Eradication of exotoxin A and its producer in freshwater by means of cold-vaporized hydrogen peroxide-enhanced SDBD: A sustainable processing was written by Sohbatzadeh, Farshad;Haqpanah, Hanieh;Shabannejad, Amir;Yazdanshenas, Homayoon. And the article was included in Aquaculture in 2022.Product Details of 70458-96-7 The following contents are mentioned in the article:
Pseudomonas aeruginosa is a multidrug-resistant bacterial strain with the ability to produce exotoxin A which can pose a serious threat to freshwater ecosystems by having pathogenicity against eukaryotes. Detoxification of exotoxin A and disinfection of P. aeruginosa are the main aims of this study. Using a high dosage of antibiotics might have more toxic effects on ecosystems while cold atm. plasma (CAP) can promise reliable, rapid, and environmentally friendly detoxification and disinfection. In this study we produced CAP reinforced by H2O2/H2O cold vapor to detoxify exotoxin A and inactivate P. aeruginosa in freshwater. We used Gammarus roeseli as the indicator of ecotoxicity in freshwater. The mortality of G. roeseli individuals elucidated that 420 s of CAP-based treatment under a surface dielec. barrier discharge (SDBD) set up can effectively passivize exotoxin A in freshwater. Meanwhile, a considerable decline in the concentration of exotoxin A was observed in treated samples due to the disruption of the protein structure. Ignorable side effects and changes to the physiochem. properties were observed On the other hand, 8.2-log reduction of P. aeruginosa viable cells was observed after 300 s of treatment by our CAP-based strategy. This study also showed that the combination of hydrogen peroxide and CAP can significantly increase the decontamination power of hydrogen peroxide and our strategy can eliminate the need of using high concentrations of H2O2 which decreases environmental concerns. This study involved multiple reactions and reactants, such as 1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (cas: 70458-96-7Product Details of 70458-96-7).
1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (cas: 70458-96-7) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Although many piperazine derivatives occur naturally, piperazine itself can be synthesized by reacting alcoholic ammonia with 1,2-dichloroethane, by the action of sodium and ethylene glycol on ethylene diamine hydrochloride, or by reduction of pyrazine with sodium in ethanol.Product Details of 70458-96-7
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics