PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34482880-3 2021 In this work, a pyridinium-functionalized triphenylamine derivative, (E)-4-(2-(4"-(diphenylamino)-(1,1"-biphenyl)-4-yl)vinyl)-1-methylpyridin-1-ium iodide (Mito-I), was exploited as photosensitizer for mitochondria-targeted photodynamic therapy and as fluorescent probe for imaging the mitochondrial viscosity dynamic during mitophagy simultaneously. pyridine 16-26 ubiquitination factor E4A Homo sapiens 69-74