Dittmar, K.E.J.K.E.J.DittmarMeyring, W.W.MeyringSchon, O.O.SchonZghoul, N.N.ZghoulPohl, S.S.PohlDohse, A.A.DohseLachmann, K.K.LachmannThomas, M.M.ThomasGarritsen, H.H.GarritsenWormann, B.B.WormannDirks, W.W.DirksMiller, C.C.MillerJust, L.L.JustLindenmaier, W.W.Lindenmaier2022-03-112022-03-112011https://publica.fraunhofer.de/handle/publica/371401en667Completely-closed bag systems with modified plastic surfaces for growth of adherent cells, localized genetic modification, cell selection and cryo conservationconference paper