TY - JOUR
T1 - Covalent assembled osmium-chromophore-based monolayers
T2 - Chemically induced modulation of optical properties in the visible region
AU - Gupta, Tarkeshwar
AU - Altman, Marc
AU - Shukla, Atindra D.
AU - Freeman, Dalia
AU - Leitus, Gregory
AU - Van Der Boom, Milko E.
PY - 2006/3/21
Y1 - 2006/3/21
N2 - A study that illustrates the straightforward chemical modulation of the optical absorbance of a thermally monolayer in air by exploitation of redox properties of metal complex, is presented. The monolayers have been demonstrated as thermally robust, and 25 Os2+/Os3+ redox cycles. the solution-surface electron transfer process induced changes in the molecular properties of the monolayer have been monitored by UV/vis transmission spectroscopy. This siloxane-basaed monolayers and surface chemistry could open up new opportunities in interfacial engineering and the formation of monolayer-based memory devices.
AB - A study that illustrates the straightforward chemical modulation of the optical absorbance of a thermally monolayer in air by exploitation of redox properties of metal complex, is presented. The monolayers have been demonstrated as thermally robust, and 25 Os2+/Os3+ redox cycles. the solution-surface electron transfer process induced changes in the molecular properties of the monolayer have been monitored by UV/vis transmission spectroscopy. This siloxane-basaed monolayers and surface chemistry could open up new opportunities in interfacial engineering and the formation of monolayer-based memory devices.
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U2 - 10.1021/cm0523539
DO - 10.1021/cm0523539
M3 - Article
AN - SCOPUS:33645497980
VL - 18
SP - 1379
EP - 1382
JO - Chemistry of Materials
JF - Chemistry of Materials
SN - 0897-4756
IS - 6
ER -