Results 131 to 140 of about 415,174 (326)

A posteriori metadata from automated provenance tracking: Integration of AiiDA and TCOD

open access: yes, 2017
In order to make results of computational scientific research findable, accessible, interoperable and re-usable, it is necessary to decorate them with standardised metadata. However, there are a number of technical and practical challenges that make this
Cepellotti, Andrea   +5 more
core   +1 more source

CO2‐to‐Cyclic Carbonate Transformation at Ambient Pressure Using a Mechanochemically Prepared Ti(III) Catalyst

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
A Ti(III) complex synthesized mechanochemically catalyzes the cycloaddition of CO2 (1 bar) with terminal, internal, and trisubstituted epoxides. Mechanistic studies by density functional theory calculations reveal that the superior activity of Ti(III) compared to Ti(IV) arises from its lower oxophilicity, facilitating CO2 insertion into Ti–O bonds, as ...
Elena Álvarez‐Ruiz   +5 more
wiley   +1 more source

Chaotic Crystallography: How the physics of information reveals structural order in materials

open access: yes, 2014
We review recent progress in applying information- and computation-theoretic measures to describe material structure that transcends previous methods based on exact geometric symmetries.
Crutchfield, James P., Varn, Dowman P.
core  

On the Role of MWCNTs for the Effective Detection of Glucose Using MWCNTs/NiO/MWCNTs Stacks on Carbon Paper Electrodes

open access: yesAdvanced Sensor Research, EarlyView.
This study deciphers the mechanism of enhanced glucose detection using multiwalled carbon nanotubes and nickel oxide stacks (MWCNTs/NiO/MWCNTs) on commercially available carbon paper electrodes. We demonstrate the role of MWCNTs where the defects enrich the electrocatalytic activity when they come in contact with the glucose molecule for its selective ...
Akshay Parab   +6 more
wiley   +1 more source

Cytokine Engineering Approaches for Regenerative Medicine

open access: yesAdvanced Therapeutics, EarlyView.
Engineered cytokines represent a powerful strategy to promote tissue repair and regeneration by precisely modulating immune responses. This review highlights recent advances in cytokine engineering, including strategies to enhance half‐life, improve tissue and cell targeting, and control receptor signaling.
Shiyi Li, Wenhao You, Mikaël M. Martino
wiley   +1 more source

MicroED: Unveiling the Structural Chemistry of Plant Biomineralisation

open access: yesMolecules
Plants are able to produce various types of crystals through metabolic processes, serving functions ranging from herbivore deterrence to photosynthetic efficiency.
Damian Trzybiński   +8 more
doaj   +1 more source

Crystalline‐Amorphous Heterostructure: A Novel Configuration for Silver Nanoclusters

open access: yesAdvanced Science, EarlyView.
This study presents a spontaneously formed amorphous‐crystalline heterostructure composite composed of atomically precise carboranylthiolate‐protected silver NCs, demonstrating not only a unique co‐assembly of distinct metal NCs at the macroscopic level but also promising potential applications of metal cluster‐based materials.
Jia‐Hong Huang   +4 more
wiley   +1 more source

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