Ai-ling Yang

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As one of the most commonly used solvents, ethanol exhibits weak fluorescence when excited by ultraviolet (UV) light. Until now, the fluorescence of ethanol-doped nanoparticles has not been studied. In this paper, eleven different concentrations of SiO2 nanoparticles (diameter 100 nm) were doped in ethanol, and corresponding colloids were formed. The(More)
PURPOSE To investigate the association of HLA-DRB1*1501 polymorphism with the susceptibility to severe chronic periodontitis (CP) in Chinese Han nationality. METHODS DNA samples were collected with buccal swabs from 134 subjects with severe chronic periodontitis and 81 periodontal healthy control. HLA-DRB1*1501 genotype was determined using polymerase(More)
OBJECTIVE To investigate interleukin-1 receptor antagonist (IL-1ra) genotype and its association with the susceptibility of chronic periodontitis in Uighur patients of Xinjiang. METHODS Genomic DNA was obtained from buccal swabs of 41 subjects with severe chronic periodontitis (CP), 43 subjects with moderate CP, 49 subjects with mild CP and 92 ethnically(More)
An organic luminescence material of white light was investigated. The organic luminescence film was made by heating and melting method. The film consists of riboflavin, anthrone derivative, and linear low-density polyethylene. The results show that the spectra of luminescence films were affected by weight ratio and heating time of the made films. The(More)
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