PMID- 14613138 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20041013 LR - 20090804 IS - 0947-6539 (Print) IS - 0947-6539 (Linking) VI - 9 IP - 21 DP - 2003 Nov 7 TI - Nanomorphology of polymer frameworks and their role as templates for generating size-controlled metal nanoclusters. PG - 5292-6 AB - The microporous (gel-type) functional resin co-poly-N,N-dimethylacrylamide (DMAA) (88 % mol)/methacrylic acid (MAA) (8 % mol)/N,N'-methylenebisacrylamide (MBAA) (4 % mol) (MPIF(H)) is employed as the hosting framework for the production of resin-supported Pd(0) nanoclusters. The obtained composite MPIF(-)Na(+)/Pd(0) is prepared upon reducing, in ethanol, MPIF(-)Pd(2+) (0.5), obtained upon previous homogeneous dispersion of "Pd(2+)" inside the resin particles (XRMA control) through ion-exchange. Metal nanoclusters appear to be size-controlled (2.0+/-0.2 nm) and are seen to reasonably fit the predominant resin "nanopores" diameter, determined in ethanol (3.2 nm) by means of inverse steric exclusion chromatography (ISEC). FAU - Artuso, Frederica AU - Artuso F AD - Istituto di Scienze e Tecnologie Molecolari, CNR, Sezione di Padova, c/o Dipartimento di Chimica Inorganica Metallorganica Analitica, Via Marzolo 1, 35131 Padova, Italy. FAU - D'Archivio, Angelo A AU - D'Archivio AA FAU - Lora, Silvano AU - Lora S FAU - Jerabek, Karel AU - Jerabek K FAU - Kralik, Milan AU - Kralik M FAU - Corain, Benedetto AU - Corain B LA - eng PT - Journal Article PL - Germany TA - Chemistry JT - Chemistry (Weinheim an der Bergstrasse, Germany) JID - 9513783 EDAT- 2003/11/13 05:00 MHDA- 2003/11/13 05:01 CRDT- 2003/11/13 05:00 PHST- 2003/11/13 05:00 [pubmed] PHST- 2003/11/13 05:01 [medline] PHST- 2003/11/13 05:00 [entrez] AID - 10.1002/chem.200304965 [doi] PST - ppublish SO - Chemistry. 2003 Nov 7;9(21):5292-6. doi: 10.1002/chem.200304965.