Results 51 to 60 of about 10,174 (287)

Tailored 2D Hierarchical Architectures via Interfacial Living Supramolecular Polymerization for Enhanced Exciton Migration

Aggregate
The structural precision of living supramolecular polymerization processes is dictated by nucleation control, conventionally achieved through kinetic trapping of monomers in metastable aggregates or inactive molecular states.
Shuya Liu, Qiongzheng Hu, Wenjun Tai, Yongxian Guo, Yan Yan, Yanjun Gong, Li Yu, Yanke Che   +7 more
doaj   +1 more source

Synthesis, Crystal Structures, and Photoluminescent Properties of Two Supramolecular Architectures Based on Difunctional Ligands Containing Imidazolyl and Carboxyl Groups

Crystals, 2017
Two new supramolecular architectures, namely, [Cd(L1)2(H2O)]n (1) and [Ni(L2)2(H2O)]n (2), were synthesized by the reaction of corresponding metal salts of CdCl2·2.5H2O and NiCl2·6H2O with 2-(1H-imidazol-4-yl)benzoic acid (HL1) and 3-(1H-imidazol-4-yl ...
Mei-An Zhu, Xing-Zhe Guo, Shan-Shan Shi, Shui-Sheng Chen   +3 more
doaj   +1 more source

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

Advanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti, Petr Michálek, Zbyněk Heger, Martin Pumera   +3 more
wiley   +1 more source

Configurational Selection in Azobenzene‐Based Supramolecular Systems Through Dual‐Stimuli Processes

ChemistryOpen, 2020
Azobenzene is one of the most studied light‐controlled molecular switches and it has been incorporated in a large variety of supramolecular systems to control their structural and functional properties.
Prof. Paolo Tecilla, Prof. Davide Bonifazi   +1 more
doaj   +1 more source

Chiral Polythiophenes: Part I: Syntheses of Monomeric Precursors

Molecules, 2021
The purpose of this mini-review is to comprehensively present the synthetic approaches used for the preparation of non-racemic mono- and multi-substituted thiophenes, which, in turn, can be applied as precursors for the synthesis of chiral polythiophenes
Dorota Krasowska, Rafał Karpowicz, Józef Drabowicz   +2 more
doaj   +1 more source

Supramolecular Architecture of the Coronavirus Particle

, 2016
Coronavirus particles serve three fundamentally important functions in infection. The virion provides the means to deliver the viral genome across the plasma membrane of a host cell. The virion is also a means of escape for newly synthesized genomes. Lastly, the virion is a durable vessel that protects the genome on its journey between cells.
Neuman, B.W., Buchmeier, M.J.
openaire   +2 more sources

Selective and Precise Editing of Digital Polymers Through Parallel or Series Toehold‐Mediated Strand Displacement

Advanced Functional Materials, EarlyView.
A sequence‐encoded supramolecular construct containing two accessible toeholds is developed herein for enabling multiple editing operations. By introducing specific input strands, it is possible to selectively erase or rewrite digital content through parallel or series toehold‐mediated strand displacement (PTMSD or STMSD).
Jakub Ossowski, Cyril Antheaume, Jean‐François Lutz, Maria Nerantzaki   +3 more
wiley   +1 more source

Tailoring Tunable Luminescence via Supramolecular Assembly Strategies

Cell Reports Physical Science, 2020
Summary: Supramolecular chemistry is progressively exploited as an effective design tool to organize different types of molecules into unique architectures with precisely controlled structures and functions.
Zizhao Huang, Xiang Ma
doaj   +1 more source

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

Advanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu, Ritam Chakraborty, Biao Yang, Dennis Meier, Joachim Reichert, Svetlana Klyatskaya, Mario Ruben, Shobhana Narasimhan, Johannes V. Barth, Anthoula C. Papageorgiou   +9 more
wiley   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source