Sentences with phrase «by supramolecular»
«Periodic potentials in hybrid van der Waals heterostructures formed by supramolecular lattices on graphene «Marco Gobbi, Sara Bonacchi, Jian X. Lian, Yi Liu, Xiao - Ye Wang, Marc - Antoine Stoeckel, Marco A. Squillaci, Gabriele D'Avino, Akimitsu Narita, Klaus Müllen, Xinliang Feng, Yoann Olivier, David Beljonne, Paolo Samorì & Emanuele Orgiu Nature Communications, 2017, 8, 14767 DOI: 10.1038 / ncomms14767
https://tu-dresden.de/
Thus, we designed and synthesized new molecular architectures based on the 3D Janus tecton concept, suitable for self - assembly on surface by supramolecular interactions such as coordination, halogen bond or hydrogen bond.3 Here we present two different model pyridyl end - capped molecules: the pedestal P1, and the naked pillar NP pedestal incorporating a cyclophane core.
Calculated differential electrical potential induced by a supramolecular lattice of MBB - 2 on graphene.
Not exact matches
Top — left: molecular structure of a plastomer synthesized in this work; right: supramolecular structure formed by the assembly of identical plastomers.
Derived from supramolecular chemistry [4], the new compounds synthesized by the researchers have original properties: within several minutes, they bring about the growth of lamellar networks of actin filaments.
The research was jointly conducted by the UAB Molecular Microbiology Group from the Department of Genetics and Microbiology, directed by Montserrat Llagostera, and the Supramolecular NanoChemistry & Materials group at the ICN2, directed by ICREA professor Daniel Maspoch.
Abraham Kupfer describes the three - dimensional structure of supramolecular activation clusters (SMACs), the interface between an antigen presenting cell and a lymphocyte (including key molecules the T cell receptor and the major histocompatibility complex), [i] later coined the immunological synapse and further elucidated by Arash Grakoui, Michael Dustin, Paul Allen, and Andrey Shaw.
P1 behavior was first investigated by STM at the liquid / solid interface: as an exemple, an arrangement of the molecules on HOPG presenting a quasi-square lattice (a = 2.1 nm, b = 2.2 nm, α = 94 °) self - assembled by hydrogen bonds between the pyridine unit and the methyl groups borne by the p - xylene core will be described, indicating strong intermolecular interactions between the molecules P1 leading to a supramolecular self - assembly independent of the underlying HOPG structure.
In addition, the complexation of P1 with complementary entities (palladium II dichloride, terephtalic acid and 1,4 - diodobenzene) to form supramolecular network was also investigated by infrared spectroscopy in solid state, the coordination with PdII beuing observed by as strong shift of the C - N bond stretching of the pyridine unit compared to the pedestal alone (1591 → 1609 cm - 1).
Formation of supramolecular activation clusters on fresh ex vivo CD8 + T cells after engagement of the T cell antigen receptor and CD8 by antigen - presenting cells.
By combining supramolecular chemistry and nanoparticle self - assembly, a team of researchers from Argonne National Laboratory and University of Michigan has created a new toolbox...
A supramolecular assembly — a supermolecule — is an explicitly designed complex of molecules held together by noncovalent bonds — bonds that do not involve sharing electrons.
The innovative aspect of this activity was the notion that the concept of macroscopic devices could be extended to the molecular level, and that it was possible to design supramolecular systems that, upon stimulation with external energy stimuli such as UV / Visible light, are capable of performing a variety of specific functions: (i) systems for information processing (e.g., wires, switches, antennas, plug / socket systems, extension cables, memories, logic gates, encoder / decoder, rudimentary neuron - like systems), (ii) devices that when powered by chemical energy or electrochemical energy or by light exhibit machine - like behavior (e.g., piston / cylinder systems, shuttles, lifts, rotary rings, dendritic photo - switchable boxes), and (iii) components for artificial photosynthetic systems.