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10.1016/j.bpj.2016.04.041 http://scihub22266oqcxt.onion/10.1016/j.bpj.2016.04.041 C4922581!4922581!27276263     free     free     free Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Biophys+J 2016 ; 110 (11): 2451-62 Nephropedia Template TP {{tp|p=27276263|t=2016. The Flip-Flop Diffusion Mechanism across Lipids in a Hybrid Bilayer Membrane |pdf=|usr=}}{{27276263}} gab.com Text The Flip-Flop Diffusion Mechanism across Lipids in a Hybrid Bilayer Membrane JO: Biophys J http://www.kidney.de/pget.php?&tw=1&pmid=27276263 #FOAvip In this study, we examine the mechanism of flip-flop diffusion of proton carriers across the lipid layer of a hybrid bilayer membrane (HBM). The HBM consists of a lipid monolayer appended on top of a self-assembled monolayer containing a Cu-based O2 reduction catalyst on a Au electrode. The flip-flop diffusion rates of the proton carriers dictate the kinetics of O2 reduction by the electrocatalyst. By varying both the tail lengths of the proton carriers and the lipids, we find the combinations of lengths that maximize the flip-flop diffusion rate. These experimental results combined with biophysical modeling studies allow us to propose a detailed mechanism for transmembrane flip-flop diffusion in HBM systems, which involves the bending of the alkyl tail of the proton carrier as the rate-determining step. Additional studies with an unbendable proton carrier further validate these mechanistic findings. Twit Text FOAVip The Flip-Flop Diffusion Mechanism across Lipids in a Hybrid Bilayer Membrane ????Biophys J http://www.kidney.de/pget.php?&tw=1&pmid=27276263 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=27276263 #FOAvip English Wikipedia <ref>{{Cite pmid|27276263}}</ref> The Flip-Flop Diffusion Mechanism across Lipids in a Hybrid Bilayer Membrane #MMPMID27276263 Barile C; Tse E; Li Y; Gewargis J; Kirchschlager N; Zimmerman S; Gewirth A Biophys J 2016[Jun]; 110 (11): 2451-62 PMID27276263show ga In this study, we examine the mechanism of flip-flop diffusion of proton carriers across the lipid layer of a hybrid bilayer membrane (HBM). The HBM consists of a lipid monolayer appended on top of a self-assembled monolayer containing a Cu-based O2 reduction catalyst on a Au electrode. The flip-flop diffusion rates of the proton carriers dictate the kinetics of O2 reduction by the electrocatalyst. By varying both the tail lengths of the proton carriers and the lipids, we find the combinations of lengths that maximize the flip-flop diffusion rate. These experimental results combined with biophysical modeling studies allow us to propose a detailed mechanism for transmembrane flip-flop diffusion in HBM systems, which involves the bending of the alkyl tail of the proton carrier as the rate-determining step. Additional studies with an unbendable proton carrier further validate these mechanistic findings. äThe Flip-Flop Diffusion Mechanism across Lipids in a Hybrid Bilayer Me(epmc).pdf DeepDyve Pubget Overpricing