Articles with "mixed mode" as a keyword



Intrinsically Multistable Soft Actuator Driven by Mixed‐Mode Snap‐Through Instabilities

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Published in 2024 at "Advanced Science"

DOI: 10.1002/advs.202307391

Abstract: Actuators utilizing snap‐through instabilities are widely investigated for high‐performance fast actuators and shape reconfigurable structures owing to their rapid response and limited reliance on continuous energy input. However, prevailing approaches typically involve a combination of… read more here.

Keywords: snap instabilities; intrinsically multistable; soft actuator; mixed mode ... See more keywords

Mechanistic modeling, simulation, and optimization of mixed‐mode chromatography for an antibody polishing step

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Published in 2022 at "Biotechnology Progress"

DOI: 10.1002/btpr.3316

Abstract: Mixed‐mode chromatography combines features of ion‐exchange chromatography and hydrophobic interaction chromatography and is increasingly used in antibody purification. As a replacement for flow‐through operations on traditional unmixed resins or as a pH‐controlled bind‐and‐elute step, the… read more here.

Keywords: step; mode chromatography; process; mixed mode ... See more keywords

Effect of pretreatment on rehydration, colour and nanoindentation properties of potato cylinders dried using a mixed-mode solar dryer.

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Published in 2017 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.8181

Abstract: BACKGROUND Desirable quality estimation is an important consumer driver for wider acceptability of mixed-mode solar drying of potatoes in food industries. The aim of this study is to characterise rehydration, colour, texture, nanoindentaion and microstructure… read more here.

Keywords: mixed mode; rehydration; rehydration colour; potato ... See more keywords

Preparation of two amide bonded stationary phases and comparative evaluation under mixed-mode chromatography.

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Published in 2021 at "Journal of separation science"

DOI: 10.1002/jssc.202100291

Abstract: In this work, the conventional reactions were used to functionalize the silica surface with amide and hydrocarbon chain groups affording two different mixed-mode stationary phases (Sil-amide-C11 and Sil-C12-amide). The prepared stationary phases were analyzed by… read more here.

Keywords: chromatography; mixed mode; different interactions; amide ... See more keywords

Development of Enhanced Separation Techniques for Oligonucleotides Utilizing Mixed‐Mode Chromatography and 2D‐LC/UV/MS Analysis

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Published in 2025 at "Journal of Separation Science"

DOI: 10.1002/jssc.70238

Abstract: ABSTRACT Oligonucleotides are traditionally analyzed using ion‐pair reversed‐phase liquid chromatography. In this project, we explored an alternative approach utilizing a reversed phase‐weak anion exchange mixed‐mode column, which combines separation based on both charge and hydrophobicity.… read more here.

Keywords: separation; mixed mode; column; development enhanced ... See more keywords

A Novel Mixed‐Mode Filtering Hybrid With Wideband High Isolation and Common‐Mode Suppression

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Published in 2025 at "Microwave and Optical Technology Letters"

DOI: 10.1002/mop.70312

Abstract: In this paper, a novel mixed‐mode filtering hybrid is proposed, which can simultaneously realize bandpass response and equal power division of multiple modes ports. It is composed of five half‐wavelength resonators and an isolated resistor.… read more here.

Keywords: filtering hybrid; mixed mode; mode; novel mixed ... See more keywords

Accurate evaluation of mixed-mode intensity factors of cracked shear-deformable plates by an enriched meshfree Galerkin formulation

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Published in 2017 at "Archive of Applied Mechanics"

DOI: 10.1007/s00419-016-1193-x

Abstract: A novel meshfree discretization technique in terms of the reproducing kernel particle method is presented for accurately evaluating mixed-mode intensity factors of cracked shear-deformable plates. Mindlin–Reissner plate theory is adopted to solve the cracked plates… read more here.

Keywords: mixed mode; mode intensity; factors cracked; intensity factors ... See more keywords

Preparation of Cationic Mixed-Mode Acrylamide-Based Monolithic Stationary Phases for Capillary Electrochromatography

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Published in 2018 at "Chromatographia"

DOI: 10.1007/s10337-018-3564-7

Abstract: A series of amphiphilic macroporous mixed-mode acrylamide-based continuous beds bearing positively charged quaternary ammonium groups is synthesized for capillary electrochromatography (CEC) under variation of the concentration of the cationic monomer in the polymerization mixture. Positively… read more here.

Keywords: mixed mode; mode; capillary electrochromatography; monolithic stationary ... See more keywords
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Limited Input Benzeggagh and Kenane delamination failure criterion for mixed-mode loaded fiber reinforced composite laminates

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Published in 2020 at "International Journal of Fracture"

DOI: 10.1007/s10704-019-00418-1

Abstract: Bilinear delamination failure criteria proposed by Reeder for mixed-mode (I–II) fracture of composite laminates has four limitations: require mixed-mode (I–II) fracture data by the more complex MMB test; determination of bilinear constants by two independent… read more here.

Keywords: mixed mode; hbox mathrm; criterion; mathrm ... See more keywords
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Canard-induced mixed-mode oscillations and bifurcation analysis in a reduced 3D pyramidal cell model

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Published in 2020 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-020-05801-5

Abstract: This study entails investigation of mixed-mode oscillations (MMOs) with a conductance-based pyramidal cell (PC) model located in the entorhinal cortex layer V. This six-dimensional neuron model was reduced to three dimensions by analysis of the… read more here.

Keywords: mixed mode; mode oscillations; analysis; pyramidal cell ... See more keywords
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Dual mixed-mode poly (vinylpyridine-co-methacrylic acid-co-ethylene glycol dimethacrylate)-based sorbent for acidic and basic drug extraction from oral fluid samples.

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Published in 2021 at "Analytica chimica acta"

DOI: 10.1016/j.aca.2021.338604

Abstract: In this study, a dual mixed-mode polymer sorbent was prepared via one-step thermally initiated polymerization of 4-vinylpyridine (VP), methacrylic acid (MAA) and ethylene glycol dimethacrylate (EGDMA) for the solid-phase extraction (SPE) of basic and acidic… read more here.

Keywords: mixed mode; dual mixed; extraction; oral fluid ... See more keywords