In 2022,Su, Yu; Yuan, Baozhen; Jiang, Yaowen; Wu, Ping; Huang, Xiaolin; Zhu, Jun-Jie; Jiang, Li-Ping published an article in Chemical Science. The title of the article was 《A bioinspired hollow g-C3N4-CuPc heterostructure with remarkable SERS enhancement and photosynthesis-mimicking properties for theranostic applications》.SDS of cas: 5471-63-6 The author mentioned the following in the article:
Surface-enhanced Raman scattering (SERS) based on chem. mechanism (CM) has great potential for superior stability and selectivity. Moreover, a bioinspired CM-Raman substrate-Raman reporter system with charge separation and electron transport nature provides thylakoid-mimicking potential for multifunctional applications. Herein, hollow carbon nitride nanospheres hierarchically assembled with a well-oriented copper(II) phthalocyanine layer and hyaluronic acid (HCNs@CuPc@HA) were designed as a light-harvesting nanocomposite and photosynthesis-mimicking nanoscaffold that enhance both CM-SERS and photoredox catalysis. Remarkable SERS enhancement was achieved due to the strengthened short-range substrate-mol. interaction, enriched CuPc mol. loading and enhanced light-mater interactions. Meanwhile, the uniform CuPc mol. film mimics a photo-pigment to accelerate the near IR (NIR)-oxygen generation and photodynamic catalysis of photosynthetic membrane-like HCNs. The exptl. findings were further validated by numerical theory anal. The greatly enhanced SERS signal and photosynthetic-mimicking properties of the heterostructure (denoted as HCNCHs) were successfully employed for circulating tumor cell (CTC) diagnosis and SERS imaging-guided cancer catalytic therapy in tumor xenograft models. In the experimental materials used by the author, we found 1,3-Diphenylisobenzofuran(cas: 5471-63-6SDS of cas: 5471-63-6)
1,3-Diphenylisobenzofuran(cas: 5471-63-6) can be used as a fluorescent probe for detection of superoxide anion radical (O2−) inside the membrane lipid layer by DPBF fluorescence quenching method. 1,3-Diphenylisobenzofuran(DPBF) can be used to study the single crystal molecular structure and solution photophysical properties of DPBF.SDS of cas: 5471-63-6
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem