Biological effects and physico-chemical properties of extremely diluted aqueous solutions as a function of aging-time

2011 ◽  
Vol 5 (3-4) ◽  
pp. 117-126 ◽  
Author(s):  
Lucietta Betti ◽  
Vittorio Elia ◽  
Elena Napoli ◽  
Grazia Trebbi ◽  
Michela Zurla ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Aging Time ◽  
Biological Effects ◽  
Chemical Properties ◽  
Physico Chemical ◽  
Extremely Diluted Aqueous Solutions

Permanent physico-chemical properties of extremely diluted aqueous solutions of homeopathic medicines

Homeopathy ◽  
2004 ◽  
Vol 93 (3) ◽  
pp. 144-150 ◽  
Author(s):  
V. Elia ◽  
S. Baiano ◽  
I. Duro ◽  
E. Napoli ◽  
M. Niccoli ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Chemical Properties ◽  
Physico Chemical ◽  
Extremely Diluted Aqueous Solutions

New physico-chemical properties of extremely diluted aqueous solutions

2004 ◽  
Vol 78 (1) ◽  
pp. 331-342 ◽  
Author(s):  
V. Elia ◽  
E. Napoli ◽  
M. Niccoli ◽  
L. Nonatelli ◽  
A. Ramaglia ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Chemical Properties ◽  
Physico Chemical ◽  
Extremely Diluted Aqueous Solutions

Physico-chemical properties and biological effects of diesel and biomass particles

2016 ◽  
Vol 215 ◽  
pp. 366-375 ◽  
Author(s):  
Eleonora Longhin ◽  
Maurizio Gualtieri ◽  
Laura Capasso ◽  
Rossella Bengalli ◽  
Steen Mollerup ◽  
...  
Keyword(s):  
Biological Effects ◽  
Chemical Properties ◽  
Physico Chemical ◽  
Biomass Particles

scholarly journals The Simultaneous Removal of Zinc and Cadmium from Multicomponent Aqueous Solutions by Their Sorption onto Selected Natural and Synthetic Zeolites

Minerals ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 343 ◽  
Author(s):  
Bożena Kozera-Sucharda ◽  
Barbara Gworek ◽  
Igor Kondzielski
Keyword(s):  
Aqueous Solutions ◽  
Low Cost ◽  
Environmental Pollutants ◽  
Chemical Properties ◽  
Simultaneous Removal ◽  
Physico Chemical ◽  
Synthetic Zeolites ◽  
Sorption Mechanisms ◽  
Synthetic Aluminosilicate ◽  
Natural And Synthetic

Natural and synthetic aluminosilicate minerals, in particular zeolites, are considered to be very useful in remediation processes, such as purification of waters polluted with heavy metals. That is due to their unique and outstanding physico-chemical properties, rendering them highly efficient, low-cost, and environmentally friendly sorbents of various environmental pollutants. The aim of this study was to examine the sorption capacity of four selected zeolites: A natural zeolite and three synthetic zeolites (3A, 10A, and 13X), towards zinc and cadmium present in multicomponent aqueous solutions, in relation to identified sorption mechanisms. It was stated that synthetic zeolites 3A and 10A were the most efficient in simultaneous removal of zinc and cadmium from aqueous solutions. Additionally, zeolite 10A was demonstrated to be the mineral best coping with prolonged pollution of water with those elements. The mechanism of sorption identified for tested minerals was physisorption.

Effects of non-ionic surfactants on the uptake and hydrolysis of fluoresceindiacetate by alkane-oxidizing bacteria

2000 ◽  
Vol 46 (4) ◽  
pp. 387-390 ◽  
Author(s):  
Per Bruheim ◽  
Kjell Eimhjellen
Keyword(s):  
Cell Surface ◽  
Uptake Rate ◽  
Biological Effects ◽  
Quantitative Difference ◽  
Chemical Properties ◽  
Ionic Surfactants ◽  
Physico Chemical ◽  
Hydrolysis Of

Biological effects of non-ionic surfactants on alkane-oxidizing bacteria were studied by assessing their influence on the uptake of prefluorochrome fluoresceindiacetate (FDA) and its intracellular hydrolysis to fluorescein. Both decreasing and increasing rates of hydrolysis as a consequence of the presence of surfactants were observed. The surfactants influenced the uptake of FDA, but not its intracellular hydrolysis. The effects of the surfactants on the uptake rate depended strongly on the structure and physico-chemical properties of the surfactants. There was no qualitative or significant quantitative difference in surfactant susceptibility between induced (alkane grown) and non-induced bacteria (acetate grown), even though the induced cells possess greater cell surface hydrophobicity.Key words: fluoresceindiacetate, bacteria, surfactants, alkane.

scholarly journals Physico-Chemical Properties of Aqueous Solutions of Cn−1H2n−1OCH2COONa

1976 ◽  
Vol 49 (5) ◽  
pp. 1257-1259 ◽  
Author(s):  
Masakatsu Hato ◽  
K\={o}z\={o} Shinoda ◽  
T\={o}ru Miyagawa
Keyword(s):  
Aqueous Solutions ◽  
Chemical Properties ◽  
Physico Chemical

Physico-chemical properties of C70-l-threonine bisadduct (C70(C4H9NO2)2) aqueous solutions

2019 ◽  
Vol 279 ◽  
pp. 687-699 ◽  
Author(s):  
Evgeny B. Serebryakov ◽  
Dmitry N. Zakusilo ◽  
Konstantin N. Semenov ◽  
Nikolay A. Charykov ◽  
Aleksandr V. Akentiev ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Chemical Properties ◽  
Physico Chemical

Physico-chemical properties of isomeric forms of luminol in aqueous solutions

2018 ◽  
Vol 1154 ◽  
pp. 59-63 ◽  
Author(s):  
Tatiana A. Skripnikova ◽  
Svetlana S. Lysova ◽  
Yuriy E. Zevatskii ◽  
Leonid V. Myznikov ◽  
Svetlana V. Vorona ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Chemical Properties ◽  
Physico Chemical
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