Advanced nickel nanoparticles technology: From synthesis to applications

Jaji, Nuru-Deen; Lee, Hooi Ling; Hussin, M. Hazwan; Akil, Hazizan Md; Zakaria, Muhammad Razlan; Othman, Muhammad Bisyrul Hafi

doi:10.1515/ntrev-2020-0109

Cited by 107 publications

(41 citation statements)

References 163 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Nickel nanoparticles: Nickel nanoparticles have been widely explored due to their various potential applications and their superior ferromagnetic properties such as high coercive forces, magneto-crystalline anisotropy, and chemical stability [53].…”

Section: Green Synthesis Of Nanoparticlesmentioning

confidence: 99%

Phytogenic Synthesis of Metal/Metal Oxide Nanoparticles for Degradation of Dyes

Roy¹,

Murthy²,

Ahmed³

et al. 2022

Journal of Renewable Materials

View full text Add to dashboard Cite

Now-a-days nanotechnology is one of the booming fields for the researchers. With the increase in industrialization mainly textile, paper, medicine, plastic industry, there is an increase in concentration of organic dyes as pollutant. Release of harmful dyes in water bodies has become a serious issue, as most of the dyes are carcinogenic and mutagenic in nature and causes various diseases. Therefore, there is a requirement to find out new approaches for efficient treatment of effluent containing dyes. Nanoparticles are one of the potential solutions to this problem. They can be synthesized from different methods, however synthesis of nanoparticles from different plant parts (leaf, root or stem extract) is economical as well as ecofriendly. Phytogenic nanoparticles have various environmental applications and one of them is remediation of dyes. The aim of this review is to provide an overview of last five years studies about catalytic and photocatalytic degradation of various harmful dyes by plant synthesized nanoparticles, mechanism of degradation and advantages and disadvantages of phytogenic synthesis.

show abstract

Section: Green Synthesis Of Nanoparticlesmentioning

confidence: 99%

Phytogenic Synthesis of Metal/Metal Oxide Nanoparticles for Degradation of Dyes

Roy¹,

Murthy²,

Ahmed³

et al. 2022

Journal of Renewable Materials

View full text Add to dashboard Cite

show abstract

“…However, their extensive production and usage lead to a demand for toxicity evaluation as well as assessment of health risks at occupational and environmental settings ( Kessler, 2011 ; Batley et al, 2013 ). Among the various NPs, nickel oxide (NiO) is vastly employed in industrial applications such as metal printing, electronics, ceramics, catalysis, and sensing ( Zhou et al, 2017 ; Sousa et al, 2018 ; Dumala et al, 2019 ; Jaji et al, 2020 ; Taeño et al, 2021 ; Wang et al, 2021 ). Moreover, exposure is common at nickel refineries, metal alloy production sites and at occupational setting where welding is performed ( Klein and Costa, 2015 ; Pesch et al, 2019 ).…”

Section: Introductionmentioning

confidence: 99%

Primary and Secondary Genotoxicity of Nanoparticles: Establishing a Co-Culture Protocol for Assessing Micronucleus Using Flow Cytometry

Vallabani

Karlsson

2022

Front. Toxicol.

View full text Add to dashboard Cite

Genotoxicity is an important endpoint to assess for understanding the risks associated with nanoparticles (NPs). Most genotoxicity studies performed on NPs have focused on primary genotoxicity analyzed by comet- or micronuclei (MN) assay using microscopic scoring. Here, we established a protocol for a more efficient version of MN assessment using flow cytometry and, importantly, both primary and secondary (inflammation-driven) genotoxicity was assessed. Human bronchial epithelial cells (HBEC-3kt) were exposed to nickel oxide (NiO) NPs directly or indirectly. The indirect exposure was done to assess secondary genotoxicity, and in this case immune cells (THP-1 derived macrophages) were exposed on inserts and the HBEC were cultured in the lower compartment. The results in monocultures showed that no increased MN formation was observed in the HBEC cells but instead a clear MN induction was noted in THP-1 cells indicating higher sensitivity. No MN formation was either observed when the HBEC were indirectly exposed, but an increase in DNA strand breaks was detected using the comet assay. Taken together, the present study emphasizes the feasibility of assessing primary and secondary genotoxicity and, furthermore, shows a clear MN induction in THP-1 monoculture following NiO NPs exposure.

show abstract

“…Currently, for example, more than 90% of all industrial chemicals are produced with the aid of catalysts [ 1 ]. Nickel nanoparticles (Ni-NPs) are gaining increasing attention in nanocatalysis due to their versatile catalytic action and potential to replace noble metal catalysts [ 2 , 3 , 4 , 5 , 6 , 7 ]. Ni-NPs are cheaper and less toxic than their noble metal counterparts [ 8 , 9 , 10 ].…”

Section: Introductionmentioning

confidence: 99%

Carbon Microsphere-Supported Metallic Nickel Nanoparticles as Novel Heterogeneous Catalysts and Their Application for the Reduction of Nitrophenol

et al. 2021

View full text Add to dashboard Cite

Nickel nanoparticles are gaining increasing attention in catalysis due to their versatile catalytic action. A novel, low-cost and facile method was developed in this work to synthesize carbon microsphere-supported metallic nickel nanoparticles (Ni-NP/C) for heterogeneous catalysis. The synthesis was based on carbonizing a polystyrene-based cation exchange resin loaded with nickel ions at temperatures between 500 and 1000 °C. The decomposition of the nickel-organic framework resulted in both Ni-NP and carbon microsphere formation. The phase composition, morphology and surface area of these Ni-NP/C microspheres were characterized by powder X-ray diffraction, Raman spectroscopy, scanning electron microscopy and BET analysis. Elemental nickel was found to be the only metal containing phase; fcc-Ni coexisted with hcp-Ni at carbonization temperatures between 500 and 700 °C, and fcc-Ni was the only metallic phase at 800–1000 °C. Graphitization and carbon nanotube formation were observed at high temperatures. The catalytic activity of Ni-NP/C was tested in the reduction of 4-nitrophenol to 4-aminophenol by sodium borohydride, and Ni-NP/C was proved to be an efficient catalyst in this reaction. The relatively easy and scalable synthetic method, as well as the easy separation and catalytic activity of Ni-NP/C, provide a viable alternative to existing nickel nanocatalysts in future applications.

show abstract

Advanced nickel nanoparticles technology: From synthesis to applications

Cited by 107 publications

References 163 publications

Phytogenic Synthesis of Metal/Metal Oxide Nanoparticles for Degradation of Dyes

Phytogenic Synthesis of Metal/Metal Oxide Nanoparticles for Degradation of Dyes

Primary and Secondary Genotoxicity of Nanoparticles: Establishing a Co-Culture Protocol for Assessing Micronucleus Using Flow Cytometry

Carbon Microsphere-Supported Metallic Nickel Nanoparticles as Novel Heterogeneous Catalysts and Their Application for the Reduction of Nitrophenol

Contact Info

Product

Resources

About