https://www.selleckchem.com/pr....oducts/2-3-butanedio
into lung nodules and lung masses with the size of 3 cm as the boundary.Optical anisotropy plays an indispensable role in a variety of optical components. Organic halide perovskites often rely on artificially oriented nanostructures to enhance optical anisotropy due to their in-plane isotropic crystal structure, which results in unnecessary optical losses and fabrication difficulties. Here, we report the large optical anisotropy in two-dimensional perovskite [CH(NH2)2][C(NH2)3]PbI4 crystals. Without specially designin