Results 81 to 90 of about 4,854 (222)

Simulation‐Driven Optimization of a Borosilicate/Al/Al2O3/Graphene Multilayer SPR Sensor for Aqueous Detection of Metal Ions and Their Binary Mixtures

open access: yesElectron, EarlyView.
A cost‐effective surface plasmon resonance sensor using a borosilicate prism, 60 nm aluminum, an optimized 8–10 nm Al2O3 spacer, and graphene oxide achieves up to 338(°)/RIU sensitivity with narrow linewidth, enabling reliable detection and discrimination of Hg(II), Pb(II), Zn(II), and their binary mixtures in water.
Talia Tene   +4 more
wiley   +1 more source

Effects of Quartic Wave-Vectors on Continuum Model of Phosphorene

open access: yesCumhuriyet Science Journal, 2017
Phosphorene is themonolayer structures of black phosphorous. Its low-energy physics can bedescribed by continuum model in the scheme of k∙p theory. Validity of energyrange for this model can be improved by extra terms as trigonal warp effect ingraphene ...
Aybey Mogulkoc
doaj   +1 more source

Borophene‐based sensing platforms: Pioneering ultrasensitive detection

open access: yesFlexMat, EarlyView.
Schematic Diagram of Performance Optimization Strategies and Sensing Application Characteristics of Two‐Dimensional Boron‐Based Materials in Novel Sensors. Abstract Borophene is an emerging two‐dimensional (2D) material. Since significant breakthroughs were achieved in the experimental synthesis of borophene, the exploration and development of ...
Chi Yuan, Yanpeng Ji, Yi Liu, Guoan Tai
wiley   +1 more source

Integrating water-exfoliated phosphorene into poly(lactic-co-glycolic) acid: Stability and photoactivity potential

open access: yesNext Materials
In this study, we report the development and comprehensive characterization of novel poly(lactic-co-glycolic acid) (PLGA)-based nanocomposites incorporating phosphorene nanoflakes.
Agata Costanzo   +10 more
doaj   +1 more source

Light‐Driven Phase Engineering in 2D Materials From Mechanistic Assignment to Ambient Near‐Field Control

open access: yesSmall, EarlyView.
Light‐driven phase engineering in 2D materials centers on identifying what initiates conversion and what stabilizes the resulting phase. A practical workflow combines material verification, controlled driver tests, temporal measurements, and retention analysis.
Gour Mohan Das, Mika Pettersson
wiley   +1 more source

Abnormal behavior of potassium adsorbed phosphorene

open access: yes, 2017
First-principles calculation is carried out to study adsorption of potassium (K) on phosphorene, a single layer of black phosphorus (BP). Interesting adsorption distance dependent electronic properties were found for the K adsorption on phosphorene ...
Bao Yang   +5 more
core   +1 more source

Theoretical Description of the Physical/chemical Contributions Determining the Stability of Transition-Metal Doped Phosphorene Nanosheets [PDF]

open access: yes, 2020
In this report, we explore the stability of doped-phosphorene nanosheets with first-row transition metals in the framework of density functional theory and by using a bonding characterization and energy decomposition ...
Kerry, Wrighton-Araneda   +2 more
core   +1 more source

Deciphering the effect of citric acid on arsenic adsorption with phosphorene in aqueous solution

open access: yesSustainable Environment Research, 2019
This paper presents the first attempt to explore the potential of phosphorene as an adsorbent for arsenic [AS(III) and As(V)] removal under competition adsorption with citric acid (CA).
Yu-Jung Lin   +4 more
doaj   +1 more source

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

open access: yesAdvanced Functional Materials, Volume 36, Issue 89, 5 November 2026.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

Chlorinated phosphorene for energy application

open access: yesComputational Materials Science
Abstract: The influence of decoration with impurities and the composition dependent band gap in 2D materials has been the subject of debate for a long time. Here, by using Density Functional Theory (DFT) calculations, we systematically disclose physical properties of chlorinated phosphorene having the stoichiometry of PmCln. By analyzing the adsorption
Nasim Hassani   +3 more
openaire   +3 more sources

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