Journal: Nanomaterials

Article Title: Mechanochemical Solid-State Immobilization of Photofunctional Dyes on Amorphous Silica Particles and Investigation of Their Interactive Mechanisms

doi: 10.3390/nano14090741

Figure Lengend Snippet: Peak assignment of four-component aggregation states of the FS − -immobilized ASPs, FS − solution, MB + -immobilized ASPs, and MB + solution, respectively, in the luminescence (FS − ) and UV-Vis diffuse reflectance absorption spectra (MB + ). The different colored font indicates the variation of the dye molecular aggregation, which correspond to the separated spectral colors.

Article Snippet: The crystalline structures and photospectral properties of the particles were characterized with X-ray diffraction (XRD: Smart Lab, Rigaku Co., Ltd., Tokyo, Japan), UV-Vis absorption spectrometry (UV-Vis: JASCO Corp., Tokyo, Japan, V-750) with an integrating sphere (ISV-922, JASCO Co., Ltd., Tokyo, Japan), fluorescence microscopy (FL: λ ex = 465–495 nm, λ em = 515–555 nm, exposure time = 100 ms), and photoluminescence spectrometry (PL: JASCO Corp., Tokyo, Japan, FP8500).

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