Efficient biodegradation of Congo red dye using fungal consortium incorporated with Penicillium oxalicum and Aspergillus tubingensis

Thakor, Rashmi; Mistry, Harsh; Tapodhan, Krunal; Bariya, Himanshu

doi:10.1007/s12223-021-00915-8

Cited by 26 publications

(16 citation statements)

References 36 publications

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“…Signi cance level also indicated after performing 1 way ANOVA analysis. All the graphical representations were prepared in Origin 2021 (9.8) and MedCalc (version 20.015) [4,10].…”

Section: Discussionmentioning

confidence: 99%

“…The DPPH test was used to assess the radical scavenging activity of AgNPs. Various concentrations (10,20,30,40,50,75, and 100 µg/mL) of 1 mL AgNPs were vortexed with 1 mL of freshly prepared 1 mM DPPH solution. The solution was then maintained in the dark for 30 min at room temperature.…”

Section: Antioxidant Activity By 22-diphenyl-1-picrylhydrazyl (Dpph) Methodsmentioning

confidence: 99%

“…AgNPs synthesized from DSW-28 had shown highest rate of mortality against both the larvae. Reason behind that characteristic of DSW-28 could be synergistic effect of both the fungal metabolites present and attached on the surface of nanoparticles [10].…”

Section: Larvicidal Activity Of Silver Nanoparticlesmentioning

confidence: 99%

“…Besides this, the development of a consortium using cell free ltrate from different fungal strains provides a novel and unique approach for the biological synthesis of the silver nanoparticles. The utilization of mixed cell free ltrate from different fungi enhances the biofabrication of silver nanoparticles e ciently than the individual isolates with better stability, smaller particle size and higher bioactivity as they possess variety of biomolecules from different fungal sources [9,10].…”

Section: Introductionmentioning

confidence: 99%

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Biogenic Synthesis of Silver Nanoparticles Mediated by the Consortium Comprising the Marine Fungal Filtrates of Penicillium Oxalicum and Fusarium Hainanense Along With Their Antimicrobial, Antioxidant and Larvicidal Potency

Thakor

Mistry

Patel

et al. 2021

Preprint

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The silver nanoparticles were biosynthesized using fungal isolates as well as their mixed cell free filtrate acting as a consortium namely, DS-2 (Penicillium oxalicum), DW-8 (Fusarium hainanense) and DSW-28, respectively. The UV-Visible spectra determined the surface plasmon resonance at 438, 441 and 437 nm for the silver nanoparticles synthesized by DS-2, DW-8 and DSW-28, respectively. The Tauc’s plot analysis disclosed the band gap energy between 2.21 eV to 2.24 eV which depicted their ability to act as a semiconductor. The TEM imaging revealed the spherical shape along with the average particle size of DS-2 as 11.14 ± 2.39 nm and DW-8 as 7.59 ± 1.31 nm whereas that of DSW-28 as 5.73 ± 0.4 nm. Thus, the silver nanoparticles synthesized by DSW-28 were smaller in size than the individual isolates. The XRD pattern of the silver nanoparticles exhibited the crystalline structure corresponding to their peaks. The FTIR spectra indicates the presence of different functional groups on the surface of the synthesized silver nanoparticles. The broad-spectrum antimicrobial activity was exhibited by silver nanoparticles synthesized by DSW-28 against Gram positive, Gram negative bacteria and plant pathogen Fusarium oxysporum than the individual fungal isolates. The DSW-28 synthesized silver nanoparticles also acts as an effective antioxidant by depicting their radical scavenging activity against DPPH. Moreover, the silver nanoparticles synthesized by DSW-28 also inhibited the growth of 4th instar larvae of Aedes aegypti and Culex quinquefasciatus more efficiently than DS-2 and DW-8 in a dose-dependent method. The impressive bioactivity of the silver nanoparticles synthesized by the mixture of cell free filtrate of various fungi acting as a consortium recommends their prospective use in agriculture as well as in biomedical as an antimicrobial, antioxidant and larvicidal agents in future.

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“…Signi cance level also indicated after performing 1 way ANOVA analysis. All the graphical representations were prepared in Origin 2021 (9.8) and MedCalc (version 20.015) [4,10].…”

Section: Discussionmentioning

confidence: 99%

Section: Antioxidant Activity By 22-diphenyl-1-picrylhydrazyl (Dpph) Methodsmentioning

confidence: 99%

Section: Larvicidal Activity Of Silver Nanoparticlesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Biogenic Synthesis of Silver Nanoparticles Mediated by the Consortium Comprising the Marine Fungal Filtrates of Penicillium Oxalicum and Fusarium Hainanense Along With Their Antimicrobial, Antioxidant and Larvicidal Potency

Thakor

Mistry

Patel

et al. 2021

Preprint

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“…The use of fungi for the synthesis of AgNPs is suggestable due to easy handling of fungi for the higher biomass production and stress tolerance of fermentation processes like aeration and agitation in compare of other microorganisms. As well as, fungi isolated from extreme environmental niches like marine environment are known for the production of unique biomolecules in higher amount which act as a reducing and stabilizing agent for the AgNPs production (Mistry et al 2021).…”

Section: Introductionmentioning

confidence: 99%

Biogenesis and Characterization of Proficient Silver Nanoparticles Employing Marine Procured Fungi Hamigera Pallida and Assessment of their Antioxidative, Antimicrobial and Anticancer Potency on Human Breast Cancer (MCF-7) Cell Line

Mistry

Thakor

Bariya

2022

Preprint

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Objectives To assess the anticancer potential of biosynthesized silver nanoparticles using marine derived fungi Hamigera pallida with their antibacterial and antioxidant activities. Results The biosynthesis of silver nanoparticles (AgNPs) was assessed by the change in color from bright yellow to dark brown. UV-Visible spectroscopy revealed its stability at 429 nm; ATR-FTIR spectroscopy revealed the functional group responsible for its production; X-Ray Diffraction revealed its crystalline FCC structure resembling the peaks in the XRD pattern, corresponding to (110), (111), (200), and (311) planes; TEM imaging revealed its spherical morphology with an average particle size of 5.85 ± 0.84 nm ranging from 3.69 to 16.11 nm and Tauc's plot analysis revealed a band gap energy of 2.22 eV, revealing aptitude of AgNPs as a semiconductors. The subsequent characterization results revealed the effective synthesis of silver nanoparticles. The biosynthesized AgNPs were found to have significant antimicrobial effect against three Gram-positive and three Gram-negative bacteria. They also demonstrated higher antioxidative potential by demonstrating strong radical scavenging activity against DPPH (2, 2-diphenyl-1-picrylhydrazyl). AgNPs showed highest anticancer activity (62.69 ± 1.73%) against human breast cancer (MCF-7) cell line at 100 µg/mL with the IC50 value of 66.07 ± 2.17 µg/mL. Conclusions This study revealed the prospect for further utilization of AgNPs by Cell free filtrate (CFF) of Hamigera pallida as an antibacterial, antioxidative and anticancer agents.

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Advancement in Sustainable Wastewater Treatment: A Multifaceted Approach to Textile Dye Removal through Physical, Biological and Chemical Techniques

N Lotha,

Sorhie,

Bharali

et al. 2024

ChemistrySelect

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The global manufacturing sector heavily relies on the textile industry, yet the widespread utilization of synthetic dyes within this sector has raised serious environmental apprehensions, notably regarding wastewater contamination. The release of untreated wastewater containing residual dyes poses a significant risk to both aquatic ecosystems and human well‐being. In reaction to this issue, considerable efforts have been made to develop efficient and sustainable methods for the removal of textile dyes from wastewater. This comprehensive review paper furnishes in‐depth literature information covering various aspects of dyes, including their classification, toxicity effects, and evaluation of recent advancements in dye removal technology, emphasizing their advantages, limitations, and future potential. Various strategies are covered, including physical, chemical, and biological methods. Physical techniques like adsorption, filtration, and membrane technologies are contrasted with chemical approaches such as coagulation, precipitation, and advanced oxidation processes. Biological methods include the utilization of micro‐organisms, fungi, and enzymes to break down or metabolize dye compounds. Key considerations in the critical analysis include the efficiency, cost‐effectiveness, and scalability of each method. This review focuses on enzyme breakdown (biological) and adsorption (physical) color removal procedures, which are currently considered the most effective. It also proposes the utilization of a composite adsorbent, anticipating enhanced efficiency and faster removal of dyes through this technique.

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Efficient biodegradation of Congo red dye using fungal consortium incorporated with Penicillium oxalicum and Aspergillus tubingensis

Cited by 26 publications

References 36 publications

Biogenic Synthesis of Silver Nanoparticles Mediated by the Consortium Comprising the Marine Fungal Filtrates of Penicillium Oxalicum and Fusarium Hainanense Along With Their Antimicrobial, Antioxidant and Larvicidal Potency

Biogenic Synthesis of Silver Nanoparticles Mediated by the Consortium Comprising the Marine Fungal Filtrates of Penicillium Oxalicum and Fusarium Hainanense Along With Their Antimicrobial, Antioxidant and Larvicidal Potency

Biogenesis and Characterization of Proficient Silver Nanoparticles Employing Marine Procured Fungi Hamigera Pallida and Assessment of their Antioxidative, Antimicrobial and Anticancer Potency on Human Breast Cancer (MCF-7) Cell Line

Advancement in Sustainable Wastewater Treatment: A Multifaceted Approach to Textile Dye Removal through Physical, Biological and Chemical Techniques

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