Abstract:

Our research aims to develop a highly sensitive and portable instrument that can be used for in-situ detection of spilled oil. This system has a built-in sample extraction/pre-concentration function to eliminate the need for an external sample preparation kit. The oil enrichment was based on Solid Phase Extraction (SPE) and the oil detection was based on fluorescence detection principle. In its heart is a disposable CD-like microfluidic cartridge with a built-in oil pre-concentration unit. Carbon nanotubes were selected as the solid phase adsorbent but others, such as C18, activated carbon, and a porous polymer were also evaluated. The related dataset is available under GRIIDC Unique Dataset Identifier (UDI) R6.x831.000:0002 (DOI: 10.7266/N7HQ3XGW). This dataset supports the publication: Zhang, Y., Xiang, J., Wang, Y., Qiao, Z., & Wang, W. (2019). A 3D printed centrifugal microfluidic platform for solid-phase-extraction and fluorescent detection of spilled oil in water. Microfluidics, BioMEMS, and Medical Microsystems XVII. doi:10.1117/12.2515719

Suggested Citation:

Yong Zhang. 2019. Dataset for: A 3D printed centrifugal microfluidic platform for solid-phase-extraction and fluorescent detection of spilled oil in water. Distributed by: Gulf of Mexico Research Initiative Information and Data Cooperative (GRIIDC), Harte Research Institute, Texas A&M University–Corpus Christi. doi:10.7266/n7-g8hx-e455

Publications:

Zhang, Y., Xiang, J., Wang, Y., Qiao, Z., & Wang, W. (2019). A 3D printed centrifugal microfluidic platform for solid-phase-extraction and fluorescent detection of spilled oil in water. Microfluidics, BioMEMS, and Medical Microsystems XVII. doi:10.1117/12.2515719

Zhang, Y., Xiang, J., Wang, Y., Qiao, Z., & Wang, W. (2019). A 3D printed centrifugal microfluidic platform for spilled oil enrichment and detection based on solid phase extraction (SPE). Sensors and Actuators B: Chemical, 296, 126603. doi:10.1016/j.snb.2019.05.080

Wang, Y., Zhang, Y., Qiao, Z., & Wang, W. (2020). A 3D Printed Jet Mixer for Centrifugal Microfluidic Platforms. Micromachines, 11(7), 695. doi:10.3390/mi11070695

Purpose:

Compare the ability of carbon nanotubes, C18, activated carbon, and porous polymer to adsorb organic molecules. The research aims to develop a highly sensitive and portable instrument that can be used for in-situ detection of spilled oil.

Data Parameters and Units:

Three excel files include the fluorescence data of C18, activated carbon, and a porous polymer at different concentrations (10, 5, 2 ppm) respectively. It contains wavelength (nm), Oil_water mixture sample (10ppm), normalized intensity (when using C18, Activated Charcoal, and Porous polymer), Sorbent, State, Size, Volume/Weight, Printability, Cost, Vendor and model. Other two image files and a word document included in the dataset contains schematics and a detailed methodology.

Individual Files: