scholarly journals Electrochemical oxidation of As(iii) on Pd immobilized Pt surface: kinetics and sensing performance

RSC Advances ◽  
2018 ◽  
Vol 8 (15) ◽  
pp. 8071-8079 ◽  
Author(s):  
Md. Mahbubul Alam ◽  
Md. A. Rashed ◽  
Md. Musfiqur Rahman ◽  
Mohammed M. Rahman ◽  
Yuki Nagao ◽  
...  
Keyword(s):  
Sodium Dodecyl Sulfate ◽  
Surface Area ◽  
Electrochemical Oxidation ◽  
Acidic Medium ◽  
Oxidation Process ◽  
Sodium Dodecyl ◽  
Surface Kinetics ◽  
True Surface ◽  
Sds Surfactant ◽  
Sensing Performance

Amplification of true surface area can be improved when Pd particles are deposited on a substrate in the presence of sodium dodecyl sulfate (SDS) surfactant. In acidic medium, As(iii) undergoes a two-step oxidation process.

Impact of SDS surfactant on the interactions of Cu2+ ions with the amyloidogenic region of human prion protein

2015 ◽  
Vol 44 (29) ◽  
pp. 13125-13132 ◽  
Author(s):  
Aleksandra Hecel ◽  
Caterina Migliorini ◽  
Daniela Valensin ◽  
Marek Luczkowski ◽  
Henryk Kozlowski
Keyword(s):  
Sodium Dodecyl Sulfate ◽  
Prion Protein ◽  
Anionic Surfactant ◽  
Sodium Dodecyl ◽  
Dodecyl Sulfate ◽  
Amyloidogenic Region ◽  
Human Prion Protein ◽  
Sds Surfactant

In this work, we focused on Cu2+ interaction with the hPrP fragment spanning residues 91–127 in the presence of micelles formed by the anionic surfactant sodium dodecyl sulfate.

Remediation of Water Contaminated with Pesticides by Indirect Electrochemical Oxidation Process Electro-Fenton

2008 ◽  
Vol 11 (2) ◽  
Author(s):  
Aida Kesraoui Abdessalem ◽  
Nihal Oturan ◽  
Nizar Bellakhal ◽  
Mohamed Dachraoui ◽  
Mehmet A. Oturan
Keyword(s):  
Aqueous Solutions ◽  
Hydroxyl Radical ◽  
Electrochemical Oxidation ◽  
Acidic Medium ◽  
Advanced Oxidation Process ◽  
Oxidation Process ◽  
Advanced Oxidation ◽  
Fenton Process ◽  
Carbon Felt ◽  
Platinum Anode

AbstractThe mineralization of pesticides chlortoluron, carbofuran and bentazone aqueous solutions in acidic medium of pH 3 was studied by electro-Fenton process using a carbon felt cathode and a platinum anode. This advanced oxidation process allows the formation of hydroxyl radical (

scholarly journals The Interaction of Hemoglobin With Sodium Dodecyl Sulfate in Presence of Ascorbic Acid

2020 ◽  
Vol 8 (1) ◽  
pp. 21-26
Author(s):  
Radnoosh Mirzajani ◽  
Ebrahim Mirzajani ◽  
Heshmatollah Ebrahimi-Najafabadi
Keyword(s):  
Ascorbic Acid ◽  
Sodium Dodecyl Sulfate ◽  
Oxidation Process ◽  
Sodium Dodecyl ◽  
The Body ◽  
Multivariate Curve Resolution ◽  
Curve Resolution ◽  
Lack Of Fit ◽  
Vis Spectroscopy ◽  
Dodecyl Sulfate

Background: Hemoglobin (Hb), oxygen, carbon dioxide, and electron transporter of the body, may enter to an oxidation process that can convert oxyhemoglobin (oxyHb) to methemoglobin (metHb) and hemichrome. Surfactants can facilitate oxidation process that may accumulate hemichrome in red blood cells. Methods: In the present study, the interaction of purified Hb with sodium dodecyl sulfate (SDS, 0-5 mM) and ascorbic acid (AA, 0-5 mM) was evaluated by UV-Vis spectroscopy and multivariate curve resolution techniques. Results: Reconstructed spectral and concentration profiles showed three forms of Hb name as oxyHb, metHb, and hemichrome with lack of fit values less than 1.85%. AA hindered the oxidation process of Hb. Conclusion: A decrease in critical micelle concentration of SDS in the presence of AA and interaction of AA with hydrogen peroxide, which is produced during the interaction of Hb with SDS, are two reasons for diminution in the oxidation process of Hb when accompanied with AA.

Copper(II) Triflate-Sodium Dodecyl Sulfate Catalyzed Preparation of 1,2-Diphenyl-2,3-dihydro-4-pyridones in Aqueous Acidic Medium

Synthesis ◽  
2012 ◽  
Vol 44 (14) ◽  
pp. 2181-2184 ◽  
Author(s):  
Ferdinando Pizzo ◽  
Luigi Vaccaro ◽  
Daniela Lanari ◽  
Oriana Piermatti
Keyword(s):  
Sodium Dodecyl Sulfate ◽  
Acidic Medium ◽  
Sodium Dodecyl ◽  
Dodecyl Sulfate ◽  
Aqueous Acidic Medium

Tuning of Silica Nanoparticles-Lysozyme Protein Complexes in presence of SDS Surfactant

Soft Matter ◽  
2021 ◽  
Author(s):  
Debasish Saha ◽  
Sugam Kumar ◽  
Debes Ray ◽  
Jitendra Mata ◽  
Andrew Edward Whitten ◽  
...  
Keyword(s):  
Light Scattering ◽  
Sodium Dodecyl Sulfate ◽  
Dynamic Light Scattering ◽  
Silica Nanoparticles ◽  
Anionic Surfactant ◽  
Protein Complexes ◽  
Sodium Dodecyl ◽  
Cationic Protein ◽  
Dodecyl Sulfate ◽  
Sds Surfactant

The structure of complexes of anionic silica nanoparticles (size16 nm)-lysozyme (cationic) protein, tuned by the addition of anionic surfactant sodium dodecyl sulfate (SDS), has been investigated by dynamic light scattering...

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