Results 231 to 240 of about 2,293,434 (301)

Guanosine‐Quadruplex Hydrogels as Dynamic, Mechanically Tunable and Ion Conductive 3D Scaffolds for Cell Culture Applications

Advanced Functional Materials, EarlyView.
Versatile guanosine‐quadruplex (GQ) hydrogels are developed as dynamic biomatrices for cell culture. These scaffolds are fabricated under mild aqueous conditions, present improved stability, tunable mechanical properties within physiological ranges; fibrillar, porous microstructure, ion conductivity, and cytocompatibility.
Neha Thakur, Minye Jin, Pavel Milkin, Deepa Negi, Carla Cofiño Fabres, Hubert Gojzewski, Leonid Ionov, Alla Synytska, Andries van der Meer, Robert Passier, Julieta I. Paez   +10 more
wiley   +1 more source

Influence of Mineralogical Heterogeneity on Acid-Rock Interaction in Dolomitized Carbonates from the Parnaíba Basin, Northeastern Brazil: Implications for Reservoir Matrix Acid Stimulation. [PDF]

ACS Omega
Pereira JN, Souza NDS, Barreto IAR, de Medeiros RSP, de Luna JL, Aum PTP, Regis Dos SantosLucas C.   +6 more
europepmc   +1 more source

Oxygen Evolution Electrocatalysts with Trinuclear, Mixed‐Valence Iron Motifs on Electronically Aligned Carbon Dots

Advanced Functional Materials, EarlyView.
Trinuclear iron oxo‐bridged catalytic ensembles stabilized by aspartic‐acid‐derived carbon dots provide an effective platform for alkaline oxygen evolution. Mixed‐valence charge balancing, inner‐sphere charge transport, and work‐function alignment within the N/O‐rich carbon framework promote cooperative Fe‐site chemistry and efficient OER ...
Megha A. Deshmukh, Giorgio Zoppellaro, Emiliano Fonda, Lukáš Zdražil, Shounik Paul, David Panáček, Hanuman Thorat, Zdeněk Badura, Michele Melchionna, Manuela Bevilacqua, Paolo Fornasiero, Klaus Müllen, Radek Zbořil, Aristides Bakandritsos   +13 more
wiley   +1 more source

Study on the Micro-Nano Characteristics of Organic-Rich Shale Reservoirs Under Differential Sedimentation: A Case Study of the Lower Silurian Longmaxi Formation and Upper Permian Dalong Formation Shales in the Sichuan Basin, China. [PDF]

Nanomaterials (Basel)
Wang J, Liu S, Wang T, Hu T, Zhang Q, Zhang M, Yang X, Wang D.   +7 more
europepmc   +1 more source

Dynamic Observation of Lacy Pattern Formation in a Bone Tissue Model Using Liquid Phase Scanning Transmission Electron Microscopy

Advanced Functional Materials, EarlyView.
Here, we establish a low‐dose liquid‐phase electron microscopy workflow for real‐time observation of biological processes in hydrated conditions. Beam damage is reduced by imaging only 20% of the pixels and reconstructing the complete image using an inpainting algorithm.
Luco Rutten, Avital Wagner, Rona Roverts, Luco Buise, Ben Joosten, Anat Akiva, Elena Macías‐Sánchez, Nico Sommerdijk   +7 more
wiley   +1 more source

Electrolyte additive engineering to construct stable interphases with high ionic conductivity for high-temperature and high-voltage lithium metal batteries. [PDF]

Chem Sci
Li Y, Zhang W, Wu X, Yu R, Wang K, Xi K, Ding S, Gao G.   +7 more
europepmc   +1 more source

Closed-Loop Recyclable Solid Polymer Electrolytes via Dynamic Lipoate Cross-Linking. [PDF]

Angew Chem Int Ed Engl
Huang Q, Sharma J, Ding Y, Lee K, Hawker CJ, Kundu D, Boyer C.   +6 more
europepmc   +1 more source

A Portable Colorimetric Biosensor Platform for Urinary Colorectal Cancer Biomarker Testing in Low-Resource Settings. [PDF]

Biosensors (Basel)
Kovur P, MacKay S, Bai S, Cook J, Torres-Calzada C, Bhattacharyya D, Singh U, Wishart DS.   +7 more
europepmc   +1 more source

A Regioselective Approach to Accessing Trisubstituted Pyrrolo[2,3-d][1,2,3]triazoles via an Orthogonal Protection Strategy. [PDF]

Molecules
Brugemann K, Garnier S, Vercouillie J, Routier S, Buron F.   +4 more
europepmc   +1 more source

Biowaste-Archetyped Hierarchical Calcium Carbonate Nanoreactors Induce Tumor Bioenergetic Crisis and Reverse Cisplatin Resistance via Mitochondrial Metabolic Reprogramming. [PDF]

ACS Appl Mater Interfaces
Shi S, Liu H, Peng Q, Nan S, Liu S, Wei L, Wang H, Wang K, Zhong X, Chen X, Gao W.   +10 more
europepmc   +1 more source