Примери за peroxide

• The development of pesticide resistance in sea lice populations has been demonstrated for hydrogen peroxide and dichlorvos.

• Both enzymes were insensitive to cyanide but sensitive to hydrogen peroxide, properties characteristic of iron-containing superoxide dismutase.

• Alternatively, the sections were treated with 1% hydrogen peroxide in methanol for 30 minutes to inactivate endogenous peroxidases.

• Other compounds that may be introduced continuously into the waterlines during patient treatment are hydrogen peroxide and ozone.

• Sanitizers evaluated have included hydrogen peroxide, sodium hypochlorite (chlorine), and ethanol.

• The concentration of hydrogen peroxide which impaired embryo growth was established in separate preliminary experiments (see below).

• However, the surface is saturated with superoxides and peroxides, which would rapidly degrade any organic material.

• Our previous work, using palagonite as a regolith analog, indicated that peroxide diffusion would be limited to a few centimeters.

• The proton should then travel via the tyrosine over a chain of water molecules to the peroxide.

• This could explain the negative correlation between butanal and peroxide levels in the present study.

• Butanal amounts and total aldehydes evolved, on the other hand, showed a high negative correlation with peroxide amounts.

• Nevertheless, the results are in line with the assumption that departure from the optimal level of peroxide is detrimental to embryo development.

• The ferric ion catalyzed decomposition of hydrogen peroxide in perchloric acid solution.

• Bacteria in human mouths involved in the production and utilization of hydrogen peroxide.

• In this paper we documented a positive effect of these factors at a concentration of 100 ng/ml on embryos treated with hydrogen peroxide.