Juba Salhi, Michele Mattera, Imad Arfaoui, Jan Patrick Calupitan, Sandra Alves, Claire Troufflard, Céline Paris, Guillaume Izzet, Anna Proust, David Kreher, Guilhem Simon, Alexandre Dazzi, Florence Volatron
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引用次数: 0
Abstract
Bottom-up engineering is a very attractive field. However, the periodic organization of molecules on a solid substrate is challenging, particularly in the selection of the appropriate characterization technique which is suitable for both large area and accurate analysis at the nanoscale. Here, this study demonstrates the unambiguous identification of complex molecular layers by infrared absorption microscopy at the nanometric scale. This technique allowed for the direct observation of the presence of isolated polyoxometalate-based nanoclusters dispersed all over a substrate. The periodic organization of molecules on a solid substrate is attractive for a range of applications, but selecting the appropriate characterization technique that is suitable for both large area and accurate analysis at the nanoscale remains challenging. Here, the authors showcase the utility of infrared absorption microscopy in the unambiguous identification of complex molecular layers, directly observing isolated polyoxometalate-based nanoclusters dispersed on a substrate.
期刊介绍:
Communications Chemistry is an open access journal from Nature Research publishing high-quality research, reviews and commentary in all areas of the chemical sciences. Research papers published by the journal represent significant advances bringing new chemical insight to a specialized area of research. We also aim to provide a community forum for issues of importance to all chemists, regardless of sub-discipline.