Results 91 to 100 of about 2,195,670 (385)
An effective palynological preparation procedure using hydrogen peroxide [PDF]
, 2007 Most pre-Quaternary palynology samples are currently prepared by demineralization of the sediment/sedimentary rock matrix using hydrochloric and hydrofluoric acids (HCl and HF respectively).
Kyffin-Hughes, Jane E. +2 more
core +2 more sources
Hydrogen Peroxide Metabolism in Yeasts [PDF]
Applied and Environmental Microbiology, 1988 A catalase-negative mutant of the yeast Hansenula polymorpha consumed methanol in the presence of glucose when the organism was grown in carbon-limited chemostat cultures. The organism was apparently able to decompose the H 2 O 2 generated in the oxidation of methanol ...
Verduyn, C. (author) +3 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.This study introduces an extracorporeal hemoperfusion system incorporating porous microbeads embedded with autocatalytic ceria nanoparticles (CeNPs) for targeted reactive oxygen species (ROS) scavenging in septic shock. The blood‐compatible hemoperfusion cartridge demonstrated significant improvements in survival, hemodynamic stability, and organ ...
Pilseon Im +10 more
wiley +1 more source
International Journal of Ophthalmology, 2014 AIM:To discuss the effects of different concentrations of tetramethylpyrazine (TMP), an active constituent of Chinese herb, on damaged Shandonghuman corneal epithelial cell (SDHCEC) induced by hydrogen peroxide.METHODS:We detected the combined effects of
Na Li +4 more
doaj +1 more source
Hydrogen peroxide driven biocatalysis
Green Chemistry, 2019 Peroxyzymes – biocatalysts utilizing environmentally benign hydrogen peroxide as a co-substrate – are a promising class of enzymes catalyzing a variety of important C–H and CC oxidations. This review critically examines recent developments in this field
B. Burek +4 more
semanticscholar +1 more source
The physiological concentration of ferrous iron (II) alters the inhibitory effect of hydrogen peroxide on CD45, LAR and PTP1B phosphatases [PDF]
, 2015 Hydrogen peroxide is an important regulator of protein tyrosine phosphatase activity via reversible oxidation. However, the role of iron in this reaction has not been yet elucidated. Here we compare the influence of hydrogen peroxide and the ferrous iron
Alicja Kuban-Jankowska +5 more
core +1 more source
Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.This study reveals that higher shell S coordination can effectively modulate the spin state of FeN4 site via long‐range electronic interactions, giving rise to the oriented generation of singlet oxygen from peroxymonosulfate activation. Abstract Precise manipulation of coordination structure of single‐atom sites and establishment of schematic ...
Liang Zhang +8 more
wiley +1 more source
In vitro study on tooth enamel lesions related to whitening dentifrice
Indian Journal of Dental Research, 2011 Background: The tooth whitening substances for extrinsic use that are available in Brazil contain hydrogen peroxide or carbamide peroxide. Several studies have attributed the appearance of lesions in the enamel morphology, including hypersensitivity, to ...
Danilo Barral de Araújo +3 more
doaj +1 more source
Use of Hydrogen Peroxide to Disinfect Hydroponic Plant Growth Systems [PDF]
, 2000 Hydrogen peroxide was studied as an alternative to conventional bleach and rinsing methods to disinfect hydroponic plant growth systems. A concentration of 0.5% hydrogen peroxide was found to be effective.
Barta, Daniel J., Henderson, Keith
core +1 more source