Shi, Yunlei et al. published their research in Journal of Molecular Liquids in 2019 | CAS: 21252-69-7

1-Octyl-1H-imidazole (cas: 21252-69-7) belongs to imidazole derivatives. Many natural products, especially alkaloids, contain the imidazole ring. These imidazoles share the 1,3-C3N2 ring but feature varied substituents. Imidazole derivatives have antibacterial, antifungal and anticancer functionality. It interacts with DNA and also binds to protein and stops cell division.Electric Literature of C11H20N2

CO2-responsive Pickering emulsions stabilized by in-situ generated ionic liquids and silica nanoparticles was written by Shi, Yunlei;Xiong, Dazhen;Chen, Yongkui;Wang, Huiyong;Wang, Jianji. And the article was included in Journal of Molecular Liquids in 2019.Electric Literature of C11H20N2 This article mentions the following:

Stimuli-responsive Pickering emulsions have attracted increasing interest because of the advantages of applications in numerous industrial processes. In this work, Pickering emulsions have been obtained by using neg. charged silica nanoparticles in association with very small amount of CO2-responsive ionic liquids as stabilizer. Ionic liquids N-alkylimidazole bicarbonates ([Cni.m.]+HCO–3, n = 6, 8, 10, 12, 14) are in-situ generated by bubbling CO2 into aqueous solution of N-alkylimidazoles (Cni.m., n = 6, 8, 10, 12, 14), and this process is reversible by removal of CO2 with bubbling of N2. Thus the Pickering emulsions may be switched multiple times between emulsification and demulsification states by alternatively bubbling and removal of CO2 at 25°C. The effect of concentration and alkyl chain length of [Cni.m.]+HCO–3 on Pickering emulsions is investigated systematically, and the possible mechanism of CO2-responsive Pickering emulsion is also studied by conductivity, surface tension, zeta potential, adsorption isotherm, water contact angle and 13C NMR spectroscopy. This CO2-responsive Pickering emulsion is cheap, simple, eco-friendly, and may have potential applications in emulsification and demulsification. In the experiment, the researchers used many compounds, for example, 1-Octyl-1H-imidazole (cas: 21252-69-7Electric Literature of C11H20N2).

1-Octyl-1H-imidazole (cas: 21252-69-7) belongs to imidazole derivatives. Many natural products, especially alkaloids, contain the imidazole ring. These imidazoles share the 1,3-C3N2 ring but feature varied substituents. Imidazole derivatives have antibacterial, antifungal and anticancer functionality. It interacts with DNA and also binds to protein and stops cell division.Electric Literature of C11H20N2

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem