Highly Permeable Ultrafiltration Membranes Based on Polyphenylene Sulfone with Cardo Fragments oleh Alisa Raeva, Dmitry Matveev, Nikolay Bezrukov, Evgenia Grushevenko, Azamat Zhansitov, Zhanna Kurdanova, Kamila Shakhmurzova, Tatyana Anokhina, Svetlana Khashirova, Ilya Borisov