Bluish emission of economical phosphor h-BN nanoparticle fabricated via mixing annealing route using non-toxic precursor

Kumar, Ankit; Malik, Gaurav; Chandra, Ramesh; Mulik, Rahul S.

doi:10.1016/j.jssc.2020.121430

Cited by 29 publications

(16 citation statements)

References 61 publications

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“…The building block of monolayer h-BN exhibits a hexagonal structure which consists of an equal number of boron and nitrogen atoms (Figure 6) [34]. Due to the difference in electronegativity, the electrons in the B-N bonds of h-BN move toward N atoms, so these bonds have ionic properties compared to covalent C-C bonds in graphene [35]. The presence of positively charged sites on the surfaces of layers in LDHs leads to noncovalently bound anionic drug molecules and genetic material, making LDHs ideal materials for drug delivery applications.…”

Section: Mula Mmentioning

confidence: 99%

Section: Structures Of 2dnms Beyond Graphenementioning

confidence: 99%

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Two-Dimensional Nanomaterials beyond Graphene for Biomedical Applications

Derakhshi

Daemi

Shahini

et al. 2022

JFB

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Two-dimensional (2D) nanomaterials (e.g., graphene) have shown to have a high potential in future biomedical applications due to their unique physicochemical properties such as unusual electrical conductivity, high biocompatibility, large surface area, and extraordinary thermal and mechanical properties. Although the potential of graphene as the most common 2D nanomaterials in biomedical applications has been extensively investigated, the practical use of other nanoengineered 2D materials beyond graphene such as transition metal dichalcogenides (TMDs), topological insulators (TIs), phosphorene, antimonene, bismuthene, metal–organic frameworks (MOFs) and MXenes for biomedical applications have not been appreciated so far. This review highlights not only the unique opportunities of 2D nanomaterials beyond graphene in various biomedical research areas such as bioelectronics, imaging, drug delivery, tissue engineering, and regenerative medicine but also addresses the risk factors and challenges ahead from the medical perspective and clinical translation of nanoengineered 2D materials. In conclusion, the perspectives and future roadmap of nanoengineered 2D materials beyond graphene are outlined for biomedical applications.

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Section: Mula Mmentioning

confidence: 99%

Section: Structures Of 2dnms Beyond Graphenementioning

confidence: 99%

Two-Dimensional Nanomaterials beyond Graphene for Biomedical Applications

Derakhshi

Daemi

Shahini

et al. 2022

JFB

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“…Despite its wide bandgap, hBN offers high quantum efficiency, optical nonlinearity, and novel plasmonic properties to make it the best choice as 2D plasmonic material [23]. Its structure is shown in Figure 1 [24].…”

Section: Overview Of 2d Materialsmentioning

confidence: 99%

“…The MXenes are a new class of 2D materials that contain carbides and nitrides, and they are the biggest family currently available, as seen in Figure 2 [25]. This family of materials is substantially more stable than graphene with high metallic conductivity, folding and molding properties, and good electromagnetic properties, possessing the unique property of being combined with other materials to tune Schematics of hBN structure [24].…”

Section: Overview Of 2d Materialsmentioning

confidence: 99%

Plasmonic 2D Materials: Overview, Advancements, Future Prospects and Functional Applications

Iqbal¹,

Malik²,

Shahid³

et al. 2022

21st Century Nanostructured Materials - Physics, Chemistry, Classification, and Emerging Applications in Industry, Biomedicine,

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Plasmonics is a technologically advanced term in condensed matter physics that describes surface plasmon resonance where surface plasmons are collective electron oscillations confined at the dielectric-metal interface and these collective excitations exhibit profound plasmonic properties in conjunction with light interaction. Surface plasmons are based on nanomaterials and their structures; therefore, semiconductors, metals, and two-dimensional (2D) nanomaterials exhibit distinct plasmonic effects due to unique confinements. Recent technical breakthroughs in characterization and material manufacturing of two-dimensional ultra-thin materials have piqued the interest of the materials industry because of their extraordinary plasmonic enhanced characteristics. The 2D plasmonic materials have great potential for photonic and optoelectronic device applications owing to their ultra-thin and strong light-emission characteristics, such as; photovoltaics, transparent electrodes, and photodetectors. Also, the light-driven reactions of 2D plasmonic materials are environmentally benign and climate-friendly for future energy generations which makes them extremely appealing for energy applications. This chapter is aimed to cover recent advances in plasmonic 2D materials (graphene, graphene oxides, hexagonal boron nitride, pnictogens, MXenes, metal oxides, and non-metals) as well as their potential for applied applications, and is divided into several sections to elaborate recent theoretical and experimental developments along with potential in photonics and energy storage industries.

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“…(a) hBN nanoparticles, (b) SEM and EDX analysis (Şirin and Kıvak, 2019) and (c) schematic diagram of the hBN structure (Kumar et al , 2020)…”

Section: Figurementioning

confidence: 99%

Evaluation of the tribological performance of the green hBN nanofluid on the friction characteristics of AISI 316L stainless steel

Akincioğlu

Şirin

2021

ILT

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Purpose The purpose of this study is to investigate the effect of new green hexagonal boron nitride (hBN) nanofluid on AISI 316L stainless friction coefficient, wear resistance and wear using a ball on disc tester. Design/methodology/approach Nanofluids were prepared by adding hBN nanoparticles with two-step method to the vegetable-based oil at 0.50 vol%. Before the experiments, hBN nanofluid viscosity, pH and thermal conductivity specifications were determined. Friction tests of AISI 316L stainless steel were performed under 2 N, 5 N and 8 N loads at 400 rpm using a ball-on-disc test device under dry, oil and hBN conditions. Coefficient of friction, wear profile, surface integrity and wear mechanisms were chosen as performance criteria. Findings The friction coefficient values obtained under the oil and hBN test conditions with the 8 N load were, respectively, 72.46% and 77.64% lower than those obtained under dry test conditions. hBN nanofluid performed better on surface topography, and especially wear, compared to the dry and oil test conditions. Practical implications The aim of this study was to determine the best tribological performance of the hBN nanofluid on AISI 316L stainless steel used in orthopedic applications. Originality/value The paper is a study investigating the effect of hBN nanoparticle additive in vegetable-based oil on friction and wear performance of AISI 316L stainless steel. It is an original paper and is not published elsewhere.

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Bluish emission of economical phosphor h-BN nanoparticle fabricated via mixing annealing route using non-toxic precursor

Cited by 29 publications

References 61 publications

Two-Dimensional Nanomaterials beyond Graphene for Biomedical Applications

Two-Dimensional Nanomaterials beyond Graphene for Biomedical Applications

Plasmonic 2D Materials: Overview, Advancements, Future Prospects and Functional Applications

Evaluation of the tribological performance of the green hBN nanofluid on the friction characteristics of AISI 316L stainless steel

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