Results 61 to 70 of about 7,696 (277)

Ionic Control of Microstructure and Lubrication in Charged, Physically Cross‐Linked Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
Here, charged, physically cross‐linked poly(methacrylamide‐co‐methacrylic acid) hydrogels stabilized by a short‐range attractive, long‐range repulsive potential is investigated. This work uncovers how salt addition alters not only swelling, but also the microstructure and dynamics, near‐surface stiffness and charge, and ultimately, its lubricity. Salts
Alexander Deptula   +1 more
wiley   +1 more source

Speak new words, speak new languages : a podcasting experience in multicultural settings [PDF]

open access: yes, 2010
En el marco de la enseñanza y aprendizaje de las lenguas, numerosos estudios demuestran que el Podcasting y su uso educativo puede mejorar el proceso de aprendizaje a la vez que ejerce un gran impacto para la adquisición de la competencia oral por parte ...
Camacho Martí, Maria del Mar   +2 more
core  

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

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Plutarch’s Adaptation of his Source-Material

open access: yesThe Journal of Hellenic Studies, 1980
Abstract In anearlier article, I argued that six of the Roman LivesCrassus, Pompey, Caesar, Cato, Brutus, and Antony-were prepared as a single project, and rest upon the same store of source-material.1 If this is so, it affords a unique opportunity to investigate Plutarch’s techniques.
openaire   +2 more sources

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

open access: yesAdvanced 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   +9 more
wiley   +1 more source

The art and science of a strategic grantmaker: the experience of the Public Health Agency of Canada's Innovation Strategy. [PDF]

open access: yesCan J Public Health, 2021
Bradley Dexter S   +5 more
europepmc   +1 more source

Magnetorheological composite materials (MRCMs) for instant and adaptable structural control [PDF]

open access: gold, 2020
Travis L. Thornell   +6 more
openalex   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced 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   +4 more
wiley   +1 more source

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