Results 91 to 100 of about 36,273 (305)
Mechanically Programmable DNA Hydrogel Microparticles for 3D Cellular Systems
Advanced Materials, EarlyView.DNA hydrogel microparticles are designed to exhibit controllable viscoelasticity and stiffness across three orders of magnitude from 30Pa$30 \,\mathrm{Pa}$ to 6.5kPa$6.5 \,\mathrm{kPa}$. They are uptaken into fibroblast spheroids where they are actively remodeled by cellular forces depending on their mechanical properties.
Tobias Walther +9 more
wiley +1 more source
Orbital: The Electronic Journal of Chemistry, 2014 The manganese 3,4-(methylenedioxi)cinnamate (MnMCA) compound was synthesized and characterized using thermal analysis technique to determine purity as well as stoichiometry and infrared spectroscopic data to suggest the metal-ligand coordination.
Luiz Henrique de Oliveira +3 more
doaj +1 more source
Determination of vanillin using carbon paste electrode [PDF]
, 2011 Title: Determination of vanillin using carbon paste electrode. Abstract: The aim of this work is the determination of vanillin by flow injection analysis (FIA) with electrochemical detection using carbon paste electrode (CPE) and spectrophotometric ...
Jarošová, Romana
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Advanced Materials, EarlyView.Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine +5 more
wiley +1 more source
Advanced Materials, EarlyView.Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska +10 more
wiley +1 more source
Determination of phloretine using carbon paste electrode [PDF]
, 2011 Title: Determination of phloretin using carbon paste electrode Annotation: The aim of this work is the determination of phloretin using differential pulse voltammetry (DPV) and DC voltammetry (DCV). As a working electrode carbon paste electrode was used.
Fähnrichová, Barbora
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, 2011 No campo da eletroanalítica existe uma intensa atividade de pesquisa sobre eletrodos de pasta de carbono. As principais vantagens da pasta de carbono são a rapidez e a simplicidade do processo de preparação, e a possibilidade de renovação da superfície ...
Martinez, Murilo Teodoro +1 more
core +1 more source
Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis
Advanced Materials, EarlyView.Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena +10 more
wiley +1 more source
Incorporação de nanobastões de carbeto de silício em matrizes cimentícias [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Civil, Florianópolis, 2015.Desde a sua descoberta, os nanomateriais vêm despertando interesse no desenvolvimento tecnológico de ...
Azevedo, Nágilla Huerb de
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Nanoindentation and nano-scratch testing on cement paste [PDF]
Carbon nanotubes are an attractive reinforcement material for several composites. This is due to their inherently hightensile strength and high modulus of elasticity.
Barbhuiya, Salim, Das, B. B.
core +1 more source