Ion-Selective Smart Porous Membranes (IMAGE) Tohoku University Caption The Langmuir-Blodgett technique for preparing a polymer nanosheet - a precursor for smart porous membranes Credit Yuya Ishizaki Usage Restrictions Yuya Ishizaki License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.