Efficacy of polymeric nanofibrous membranes for proficient wastewater treatment

Kumar, Sahil; Shandilya, Mamta; Uniyal, Poonam; Thakur, Sapna; Parihar, Neeraj

doi:10.1007/s00289-022-04417-6

Cited by 10 publications

(4 citation statements)

References 221 publications

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“…It is clearly evident that the wellcrystallized synthesized powder treated hydrothermally at 110 °C is spherical in shape. [31,36,37] The average particle size was found to be %115 AE 10 nm as evident from the histogram presented in the inset of Figure 3a. After the sintering process at 950 °C, the BT ceramic develops dense, compact, uniform grains, and mixed morphology with an average size of 335 AE 10 nm as evident from histogram shown in the inset of Figure 3b.…”

Section: Sem Analysismentioning

confidence: 70%

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A Very Low Temperature Growth of BaTiO₃ Nanoparticles by Sol‐Hydrothermal Method

Dushyant

Kumar

et al. 2022

Physica Status Solidi (a)

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Low‐temperature intercessions are the most proficient technique to control the particle size in the nanometres range with low agglomeration. Herein, BaTiO3 (BT) nanoparticles (NPs) are prepared at low temperatures by using the sol‐hydrothermal technique. An X‐ray diffraction (XRD) pattern of the powder signifies the pure tetragonal phase, and the average crystallite size (43.2 nm) is calculated using different methods: Scherrer's, uniform deformation model (UDM), uniform stress deformation model (USDM), and uniform deformation energy density model (UDEDM) analysis, and the structure is refined by Rietveld refinement method with a good fit value (χ2 = 1.66). Spherical and uniform surface morphology is counted up for BT NPs. Under suitable conditions, BT NPs can be prepared with an average particle size of ≈115 ± 10 nm. However, after sintering, the average grain size (335 ± 10 nm) of the BaTiO3 nanopowder is found to increase with dense grain boundaries. The dielectric behavior of the sample is analyzed with the variation of frequency at different temperatures. The effect of grain and grain boundary on the electrical properties of the material is also investigated by using complex impedance spectroscopy (CIS).

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Section: Sem Analysismentioning

confidence: 70%

“…It is clearly evident that the well‐crystallized synthesized powder treated hydrothermally at 110 °C is spherical in shape. [ 31,36,37 ]…”

Section: Resultsmentioning

confidence: 99%

A Very Low Temperature Growth of BaTiO₃ Nanoparticles by Sol‐Hydrothermal Method

Dushyant

Kumar

et al. 2022

Physica Status Solidi (a)

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“…These ZnO NPs and polymeric matrices provide antimicrobial and improved food packaging characteristics. 11,12 The recent studies come up with several antifungal reports of ZnO NPs against Rhizoctonia solani, 13 Rhizopus stolonifera, 14 Phytophthora palmivora, 15 Penicillium expansum, 16 Fusarium verticilliodes, 17 Fusarium oxysporum, 18 Colletotrichum, 19 Botrytis cinerea, 10,20 Aspergillus nigerand A. flavus, 21 and Alternaria alternata. 22 The key function carried out by the kidney and the focus of this paper is the elimination of NPs (nanoparticles) from the body, with a particular emphasis on the use of the human embryonic kidney cell line HEK293.…”

Section: Introductionmentioning

confidence: 99%

“…This nanoscale conversion for antimicrobial activity led to food preservation for a more extended time. These ZnO NPs and polymeric matrices provide antimicrobial and improved food packaging characteristics 11,12 . The recent studies come up with several antifungal reports of ZnO NPs against Rhizoctonia solani , 13 Rhizopus stolonifera , 14 Phytophthora palmivora , 15 Penicillium expansum , 16 Fusarium verticilliodes , 17 Fusarium oxysporum , 18 Colletotrichum , 19 Botrytis cinerea , 10,20 Aspergillus niger and A. flavus , 21 and Alternaria alternata 22 .…”

Section: Introductionmentioning

confidence: 99%

Biomedical potential of hydrothermally synthesized zinc oxide nanoparticles for antifungal evaluation and cytotoxicity analysis

Guleria,

Kumar,

Thakur

et al. 2023

Applied Organom Chemis

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As nanotechnology gains popularity in medicine, there is a growing concern that small nanoparticles (NPs) could accumulate and penetrate deep into the human body, posing potential risks to various organs. To ensure safe usage and assess potential hazards, it is crucial to conduct a toxicological evaluation of ZnO NPs on human organs such as the kidney. The present study involved the synthesis of ZnO NPs by using the hydrothermal method. Pure and crystalline phase was confirmed by X‐ray diffraction (XRD). The SEM images displayed less agglomerated surface morphology, implying that the NPs were distributed relatively evenly and exhibited a plate‐like shape. Two pathogenic fungi Fusarium incarnatum and Aspergillus niger were isolated from the capsicum and tomato, respectively, and identified through morphological and molecular analysis. The antimycotic property of synthesized ZnO NPs were examined against Fusariumincarnatum (MT682502) and Aspergillus niger (MT675916) and showed decreased microbial growth after 9 days of incubation. The toxicological evaluation of ZnO NPs on a human embryonic kidney (HEK293) cell line showed 88% cell viability with 10 μg/ml, leading to the safe use of ZnO NPs.

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Optical coalition in the electrical and magnetic induction of Dy and Tb-doped BFO-based multiferroic

Kumar

Thakur²,

Kaur³

et al. 2022

Appl. Phys. A

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Efficacy of polymeric nanofibrous membranes for proficient wastewater treatment

Cited by 10 publications

References 221 publications

A Very Low Temperature Growth of BaTiO₃ Nanoparticles by Sol‐Hydrothermal Method

A Very Low Temperature Growth of BaTiO₃ Nanoparticles by Sol‐Hydrothermal Method

Biomedical potential of hydrothermally synthesized zinc oxide nanoparticles for antifungal evaluation and cytotoxicity analysis

Optical coalition in the electrical and magnetic induction of Dy and Tb-doped BFO-based multiferroic

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Efficacy of polymeric nanofibrous membranes for proficient wastewater treatment

Cited by 10 publications

References 221 publications

A Very Low Temperature Growth of BaTiO3 Nanoparticles by Sol‐Hydrothermal Method

A Very Low Temperature Growth of BaTiO3 Nanoparticles by Sol‐Hydrothermal Method

Biomedical potential of hydrothermally synthesized zinc oxide nanoparticles for antifungal evaluation and cytotoxicity analysis

Optical coalition in the electrical and magnetic induction of Dy and Tb-doped BFO-based multiferroic

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A Very Low Temperature Growth of BaTiO₃ Nanoparticles by Sol‐Hydrothermal Method

A Very Low Temperature Growth of BaTiO₃ Nanoparticles by Sol‐Hydrothermal Method