Results 21 to 30 of about 7,572,002 (293)

Controlling the Oxidation State of Cu Electrode and Reaction Intermediates for Electrochemical CO2 Reduction to Ethylene.

Journal of the American Chemical Society, 2020
Understanding the role of oxidation state of Cu surface and surface-adsorbed intermediate species in electrochemical CO2 reduction is crucial for the development of selective CO2-to-fuel electrocatalysts.
Tsu-chin Chou, Chiao Chang, Hungjui Yu, Wen-Yueh Yu, C. Dong, J. Velasco‐Vélez, C. Chuang, Li‐Chyong Chen, Jyhfu Lee, Jin‐Ming Chen, Hengcai Wu   +10 more
semanticscholar   +1 more source

Green Polymer Chemistry: Investigating the Mechanism of Radical Ring-Opening Redox Polymerization (R3P) of 3,6-Dioxa-1,8-octanedithiol (DODT)

Molecules, 2015
The mechanism of the new Radical Ring-opening Redox Polymerization (R3P) of 3,6-dioxa-1,8-octanedithiol (DODT) by triethylamine (TEA) and dilute H2O2 was investigated.
Emily Q. Rosenthal-Kim, Judit E. Puskas
doaj   +1 more source

Cyclic Voltammetry Study for MnO2 Nanoparticles Modified Carbon Paste Electrode

Nano Biomedicine and Engineering, 2019
An electrical method was prepared for the measurement of Mn with trace amount in drugs and for the assessment of a sensitive method in comparison with spectrometric and atomic analyzer by a new carbon paste electrode modified with MnO2 nanoparticles. The
Emad Salaam Abood, Mothana Salih Mashkoor, Amer Mousa Jouda   +2 more
doaj   +1 more source

Variation of iron redox kinetics and its relation with molecular composition of standard humic substances at circumneutral pH. [PDF]

PLoS ONE, 2017
Oxidation and reduction kinetics of iron (Fe) and proportion of steady-state Fe(II) concentration relative to total dissolved Fe (steady-state Fe(II) fraction) were investigated in the presence of various types of standard humic substances (HS) with ...
Ying Ping Lee, Manabu Fujii, Tetsuro Kikuchi, Koumei Terao, Chihiro Yoshimura   +4 more
doaj   +1 more source

Determination of Diclofenac on a Dysprosium Nanowire- Modified Carbon Paste Electrode Accomplished in a Flow Injection System by Advanced Filtering

Sensors, 2009
A new detection technique called Fast Fourier Transform Square-Wave Voltammetry (FFT SWV) is based on measurements of electrode admittance as a function of potential. The response of the detector (microelectrode), which is generated by a redox processes,
Ali Akbar Moosavi-Movahedi, Rasoul Dinarvand, Parandis Daneshgar, Parviz Norouzi, Mohammad Reza Ganjali   +4 more
doaj   +1 more source

Anaerobic methane oxidation coupled to manganese reduction by members of the Methanoperedenaceae

The ISME Journal, 2020
Anaerobic oxidation of methane (AOM) is a major biological process that reduces global methane emission to the atmosphere. Anaerobic methanotrophic archaea (ANME) mediate this process through the coupling of methane oxidation to different electron ...
Andy O Leu, C. Cai, S. McIlroy, G. Southam, V. Orphan, Zhiguo Yuan, Shihu Hu, G. Tyson   +7 more
semanticscholar   +1 more source

Changes in Sperm Glutathione and Glutathione Redox States Correlate to Poor Sperm Qualitative Measures

Reproductive Medicine
Background/Objectives: In the past 50 years, human reproductive capacity has steadily declined with elusive and idiopathic origins. Amongst theorized causes, oxidative stress has been proposed to directly contribute to male infertility.
Caroline G. Ploeger, Kate Hansen, Ammon Bayles, Adriana Burger, Jason Hansen, Timothy Jenkins   +5 more
doaj   +1 more source

Thiol Signalling Network with an Eye to Diabetes

Molecules, 2010
Redox regulatory system controls normal cellular functions. Controlled changes in redox couples potential serve as components for signal transduction, similarly to the phosphorylation cascade.
Elena Matteucci, Ottavio Giampietro
doaj   +1 more source

Direct and indirect Z-scheme heterostructure-coupled photosystem enabling cooperation of CO2 reduction and H2O oxidation

Nature Communications, 2020
The stoichiometric photocatalytic reaction of CO2 with H2O is one of the great challenges in photocatalysis. Here, we construct a Cu2O-Pt/SiC/IrOx composite by a controlled photodeposition and then an artificial photosynthetic system with Nafion membrane
Ying Wang, Xiaotong Shang, Jinni Shen, Zizhong Zhang, Debao Wang, Jinjin Lin, J. Wu, Xianzhi Fu, Xuxu Wang, Can Li   +9 more
semanticscholar   +1 more source

Effects of royal jelly consumption on inflammation and oxidative stress: A systematic review and meta-analysis of randomized controlled trials [PDF]

Avicenna Journal of Phytomedicine
Objective: This systematic review and meta-analysis examines the impact of royal jelly (RJ) on inflammation and oxidative stress. By synthesizing existing research, it aims to provide valuable insights into the potential health benefits of RJ.Materials ...
Shaghayegh Taheri, Hossein Bahari, Farshad Mirzavi, Pegah Rahbarinejad, Zohreh Sajadi Hezaveh, Armin Doostparast, Asghar Zarban, Elyas Nattagh-Eshtivani   +7 more
doaj   +1 more source