Steven De Feyter
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View article: Solvation Entropy as a Lever for Steering the Macroscopic Properties of a Functional Supramolecular Helical Polymer
Solvation Entropy as a Lever for Steering the Macroscopic Properties of a Functional Supramolecular Helical Polymer Open
Solvent‐solute interactions are utterly important in supramolecular polymers (SPs), yet the high responsivity of SPs to solvent polarity makes it challenging to play on other solvation effects to tune their macroscopic properties in a rati…
View article: Chirality-Induced Spin Selectivity in Two-Dimensional Self-Assembled Molecular Networks
Chirality-Induced Spin Selectivity in Two-Dimensional Self-Assembled Molecular Networks Open
Chirality-induced spin selectivity (CISS) has been observed in a wide range of helical systems. Here, we report spin-selective electron transport through two-dimensional (2D) self-assembled molecular networks (SAMNs) formed by an enantiopu…
View article: Dipole-Directed Nanoporous Networks on Surfaces
Dipole-Directed Nanoporous Networks on Surfaces Open
Porous materials have evolved from rigid, strongly bonded inorganic materials, such as zeolites, to modular and adaptable metal-organic and covalent organic frameworks (MOFs and COFs), based on reversible intermolecular interactions. The s…
View article: Breaking of the Up‐Down Symmetry of DNA Origami on a Solid Substrate
Breaking of the Up‐Down Symmetry of DNA Origami on a Solid Substrate Open
Controlling the surface orientation of DNA origami nanostructures (DON) is crucial for applications in nanotechnology and materials science. While previous work utilized various DON modifications, simple methods for controlling their landi…
View article: Breaking of the Up‐Down Symmetry of DNA Origami on a Solid Substrate
Breaking of the Up‐Down Symmetry of DNA Origami on a Solid Substrate Open
Controlling the surface orientation of DNA origami nanostructures (DON) is crucial for applications in nanotechnology and materials science. While previous work utilized various DON modifications, simple methods for controlling their landi…
View article: Breaking of the Up-Down Symmetry of DNA Origami on a Solid Substrate
Breaking of the Up-Down Symmetry of DNA Origami on a Solid Substrate Open
Controlling the surface orientation of DNA origami is crucial for applications in nanotechnology and materials science. While previous work utilized various DNA origami modifications, simple methods for controlling their landing orientatio…
View article: Breaking of the Up-Down Symmetry of DNA Origami on a Solid Substrate
Breaking of the Up-Down Symmetry of DNA Origami on a Solid Substrate Open
Controlling the surface orientation of DNA origami is crucial for applications in nanotechnology and materials science. While previous work utilized various DNA origami modifications, simple methods for controlling their landing orientatio…
View article: Chemical Functionalization of 1H‐Mos <sub>2</sub> for Programmed Modulation of Photoluminescence
Chemical Functionalization of 1H‐Mos <sub>2</sub> for Programmed Modulation of Photoluminescence Open
Semiconducting monolayer transition metal dichalcogenides (TMDs) such as MoS 2 possess exceptional properties that make them highly desirable in photonic and optoelectronic applications. The photoluminescence (PL) of MoS 2 is a valuable me…
View article: Piercing Molecular Graphenes: Precision Synthesis and Photophysics of NBN-Edged Porous Molecular Carbons
Piercing Molecular Graphenes: Precision Synthesis and Photophysics of NBN-Edged Porous Molecular Carbons Open
Bottom-up solution-phase synthesis of atomically precise porous nanographenes is a challenging endeavor. In particular, molecular carbons with multiple pores and heteroatoms remain unknown. Herein, we report three porous molecular carbons …
View article: Author Correction: Moiré two-dimensional covalent organic framework superlattices
Author Correction: Moiré two-dimensional covalent organic framework superlattices Open
View article: Confinement effects on the self–assembly behaviour of an amphiphilic quinonoid zwitterion at the liquid–solid interface
Confinement effects on the self–assembly behaviour of an amphiphilic quinonoid zwitterion at the liquid–solid interface Open
Supramolecular self‐assembly on surfaces enables tailored interfaces with applications in nanotechnology. While factors like temperature and solute concentration influence self‐assembled molecular networks (SAMNs), the role of spatial conf…
View article: A Sub‐Diffraction‐Limit Dimension All‐Plasmonic Optical Memory Using Non‐Linear Photochromism
A Sub‐Diffraction‐Limit Dimension All‐Plasmonic Optical Memory Using Non‐Linear Photochromism Open
The development of compact, high‐speed, and energy‐efficient optical memories remains a significant challenge in photonic and plasmonic technologies. Conventional optical memories are inherently limited by light diffraction, restricting mi…
View article: Multiguest-Induced Structural Switching in a Self-Assembled Monolayer Network at the Liquid–Solid Interface
Multiguest-Induced Structural Switching in a Self-Assembled Monolayer Network at the Liquid–Solid Interface Open
sponsorship: This work was supported by JSPS KAKENHI Grant Number JP20H02553 (for K.T.) and JP15H02164 (for Y.T.), and the National Yang Ming Chiao Tung University from The Featured Areas Research Center Program within the framework of the…
View article: Transfer of Substitutionally Implanted Graphene
Transfer of Substitutionally Implanted Graphene Open
Although ultralow energy (ULE) ion implantation is an effective method for substitutional doping of graphene with transition metals, it generally results in substantial nonsubstitutional incorporation, such as atoms intercalated between th…
View article: Moiré two-dimensional covalent organic framework superlattices
Moiré two-dimensional covalent organic framework superlattices Open
View article: Unravelling the Atomic Structure of a Metal‐Covalent Organic Framework Assembled from Ruthenium Metalloligands
Unravelling the Atomic Structure of a Metal‐Covalent Organic Framework Assembled from Ruthenium Metalloligands Open
Covalent and metal‐organic frameworks (COFs and MOFs) have shown great promise in light‐driven processes mainly due to their ligand‐to‐metal charge‐separation properties, as well as having access to a diverse range of photoactive metalloli…
View article: Tuning the Crystallinity of a Metal–Organic Coordination Network at the Liquid–Solid Interface
Tuning the Crystallinity of a Metal–Organic Coordination Network at the Liquid–Solid Interface Open
Single layered metal-organic coordination networks (MOCNs) are gaining attention thanks to their unique electronic and magnetic properties. The presence of coordinatively unsaturated metal sites within their structures provides additional …
View article: Laser Irradiation Controlled Liquid Molecule Intercalation Within Confined Spaces: Diversity and Dynamics
Laser Irradiation Controlled Liquid Molecule Intercalation Within Confined Spaces: Diversity and Dynamics Open
View article: Regulating Rotational Dynamics of Co‐Adsorbed Guest Molecules via Halogen Bonds in Functionalized Pores of Self‐Assembled Molecular Networks at the Liquid‐Solid Interface
Regulating Rotational Dynamics of Co‐Adsorbed Guest Molecules via Halogen Bonds in Functionalized Pores of Self‐Assembled Molecular Networks at the Liquid‐Solid Interface Open
Understanding and controlling molecular rotation on surfaces is crucial for the development of molecular‐scale artificial motors that operate at interfaces. Herein, it is reported the successful co‐adsorption of guest molecules within the …
View article: Oriented and Area-Selective Growth of Zeolitic Imidazolate Framework-8 Films by Molecular Layer Deposition
Oriented and Area-Selective Growth of Zeolitic Imidazolate Framework-8 Films by Molecular Layer Deposition Open
sponsorship: This project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant agreement n degrees 716472, acronym VAPORE), from the Research Foundatio…
View article: Scanning probe microscopy of metal–organic coordination systems: characterization of monolayers, single crystals, discrete architectures
Scanning probe microscopy of metal–organic coordination systems: characterization of monolayers, single crystals, discrete architectures Open
Scanning probe microscopy (SPM) is a powerful technique for the local characterization of material surfaces at the molecular level. It provides insights into metal–organic coordination systems transversal to their length scale.
View article: Extended Plasmonic Nanostructures Templated by Tobacco Mosaic Virus Coat Protein
Extended Plasmonic Nanostructures Templated by Tobacco Mosaic Virus Coat Protein Open
Optical and magnetic metamaterials possess interesting properties that cannot be achieved with conventional materials. However, there is currently no synthetic method offering both scalability and nanometer spatial precision. Biotemplating…
View article: HIV integrase compacts viral DNA into biphasic condensates
HIV integrase compacts viral DNA into biphasic condensates Open
The human immunodeficiency virus (HIV) infects non-dividing cells and its genome must be compacted to enter the cell nucleus. Here, we show that the viral enzyme integrase (IN) compacts HIV DNA mimetics in vitro. Under physiological condit…
View article: HIV integrase compacts viral DNA into biphasic condensates
HIV integrase compacts viral DNA into biphasic condensates Open
The human immunodeficiency virus (HIV) infects non-dividing cells and its genome must be compacted to enter the cell nucleus. Here, we show that the viral enzyme integrase (IN) compacts HIV DNA mimetics in vitro. Under physiological condit…
View article: Probing the Roles of Temperature and Cooperative Effects in Chirality-Induced Spin Selectivity: Photoelectron Spin Polarization in Helical Tetrapyrroles
Probing the Roles of Temperature and Cooperative Effects in Chirality-Induced Spin Selectivity: Photoelectron Spin Polarization in Helical Tetrapyrroles Open
We investigate the roles of molecular vibrations and intermolecular interactions in the mechanism underlying chirality-induced spin selectivity (CISS) in monolayers of helical tetrapyrrole (TPBT) molecules. The spin polarization of photoel…
View article: Reversible Intercalation of Organic Solvents in Graphite and Its Hindrance by a Strongly Adsorbing Supramolecular Monolayer
Reversible Intercalation of Organic Solvents in Graphite and Its Hindrance by a Strongly Adsorbing Supramolecular Monolayer Open
At elevated temperatures, the prototypical organic solvents used to study the self‐assembly of supramolecular monolayers at liquid–solid interfaces alter a graphite substrate by intercalation. As a consequence, less strongly bound supramol…
View article: Achieving High Substitutional Incorporation in Mn-Doped Graphene
Achieving High Substitutional Incorporation in Mn-Doped Graphene Open
Despite its broad potential applications, substitution of carbon by transition metal atoms in graphene has so far been explored only to a limited extent. We report the realization of substitutional Mn doping of graphene to a record high at…
View article: Deciphering the factors influencing electric field mediated polymerization and depolymerization at the solution–solid interface
Deciphering the factors influencing electric field mediated polymerization and depolymerization at the solution–solid interface Open
Strong and oriented electric fields are known to influence structure as well as reactivity. The strong electric field (EF) between the tip of a scanning tunneling microscope (STM) and graphite has been used to modulate two-dimensional (2D)…
View article: Electrografting of aryl amines on graphitic surfaces: An alternative to diazonium salts?
Electrografting of aryl amines on graphitic surfaces: An alternative to diazonium salts? Open
View article: Reversible Redox‐Driven Crystallization in a Paracyclophane Monolayer at a Solid–Liquid Interface
Reversible Redox‐Driven Crystallization in a Paracyclophane Monolayer at a Solid–Liquid Interface Open
The development and integration of cyclophanes into future functional materials require a detailed understanding of the physicochemical principles that underlie their properties, phase behavior, and in particular the relationship between s…