منابع مشابه
Optimising a vortex fluidic device for controlling chemical reactivity and selectivity
A vortex fluidic device (VFD) involving a rapidly rotating tube open at one end forms dynamic thin films at high rotational speed for finite sub-millilitre volumes of liquid, with shear within the films depending on the speed and orientation of the tube. Continuous flow operation of the VFD where jet feeds of solutions are directed to the closed end of the tube provide additional tuneable shear...
متن کاملRoom temperature vortex fluidic synthesis of monodispersed amorphous proto-vaterite.
Monodispersed particles of amorphous calcium carbonate (ACC) 90 to 200 nm in diameter are accessible at room temperature in ethylene glycol and water using a vortex fluidic device (VFD). The ACC material is stable for at least two weeks under ambient conditions.
متن کاملVortex fluidic exfoliation of graphite and boron nitride.
Graphite is exfoliated into graphene by shearing vortex fluidic films of N-methyl-pyrrolidone (NMP), as a controlled process for preparing oxide free graphene, and for exfoliating the corresponding boron nitride sheets.
متن کاملFluidic microchemomechanical integrated circuits processing chemical information.
Lab-on-a-chip (LOC) technology has blossomed into a major new technology fundamentally influencing the sciences of life and nature. From a systemic point of view however, microfluidics is still in its infancy. Here, we present the concept of a microfluidic central processing unit (CPU) which shows remarkable similarities to early electronic Von Neumann microprocessors. It combines both control ...
متن کاملVortex fluidic entrapment of functional microalgal cells in a magnetic polymer matrix.
Composite materials based on superparamagnetic magnetite nanoparticles embedded in polyvinylpyrrolidone (PVP) are generated in a continuous flow vortex fluidic device (VFD). The same device is effective in entrapping microalgal cells within this material, such that the functional cells can be retrieved from aqueous dispersions using an external magnet.
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ژورنال
عنوان ژورنال: Chemistry – A European Journal
سال: 2017
ISSN: 0947-6539,1521-3765
DOI: 10.1002/chem.201700888