Articles with "nano silica" as a keyword



Nano-silica Embedded Polydimethylsiloxane on Interdigitated Sensor as Adhesive Polymer for Detecting Lung Cancer Mutation.

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Published in 2021 at "Biotechnology and applied biochemistry"

DOI: 10.1002/bab.2122

Abstract: Non-small cell lung cancer (NSCLC) incited by epidermal growth factor receptor (EGFR) mutation make-up ∼85 % of lung cancer diagnosed and death cases worldwide. The presented study introduced an alternative approach in detecting EGFR mutation… read more here.

Keywords: sensor; nano silica; mutation; lung cancer ... See more keywords

High‐Temperature Properties and Microstructure of a High‐Performance Concrete With Recycled Aggregates Modified by Steel Fibers and Nano‐Silica

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Published in 2025 at "Fire and Materials"

DOI: 10.1002/fam.70002

Abstract: To promote sustainability, this study incorporates coarse recycled aggregate (RA) from crushed concrete blocks into high‐performance concrete (HPC) to reduce the cost of expensive mineral components and reduce surface flaking and thermal degradation at elevated… read more here.

Keywords: fibers nano; high performance; splitting tensile; performance concrete ... See more keywords

Diffusion Behavior of Organic Solvents in Graphene Oxide/Nano Silica Hybrid Natural Rubber Latex Nanocomposite: Experimental and Theoretical Approach

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Published in 2024 at "Macromolecular Materials and Engineering"

DOI: 10.1002/mame.202400228

Abstract: This study explores the impact of a graphene oxide (GO)/nano silica (NS) hybrid (GO/NS) filler on the diffusion characteristics of natural rubber (NR) composites when exposed to toluene, xylene, and hexane solvents. The lowest solvent… read more here.

Keywords: oxide nano; graphene oxide; silica hybrid; natural rubber ... See more keywords

Elastoplastic damage model and numerical implementation of nano‐silica incorporated concrete

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Published in 2024 at "International Journal for Numerical Methods in Engineering"

DOI: 10.1002/nme.7492

Abstract: An energy‐based isotropic elastoplastic damage model is developed for investigating the elastoplastic damage responses and stress–strain relationships of nano‐silica incorporated concrete. The formulation employs a multiscale micromechanical framework to determine the effective elastic properties of… read more here.

Keywords: damage; elastoplastic damage; silica incorporated; nano silica ... See more keywords

Buckling characteristics of nano‐silica doped carbon fiber reinforced composites having cutouts

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Published in 2024 at "Polymer Composites"

DOI: 10.1002/pc.28293

Abstract: The current study presents an experimental investigation devoted to the nano‐silica and cutout effects on the axial and lateral buckling responses of carbon/epoxy fiber‐reinforced composite laminates. To this end, specimens manufactured by vacuum bagging after… read more here.

Keywords: carbon fiber; nano silica; reinforced composites; fiber reinforced ... See more keywords

The effect of silane‐modified carbon black and nano‐silica, individually and in combination, on the performance of ethylene–propylene–diene monomer rubber

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Published in 2024 at "Polymer Composites"

DOI: 10.1002/pc.29006

Abstract: This study assesses the effectiveness of a specially developed surface‐modified carbon black, both on its own and in combination with nano‐silica, as a hybrid filler for ethylene–propylene–diene monomer (EPDM) rubber compounds. The modification process, which… read more here.

Keywords: carbon; silane; carbon black; nano silica ... See more keywords

Effects of Mercapto-functionalized Nanosilica on Cd Stabilization and Uptake by Wheat Seedling (Triticum aestivum L.) in an Agricultural Soil

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Published in 2019 at "Bulletin of Environmental Contamination and Toxicology"

DOI: 10.1007/s00128-019-02729-4

Abstract: In the present study, a pot-culture experiment was conducted to investigate the influences of mercapto-functionalized nanosilica (MPTS/nano-silica) on Cd stabilization and uptake by wheat seedling. Four different dosages of MPTS/nano-silica were applied: 0%, 0.3%, 0.6%… read more here.

Keywords: wheat; wheat seedling; mpts nano; nano silica ... See more keywords

Effect of nano-silica surface-capped by bis[3-(triethoxysilyl)propyl] tetrasulfide on the cure behaviors, mechanical properties, swelling resistance and microstructure of styrene-butadiene rubber/acrylonitrile-butadiene rubber nanocomposites

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Published in 2024 at "Journal of Polymer Research"

DOI: 10.1007/s10965-024-03924-6

Abstract: In an in-situ surface modification method, nano-silica (NS) underwent treatment with bis[3-(triethoxysilyl)propyl]tetrasulfide, often referred to as TESPT, a commercially available SCA (silane coupling agent). This produced surface-functionalized NS, also known as modified nanosilica (mNS). The… read more here.

Keywords: bis triethoxysilyl; rubber; surface; butadiene rubber ... See more keywords

Modification of aqueous graphite suspensions for use in gelcasting

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Published in 2020 at "Journal of Sol-Gel Science and Technology"

DOI: 10.1007/s10971-020-05303-1

Abstract: Fabrication of carbonaceous bulk bodies via colloidal aqueous routes has some problems. So it was intended to fabricate carbonaceous bodies through the gelcasting method. Effective parameters of this process (stability of graphite in water-based solutions… read more here.

Keywords: graphite suspensions; nano silica; silica particles; graphite ... See more keywords

Aminosilane grafted Matrimid 5218/nano-silica mixed matrix membrane for CO2/light gases separation

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Published in 2017 at "Korean Journal of Chemical Engineering"

DOI: 10.1007/s11814-017-0282-z

Abstract: The influence of amino-grafted nano-silica particles on the CO2/light gases separation performance of Matrimid mixed matrix membrane was evaluated. The aminosilane grafting reaction was performed using (3-aminopropyl) terimethoxysilane (APTMOS) as a silane coupling agent. Prepared… read more here.

Keywords: co2 light; light gases; co2; nano silica ... See more keywords
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A Statistical Approach for Biogenic Synthesis of Nano-Silica from Different Agro-Wastes

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Published in 2020 at "Silicon"

DOI: 10.1007/s12633-020-00629-5

Abstract: Biogenic silica is an excellent alternative to synthetic silica because of its capricious configuration, density, composition, less toxicity, environmentally friendly synthesis and cost-effective preparations. Among the available agricultural bioresources, we have chosen groundnut shell, banana… read more here.

Keywords: microscopy; silica; nano silica; spectroscopy ... See more keywords