Results 121 to 130 of about 57,654 (217)

Π-Stacking in Heterodimers of Propargylbenzene with (Fluoro)phenylacetylenes. [PDF]

ACS Omega, 2021
Kundu A, Sen S, Patwari GN.
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

Pyracylenes: Facile Synthetic Access and Continuous Face-To-Face Antiaromatic π‑Stacking. [PDF]

JACS Au
Cheng SY, Juang JS, Huang YF, Lai TY, Liu YH, Ishiwari F, Saeki A, Okada K, Kishi R, Farrell JM.   +9 more
europepmc   +1 more source

Intermolecular π-π Stacking Interactions Made Visible. [PDF]

J Chem Educ, 2021
Timmer BJJ, Mooibroek TJ.
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

From vibrations to function: Spectroscopic detection and quantification of π-π stacking in drug-responsive protein complexes. [PDF]

Sci Adv
Altangerel N, Ocola EJ, Neuman BW, Yakovlev VV, Kuo ST, Vulupala VR, Khatua K, Zhang H, Yan X, Russell DH, Xu S, Fierke CA, Liu WR, Sokolov AV, Hemmer PR, Scully MO.   +15 more
europepmc   +1 more source

Deoxyribonucleic Acid Encoded and Size-Defined π-Stacking of Perylene Diimides. [PDF]

J Am Chem Soc, 2022
Gorman J, Orsborne SRE, Sridhar A, Pandya R, Budden P, Ohmann A, Panjwani NA, Liu Y, Greenfield JL, Dowland S, Gray V, Ryan STJ, De Ornellas S, El-Sagheer AH, Brown T, Nitschke JR, Behrends J, Keyser UF, Rao A, Collepardo-Guevara R, Stulz E, Friend RH, Auras F.   +22 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

Identification of π-Stacking Motifs in Naphthalene Diimides via Solid-State NMR. [PDF]

J Am Chem Soc
Mejia JE, Butler-Au HE, Thompson NE, Goldman KD, Zengel ER, Pike RD, Mao J, Bayse CA.   +7 more
europepmc   +1 more source

Block catiomers with flanking hydrolyzable tyrosinate groups enhance in vivo mRNA delivery via π-π stacking-assisted micellar assembly. [PDF]

Sci Technol Adv Mater, 2023
Yang W, Miyazaki T, Nakagawa Y, Boonstra E, Masuda K, Nakashima Y, Chen P, Mixich L, Barthelmes K, Matsumoto A, Mi P, Uchida S, Cabral H.   +12 more
europepmc   +1 more source