Spiroaromatic hydrocarbons are an important class of organic semiconductor building units. Their unique non-planar spiro conjugation effect, cross conformation and steric hindrance effect can effectively improve the optoelectronic properties and device stability of organic semiconductor materials. The one-pot preparation method of spirobifluorene xanthene (SFX) [1,2] has the...

      UiO-66(Zr) is a metal-organic framework material formed from the inorganic metal unit Zr6O4(OH)4 and twelve terephthalic acid ligands. It has two pore cages, tetrahedral and octahedral. Due to the very strong interaction between Zr-O, the UiO-66 (Zr) material has good water stability and thermal stability. The structure...

EC series near-infrared fluorescent dyes are a new class of high-performance dyes developed by the research team of Professor Yang Youjun at East China University of Science and Technology (Figure 1) [1-7]. These dyes are designed to meet the growing demand for infrared imaging, photothermal ablation, and other applications in...

SadPhos ligand is a newly developed chiral ligand with adaptive coordination, created by the research group of Professor Zhang Junliang. This ligand features non-C2 symmetry and various coordination atoms with differing soft and hard properties. It can be used as a monophosphine ligand, or as an N,P-ligand, P,S-ligand, and P,O-ligand,...

High-fidelity in vivo fluorescence monitoring of physiological processes is crucial in disease diagnosis and biological research, but it faces extreme challenges due to aggregation-induced quenching (ACQ) and short-wavelength fluorescence. The development of high-performance, long-wavelength aggregation-induced emission (AIE) fluorophores has placed higher demands on precise optical bioimaging.Chromophore-quinoline-malononitrile (quinolinenitrile, QM) is a...

  Vinylboronates and alkylboronates are key components in variegated transformations in all facets of chemical science. IMDN-Tf achieves fluoroalkylation-borylation in one step under mild reaction conditions. IMDN-Tf (Fig. 1), developed by Prof. Yi Pan of Nanjing University, is a trifluoromethylation reagent which can release trifluoromethyl radicals under photocatalytic conditions. In addition,...