Article comprising fluorescently labeled particles and identification method thereof

The present invention relates to an article comprising fluorescently labeled particles wherein the fluorescently labeled particles are distributed in the entire volume of the article or in a portion of the volume of the article, and the fluorescently labeled particles are randomly distributed; the distribution volume of the fluorescence labeling particles comprises sub-volumes; the sub-volume comprises at least a portion of the fluorescently labeled particles; the sub-volume is at least partially permeable to electromagnetic radiation, the wavelength of the electromagnetic radiation being in the visible light range and/or in the near infrared range and/or in the UVA range; and/or a portion of a surface of the sub-volume is identical to a portion of a surface of the article; the invention also relates to a method for identifying the article. 本发明涉及一种包括荧光标记颗粒的物品，其中所述荧光标记颗粒分布在所述物品的整个体积中或所述物品的体积的一部分中，以及所述荧光标记颗粒呈随机分布；所述荧光标记颗粒分布的体积包括子体积；所述子体积包含所述荧光标记颗粒的至少一部分；所述子体积为至少部分可透过电磁辐射，所述电磁辐射的波长在可见光范围和/或在近红外范围和/或在UVA范围中；和/或所述