Results 31 to 40 of about 36,273 (305)

Nano-yarn carbon nanotube fiber based enzymatic glucose biosensor [PDF]

, 2010
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2010 IOP Publishing Ltd.A novel brush-like electrode based on carbon nanotube (CNT) nano-yarn fiber has been designed for electrochemical ...
Song, W, Li, Y-L, Burugapalli, K, Moussy, F, Zhong, X-H, Zhu, Z   +5 more
core   +1 more source

Preparation and Validation of Fe2O3 Modified Carbon Paste Electrode for Measurement of Dopamine by Voltammetry Method

Jurnal Kimia Sains dan Aplikasi, 2019
Preparation and validation of the Fe2O3 modified carbon paste electrode have been carried out for the analysis of dopamine by the voltammetry method. Validation parameters of carbon paste electrodes (CPA) tested include linear concentration range, Limit ...
Irdhawati Irdhawati, Manuntun Manurung, Ni Ketut Yuni Sri Lestari   +2 more
doaj   +1 more source

Evaluation of ionic natural deep eutectic solvents (NADES) modified binders towards the chemical properties of carbon paste electrodes

Electrochemistry Communications, 2019
This paper presents a new approach towards the modification of carbon paste electrodes with natural deep eutectic solvents (NADES) as a modified binder.
Larissa S.S. Cariati, Rafael M. Buoro
doaj   +1 more source

Electrochemical Investigations of Dopamine at Chemically Modified Alcian Blue Carbon Paste Electrode: A Cyclic Voltammetric Study

International Journal of Electrochemical Science, 2009
A carbon paste electrode modified by alcian blue was used for detection of dopamine (DA). The modified electrode exhibited strong promoting effect and stability towards the electrochemical oxidation of dopamine at pH 6.6 in phosphate buffer solution (PBS)
Rekha, B.E. Kumara Swamy, R. Deepa, V. Krishna, Ongera Gilbert, Umesh Chandra, B.S. Sherigara   +6 more
doaj   +1 more source

Cyclic Voltammetric and Quantum Chemical Studies of a Poly(methionine) Modified Carbon Paste Electrode for Simultaneous Detection of Dopamine and Uric Acid

Chemosensors, 2019
Fabrication of biocompatible electrodes for the investigation of catecholamines is a known challenge. In this work, methionine was chosen as a modifier for fabrication of a biocompatible carbon paste electrode by electropolymerization, through cyclic ...
Bananakere Nanjegowda Chandrashekar, Weizhong Lv, Gururaj Kudur Jayaprakash, Karim Harrath, Louis W.Y. Liu, Bahaddurghatta E. Kumara Swamy   +5 more
doaj   +1 more source

Perspectives of Carbon Paste Electrodes in Stripping Potentiometry

Analytical Sciences, 2002
The testing of various types of carbon paste electrodes (CPEs) for their use in stripping potentiometry was carried out by means of specially proposed procedures and by using various model analyte systems. CPEs containing three different pasting liquids (paraffin oil, silicone oil, tricresyl phosphate) were tested as supports for mercury- and gold ...
ŠVANCARA, Ivan, OGOREVC, Bozidar, HOCEVAR, Samo B., VYTRAS, Karel   +3 more
openaire   +3 more sources

The potential of electrochemical pesticide analyses by green synthesized waste olive leaves based-silver nanoparticles [PDF]

Journal of the Serbian Chemical Society
Pesticides are chemicals that negatively affect human health and the environment. Unconscious use of pesticides creates residues in foods or agricultural products and it also cause water and soil pollution.
Adak Ezgi, Keskin Merve, Arslan Halit
doaj   +1 more source

Reaction of hardened portland cement paste with carbon dioxide

, 1962
The effect of age, water-cement ratio, and evaporable-water content on the reaction of hardened cement paste with carbon dioxide was investigated, using small cylinders of cement paste.
Hunt, Charles M.; Tomes, Lewis A.
core   +1 more source

Study on Mechanism of Chemical Sulfate Attack on Reinforced Concrete Structures

Chemical Engineering Transactions, 2017
This paper studies four different cementitious materials including ordinary Portland cement paste and cement fly ash in closed environment based on previous study on characteristics of carbon sulphosilicate formation in single sulfate solution.
Liyuan Xie, Gang Wang
doaj   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

Advanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe, Tuba Yener, Suayb Cagri Yener, Mourad Keddam, Cuma Bindal   +4 more
wiley   +1 more source