Modeling the transport of low molecular weight metal complexes across the liquid–liquid interface during extraction in a synthetic boundary cell by using the finite differences method

2004 ◽  
pp. 89-97
Author(s):  
R. Ludwig ◽  
T. K. D. Nguyen ◽  
H. Higuchi ◽  
J. Henniger
Keyword(s):  
Molecular Weight ◽  
Metal Complexes ◽  
Finite Differences ◽  
Liquid Interface ◽  
Low Molecular Weight ◽  
Finite Differences Method ◽  
Boundary Cell

Transition metal complexes of low molecular weight derivatives of thymopoietin

1991 ◽  
Vol 43 (2-3) ◽  
pp. 627
Author(s):  
I. Sóvágó ◽  
I. Schön ◽  
O. Nyéki ◽  
B. Radomska
Keyword(s):  
Molecular Weight ◽  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Low Molecular Weight ◽  
Derivatives Of

Synthesis of polymeric and low molecular weight phthalocyanines from nitriles and metal carbonyls on SiO2 and TiO2 and catalytic activities in the sulfide oxidation

2001 ◽  
Vol 05 (04) ◽  
pp. 381-389 ◽  
Author(s):  
D. WÖHRLE ◽  
O. N. SUVOROVA ◽  
N. TROMBACH ◽  
E. A. SCHUPAK ◽  
R. GERDES ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Titanium Dioxide ◽  
Ir Spectra ◽  
Metal Complexes ◽  
Sulfide Oxidation ◽  
Low Molecular Weight ◽  
Metal Carbonyls ◽  
Test Reaction ◽  
Catalytic Activities ◽  
Photocatalytic Activities

A new method for coatings of polymeric phthalocyanines and for comparison also of low molecular weight phthalocyanine metal complexes ( W , Cr , Mo , Co ) on quartz and titanium dioxide was developed by the reaction of metal carbonyls adsorbed on the carriers with tetracarbonitriles or phthalonitrile. By UV-vis or IR spectra the formation of structural uniform polymeric phthalocyanines on the carriers is established. The compounds are used then to compare their catalytic and photocatalytic activities in the oxidation of sulfide as test reaction.

Weak alkali and alkaline earth metal complexes of low molecular weight ligands in aqueous solution

2008 ◽  
Vol 252 (10-11) ◽  
pp. 1093-1107 ◽  
Author(s):  
Pier G. Daniele ◽  
Claudia Foti ◽  
Antonio Gianguzza ◽  
Enrico Prenesti ◽  
Silvio Sammartano
Keyword(s):  
Aqueous Solution ◽  
Molecular Weight ◽  
Metal Complexes ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Alkaline Earth Metal ◽  
Low Molecular Weight

Luminescent aryl–group eleven metal complexes

2017 ◽  
Vol 46 (7) ◽  
pp. 2046-2067 ◽  
Author(s):  
José M. López-de-Luzuriaga ◽  
Miguel Monge ◽  
M. Elena Olmos
Keyword(s):  
Molecular Weight ◽  
Liquid Crystals ◽  
Metal Complexes ◽  
Low Molecular Weight ◽  
Aryl Group ◽  
Recent Developments ◽  
Low Molecular Weight Gelators

This perspective highlights the recent developments in the study of the photoluminescent properties of aryl–group eleven complexes. Related properties and applications such as electroluminescence, triboluminescence, mechanochromism, luminescent liquid crystals, low molecular weight gelators and photocatalysts are also discussed.

scholarly journals Induced chirality of cage metal complexes switched by their supramolecular and covalent binding

2018 ◽  
Vol 47 (4) ◽  
pp. 1036-1052 ◽  
Author(s):  
Vladyslava B. Kovalska ◽  
Serhii V. Vakarov ◽  
Marina V. Kuperman ◽  
Mykhaylo Y. Losytskyy ◽  
Elzbieta Gumienna-Kontecka ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Metal Complexes ◽  
Covalent Binding ◽  
Covalent Bonding ◽  
Supramolecular Interactions ◽  
Low Molecular Weight

An ability of the ribbed-functionalized iron(ii) clathrochelates to induce a CD output in their supramolecular interactions with a protein or covalent bonding with a low-molecular-weight chiral inductor, was discovered.

Coagulation of organo-mineral colloids and formation of low molecular weight organic and metal complexes in boreal humic river water under UV-irradiation

Chemosphere ◽  
2020 ◽  
Vol 250 ◽  
pp. 126216
Author(s):  
O.Yu. Drozdova ◽  
A.R. Aleshina ◽  
V.V. Tikhonov ◽  
S.A. Lapitskiy ◽  
O.S. Pokrovsky
Keyword(s):  
Molecular Weight ◽  
Metal Complexes ◽  
River Water ◽  
Uv Irradiation ◽  
Low Molecular Weight

A high-performance oil-free backing pump for electron microscopes

1978 ◽  
Vol 36 (1) ◽  
pp. 110-111
Author(s):  
G.K.W. Balkau ◽  
E. Bez ◽  
J.L. Farrant
Keyword(s):  
Molecular Weight ◽  
Electron Microscope ◽  
Hot Spots ◽  
High Performance ◽  
Carbonaceous Material ◽  
Contamination Rate ◽  
Low Molecular Weight ◽  
Principal Source ◽  
Rotary Pumps ◽  
Electron Microscopes

The earliest account of the contamination of electron microscope specimens by the deposition of carbonaceous material during electron irradiation was published in 1947 by Watson who was then working in Canada. It was soon established that this carbonaceous material is formed from organic vapours, and it is now recognized that the principal source is the oil-sealed rotary pumps which provide the backing vacuum. It has been shown that the organic vapours consist of low molecular weight fragments of oil molecules which have been degraded at hot spots produced by friction between the vanes and the surfaces on which they slide. As satisfactory oil-free pumps are unavailable, it is standard electron microscope practice to reduce the partial pressure of organic vapours in the microscope in the vicinity of the specimen by using liquid-nitrogen cooled anti-contamination devices. Traps of this type are sufficient to reduce the contamination rate to about 0.1 Å per min, which is tolerable for many investigations.

Low-molecular-weight heparin in the prevention and treatment of thromboembolic disorders

1998 ◽  
Vol 1 (5) ◽  
pp. 166-174 ◽  
Author(s):  
Evelyn R Hermes De Santis ◽  
Betsy S Laumeister ◽  
Vidhu Bansal ◽  
Vandana Kataria ◽  
Preeti Loomba ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Low Molecular Weight Heparin ◽  
Low Molecular Weight ◽  
Prevention And Treatment
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