Sonoluminescence Quenching in Aqueous Solutions Containing Weak Organic Acids and Bases and Its Relevance to Sonochemistry

2000 ◽  
Vol 104 (27) ◽  
pp. 6447-6451 ◽  
Author(s):  
Muthupandian Ashokkumar ◽  
K. Vinodgopal ◽  
Franz Grieser
Keyword(s):  
Organic Acids ◽  
Aqueous Solutions ◽  
Weak Organic Acids ◽  
Acids And Bases

scholarly journals General Analytical Procedure for Determination of Acidity Parameters of Weak Acids and Bases

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Bogusław Pilarski ◽  
Roman Kaliszan ◽  
Dariusz Wyrzykowski ◽  
Janusz Młodzianowski ◽  
Agata Balińska
Keyword(s):  
Organic Acids ◽  
Excellent Agreement ◽  
Analytical Procedure ◽  
Water Solution ◽  
Weak Acids ◽  
Weak Organic Acids ◽  
General Methodology ◽  
Acids And Bases

The paper presents a new convenient, inexpensive, and reagent-saving general methodology for the determination ofpKavalues for components of the mixture of diverse chemical classes weak organic acids and bases in water solution, without the need to separate individual analytes. The data obtained from simple pH-metric microtitrations are numerically processed into reliablepKavalues for each component of the mixture. Excellent agreement has been obtained between the determinedpKavalues and the reference literature data for compounds studied.

scholarly journals Shifted equilibria of organic acids and bases in the aqueous surface region

2018 ◽  
Vol 20 (36) ◽  
pp. 23281-23293 ◽  
Author(s):  
Josephina Werner ◽  
Ingmar Persson ◽  
Olle Björneholm ◽  
Delphine Kawecki ◽  
Clara-Magdalena Saak ◽  
...  
Keyword(s):  
Organic Acids ◽  
Aqueous Solutions ◽  
Surface Region ◽  
Delicate Balance ◽  
Aqueous Surface ◽  
Acids And Bases

Revealing the delicate balance between protonation/deprotonation and surface/bulk partitioning of organic acids and bases in aqueous solutions.

Gelation of shark myofibrillar proteins by weak organic acids

1994 ◽  
Vol 50 (2) ◽  
pp. 185-190 ◽  
Author(s):  
V. Venugopal ◽  
S.N. Doke ◽  
P.M. Nair
Keyword(s):  
Organic Acids ◽  
Myofibrillar Proteins ◽  
Weak Organic Acids

Weak organic acids induce taurine release through an osmotic-sensitive process in in vivo rat hippocampus

1990 ◽  
Vol 26 (2) ◽  
pp. 159-167 ◽  
Author(s):  
J. M. Solis ◽  
A. S. Herranz ◽  
O. Herreras ◽  
N. Menéndez ◽  
R. Martin del Rio
Keyword(s):  
Organic Acids ◽  
Rat Hippocampus ◽  
Taurine Release ◽  
Weak Organic Acids
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