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10.1038/srep14861 http://scihub22266oqcxt.onion/10.1038/srep14861 C4594360!4594360!26440069     free     free     free       Sci+Rep 2015 ; 5 (ä): ä Nephropedia Template TP {{tp|p=26440069|t=2015. Efficient mass transport by optical advection |pdf=|usr=}}{{26440069}} gab.com Text Efficient mass transport by optical advection JO: Sci Rep http://www.kidney.de/pget.php?&tw=1&pmid=26440069 #FOAvip Advection is critical for efficient mass transport. For instance, bare diffusion cannot explain the spatial and temporal scales of some of the cellular processes. The regulation of intracellular functions is strongly influenced by the transport of mass at low Reynolds numbers where viscous drag dominates inertia. Mimicking the efficacy and specificity of the cellular machinery has been a long time pursuit and, due to inherent flexibility, optical manipulation is of particular interest. However, optical forces are relatively small and cannot significantly modify diffusion properties. Here we show that the effectiveness of microparticle transport can be dramatically enhanced by recycling the optical energy through an effective optical advection process. We demonstrate theoretically and experimentally that this new advection mechanism permits an efficient control of collective and directional mass transport in colloidal systems. The cooperative long-range interaction between large numbers of particles can be optically manipulated to create complex flow patterns, enabling efficient and tunable transport in microfluidic lab-on-chip platforms. Twit Text FOAVip Efficient mass transport by optical advection ????Sci Rep http://www.kidney.de/pget.php?&tw=1&pmid=26440069 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=26440069 #FOAvip English Wikipedia <ref>{{Cite pmid|26440069}}</ref> Efficient mass transport by optical advection #MMPMID26440069 Kajorndejnukul V; Sukhov S; Dogariu A Sci Rep 2015[]; 5 (ä): ä PMID26440069show ga Advection is critical for efficient mass transport. For instance, bare diffusion cannot explain the spatial and temporal scales of some of the cellular processes. The regulation of intracellular functions is strongly influenced by the transport of mass at low Reynolds numbers where viscous drag dominates inertia. Mimicking the efficacy and specificity of the cellular machinery has been a long time pursuit and, due to inherent flexibility, optical manipulation is of particular interest. However, optical forces are relatively small and cannot significantly modify diffusion properties. Here we show that the effectiveness of microparticle transport can be dramatically enhanced by recycling the optical energy through an effective optical advection process. We demonstrate theoretically and experimentally that this new advection mechanism permits an efficient control of collective and directional mass transport in colloidal systems. The cooperative long-range interaction between large numbers of particles can be optically manipulated to create complex flow patterns, enabling efficient and tunable transport in microfluidic lab-on-chip platforms. äEfficient mass transport by optical advection (epmc).pdf DeepDyve Pubget Overpricing