Oxidation

Companies Oxidation

Products Oxidation

Superior TOC performance and less sample handling for challenging matrices!

Sievers InnovOx Total Organic Carbon (TOC) Analyzers are designed to measure organic carbon across a broad range of water samples. more

Removing of Highly Active Impurities – Such as Active Pharmaceuticals – from Industrial Wastewater

On a high level of plant availability, the substances in the water are safely and reliably destroyed by means of hydrogen peroxide and UV radiation. more

News Oxidation

• New single-atom catalyst can produce hydrogen from urea at an exceptional rate
  

  While hydrogen is widely suggested as an alternative fuel with zero carbon emission, the majority of commercial hydrogen fuel production is obtained from the refining of fossils fuels. The limited reservoir of fossils fuels and their negative impact on the environment has encouraged researchers to d more

• A novel microscope pins down the miracle of molecular oxygen
  

  Why is it that the colours of a t-shirt fade over time in the sun? Why do you get a sunburn, and why do the leaves of a tree turn brown in the autumn? These questions all have one theme in common, the interplay between dye pigments and ambient oxygen. Every child learns about this chemical reaction more

• How ethane-consuming archaea pick up their favorite dish
  

  Hot vents in the deep sea are home to microbes that feed on ethane. They were discovered recently from scientists of the Max Planck Institute for Marine Microbiology. Now the researchers from Bremen succeeded in finding an important component in the microbial conversion of the gas. They were able to more

Videos Oxidation

Superior TOC performance and less sample handling for challenging matrices!

From industrial process water and wastewater to concentrated brine and acid, Sievers InnovOx Total Organic Carbon (TOC) Analyzers are designed to measure organic carbon across a broad range of water samples. Offering a dynamic operating range of 50 ppb to 50,000 ppm, this analyzer ensures superior T more

Removing of Highly Active Impurities – Such as Active Pharmaceuticals – from Industrial Wastewater

Removing of Highly Active Impurities – Such as Active Pharmaceuticals – from Industrial Wastewater more

Burning Iron in Liquid Oxygen

Burning iron is dropped into liquid oxygen. more

White papers Oxidation

• Dürr solves complex issues with incinerating liquid and gaseous residues
  

  Production processes in the chemical and pharmaceutical industries give rise to gaseous and liquid residues that are preferably disposed of in decentralized incinerators. Most of these residues are highly caloric gases and solutions containing high c more

• Diluted HNO3 as Green Chemistry Reagent for Sample Preparation
  

  The efficiency of diluted acids for digestion of organic samples was tested as an alternative to common digestion procedures more

• Production of protein-grafted cellulosic fibers by a simple two-step process
  

  The new method presented herein consists of two simple steps for chemically modifying the surface of cellulosic materials more

Infographics Oxidation

Periodic table of oxidations states

The oxidation state of elements are largely dependend on their position in the periodic table. Main group elements have usually less numbers of oxidations states. Transition metal often have a wider range of possible oxidaions states. more

Chemical Reactions Posters II

Here’s the second part of the Chemical Reactions posters, this time featuring condensation, hydrolysis, displacement, oxidation, and reduction reactions. Click the image above to enlarge and read the text. more

A Guide to Oxidation Reactions of Alcohols

Today’s post is a quick one  with a look at alcohol oxidation reactions. This graphic tries to provide a basic summary of the reagents used, equipment required, and ways of identifying the products formed. A prominence is given to sodium and potassium dichromate as oxidising agents, despite the fact more

Publications Oxidation

• Facile in situ fabrication of oriented titania submicrorods embedded into a superelastic nickel-titanium alloy fiber substrate and their application in solid-phase microextraction

  A nickel-titanium oxide (NiO/TiO2) coating was in situ grown on a nickel-titanium alloy (NiTi) fiber substrate by anodic oxidation. After annealing, a uniform and dense Ni-free coating of rutile phase TiO2 submicrorods (TiO2SRs) was formed. In particular, TiO2SRs were embedded into the NiTi fiber su more

• Chemiluminescence of black phosphorus quantum dots induced by hypochlorite and peroxide

  For the first time, black phosphorus quantum dots (BP QDs) were found to show chemiluminescence (CL) properties in the presence of hydrogen peroxide (H2O2) and hypochlorite (ClO−). Excited phosphorus oxides (HPO) resulting from the oxidation of BP QDs account for CL emission. Taking triacetone tripe more

• A[small beta] under stress: the effects of acidosis, Cu2+-binding, and oxidation on amyloid [small beta]-peptide dimers

  In light of the high affinity of Cu2+ for Alzheimer's Aβ1–42 and its ability to subsequently catalyze the formation of radicals, we examine the effects of Cu2+ binding, Aβ oxidation, and an acidic environment on the conformational dynamics of the smallest Aβ1–42 oligomer, the Aβ1–42 dimer. Transitio more