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Javier, A.M.* ; Kreft, O.* ; Semmling, M.* ; Kempter, S.* ; Skirtach, A.G.* ; Bruns, O.T. ; del Pino, P.* ; Bedard, M.F.* ; Rädler, J.* ; Käs, J.* ; Plank, C.* ; Sukhorukov, G.B.* ; Parak, W.J.*

Uptake of colloidal polyelectrolyte-coated particles and polyelectrolyte multilayer capsules by living cells.

Adv. Mater. 20, 4281-4287 (2008)
DOI
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Uptake of colloidal polyelectrolyte-coated particles and polyelectrolyte multilayer capsules has been demonstrated by living cells. The capsules for this study were prepared by poly(diallyldimethylammoniumchloride) (PDMAC) and poly(styrene sulfonate) (PSS) on SiO2. SiO2 template cores were used because of their negative charge. It was observed during the study that SiO2 templates dissolved in hydrofluoric acid after the formation of capsule-shell. The study also found that heat treatment can be used for stable encapsulation of materials inside the microcapsuels made on SiO 2. It was also found that calcium carbonate microparticles can provide a loading capacity for biological materials. The study used a confocal laser scanning microscopy (CLSM) to examine the capsule incorporation by the cells.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Korrespondenzautor
ISSN (print) / ISBN 0935-9648
e-ISSN 1521-4095
Zeitschrift Advanced materials
Quellenangaben Band: 20, Heft: 22, Seiten: 4281-4287 Artikelnummer: , Supplement: ,
Verlag Wiley
Verlagsort Weinheim
Nichtpatentliteratur Publikationen
Begutachtungsstatus Peer reviewed
Institut(e) Helmholtz Pioneer Campus (HPC)