Kong, Na’s team published research in Nature Communications in 2021 | 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.Category: benzofurans

Kong, Na; Zhang, Hanjie; Feng, Chan; Liu, Chuang; Xiao, Yufen; Zhang, Xingcai; Mei, Lin; Kim, Jong Seung; Tao, Wei; Ji, Xiaoyuan published their research in Nature Communications in 2021. The article was titled 《Arsenene-mediated multiple independently targeted reactive oxygen species burst for cancer therapy》.Category: benzofurans The article contains the following contents:

The modulation of intracellular reactive oxygen species (ROS) levels is crucial for cellular homeostasis and determination of cellular fate. A sublethal level of ROS sustains cell proliferation, differentiation and promotes tumor metastasis, while a drastic ROS burst directly induces apoptosis. Herein, surface-oxidized arsenene nanosheets (As/AsxOy NSs) with type II heterojunction are fabricated with efficient ·O2- and 1O2 production and glutathione consumption through prolonging the lifetime of photo-excited electron-hole pairs. Moreover, the portion of AsxOy with oxygen vacancies not only catalyzes a Fenton-like reaction, generating ·OH and O2 from H2O2, but also inactivates main anti-oxidants to cut off the ′′retreat routes′′ of ROS. After polydopamine (PDA) and cancer cell membrane (M) coating, the engineered As/AsxOy@PDA@M NSs serve as an intelligent theranostic platform with active tumor targeting and long-term blood circulation. Given its narrow-band-gap-enabled in vivo fluorescence imaging properties, As/AsxOy@PDA@M NSs could be applied as an imaging-guided non-invasive and real-time nanomedicine for cancer therapy. The experimental process involved the reaction of 1,3-Diphenylisobenzofuran(cas: 5471-63-6Category: benzofurans)

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.Category: benzofurans

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem