Journal Article Fluorescent Dyes second near-infrared window 059QF0KO0R 3,4-ethylenedioxy thiophene 3D NIR-II molecular imaging 9ZB10YHC1C NIR-I fluorophores NIR-II confocal NIR-II imaging Peptides Research Support, Non-U.S. Gov't Silver Compounds Water biological imaging cyanine dye emission tail fluorine high-performance NIR-II bioconjugate live ovary imaging molecular fluorophores molecular imaging multicolor live molecular imaging peptide probe renal-excretion silver sulfide tumor imaging tumor targeting