Results 201 to 210 of about 806,507 (311)

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Using silica nanoparticles to deliver antibiotics for treating Gram-positive bacterial infections in a 3D-bioprinted dermal model. [PDF]

Front Bioeng Biotechnol
de Andrade TAM, Suleman A, Scheck K, Sharma R, Benwood C, Brolo A, Willerth SM.   +6 more
europepmc   +1 more source

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

Advanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano, Fabián Calleja, Ji Dai, Massimo Tallarida, Vera Marinova, Alessandro Barla, Marc G. Cuxart, Pierluigi Gargiani, Gonzalo N. Molina, José Angel Silva‐Guillén, Adriana I. Figueroa, Kevin García‐Díez, Sergio O. Valenzuela, Aitor Mugarza, Amadeo L. Vázquez de Parga, Rodolfo Miranda, Francisco Guinea, Manuela Garnica, Miguel A. Valbuena   +18 more
wiley   +1 more source

Continuous versus intermittent vancomycin infusions in critically ill children with gram-positive bacterial infections: a randomized controlled trial. [PDF]

BMC Infect Dis
Wu Y, Liu S, Shi C, Zhang M, Chen J, Huang X, Cui X, Huang S, Fan J, Qu D.   +9 more
europepmc   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Zinc-enhanced activity of an antimicrobial halogenated phenazine against <i>Streptococcus mutans</i> and other gram-positive bacteria. [PDF]

mSphere
Kajfasz JK, Hosay HB, Gao Q, Huigens RW, Lemos JA.   +4 more
europepmc   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source

A Review Vancomycin Role in Gram Positive Biofilm-Associated Infections: Challenges and Emerging Solutions. [PDF]

Ther Clin Risk Manag
Alharbi OS, Alhazmi KA, Gazzaz M, Almuhayya S, Aldehalan FA, Sharif AT, Redwan B, Alzain MA, Alhazmi W, Altarawneh H, Hasan Alfreahat HA, Bani Abdel-Rahman S, Halabi WS, Altalhi R, Saleh BH, Alhussainy NH, Alsaedi A, Niyazi HA, Niyazi HA, Juma NA, Zubair MA, Alqarni M, Helmi N, Ibrahem K.   +23 more
europepmc   +1 more source

The PlySs9 endolysin and its amidase subdomain reveal potential roles in the treatment of Gram-positive bovine mastitis [PDF]

, 2019
Lavigne, Rob, Linden, Sara B, Meyer, Evelyne, Nelson, Daniel C, Vander Elst, Niels   +4 more
core   +1 more source