A novel organophosphate hydrolase from Arthrobacter sp. HM01: Characterization and applications

Degradation insight of organophosphate pesticide chlorpyrifos through novel intermediate 2,6-dihydroxypyridine by Arthrobacter sp. HM01

“…OPs degrading enzymes play a vital role in degrading various toxic OPs pollutants from the contaminated environment. OPs hydrolyzing enzymes were reported to degrade various OPs pesticides such as paraoxon, methyl parathion and CP (Iyer et al 2013 ; Thakur et al 2019 ; Mali et al 2022b ). Abraham and Silambarasan ( 2016 ) also reported the methyl parathion hydrolase gene of Ochrobactrum sp.…”

Emerging contaminants bioremediation by enzyme and nanozyme-based processes – A review

“… 86 Mali et al. 18 achieved the heterologous expression of an organophosphate hydrolase gene from the bacterium Arthrobacter sp. HM01.…”

“… 13 Also, the use of genetically modified microrganisms (GMOs) can be implemented to overcome any wild strain adversities in the production process, such as stress conditions. 14 In recent years, many works evaluated specific enzymes, such as laccases, 15 peroxidases, 16 , 17 hydrolases, 18 and so on. To the best of our knowledge, since the work of Bilal et al., 3 no work has covered yet the recent innovations in terms of immobilization techniques and genetic engineering in the field of enzyme-based processes for EC bioremediation, with the perspective on how it could be incorporated in worldwide wastewater treatment plants.…”

Self-regenerable clay polymer nanocomposite for organophosphate adsorption and degradation

“…Many methods have been demonstrated for the removal of organophosphates from water sources, such as adsorption, 24–26 ozonation, 27,28 UV light, 27,29 oxidation, 30–32 bioremediation, 33–36 and nucleophilic attack. 37–40 Each technique has its advantages and disadvantages, with adsorption being the simplest, cheapest, and most applicable one.…”

“…On the other hand, the high toxicity of organophosphates, primarily used as insecticides, flame retardants, and warfare agents, has been established for decades and yet their removal has been investigated far less during the past years. 23 Many methods have been demonstrated for the removal of organophosphates from water sources, such as adsorption, [24][25][26] ozonation, 27,28 UV light, 27,29 oxidation, [30][31][32] bioremediation, [33][34][35][36] and nucleophilic attack. [37][38][39][40] Each technique has its advantages and disadvantages, with adsorption being the simplest, cheapest, and most applicable one.…”