Results 231 to 240 of about 226,730 (296)

Harmony of π-π Stacking Interaction and Metal Complexation to Generate Molecular Functional Emergence

, 2013
Yasuyuki Yamada, Kentaro Tanaka
openalex   +2 more sources

Unveiling the alkyne-π interaction using metal-organic cage compounds. [PDF]

Commun Chem
Liu J, Ning S, Chen T, Nan ZA, Chen ZN, Liu L, Zhuo Z, Li Q, Wang W, Zhang L, Huang YG.   +10 more
europepmc   +1 more source

Resolving the Structural Duality of Graphene Grain Boundaries

Advanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo, Emiliano Ventura‐Macías, Mariano D. Jiménez‐Sánchez, Nicoleta Nicoara, Pierre Mallet, Jean‐Yves Veuillen, Vincent T. Renard, Antonio J. Martínez‐Galera, Pablo Pou, Julio Gómez‐Herrero, Rubén Pérez, Iván Brihuega   +11 more
wiley   +1 more source

Fluorescence and phosphorescence of tetracarboxylated ZnPc-perylene diimide organic systems in highly acidic media. [PDF]

RSC Adv
Furtuna V, Lungu I, Potlog T, Druta A, Airinei A.   +4 more
europepmc   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Effect of urea as a chaotropic agent on self-association of organic molecules in aqueous flow batteries.

Phys Chem Chem Phys
Shahsavan M, Wiberg C, Poskela A, Martínez-González E, Peljo P.   +4 more
europepmc   +1 more source

Multiphysics-guided design of ZIF-67/MWCNT-modified electrodes for highly selective electrochemical detection of sunset yellow in complex food matrices. [PDF]

RSC Adv
Owida HA, Mohammad SI, Mohammed QA, Vasudevan A, Fayzullaev N, Ganesan S, Sharma R, Agarwal A, Sasikumar Y, Safamanesh M.   +9 more
europepmc   +1 more source

Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD

Advanced Materials, EarlyView.
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo, Masoud Mansouri, Carlos Garcia‐Fernandez, Daniel Sánchez‐Portal, Aran Garcia‐Lekue, Gustavo Ceballos, Aitor Mugarza   +6 more
wiley   +1 more source

Design of Cu(II)Nucleotide Coordination Complex byEngineered π‑π Stacking Interaction: Crystal Structureand Enantiomer Recognition of Amino Acids

Yaqoot Khan (22209682), Ke Zhao (248186), Hafiz Zeshan Aqil (22209685), Karim Youssef Nabat (21687749), Hongwei Ma (290896), Hui Li (32376)   +5 more
openalex   +1 more source

Double Pancake Bonds: Pushing the Limits of Strong π–π Stacking Interactions

, 2014
Zhong‐hua Cui, Hans Lischka, Habtamu Z. Beneberu, Miklós Kertész   +3 more
openalex   +1 more source