Results 61 to 70 of about 115,439 (298)

Photosensitization With Supramolecular Arrays for Enhanced Antimicrobial Photodynamic Treatments

Frontiers in Bioengineering and Biotechnology, 2021
Microbial infections represent a silent threat to health that has worsened in recent decades due to microbial resistance to multiple drugs, preventing the fight against infectious diseases.
Cecilia Vera, Fiorella Tulli, Claudio D. Borsarelli   +2 more
doaj   +1 more source

Carbamazepine on a carbamazepine monolayer forms unique 1D supramolecular assemblies [PDF]

, 2011
High-resolution STM imaging of the structures formed by carbamazepine molecules adsorbed onto a pseudo-ordered carbamazepine monolayer on Au(111) shows the formation of previously unreported 1-dimensional supramolecular ...
Florence, Alastair J, Iski, Erin V., Johnston, Blair F, Sykes, E. Charles H., Urquhart, Andrew J   +4 more
core   +1 more source

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

Selective aqueous anion recognition in an anionic host

iScience
Summary: Water-soluble Fe4L44− cages can be synthesized in a multicomponent self-assembly process exploiting functionalized trigonal ligands, FeII salts, and water-soluble sulfonated formylpyridine components.
Noa Bar Ziv, Chengwei Chen, Bryce da Camara, Ryan R. Julian, Richard J. Hooley   +4 more
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

A study of the morphology, dynamics, and folding pathways of ring polymers with supramolecular topological constraints using molecular simulation and nonlinear manifold learning

, 2017
Ring polymers are prevalent in natural and engineered systems, including circular bacterial DNA, crown ethers for cation chelation, and mechanical nanoswitches.
Ferguson, Andrew, Wang, Jiang
core   +1 more source

Biocatalytic self-assembly cascades [PDF]

, 2017
The properties of supramolecular materials are dictated by both kinetic and thermodynamic aspects, providing opportunities to dynamically regulate morphology and function.
Abul-Haija, Aida, Boekhoven, Boekhoven, Carnall, Cornwell, Das, Draper, Epstein, Feng, Fleming, Fleming, Gao, Ghose, Grzybowski, Haburcak, Hamley, Heuser, Hirst, Hong, Jonkheijm, Korevaar, Korevaar, Korevaar, Kühnle, Lehn, Leonetti, Mattia, Ogi, Pappas, Pappas, Pappas, Raeburn, Ryan, Sahoo, Tao, Thornton, Trausel, Wang, Webber, Webber, Whitesides, Williams, Yang, Yang, Zhang, Zhou   +46 more
core   +1 more source

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

Advanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi, David Pretzel, Peer Nölte, Kourosh Rezaei, Ulrich S. Schubert, Johannes C. Brendel   +5 more
wiley   +1 more source

Investigations into the assembly behaviour of a 'rigidified': P-carboxylatocalix[4]arene [PDF]

, 2019
The p-carboxylatocalix[4]arenes have been shown to be versatile supramolecular building blocks capable of forming a range of bi-layers, capsules and nanoscale tubules in the solid state.
Alfieri, Arduini, Arduini, Arduini, Arduini, Arora, Asfari, Atwood, Bohmer, Caccmese, Cholewa, Cholewa, Cholewa, Cui, Dalgarno, Gutsche, Gutsche, Irene Ling, Kennedy, Kennedy, Kennedy, Kennedy, Kennedy, Kennedy, Kennedy, Kennedy, Kuz'mina, Lin, Luigi, Michinori, Neri, Pasquale, Pochini, Robyn E. Fairbairn, Scott J. Dalgarno, Simon J. Teat, Sliwa, Spek, Vishweshwar, Wu   +39 more
core   +2 more sources