，随后进行环境干燥，合成了钒酸银纳米棒。利用 X 射线衍射（XRD）、能谱（EDX）和扫描电子显微镜（SEM）分析来研究纳米棒的结构和形态。这些分析的结果证实了钒酸银纳米棒的制备。然后，为了检验这些纳米结构在智能窗中的应用能力，研究了它们的光学性质，包括可见-紫外吸收光谱和光致发光（PL）。结果表明，这种纳米结构在 530nm 和 670nm 处分别具有最大的吸收和发射。接下来，用一层银钒酸纳米棒制作了一个新的智能窗，并在这个智能窗下放了小麦、大麦、小米和甜菜来进行植物化学测试。观察到银钒酸纳米棒可以将绿光波长转移到更高的波长，并有效地提高了这些植物的植物化学性质。
