Phytoremediation of a sulphonated azo dye Green HE4B by Glandularia pulchella (Sweet) Tronc. (Moss Verbena)

Kabra, Akhil N.; Khandare, Rahul V.; Kurade, Mayur B.; Govindwar, Sanjay P.

doi:10.1007/s11356-011-0491-7

Cited by 79 publications

(34 citation statements)

References 20 publications

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“…Riboflavin reductase was absent in the control set, but its activity was significantly increased during the biodegradation of DR54, suggesting that this particular enzyme was instantly synthesized upon exposure to DR54. The positive role and action of these oxidative and reductive enzymes in the biodegradation of various recalcitrant textile dyes such as Green HE4B (12), Remazol red, Rubine GFL (21), Acid Violet 19, Amaranth (20,37), and mixtures of dyes (28) have been reported.…”

Section: Resultsmentioning

confidence: 99%

“…Methanol was used as mobile phase (flow rate of 1 mL min À1 ) and products were detected using UV detector at 470 and 260 nm. The FTIR (Spectrum One, PerkineElmer) analysis of control dye and extracted metabolites was carried out according to the protocol reported by Kabra et al (12). Briefly, the FTIR analysis was conducted in the mid IR region of 400e4000 cm À1 with 8 scan speed.…”

Section: Determination Of Enzyme Activitiesmentioning

confidence: 99%

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Biodegradation and detoxification of textile dye Disperse Red 54 by Brevibacillus laterosporus and determination of its metabolic fate

Kurade

Waghmode

Khandare

et al. 2016

Journal of Bioscience and Bioengineering

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Section: Resultsmentioning

confidence: 99%

Section: Determination Of Enzyme Activitiesmentioning

confidence: 99%

Biodegradation and detoxification of textile dye Disperse Red 54 by Brevibacillus laterosporus and determination of its metabolic fate

Kurade

Waghmode

Khandare

et al. 2016

Journal of Bioscience and Bioengineering

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“…These plants exhibited constantly the same removal efficiency against the dye during four repeated runs (Vafaei et al, 2013b;Khataee et al, 2013;Torbati et al, 2015). The hairy roots of G. pulchella also showed effective absorption of different textile dyes provided (Kabra et al, 2011). Hence it is evident from the above mentioned facts that biosorption phenomenon within different plant species is vital in sequestration, accumulation and subsequent metabolism of toxic dyes.…”

Section: Sorption and Speciation Of Dye Stuffs Within Plant Tissuesmentioning

confidence: 74%

“…Studies have also revealed that plant species are genetically adapting over the passage of time to survive and grow on highly polluted substrates in order to metabolize or detoxify the contaminants to alleviate environmental stresses. Thus suggesting that plants as autotrophic and natural solar-driven bioreactors can effectively be utilized for remediation purposes (Campos et al, 2008;Sureshvarr et al, 2010;Kabra et al, 2011).…”

Section: Phytoremediationmentioning

confidence: 99%

Phytoremediation: Potential flora for synthetic dyestuff metabolism

Tahir

Yasmin

Khan

2016

Journal of King Saud University - Science

102

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Dumping of dye-laden effluents into different environmental compartments adversely affects equilibrium and integrity of ecological systems. Being genotoxic, mutagenic and carcinogenic these dyes are quite damaging to health of biota (either aquatic or terrestrial). Many of these dyes are resistant to degradation and remediation under natural conditions and through conventional treatment methods. This situation has necessitated the development of effective and efficient wastewater treatment strategies without further stressing the environment and endangering other life forms. To date many biological systems including microorganisms and plants have been assessed for metabolism of dyestuffs. Phytoremediation catalyzed by natural solar driven pumps (green plants) and their associated metabolic processes has emerged as a comparatively new approach and has proven to be one of the most effective environmental friendly strategies for removal, detoxification and decolorization of dyes. Hence, this review quotes the literature of applied aspects of various plant species and their inherent metabolic as well as extractive potentials which enable them to effectively deal with various coloring agents. ª 2015 Production and hosting by Elsevier B.V. on behalf of King Saud University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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“…), which are used for phytoremediation, also carry Ralstonia as an endophyte besides Acinetobacter , Pseudomonas , and Xanthomonas . Ralstonia is also an endophyte of Anthurium , Brassica juncia , Geranium , Gerbera , Heliconia , Mimosa , Salvia , sunflower, tobacco, Verbena , and Zinnia , which are also used for phytoremediation of sites contaminated with inorganic and organic pollutants (Ikeura et al, ; Kabra, Khandare, Kurade, & Govindwar, ; Liu, Xin, & Zhou, ; Madera‐Parra, Peña‐Salamanca, Pena, Rousseau, & Lens, ; Mahdieh, Yazdani, & Mahdieh, ). For example, R. eutropha was effective in combination with sunflower ( Helianthus ) for phytoremediation of sites contaminated with Cd and Zn (Marques, Moreira, Franco, Rangel, & Castro, ), with maize for phytoremediation of sites contaminated with Cd (Moreira, Marques, Franco, Rangel, & Castro, ), and with Juncus acutus for biotransformation of Cr(VI) (Dimitroula et al, ).…”

Section: Role Of Filamentous Phages In the Monitoring Bacterial Inocumentioning

confidence: 99%

Application of filamentous phages in environment: A tectonic shift in the science and practice of ecorestoration

Sharma

Karmakar

Kumar

et al. 2019

Ecology and Evolution

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Theories in soil biology, such as plant–microbe interactions and microbial cooperation and antagonism, have guided the practice of ecological restoration (ecorestoration). Below‐ground biodiversity (bacteria, fungi, invertebrates, etc.) influences the development of above‐ground biodiversity (vegetation structure). The role of rhizosphere bacteria in plant growth has been largely investigated but the role of phages (bacterial viruses) has received a little attention. Below the ground, phages govern the ecology and evolution of microbial communities by affecting genetic diversity, host fitness, population dynamics, community composition, and nutrient cycling. However, few restoration efforts take into account the interactions between bacteria and phages. Unlike other phages, filamentous phages are highly specific, nonlethal, and influence host fitness in several ways, which make them useful as target bacterial inocula. Also, the ease with which filamentous phages can be genetically manipulated to express a desired peptide to track and control pathogens and contaminants makes them useful in biosensing. Based on ecology and biology of filamentous phages, we developed a hypothesis on the application of phages in environment to derive benefits at different levels of biological organization ranging from individual bacteria to ecosystem for ecorestoration. We examined the potential applications of filamentous phages in improving bacterial inocula to restore vegetation and to monitor changes in habitat during ecorestoration and, based on our results, recommend a reorientation of the existing framework of using microbial inocula for such restoration and monitoring. Because bacterial inocula and biomonitoring tools based on filamentous phages are likely to prove useful in developing cost‐effective methods of restoring vegetation, we propose that filamentous phages be incorporated into nature‐based restoration efforts and that the tripartite relationship between phages, bacteria, and plants be explored further. Possible impacts of filamentous phages on native microflora are discussed and future areas of research are suggested to preclude any potential risks associated with such an approach.

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Phytoremediation of a sulphonated azo dye Green HE4B by Glandularia pulchella (Sweet) Tronc. (Moss Verbena)

Abstract: This study explored the phytoremediation ability of G. pulchella (Sweet) Tronc. in degrading Green HE4B into non-toxic metabolites.

Cited by 79 publications

References 20 publications

Biodegradation and detoxification of textile dye Disperse Red 54 by Brevibacillus laterosporus and determination of its metabolic fate

Biodegradation and detoxification of textile dye Disperse Red 54 by Brevibacillus laterosporus and determination of its metabolic fate

Phytoremediation: Potential flora for synthetic dyestuff metabolism

Application of filamentous phages in environment: A tectonic shift in the science and practice of ecorestoration

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