Web of Science: 4 citas, Scopus: 4 citas, Google Scholar: citas,
Freezing the nonclassical crystal growth of a coordination polymer using controlled dynamic gradients
Rubio Martínez, Marta (Institut Català de Nanociència i Nanotecnologia)
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia)
Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia)
Abrishamkar, Afshin (ETH Zurich. Institute of Chemical and Bioengineering)
Sotto Mayor, Tiago (Empa Swiss Federal Laboratories for Materials Science and Technology)
Rossi, René M. (Empa Swiss Federal Laboratories for Materials Science and Technology)
Carbonell Fernández, Carlos (Institut Català de Nanociència i Nanotecnologia)
deMello, Andrew J. (ETH Zurich. Institute of Chemical and Bioengineering)
Amabilino, David B. (The University of Nottingham. School of Chemistry)
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Puigmartí Luis, Josep (Empa Swiss Federal Laboratories for Materials Science and Technology)

Fecha: 2016
Resumen: An experiment was conducted to show that diffusion-limited and kinetically controlled growth regimes occurring in microfluidic devices can provide valuable insights into crystallization processes. The microfluidic channels employed in this study were structured in PDMS master form fabricated by standard photolithographic techniques. Before attaching the cured and structured PDMS mould to a glass coverslip through plasma activation, inlet holes connecting the microfluidic channels were punched with a Biopsy puncher. The cross-sectional dimensions of the microchannels were 50 μm into 50 μm for the four input microchannels, and 250 μm into 50 μm for the main reactor channel. The total length of the main reactor channel was 9 mm. Data were indexed, integrated, and scaled using HKL2000 software. The H atoms were included in theoretical positions but not refined. The low max value was due to the data collection process, which was performed in the BM16 line with only a phi scan. The structure was solved by direct methods using the program SHELXS-97. The AFM results suggest that the early stage isolated seeds organize at a single level and in a perpendicular fashion, leading to the final plate-like crystalline morphologies observed in bulk and at an FFR of 0. 1.
Nota: Número d'acord de subvenció MINECO/MAT2012-30994
Nota: Número d'acord de subvenció MINECO/CTQ2011-16009-E
Nota: Número d'acord de subvenció EC/FP7/615954
Nota: Número d'acord de subvenció MINECO/SEV-2013-0295
Derechos: Tots els drets reservats.
Lengua: Anglès.
Documento: article ; recerca ; acceptedVersion
Materia: Coordination polymers ; Crystal growth ; Microfluidics ; Out-of-equilibrium structures
Publicado en: Advanced Materials, Vol. 28, Issue 37 (October 2016) , p. 8150-8155, ISSN 1521-4095

DOI: 10.1002/adma.201506462


Post-print
30 p, 1.8 MB

Supporting information
10 p, 1.3 MB

El registro aparece en las colecciones:
Documentos de investigación > Documentos de los grupos de investigación de la UAB > Centros y grupos de investigación (producción científica) > Ciencias > Institut Català de Nanociència i Nanotecnologia (ICN2)
Artículos > Artículos de investigación
Artículos > Artículos publicados

 Registro creado el 2018-09-18, última modificación el 2019-05-10



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