Results 251 to 260 of about 453,245 (300)

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Nitration Mechanism of Aromatics: Lessons from Born-Oppenheimer Molecular Dynamics. [PDF]

ACS Phys Chem Au
Henrique FJFS, Esteves PM.
europepmc   +1 more source

Flexibility and Dynamicity Enhances and Controls Supramolecular Self‐Assembly of Zinc(II) Metallogels

Advanced Functional Materials, EarlyView.
Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler, Hesam Makki, Dorothee Silbernagl, Mathias Dimde, Kai Ludwig, Bengt E. Tegner, Christopher Greve, Konstantin Rausch, Eva M. Herzig, Anna Köhler, Alex J. Plajer   +10 more
wiley   +1 more source

Ligand-free reductive amination <i>via</i> Pd-coated mechanocatalysis.

Chem Commun (Camb)
Wohlgemuth M, Schmidt S, Beißel L, Borchardt L.   +3 more
europepmc   +1 more source

Iron-catalysed radical difunctionalization of alkenes. [PDF]

Nat Synth
Gogoi AR, Rentería-Gómez Á, Tan TD, Ng JW, Koh MJ, Gutierrez O.   +5 more
europepmc   +1 more source

Photocatalytic Versus Stoichiometric Hydrogen Generation Using Mesoporous Silicon Catalysts: The Complex Role of Sacrificial Reagents

Advanced Functional Materials, EarlyView.
This study highlights the importance of accounting for stoichiometric hydrogen produced when utilizing Si photocatalysts. The stoichiometric contribution is sacrificial reagent dependent and decreases with increasing sterics around the catalyst surface.
Sarrah H. Putwa, Sarah A. Martell, Berthold Reis, Simona Schwarz, Mita Dasog   +4 more
wiley   +1 more source

Solvent-Assisted Catalysis: Water Promotes Ring Closure Formation of 2‑Oxazolidinone from Amino Acid Derived <i>N</i>‑Boc-Epoxide. [PDF]

ACS Org Inorg Au
Barbosa PL, Facchinetti V, Gomes CRB, de Souza MV, Vasconcelos TRA, Fiorot RG.   +5 more
europepmc   +1 more source

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

Advanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou, Kenny A. van Kampen, Pierpaolo Fucile, Carlos Mota, Lorenzo Moroni   +4 more
wiley   +1 more source

EDA Complex-Driven Desaturation of Heterocyclic Carbonyl Compounds Enabled by HFIP. [PDF]

Angew Chem Int Ed Engl
Maiti R, Cauwenbergh R, Nath A, Guimarães ABR, Qin Y, Maseras F, Das S.   +6 more
europepmc   +1 more source