Assessment of Ethidium bromide (cas 1239-45-8) and Ethidium monoazide bromide removal from aqueous matrices by adsorption on cupric oxide nanoparticles
-
Add time:08/05/2019 Source:sciencedirect.com
The present study was undertaken to develop an effective adsorbent and to study the adsorption of Ethidium bromide (cas 1239-45-8) and Ethidium monoazide bromide from aqueous solution using the CuO nanoparticles. The characteristics of CuO nanoparticles were determined and found to have a surface area 89.59 m2/g. Operational parameters such as pH, contact time and adsorbent concentration, initial concentration and temperature were also studied. The amount of removal increases with the increase in pH from one to seven and reaches the maximum when the pH is nine. Adsorption data fitted well with the Langmuir, Freundlich and Florry–Huggins models. The results show that the best fit was achieved with the Langmuir isotherm equation with maximum adsorption capacities of 0.868 and 0.662 mg/g for Ethidium bromide and Ethidium monoazide bromide, respectively. The adsorption process was found to follow pseudo-second-order kinetics. The calculated thermodynamic parameters, namely ΔG, ΔH and ΔS showed that adsorption of Ethidium bromide and Ethidium monoazide bromide was spontaneous and endothermic under examined conditions.
We also recommend Trading Suppliers and Manufacturers of Ethidium bromide (cas 1239-45-8). Pls Click Website Link as below: cas 1239-45-8 suppliers
Prev:Adaptation of Ethidium bromide (cas 1239-45-8) fluorescence assay to monitor activity of efflux pumps in bacterial pure cultures or mixed population from environmental samples
Next:Ethidium bromide (cas 1239-45-8) binding to DNA cryogels) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Ooplast-mediated developmental rescue of bovine oocytes exposed to Ethidium bromide (cas 1239-45-8)08/11/2019
- Moderating effects of crocin on some stress oxidative markers in rat brain following demyelination with Ethidium bromide (cas 1239-45-8)08/10/2019
- A simple assay for the ribonuclease activity of ribonucleases in the presence of Ethidium bromide (cas 1239-45-8)08/09/2019
- A novel and robust conditioning lesion induced by Ethidium bromide (cas 1239-45-8)08/08/2019
- Single nucleotide polymorphism discrimination with and without an Ethidium bromide (cas 1239-45-8) intercalator08/07/2019
- Ethidium bromide (cas 1239-45-8) binding to DNA cryogels08/06/2019
- Adaptation of Ethidium bromide (cas 1239-45-8) fluorescence assay to monitor activity of efflux pumps in bacterial pure cultures or mixed population from environmental samples08/04/2019