Spatially resolved acyl transfer on surface by organo-catalytic scanning probe nanolithography (o-cSPL)

Botton, Julien; Gratzer, Katharina; Colleoni, François; Mesquita, Vincent; Patrone, Lionel; Balaban, Teodor Silviu; Clair, Sylvain; Parrain, Jean‐Luc; Chuzel, Olivier

doi:10.1039/c8sc00294k

Cited by 2 publications

(3 citation statements)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Part of the reactants was provided on a surface in the form of a self-assembled monolayer (SAM) bearing reactive end groups, and the remaining reactants were solvated in the surrounding liquid. A chemical coupling reaction was initiated locally by mechanical application of the catalytic tip, and various chemical compounds could be grafted selectively, with a spatial resolution in the order of a few tens of nanometers. − The technique could be extended to the use of a homogeneous catalyst immobilized onto the tip upon modification with an appropriate ligand (see Figure b). ,− The use of a homogeneous catalyst in principle opens the way to a large variety of chemical reactions. It was shown that the catalytic activity of the tip-supported catalyst was barely affected during the reaction process, and large areas could be covalently modified without significant loss of the reactivity.…”

Section: Alternative Activation Methodsmentioning

confidence: 99%

“…Various chemical compounds could be grafted selectively, with a spatial resolution on the order of a few tens of nanometers. 294,297−306…”

Section: Toward Functional Materialsmentioning

confidence: 99%

“…In catalytic scanning probe lithography (cSPL) (see Figure b), a chemical coupling reaction was initiated locally by mechanical application of a catalyst-modified tip. Various chemical compounds could be grafted selectively, with a spatial resolution on the order of a few tens of nanometers. ,− …”

Section: Toward Functional Materialsmentioning

confidence: 99%

See 2 more Smart Citations

Controlling a Chemical Coupling Reaction on a Surface: Tools and Strategies for On-Surface Synthesis

2019

Self Cite

View full text Add to dashboard Cite

On-surface synthesis is appearing as an extremely promising research field aimed at creating new organic materials. A large number of chemical reactions have been successfully demonstrated to take place directly on surfaces through unusual reaction mechanisms. In some cases the reaction conditions can be properly tuned to steer the formation of the reaction products. It is thus possible to control the initiation step of the reaction and its degree of advancement (the kinetics, the reaction yield); the nature of the reaction products (selectivity control, particularly in the case of competing processes); as well as the structure, position, and orientation of the covalent compounds, or the quality of the as-formed networks in terms of order and extension. The aim of our review is thus to provide an extensive description of all tools and strategies reported to date and to put them into perspective. We specifically define the different approaches available and group them into a few general categories. In the last part, we demonstrate the effective maturation of the on-surface synthesis field by reporting systems that are getting closer to application-relevant levels thanks to the use of advanced control strategies.

show abstract

Section: Alternative Activation Methodsmentioning

confidence: 99%

“…Various chemical compounds could be grafted selectively, with a spatial resolution on the order of a few tens of nanometers. 294,297−306…”

Section: Toward Functional Materialsmentioning

confidence: 99%

See 1 more Smart Citation

Controlling a Chemical Coupling Reaction on a Surface: Tools and Strategies for On-Surface Synthesis

2019

Self Cite

View full text Add to dashboard Cite

show abstract

High‐Resolution Scanning Probe Nanolithography of 2D Materials: Novel Nanostructures

Rani

Wong

2019

Adv Materials Technologies

View full text Add to dashboard Cite

Abstract2D materials have attracted tremendous research interest since the isolation of graphene. Their remarkable optical, electronic, and mechanical properties show that they hold great potential across a range of technological applications. As a result, there is a growing demand for low‐cost, low‐energy, and high‐resolution lithography methods that will enable the integration of 2D materials into complex integrated circuitry, biomedical devices, and in the generation of quantum‐confined nanostructures. Recent advances in scanning probe nanolithography (SPL) techniques for the lithography of 2D materials such as graphene, black phosphorus, molybdenum disulfide, and tungsten diselenide are discussed, including the various physiochemical aspects of subtractive and additive lithography of these materials. Examples of 2D‐material‐based devices fabricated by SPL and their properties are also described. The comparative advantages of the individual SPL techniques are discussed along with the future outlook of SPL for 2D materials.

show abstract

Spatially resolved acyl transfer on surface by organo-catalytic scanning probe nanolithography (o-cSPL)

Abstract: Local and catalytic acyl transfer for multipatterning of surfaces.

Cited by 2 publications

References 43 publications

Controlling a Chemical Coupling Reaction on a Surface: Tools and Strategies for On-Surface Synthesis

Controlling a Chemical Coupling Reaction on a Surface: Tools and Strategies for On-Surface Synthesis

High‐Resolution Scanning Probe Nanolithography of 2D Materials: Novel Nanostructures

Contact Info

Product

Resources

About