In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Self-Assembled Platinum Supramolecular Metallacycles Based on a Novel TADF Photosensitizer for Efficient Cancer Photochemotherapy, published in 2021-03-01, which mentions a compound: 2923-28-6, mainly applied to supramol photosensitizer self assembled organoplatinum metallacycle photochemotherapy; photochemotherapy; photosensitizers; self-assembly; supramolecular coordination complexes, Reference of Silver(I) trifluoromethanesulfonate.
Recently, supramol. coordination complexes (SCCs) based on photosensitizers as bridging ligands have attracted great attention in cancer therapy owing to their synergistic effect between photodynamic therapy (PDT) and chemotherapy. Herein, a highly emissive supramol. platinum triangle BTZPy-Pt based on a novel type of photosensitizer BTZPy with thermally activated delayed fluorescence (TADF) was fabricated. The BTZPy and BTZPy-Pt exhibited strong luminescence emission in the visible range with high quantum yields (quantum yields (QYs) for BTZPy and BTZPy-Pt were about 78 and 62% in ethanol solutions, resp.). Addnl., BTZPy had been proved to be an excellent photosensitizer with superior 1O2 generation capability (the 1O2 generation quantum yield reached up to ca. 95%) for PDT. By the combination of the excellent phototoxicity of BTZPy and the antitumor activity of the Pt center, the platinum triangle BTZPy-Pt demonstrated a highly efficient anticancer performance toward HeLa cells (IC50: 0.5μg mL-1). This study not only provides a blueprint to fabricate new types of photosensitizers but also paves a way to design novel SCCs for efficient PDT.
The article 《Self-Assembled Platinum Supramolecular Metallacycles Based on a Novel TADF Photosensitizer for Efficient Cancer Photochemotherapy》 also mentions many details about this compound(2923-28-6)Reference of Silver(I) trifluoromethanesulfonate, you can pay attention to it, because details determine success or failure
Reference:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem