Results 71 to 80 of about 47,039 (206)

Target identification strategies in plant chemical biology [PDF]

open access: yes, 2014
The current needs to understand gene function in plant biology increasingly require more dynamic and conditional approaches opposed to classic genetic strategies.
Dejonghe, Wim, Russinova, Eugenia
core   +2 more sources

Truncated Edge Cuprous Oxide Cube Architecture for Reduction of Nitrophenols [PDF]

open access: yesSouth African Journal of Chemistry, 2021
ABSTRACT Truncated cubic Cu-oxide nanocrystals with edge lengths of ca. 600 nm were prepared employing the low-cost copper (II) chloride as the precursor. XRD revealed that the truncated cubic Cu-oxide nanocrystals are present in both the CuI and Cu0 state.
openaire   +2 more sources

Method for determination of stable carbon isotope ratio of methylnitrophenols in atmospheric particulate matter [PDF]

open access: yes, 2011
A technique for the measurement of the stable isotope ratio of methylnitrophenols in atmospheric particulate matter is presented. Atmospheric samples from rural and suburban areas were collected for evaluation of the procedure.
A. Kornilova   +5 more
core   +1 more source

Engineering Pd Nanostructures on Hierarchical Flower‐Like Alumina Nanosheets for the Efficient Catalytic Reduction of 4‐Nitrophenol

open access: yesNano Select
The persistence of 4‐nitrophenol (4‐NP), a toxic nitroaromatic pollutant, poses serious environmental and health risks, making its catalytic reduction to 4‐aminophenol (4‐AP) both an urgent challenge and an industrially valuable transformation.
Nihal Chelampetty Para   +2 more
doaj   +1 more source

CeO2-supported Pt–Ag bimetallic catalysts for 4-nitrophenol reduction

open access: yesCatalysis Today, 2022
Abstract The present work is focused on designing of ceria-supported Pt–Ag bimetallic catalysts for 4-nitrophenol reduction with NaBH4. The series of ceria-supported monometallic (Pt or Ag) and bimetallic Pt-Ag catalysts are prepared by wetness impregnation followed by calcination in air at 500 °С.
Kharlamova, Tamara S.   +5 more
openaire   +2 more sources

Effects of detergents on activity, thermostability and aggregation of immobilized lipases [PDF]

open access: yes, 2014
Predmetom tejto diplomovej práce bolo štúdium vplyvu detergentov na aktivitu, termostabilitu a agregáciu voľnej a imobilizovanej formy komerčného preparátu lipázy izolovanej z mikroskopickej huby Rhizopus arrhizus. Teoretická časť obsahuje ucelenú rešerš
Bančáková, Anna
core  

Aerobic biodegradation of a mixture of monosubstituted phenols in a sequencing batch reactor [PDF]

open access: yes, 2013
A sequencing batch reactor (SBR) was inoculated with p-nitrophenol-degrading activated sludge to biodegrade a mixture of monosubstituted phenols: p-nitrophenol (PNP), PNP and o-cresol; and PNP, o-cresol and o-chlorophenol.
Carrera, Julian   +3 more
core   +2 more sources

Lactose hydrolysis by immobilized whole cells of K. lactis CBS 2357 : a thesis presented in partial fulfilment of the requirements for the degree of Master of Technology in Bioprocess Engineering at Massey University [PDF]

open access: yes, 1999
The application of immobilized yeast for lactose hydrolysis was investigated. The enzyme stability was tested as a function of pretreatment. The stability of K.
Marasabessy, Ahmad
core  

Surface Fluorescence Studies of Tissue Mitochondrial Redox State in Isolated Perfused Rat Lungs [PDF]

open access: yes, 2012
We designed a fiber-optic-based optoelectronic fluorometer to measure emitted fluorescence from the auto-fluorescent electron carriers NADH and FAD of the mitochondrial electron transport chain (ETC).
Audi, Said H.   +4 more
core   +2 more sources

Genetic and Biochemical Characterization of 2-Chloro-5-Nitrophenol Degradation in a Newly Isolated Bacterium, Cupriavidus sp. Strain CNP-8

open access: yesFrontiers in Microbiology, 2017
Compound 2-chloro-5-nitrophenol (2C5NP) is a typical chlorinated nitroaromatic pollutant. To date, the bacteria with the ability to degrade 2C5NP are rare, and the molecular mechanism of 2C5NP degradation remains unknown.
Jun Min   +3 more
doaj   +1 more source

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