Biofabricated nanoscale ZnO and their prospective in disease suppression and crop growth of Brassica species: A review

Dhiman, Shailja; Varma, Ajit; Goel, Ankur

doi:10.1016/j.bcab.2021.102171

Cited by 4 publications

(4 citation statements)

References 108 publications

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“…The water got intense color due to azo dyes (MO impact orange brownish colour) which can block sunlight penetration as well as oxygen dissolution thereby harming the aquatic life. Besides, MO are most persistent organic pollutants and after some time in the aquatic environment they undergo anaerobic reactions and transform into more potential carcinogenic compounds [5–7] . Therefore, due the toxicity and persistency, there is high need to treat and remove azo dyes from water bodies.…”

Section: Resultsmentioning

confidence: 99%

“…Besides, MO are most persistent organic pollutants and after some time in the aquatic environment they undergo anaerobic reactions and transform into more potential carcinogenic compounds. [5][6][7] Therefore, due the toxicity and persistency, there is high need to treat and remove azo dyes from water bodies. The catalytic efficiency of Co 3 O 4 NiOPdOPd nanomaterial was evaluated for MO (C14H14N3NaO3S) in the presence of light (MOD-L) and in the absence of light (MOD-D).…”

Section: Catalytic Behaviour Of Prepared Materialsmentioning

confidence: 99%

“…Methyl orange (MO) is one of these dyes used in textile industry which have probability to bring hazards to health, thus it is essential to remove it from water. [7][8][9][10][11] Methyl orange (MO) is a intoxicant that is not only genotoxic but it is also cancer causing. It is often discharged in the form of effluent from paper, textile, pharmaceutical, food, printing industries as well as from research laboratories.…”

Section: Introductionmentioning

confidence: 99%

“…Hence, protection of water resources from these type of harmful chemicals is main area of research for different research groups. Methyl orange (MO) is one of these dyes used in textile industry which have probability to bring hazards to health, thus it is essential to remove it from water [7–11] . Methyl orange (MO) is a intoxicant that is not only genotoxic but it is also cancer causing.…”

Section: Introductionmentioning

confidence: 99%

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Visible‐Light Tempted Photocatalytic Activity of Newly Synthesized Co₃O₄NiOPdOPd Nanomaterial for Removal of Azo Dyes

Iram,

Shahzad Ahmad,

Shaheen

et al. 2024

ChemistrySelect

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To contribute to the development of sustainable and effective nano‐catalyst for dye degradation is greatly enviable to solve the global environmental remediation problems. In this regard, here facile Co3O4NiOPdOPd nanomaterial was synthesized via phyto‐organic fuel and scrutinized as nanocatalyst to degrade methyl orange (MO). The Co3O4NiOPdOPd nanomaterial was synthesized following the sol gel synthesis methodology using foliar phyto extract of Abies pindrow Royle leaves. The synthesized nanomaterial of Co3O4NiOPdOPd was studied by X‐rays diffraction, Raman spectroscopy, Energy‐dispersive spectroscopy, as well as Field‐emission scanning electron microscopy. Fourier transform infrared spectroscopy, Gas chromatography and Mass spectrometry. The facile bio nanomaterial was studied for removal of MO both under sunlight and under dark. Fabricated nanocatalyst of mixed metal oxides (MMO) exhibited the degradation efficiency of 95 % in the presence of sunlight and 85 % without sunlight (in dark condition) in 15 minutes.The comparison of catalytic potential of MOD‐L and MOD‐D for Co3O4−NiO−PdO−Pd for 2 minutes exhibited maximum degradation percent MOD‐L (72.2.4 %) followed by MOD‐D (51.5 %). However, after 20 minutes MOD‐L exhibited higher percentage of 95.4 % while MOD‐D revealed 84.8 percent degraded MO. Consequently, the nano‐scale features have enhanced the catalytic performance of Co3O4NiOPdOPd photocatalyst towards water purification from organic pollutants.

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Section: Resultsmentioning

confidence: 99%

Section: Catalytic Behaviour Of Prepared Materialsmentioning

confidence: 99%