Near-infrared upper phenyl-fused BODIPY as a photosensitizer for photothermal-photodynamic therapy.

The introduction of a ring-fused segment into a BODIPY scaffold promoted a spectral bathochromic-shift and enhanced the intersystem crossing capability by a twisted structure. In this work, we designed and synthesized an upper ring-fused BODIPY with 4-dimethylaminostyryl groups (BBDP), which had excellent optical performance for photothermal-photodynamic therapy.

Solvothermal synthesis, crystal structure, and properties of lanthanide-organic frameworks based on thiophene-2,5-dicarboxylic acid.

A series of lanthanide-organic framework coordination polymers, {[La(2)(TDC)(2)(NO(3))(H(2)O)(4)](OH)·5H(2)O}(n) (1) and [Ln(TDC)(NO(3))(H(2)O)](n) (TDC = thiophene- 2, 5- dicarboxylic acid; Ln = Nd(2), Sm(3), Eu(4), Gd(5), Tb(6), Dy(7), Ho(8), Er(9), Yb(10)) have been synthesized by solvothermal reaction and characterized by elemental analysis, FT-IR, TG analysis, single-crystal X-ray diffraction and power X-ray diffraction. The single-crystal X-ray diffraction analysis results show that 1 displays a 3-D porous framework with (3,7)-connected {4(10).6(11)}{4(3)} topology.