Dataset for: Solid-stabilized emulsion formation using stearoyl lactylate coated iron oxide nanoparticles

This dataset contains optical microscopy images of emulsions formed at various pH values as well as dynamic light scattering data quantifying the hydrodynamic diameters of the various nanoparticles synthesized/used. Thermogravimetric data for the emulsifier/ligand i.e. sodium stearoyl lactylate is also provided. This study successfully demonstrated the ability to synthesize iron oxide nanoparticles coated with a surfactant (i.e. sodium stearoyl lactylate) in order to generate stable Pickering emulsions. These emulsions were pH-responsive and resistant to significant destabilization in a saline environment, thereby lending themselves to applications in advanced oil spill recovery and remediation. Dataset supporting the publication: P.S. Vengsarkar, C.B. Roberts, Solid-stabilized emulsion formation using stearoyl lactylate coated iron oxide nanoparticles, J. Nanoparticle Res. 16 (2014) 2627. doi:10.1007/s11051-014-2627-4.

本数据集包含不同pH值条件下形成的乳液的光学显微镜图像，以及用于量化所合成/使用的各类纳米颗粒流体动力学直径的动态光散射（dynamic light scattering）数据。此外，还提供了乳化剂/配体（即硬脂酰乳酸钠，sodium stearoyl lactylate）的热重分析数据。本研究成功证明了合成表面活性剂（即硬脂酰乳酸钠）包覆的氧化铁纳米颗粒以制备稳定皮克林乳液（Pickering emulsions）的可行性。这些乳液具有pH响应性，且在盐环境中不易发生显著失稳，因此适用于高级溢油回收与修复领域。支持本数据集的出版物：P.S. Vengsarkar, C.B. Roberts，《使用硬脂酰乳酸钠包覆的氧化铁纳米颗粒形成固体稳定乳液》，《纳米颗粒研究期刊》（J. Nanoparticle Res.）16卷（2014）2627页，doi:10.1007/s11051-014-2627-4。