Results 11 to 20 of about 27,262 (255)

Evaluation of a New Methylimidazole-Containing Thiosemicarbazone as a Cu⁺/Cu²⁺-Targeting Ligand in the Context of Alzheimer's Disease. [PDF]

Chemistry
HXE modulates Cu(Aβ) interaction, reducing ROS production and shifting peptide aggregation in the presence of Cu from toxic amorphous aggregates to less harmful fibrillar structures. These findings highlight HXE potential to interfere with Cu‐induced oxidative stress and aggregation pathways relevant to AD.
Marinho Barbosa B, Esmieu C, Galvácsi A, Costa MV, Brison A, Ladeira SM, de Oliveira J, Kállay C, Hureau C, Rey NA.   +9 more
europepmc   +2 more sources

Study on automatically potentiometric titration simulating manual titration method for determination of fatty acid value of grain

Liang you shipin ke-ji, 2020
A more stable and reliable method of the fatty acid values determination in grain was studied based on the establishment of manual titration method associated with the automatic potentiometric titration.The GB/T 20569—2006 Guidelines for evaluation of ...
LI Wei-xiang, LU Shi-dong, ZHANG Ji-guang   +2 more
doaj   +1 more source

Determination of titratable acidity in white wine [PDF]

Journal of Agricultural Sciences (Belgrade), 2007
The amount of titration acid in must is in the largest number of cases with in the range 5.0-8.0 g/dm3. Wines, as a rule, contain less acids than must, and according to Regulations, titratable acidity is in the range of 4.0-8.0 g/dm3 expressed in ...
Rajković Miloš B., Novaković Ivana D., Petrović Aleksandar   +2 more
doaj   +1 more source

Feasibility Study on the Application of Automatic Potentiometric Titrator in the Measurement of Organic Carbon in Marine Sediments

Yankuang ceshi, 2016
The automatic potentiometric titrator has the advantages of being simple to operate and giving fast measurement results, which could reduce artifical influence due to manual operation.
WANG Bing, GAO Feng-lei, YANG Pei-hua, SUN Cheng-jun, HAN Bin   +4 more
doaj   +1 more source

Bio-precipitation of uranium by two bacterial isolates recovered from extreme environments as estimated by potentiometric titration, TEM and X-ray absorption spectroscopic analyses [PDF]

, 2011
This is the post-print version of the final paper published in Journal of Hazardous Materials. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural ...
Balkwill, Beazley, Brim, Chatellier, Choudhary, Cox, Daughney, Dittrich, Fein, Fein, Fomina, Haas, Hudson, Jesus J. Ojeda, José M. Arias, Jroundi, Kalinowski, Koban, Langmuir, Lawrence, Li, Lloyd, Lovley, Macaskie, Macaskie, Macaskie, Margarita López Fernández, Marta Nedelkova, Martinez, Martinez, María Romero-González, Merroun, Merroun, Merroun, Merroun, Mohamed L. Merroun, Nedelkova, Neu, Ngwenya, Nilgiriwala, Plette, Reasoner, Reitz, Renninger, Rosen, Selenska-Pobell, Shelobolina, Sonja Selenska-Pobell, Suzuki, Thomas Reitz, Turner, Wall, White, Yee, Yong   +54 more
core   +2 more sources

Critical evaluation of potentiometric redox titration in enology [PDF]

, 2005
Measurements of the zero current potential of a platinum electrode immersed in solutions of tanins or in wines of various origins, were performed during the additions of a solution of Ti(III), or of a solution of dichlorophenolindophenol (DCPIP), in ...
Comtat, Maurice, Durliat, Hélène
core   +3 more sources

Potentiometric determination of cadmium with a solid composite electrode [PDF]

, 2006
The article presents the results of a study the possibility of potentiometric titration of the solution containing Cd (II) by the solution of sodium diethylditheocarbamate (DDTC-Na) using carbon composite electrode(CCE). The conditions for potentiometric
Bührig-Polaczek, Andreas, Bünck, Matthias, Friedrich, Bernd, Grimmig, Tilman, Sauermann, Roger   +4 more
core   +2 more sources

Degree of Chitosan Deacetylation: Potential of Experimental Equations Application [PDF]

Kemija u Industriji
In recent years, research has extensively explored the broad industrial potential of chitosan, with the degree of deacetylation being a pivotal chemical attribute that significantly influences its physical and biological properties crucial for its ...
Nadežda Seratlić, Nevena Hromiš, Senka Popović, Danijela Šuput, Jovana Pantić, Ivana Čabarkapa   +5 more
doaj   +1 more source

Humic acid protein complexation [PDF]

, 2008
Interactions of purified Aldrich humic acid (PAHA) with lysozyme (LSZ) are investigated. In solution LSZ is moderately positively and PAHA negatively charged at the investigated pH values.
Koopal, L.K., Norde, W., Riemsdijk, W.H., van, Tan, W.F., Weng, L.P.   +4 more
core   +2 more sources

Programa de ajuste multiparamétrico de curvas de titulação potenciométricas de ácidos húmicos Multiparametric adjustment program of potentiometric titration curves of humic acids

Revista Brasileira de Ciência do Solo, 2010
Tendo em vista a dificuldade de determinação dos pontos de inflexão na curva de titulação potenciométrica de ácidos húmicos, por metodologias tradicionais, foi desenvolvido foi desenvolvido um programa na linguagem Delphi para ajuste multiparamétrico de ...
Clausius Duque Gonçalves Reis, Rita A. Dutra Fonseca, Efraim Lázaro Reis, César Reis, Carla Regina Guimarães Brighenti, Alexsandro Antônio Matias   +5 more
doaj   +1 more source