Journal Article neutron reflectometry Research Support, U.S. Gov't, Non-P.H.S. experimental optimization information content 8L70Q75FXE 9068-80-8 Adenosine Triphosphate Lipid Bilayers Mitochondrial ADP, ATP Translocases Published Erratum Research Support, Non-U.S. Gov't active learning automated liquid handling background subtraction data reduction flow cells fluid exchange forecasting incoherent scattering information machine learning marginal posterior entropy neutron scattering protein–membrane complex soft condensed matter thin films