I found the field of Chemistry very interesting. Saw the article Surface-imprinted beta-cyclodextrin-functionalized carbon nitride nanosheets for fluorometric determination of sterigmatomycin published in 2019. Application In Synthesis of Anthrone, Reprint Addresses Shi, Y; He, H (corresponding author), China Pharmaceut Univ, Dept Analyt Chem, Nanjing 211198, Jiangsu, Peoples R China.; He, H (corresponding author), China Pharmaceut Univ, Key Lab Biomed Funct Mat, Nanjing 211198, Jiangsu, Peoples R China.; He, H (corresponding author), China Pharmaceut Univ, Key Lab Drug Qual Control & Pharmacovigilance, Minist Educ, Nanjing 211198, Jiangsu, Peoples R China.. The CAS is 90-44-8. Through research, I have a further understanding and discovery of Anthrone
beta-Cyclodextrin-functionalized carbon nitride nanosheets were modified with a molecularly imprinted polymer to obtain a fluorescent probe of type MIP@beta-CD/CNNS which is shown to enable fluorometric determination of sterigmatocystin (STG). The material was characterized by transmission electron microscopy, infrared spectra, powder X-ray diffraction, X-ray photoelectron spectroscopy, and by absorption and emission spectra. The modified CNNSs have a good fluorescence quantum yield (13%), high sorption capacity for STG (86 mg center dot g(-1)), fast adsorption rate (25 min), and superior adsorption selectivity (with an imprint factor 2.56). When used as an optical probe for STG, the CNNSs act as the chromophore, while beta-CD and MIP act as the recognition groups. The blue fluorescence of MIP@beta-CD/CNNS (with excitation/emission maxima at 368/432 nm) is quenched by STG. Fluorescence drops linearly in the 0.15 to 3.1 mu M STG concentration range. The lower detection limit is 74 nM. The method was successfully applied to the determination of STG in spiked wheat extract. Conceivably, this detection scheme based on a combination of beta-CD inclusion and molecular imprinting may be extended to the detection of various other organic compounds.
Application In Synthesis of Anthrone. About Anthrone, If you have any questions, you can contact Shi, JR; Li, GY; Cui, YR; Zhang, Y; Liu, DH; Shi, Y; He, H or concate me.
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem