Analytical SciencePublished 25 June 2025Development of a rapid fiber-detection system using artificial intelligence in phase-contrast microscope images of actual atmospheric samplesYukiko Iida · Takashi Yamamoto · Kazuharu Iwasaki · Ken-Ichi Yuki · Kentaro Kiri · Hayato Yamashiro · Toshiyuki Toyoguchi · Atsushi TerazonoFrontiers in Analytical Sciencedoi 10.3389/frans.2025.1571840