Dodecanethiol-functionalized gold nanoparticles were incorporated into the polymer matrix of diurethane-methacrylate monomer mixture in the presence of SiO2 nanoparticles (8 wt %) and a new reactive organic luminescent material ACAIN (1-N-(2-acryloyloxy-3-chloroprop-1-yl)-amino-5-isocyanonaphthalene, 1 wt %). This way, a new, probably multifunctional, polymer nanocomposite was obtained. It was shown that the addition of SiO2 nanoparticles enhances the fluorescent intensity of ACAIN by 1.5 times in the 450-550 nm spectral range. Furthermore, an additional fluorescence enhancement up to 4.5 times was observed when Au nanoparticles were added to this nanocomposite in a rather low (0.12 wt %) concentration.

中文翻译：

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金纳米粒子对丙烯酸化异氰萘衍生物发光的影响

在 SiO2 纳米粒子 (8 wt %) 和新的反应性有机发光材料 ACAIN (1-N-(2-丙烯酰氧基-3-氯丙酸) 存在下，将十二烷硫醇官能化的金纳米粒子掺入二氨基甲酸酯-甲基丙烯酸酯单体混合物的聚合物基质中。 1-基)-氨基-5-异氰萘，1重量％)。通过这种方式，获得了一种新的，可能是多功能的聚合物纳米复合材料。结果表明，SiO2 纳米颗粒的加入使 ACAIN 在 450-550 nm 光谱范围内的荧光强度提高了 1.5 倍。此外，当 Au 纳米颗粒以相当低的 (0.12 wt%) 浓度添加到该纳米复合材料时，观察到额外的荧光增强高达 4.5 倍。