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  1. No Access

    Article

    Correlations of droplet formation in T-junction microfluidic devices: from squeezing to drip**

    In this work, we have systematically analyzed the scaling law of droplet formation by cross-flow shear method in T-junction microfluidic devices. The droplet formation mechanisms can be distinguished by the ca...

    J. H. Xu, S. W. Li, J. Tan, G. S. Luo in Microfluidics and Nanofluidics (2008)

  2. No Access

    Article

    Preparation of monodispersed chitosan microspheres and in situ encapsulation of BSA in a co-axial microfluidic device

    This work describes a novel microfluidic method to prepare monodispersed chitosan microspheres by using the solvent extraction method. Our strategy is that a chitosan/acetic acid aqueous solution is emulsified...

    J. H. Xu, S. W. Li, C. Tostado, W. J. Lan, G. S. Luo in Biomedical Microdevices (2009)

  3. No Access

    Article

    Liquid–liquid micro-dispersion in a double-pore T-shaped microfluidic device

    For further understanding the dispersion process in the T-shaped microfluidic device, a double-pore T-shaped microchannel was designed and tested with octane/water system to form monodispersed plugs and drople...

    K. Wang, Y. C. Lu, J. H. Xu, J. Tan, G. S. Luo in Microfluidics and Nanofluidics (2009)

  4. No Access

    Article

    Rapid measurement of fluid viscosity using co-flowing in a co-axial microfluidic device

    This article presents a simple microfluidic method to measure the Newtonian fluid viscosity. This method is carried out in a co-axial microfluidic device. A stable liquid/liquid annular co-laminar flow in the ...

    W. J. Lan, S. W. Li, J. H. Xu, G. S. Luo in Microfluidics and Nanofluidics (2010)

  5. No Access

    Article

    Generating gas/liquid/liquid three-phase microdispersed systems in double T-junctions microfluidic device

    This article describes the generation of microdispersed bubbles and droplets in a double T-junctions microfluidic device to form immiscible gas/liquid/liquid three-phase flowing systems. Segmented gas plugs ar...

    K. Wang, Y. C. Lu, J. Tan, B. D. Yang, G. S. Luo in Microfluidics and Nanofluidics (2010)

  6. No Access

    Article

    Droplet generation in micro-sieve dispersion device

    Microfluidic devices with micro-sieve plate as the dispersion medium have been widely used for the mass production of emulsions. While unfortunately, few studies have so far been made for the droplet generatio...

    K. Wang, Y. C. Lu, J. H. Xu, G. S. Luo in Microfluidics and Nanofluidics (2011)

  7. No Access

    Article

    Liquid–liquid microflows in micro-sieve dispersion devices with dual pore size

    Here we present the liquid–liquid microflows and dispersion rules in micro-sieve devices with two different sized pores. The flow pattern, flux distribution and droplet size were investigated to discuss the ef...

    H. W. Shao, Y. C. Lu, K. Wang, G. S. Luo in Microfluidics and Nanofluidics (2012)

  8. No Access

    Article

    Beckmann Rearrangement of Cyclohexanone Oxime to ε-Caprolactam in a Modified Catalytic System of Trifluoroacetic Acid

    A catalytic system, including trifluoroacetic acid and organic solvent additives, was applied to carry out the Beckmann rearrangement of cyclohexanone oxime to ε-caprolactam. High conversion (100 %) and high s...

    J. S. Zhang, A. Riaud, K. Wang, Y. C. Lu, G. S. Luo in Catalysis Letters (2014)

  9. No Access

    Article

    The influence of Nd3+ ions do** on structural, dielectric and magnetic properties of Ni–Zn ferrites

    The impact of neodymium substitution on structural, dielectric and magnetic properties of polycrystalline Ni0.5Zn0.5NdxFe2−xO4 (0.002 ≤ x ≤ 0.010) ferrites have been investigated. XRD results demonstrate that all...

    G. S. Luo, W. P. Zhou, J. D. Li, Z. Y. Zhou… in Journal of Materials Science: Materials in… (2017)

  10. No Access

    Article

    Investigation on nickel concentration dependence structural, dielectric and magnetic properties of Ni–Zn ferrites

    The structural, electrical and magnetic properties of nickel substituted zinc ferrites (NixZn1−xFe2O4, x = 0.3, 0.4, 0.5, 0.6 and 0.7) have been investigated. The phase purity of these samples is characterized by...

    G. S. Luo, W. P. Zhou, J. D. Li, G. W. Jiang… in Journal of Materials Science: Materials in… (2018)