Results 1 to 10 of about 41,683 (182)

Biodegradation of p-nitrophenol by engineered strain [PDF]

open access: yesAMB Express, 2021
p-Nitrophenol (PNP) is an important environmental pollutant and can causes significant environmental and health risks. Compared with the traditional methods, biodegradation is a useful one to completely remove the harmful pollutants from the environment.
Jing Xu   +9 more
doaj   +6 more sources

Biodegradation of p-nitrophenol by Rhodococcus sp. 21391 unveils a two-component p-nitrophenol monooxygenase with broad substrate specificity [PDF]

open access: yesMicrobial Cell Factories
Background Bioremediation relying on highly efficient degrading bacteria constitutes a promising and sustainable avenue for controlling and reducing nitrophenol contamination in the environment.
Jian Yang   +4 more
doaj   +4 more sources

Spectrophotometric Determination of p-Nitrophenol under ENP Interference [PDF]

open access: yesJournal of Analytical Methods in Chemistry, 2021
Engineered nanoparticles (ENPs) have been widely developed in various fields in recent years, resulting in an increasing occurrence of nanoparticles in the natural environment.
Hui Xia   +4 more
doaj   +5 more sources

Removal of p-Nitrophenol by Adsorption with 2-Phenylimidazole-Modified ZIF-8 [PDF]

open access: yesMolecules, 2023
Petrochemical wastewater contains p-nitrophenol, a highly toxic, bioaccumulative and persistent pollutant that can harm ecosystems and environmental sustainability.
Yu Zhao   +3 more
doaj   +2 more sources

Ionic Liquid Induced p-Nitrophenol prototropism

open access: yesJournal of Ionic Liquids, 2023
The manuscript “Ionic Liquid Induced p-Nitrophenol Prototropism” deals with the acid-base properties of p-Nitrophenol molecule in the presence of two different Ionic Liquids (ILs). Prototropic equilibria of p-Nitrophenol (PNP) have been studied in water,
Preeti Kasana   +4 more
doaj   +2 more sources

A N, S-Containing Graphene Oxide Composite for the Adsorptive Removal of p-Nitrophenol from Aqueous Solutions [PDF]

open access: yesMolecules
A novel 3-amino-5-mercapto-1,2,4-triazole functionalized graphene oxide composite (GO-ATT) was successfully prepared via a covalent coupling method, then employed for the removal of p-nitrophenol (PNP) from wastewater.
Bi Yang   +5 more
doaj   +2 more sources

Biodegradation mechanisms of p-nitrophenol and microflora dynamics in fluidized bed bioreactors [PDF]

open access: yesFrontiers in Microbiology
p-Nitrophenol (PNP), a member of the nitroaromatic family, is widely used in the production of pesticides, dyes, pharmaceuticals, and petroleum products.
Xin Zheng   +4 more
doaj   +2 more sources

Facile synthesis of size-tunable L-carnosine-capped silver nanoparticles and their role in metal ion sensing and catalytic degradation of p-nitrophenol [PDF]

open access: yesBeilstein Journal of Nanotechnology
ʟ-Carnosine is a dipeptide with notable antioxidant, antiglycation, metal chelating, and neuroprotective properties. Despite its many biological roles, applying ʟ-carnosine as a capping agent in nanoparticle synthesis has remained underexplored.
Akash Kumar   +4 more
doaj   +2 more sources

Detection of Lipase Activity Based on Fluorescence Inner Filter Effect of p-Nitrophenol [PDF]

open access: yesShipin Kexue, 2023
Lipase activity was detected based on the fluorescence properties of gold nanoclusters (AuNCs) and the inner filter effect (IFE) of p-nitrophenol. Glutathione-modified AuNCs was used as fluorophore, and p-nitrophenol produced from the lipase-catalyzed ...
XU Yang, XIN Jiaying, LI Huimin, WANG Guiru, WANG Yuqing
doaj   +1 more source

Synthesis and characterization of SiO2-NiO xerogel nanocomposite prepared by sol–gel method for catalytic reduction of p-nitrophenol

open access: yesJournal of Taibah University for Science, 2022
This manuscript describes the preparation and characterization of silica-nickel oxide (SiO2-NiO) xerogel nanocomposite and its catalytic application in the hydrogenation of p-nitrophenol. Hydrochloric acid and ammonium hydroxide were used as the acid and
Syed Rashid Saeed   +4 more
doaj   +1 more source

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