In various aspects, the present disclosure relates to fibers and fabrics that include a photoactive agent, and to fiber and fabric media that are photoactivatable by photoactivation of the photoactive agent. In some cases, the fiber and fabric media have a photoactive agent present on their surface (eg, the fiber / fabric is coated or sprayed with a photoactive agent, or the fiber / textile is a photoactive agent. In a composition or formulation comprising In other cases, the photoactive agent is incorporated into the material from which the fiber is made (eg, the photoactive agent is mixed / blended with the material from which the fiber is made). The photoactive fibers of the present disclosure include at least one thermoplastic polymer and at least one photoactive agent that absorbs and emits light from about 400 nm to about 800 nm. [Selection] Figure 1さまざまな態様で、本開示は、光活性性剤を含む繊維および織物、および光活性性剤の光活性化によって光活性化可能な繊維および織物媒体に関連する。一部の場合、繊維および織物媒体は、その表面上に存在する光活性性剤を持つ（例えば、繊維／織物に光活性性剤でコートまたはスプレーされる、または繊維／織物が光活性性剤を含む組成物または製剤中に浸漬される）。その他の場合、光活性性剤は繊維を作る材料に組み込まれる（例えば、光活性性剤が繊維を作る材料と混合／配合される）。本開示の光活性性の繊維は、少なくとも一つの熱可塑性ポリマー、および約４００ｎｍ～約８００ｎｍの光を吸収および放射する少なくとも一つの光活性性剤を含む。【選択図】図１
