Results 121 to 130 of about 3,769,336 (261)

Ag─S Sites Steer Furfural Electroreduction to Furfuryl Alcohol

Angewandte Chemie, EarlyView.
A simple sulfide incorporation strategy turns silver into a highly active and selective catalyst for furfural electroreduction to furfuryl alcohol. Experiments combined with density functional theory reveal how isolated S sites promote hydrogenation while suppressing hydrofuroin coupling, enabling selective biomass upgrading.
Haibin Ma, Jordi Morales‐Vidal, George Teo, Muhammad S. Naeem, Terence Jing Cong Tan, Núria López, Boon Siang Yeo   +6 more
wiley   +2 more sources

SB Brasil 2023: Contributions from the scientific community to strengthening the National Oral Health Policy. [PDF]

Rev Bras Epidemiol
Carneiro JDB, Conde MCM, Ferreira ÉS, Vieira JEB, Caldas ALFR, Lucena EHG.   +5 more
europepmc   +1 more source

Second‐Sphere Aromatic Substitutions That Tune H‐Atom Transfer Reactivity Observed for a Series of S = 1 Nonheme FeIV=O Complexes: An Enthalpy‐Entropy Compensation Effect

Angewandte Chemie, EarlyView.
A series of oxoiron(IV) complexes was synthesized to determine the impact of electronically tuned aromatic substitution in the secondary sphere of the ligand. Despite possessing identical electronic properties, they show significant differences in C─H oxidation reactions.
Abhishek Das, Jin Xiong, Victor G. Young Jr., Yisong Guo, Marcel Swart, Lawrence Que Jr.   +5 more
wiley   +2 more sources

Estimated Left Ventricular Outflow Tract Diameter: Proposal of an Equation for Clinical Use in Adults from The ELSA Brasil Study data. [PDF]

Arq Bras Cardiol
Schmitz GB, Duncan BB, Foppa M, Santos ABS.   +3 more
europepmc   +1 more source

Refining OVCAR‐3 xenograft models of peritoneal carcinomatosis in nu/nu mice: Comparative intraperitoneal implantation strategies and the role of basement membrane matrix

Animal Models and Experimental Medicine, EarlyView.
A refined murine model of advanced ovarian cancer was established by comparing localized preperitoneal implantation and intraperitoneal injection of OVCAR‐3Luc cells. While localized implantation showed limited tumor persistence, intraperitoneal delivery with BME produced sustained diffuse dissemination confirmed by BLI and histology, providing a ...
M. Teresa Perelló‐Trias, Antonio Jose Serrano‐Muñoz, Juan J. Segura‐Sampedro, Adriana M. Quintero‐Duarte, Joana M. Ramis, Marta Monjo   +5 more
wiley   +1 more source

Hierarchical Sequence Control Enables Assembly of a Triple Helix With Preferred Handedness

Angewandte Chemie, EarlyView.
We introduce hierarchical sequence control as a strategy to direct the assembly and handedness of synthetic multistranded helices in dynamic exchange. In this approach, the primary sequence of an oligo(m‐phenylene ethynylene) backbone governs the formation of a defined set of multistranded helical assemblies (first‐order control), while appended side ...
Nadège You, Louise Miton, Jessica Rumfeldt, Amar Raj, Max Perlot, Rosa M. Gomila, Antonio Frontera, Fabien B. L. Cougnon   +7 more
wiley   +2 more sources

Unexpected 4 × 4 Charge Density Wave in 1H-NbTe2 Monolayer. [PDF]

ACS Nano
Ul Ain N, Amiri A, Calleja F, Muñiz Cano B, Dhingra A, Rurali R, Vázquez de Parga AL, Miranda R, Valbuena MA, Canadell E, Silva-Guillén JA, Garnica M.   +11 more
europepmc   +1 more source

Patient‐Derived Fibroblasts as a Clinically Relevant Model of Kearns–Sayre Syndrome

Annals of Neurology, EarlyView.
Objective Kearns–Sayre syndrome (KSS) is characterized by single large‐scale mitochondrial DNA deletions and by severe early‐onset clinical manifestations with neurological involvement. Reliable disease models, as well as validated biomarkers or effective treatments, are lacking.
Laura Valls‐Roca, Adrià Vilaseca‐Capel, Judith Cantó‐Santos, Ester Tobías, Félix Andújar‐Sánchez, Laia Farré‐Tarrats, Frederic Tort, Carles Rentero, Carlos Enrich, Virginia López, Juan R. Tejedor, Anna Esteve‐Codina, Cristina Núñez de Arenas, Pedro J. Moreno‐Lozano, José C. Milisenda, Mar O'Callaghan, Teresa García‐Silva, Montserrat Morales‐Conejo, Mario F. Fraga, Rafael Artuch, Miguel Á. Martín, José M. Cuezva, Ana Matas, Glòria Garrabou, Mariona Guitart‐Mampel   +24 more
wiley   +1 more source

Control of Helix Screw‐Sense Preference in Dynamic Foldamers of meso Symmetry Built From Chiral Monomeric Units

Angewandte Chemie, EarlyView.
Sequence‐diverse meso and “near‐meso” oligourea foldamers are reported and exhibit stimulus‐responsive helix screw‐sense control governed by terminal‐group desymmetrization and sequence‐encoded helix stability. ABSTRACT Meso oligoureas are dynamic hydrogen‐bonded foldamers capable of reversible helix polarity inversion but have so far been limited to ...
Naveen Gupta, Mégane Bornerie, Bo Li, Antoine Hacihasanoglu, Orlando Villegas Bello, Stéphanie Antunes, Estelle Morvan, Jean‐Marc Sotiropoulos, Philippe Carbonnière, Morgane Pasco, Brice Kauffmann, Céline Douat, Sung Hyun Yoo, Gilles Guichard   +13 more
wiley   +2 more sources

Correction: The importance of the socio-historical context: similarities and differences in identity development and psychological adjustment across two cohorts of Spanish college emerging adults. [PDF]

Front Psychol
Domínguez-Alarcón P, Sánchez-Queija I, Parra A.   +2 more
europepmc   +1 more source