title: A design concept of long-wavelength fluorescent analogs of rhodamine dyes: replacement of oxygen with silicon atom.
abstract: Replacement of the oxygen with a silicon atom on the rhodamine framework produces a strong red-emission fluorophore which has a high molar extinction coefficient and 90 nm red shift relative to rhodamine dye PY.
authors: State Key Laboratory of Fine Chemicals Dalian University of Technology, Zhongshan Road 158, Dalian, China.
authors: Meiyan
authors: M
authors: Fu
authors: Yi
authors: Y
authors: Xiao
authors: Xuhong
authors: X
authors: Qian
authors: Defeng
authors: D
authors: Zhao
authors: Yufang
authors: Y
authors: Xu
mesh_terms: D004396:Coloring Agents / Q000737:chemistry*; D005456:Fluorescent Dyes / Q000737:chemistry*; D010100:Oxygen / Q000737:chemistry*; D012235:Rhodamines / Q000737:chemistry*; D012825:Silicon / Q000737:chemistry*
chemical_list: D004396:Coloring Agents; D005456:Fluorescent Dyes; D012235:Rhodamines; D010100:Oxygen; D012825:Silicon