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Nanotechnology Reviews
Scopus
ISSN 2191-9097 · De Gruyter · 1,321 articles in the index
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Journal Article
Comparative RSM-based study of nano, hybrid, and ternary nanofluid heat transfer with Cattaneo–Christov flux in porous media
This study conducts a comparative analysis of nano, hybrid, and ternary nanofluids in an Oldroyd-B fluid model within a Darcy–Forchheimer porous medium, focusing on heat transfer efficiency. It examines the effects of thermal radiation, heat source/sink, viscous dissipation, relaxation, and…
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Journal Article
Green fabrication of γ- Al2O3 bionanomaterials using Coriandrum sativum plant extract and its photocatalytic and antibacterial activity
Water contamination presents a pressing concern, particularly in emerging and struggling nations. Addressing this challenge, photocatalytic degradation of organic pollutants emerges as a potent strategy for environmental preservation. This research introduces an innovative, environmentally benign…
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Journal Article
Dual nanofiller strategy for enhanced mechanical properties in carbon fiber reinforced polyamide blends
The polyamide/thermoplastic copolyester (PA/CoPe) blend is unique among the limited selection of thermoplastic matrices due to its enhanced mechanical and physical characteristics. Exploring the sway of silane-treated silica and graphene nanofillers on the mechanical behavior of short carbon…
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Journal Article
Improving bending fatigue lifetime and interfacial adhesion of Cu–Mn flexible interconnects using self-forming nanolayer
The long-term reliability of flexible electronics depends on the durability of metallic interconnects. Fatigue failure in these interconnects is driven by two mechanisms: crack initiation from surface extrusions and delamination at the metal/polymer interface. Here, we propose a Cu–Mn alloy…
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Journal Article
Nanogenerators for energy harvesting: a holistic review of mechanisms, materials, and emerging applications
Continuously increasing demand for compact, decentralized and sustainable energy solutions has increased interest in nanogenerators, which offer promising avenues for harvesting ambient energy across diverse environments. This study presents an in-depth review of all major types of nanogenerators…
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Journal Article
Fe-doped ZIF-8 for sunlight-driven photocatalytic degradation of methylene blue: synthesis, characterization, and AI-based process modeling
The growing environmental cost of wastewater dye effluents is reason enough to adopt effective, sustainable remediation measures. This paper reports a new, environmentally friendly synthesis of bimetallic FexZn1−x ZIF-8 structures through a fast, solvent-free, room-temperature mechanochemical…
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Journal Article
Synthesis of multifunctional chitosan-zinc oxide composite film with antimicrobial activity for packaging applications
Environmental contamination caused by chemical plastic packaging has increased the demand for environmentally friendly biofilms with antibacterial properties. This work studies the preparation of biodegradable chitosan (CS) composite films containing zinc oxide (ZnO) at various concentrations. ZnO…
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Journal Article
Nanoparticles as SERS substrates: recent progress in hormone sensing
Surface-enhanced Raman spectroscopy (SERS) has enabled the, ultrasensitive, and real-time monitoring of clinically significant hormones and related health abnormalities such as diabetes, thyroid dysfunction, infertility, stress etc. Plasmonic nanoparticles (PNPs) specifically, silver (Ag) and gold…
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Journal Article
Synthesis, characterization and biological activity of metal nanoparticles with green method using apple industry waste
Apple is one of the four most produced fruits in the world. The remaining pulp from production accounts for over 25 % of the processed fruit. Apple pulp and peel contain phenolic compounds such as flavonoids and flavonoid glycosides, making them a potential candidate for green nanoparticle…
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Journal Article
Analytical modeling of lithium adsorption on two-dimensional nanosheets for energy storage
An analytical continuum framework based on the 6–12 Lennard–Jones potential is developed to investigate the physisorption of lithium atoms on five representative two-dimensional nanosheets. Each nanosheet is modeled as a continuous atomic surface, and closed-form expressions for the lithium…
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Journal Article
Effects of dual stratification on thermo-chemically radiative tangent hyperbolic nanofluid flow over an inclined stretching sheet
The present work investigates the significant influence of dual stratification and mixed convection on the dynamics of a thermo-chemically radiative tangent hyperbolic nanofluid (THNF) with heat absorption/generation over a magnetised, exponentially stretched inclined sheet. The compatible…
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Journal Article
Thermo-magnetic behavior of rotating MoS2/ZnO – engine oil hybrid nanofluids under radiation and heat generation
In this study, the numerical investigation of a steady, three-dimensional, laminar, incompressible boundary-layer model is developed for an electrically conducting MoS2/ZnO–engine oil hybrid nanofluid flowing over a rotating stretching sheet under the effects of thermal radiation and internal heat…
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Journal Article
Sensitivity analysis of MHD Jeffery hybrid nanofluid flow over an inclined cylinder with Cattaneo–Christov flux model and non-uniform thermal source
This work examines the sensitivity characteristics of magnetohydrodynamic (MHD) Jeffrey hybrid nanofluid flow over an inclined stretching cylinder by incorporating the effects of the Cattaneo–Christov flux model and a non-uniform thermal source/sink. The magnetic effects are employed to the flow…
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Journal Article
Sustainable synthesized iron oxide nanoparticles-based red yeast rice for antimicrobial and antioxidant applications
The current study investigates the use of green-synthesized iron oxide (Fe3O4) nanoparticles (NPs) derived from red yeast rice (RYR) with potential biomedical applications. The characterization of Fe3O4 NPs was performed using various techniques, including UV–vis, X-ray diffraction (XRD), Fourier…
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Journal Article
A computational analysis of novel-shaped fin designs with nanoparticle-integrated phase change material
To overcome the gap between demand and supply, renewable source utilizing phase change materials (PCM) has recently garnered interest due to its elevated energy density and capacity to enhance overall energy efficiency. However, the limited thermal efficiency of PCM-based shell and tube latent heat…
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Journal Article
AI-guided PSMA-targeted stimuli-responsive nanoplatform for precision drug delivery in prostate cancer
Precision nanomedicine has enhanced prostate cancer treatment, particularly through stimuli-responsive and tailored drug delivery systems. To selectively deliver chemotherapeutic medications to prostate cancer cells via PSMA targeting, this research introduces an AI-optimized, multifunctional…
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Journal Article
Modelling, experimental characterization and design optimization of honeycomb sandwich plates with three-dimensional printed halloysite nanotube-reinforced core material and carbon nanotube-reinforced face sheets
This study presents an integrated experimental, modelling and computational investigation of the effects of halloysite nanotubes (HNTs) and carbon nanotubes (CNTs) on the weight-minimized design of hexagonal honeycomb sandwich plates subjected to compressive loading. An ABS-like resin reinforced…
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Journal Article
Mechanistic insights into the role of chitosan nanoparticles in enhancing plant drought tolerance
Enhancing crop drought resilience is a critical goal for sustainable agriculture under increasing climate variability. Chitosan nanoparticles (ChNPs) have emerged as effective biostimulants; however, their drought-mitigating action remains insufficiently defined at the mechanistic level. Here, we…
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Journal Article
Heat and mass transfer impact on bio-convective Maxwell fluid flow driven by Darcy–Forchheimer media under activation energy and pollutant discharge effects
The present article examines the waste discharge impact on concentration which influences fluid flow by changing its viscosity, which can slow the flow and result in pressure fluctuations. In wastewater treatment, elevated waste concentrations can cause clogging and decrease flow efficiency…
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Journal Article
Control volume simulation to examine the forced convective hybrid nanofluid flow over an inclined thin needle
This research aims to improve the efficiency of nanofluids formulated in water using Cu-MXene and water. A thin needle has been used to observe the convective flow of a Cu-MXene hybrid nanofluid for the enhancement of heat transfer. Surface, contour, and streamline plots in 2D and 3D formats have…
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