Biosensing and bioremediation of Cr(VI) by cell free extract of Enterobacter aerogenes T2.
Citations
33 citations
Cites background or result from "Biosensing and bioremediation of Cr..."
...Compared with previous studies [9,13,15,17], our results demonstrate that the developed Cr(VI) biosensor has an appropriate detection limit range for Cr(VI) (0....
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...Panda and Sarkar (2014) developed a stable biosensor by using crude cell-free extracts of Enterobacter aerogenes immobilized with calcium alginate beads for the direct estimation of Cr(VI) in wastewater [17]....
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Cites background or methods from "Biosensing and bioremediation of Cr..."
...Cr(VI)-contaminated real environmental samples in batch operation (Panda and Sarkar 2014)....
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...The optimized dosage of beads was used to observe bioremediation of various concentrations of Cr(VI) (10, 20, 30, 40, 50, 60 mg l) in M2 media, at environmental conditions (room temperature of 37 °C and physiological pH of 7), till Cr(VI) was completely transformed (Panda and Sarkar 2014)....
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...The whole cells of the said strain could remediate Cr(VI) from spiked tap water as well as Cr(VI)-contaminated real environmental samples in batch operation (Panda and Sarkar 2014)....
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...The optimized dosage of beads was used to observe bioremediation of various concentrations of Cr(VI) (10, 20, 30, 40, 50, 60 mg l−1) in M2 media, at environmental conditions (room temperature of 37 °C and physiological pH of 7), till Cr(VI) was completely transformed (Panda and Sarkar 2014)....
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References
1,656 citations
"Biosensing and bioremediation of Cr..." refers background in this paper
...4), the Limit of quantification, or LoQ (a value in the form of smallest concentration of a measure that can be reliably measured by an analytical procedure), was found to be 20 μg L−1 Cr(VI)[20][10(SD/S) = 10 × 1....
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501 citations
"Biosensing and bioremediation of Cr..." refers background in this paper
...Furthermore, Cr(VI) can accumulate in placenta, impairing foetal development in mammals.[4] Hence, detection or sensing along with quantification and subsequent remediation of Cr(VI) from industrial effluent, drinking water is necessary....
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445 citations
"Biosensing and bioremediation of Cr..." refers background in this paper
...In the Earth’s crust, chromium is concentrated (> 200 mg Kg−1 or mg L−1) in ultramafic rocks and serpentinities of ophiolite complexes that constitute ∼1% of the terrestrial landscape, primarily within populated areas of Circum-Pacific and Mediterranean region.[1] Chromium (a heavy metal belonging to group VIB in the periodic table, having atomic number 24) in its hexavalent form is widely used in industrial operations (leather tanning, electroplating, paints/pigment production, steel manufacture, etc....
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240 citations
"Biosensing and bioremediation of Cr..." refers background in this paper
...Microbial uptake and reduction of toxic Cr(VI) has practical importance, because biological strategies provide green technology, which is also cost effective.[11] Adsorption is the most frequently applied technique due to its advantages such as variety of adsorbent materials and high efficiency at a relatively low cost....
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235 citations
"Biosensing and bioremediation of Cr..." refers methods in this paper
...There exist a number of conventional methods for removing toxic chromium ion such as chemical reduction followed by precipitation, ion-exchange and adsorption on activated coal, alum, kaolinite and ash.[10] However, the costs of the required equipment and the operational costs are prohibitively high for large-scale treatment....
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