Results 91 to 100 of about 16,954 (217)
Antitumor Pentamethylcyclopentadienyl Rhodium Complexes of Maltol and Allomaltol: Synthesis, Solution Speciation and Bioactivity [PDF]
, 2014 The reaction of the dimer [RhIII(pentamethylcyclopentadienyl)(m-Cl)Cl]2 ([RhIII(Cp*)(m- Cl)Cl]2) with the hydroxypyrone ligands maltol and allomaltol affords complexes of the general formula [RhIII(Cp*)(L)Cl] under standard and microwave conditions ...
Abbott +54 more
core +2 more sources
Two hydroxy pyridinecarboxylic acid derivatives as a possible chelating agents in neurodegenerative disease; equilibrium complexation studies with Cu(II), Zn(II). [PDF]
, 2014 The metal ion chelators 4-hydroxy-5-methyl-3-pyridinecarboxylic acid (DQ5) and 1,5-dimethyl-4-hydroxy-3-pyridinecarboxylic acid (DQ715) and Cu(II) and Zn(II) were investigated with the aim to restore the homeostasis of the brain Cu(II) and Zn(II) in ...
Dean, Annalisa +7 more
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Temperature-dependent contact resistances in high-quality polymer field-effect transistors
, 2003 Contact resistances between organic semiconductors and metals can dominate the transport properties of electronic devices incorporating such materials. We report measurements of the parasitic contact resistance and the true channel resistance in bottom ...
Hamadani, B. H., Natelson, D.
core +1 more source
, 2007 We demonstrate the combination of scanning force microscopy and scanning tunneling spectroscopy in a local probe microscope operating at very low temperature (60 mK). This local probe uses a quartz tuning fork ensuring high tunnel junction stability.
Courtois, Hervé +2 more
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Honey Evaluation Using Electronic Tongues: An Overview
Chemosensors, 2018 Honey-rich composition in biologically active compounds makes honey a food products highly appreciated due to the nutritional and healthy properties. Food-manufacturing is very prone to different types of adulterations and fraudulent labelling making it ...
Ana C. A. Veloso +4 more
doaj +1 more source
Recent Developments and Challenges in Solid-Contact Ion-Selective Electrodes
SensorsSolid-contact ion-selective electrodes (SC-ISEs) have the advantages of easy miniaturization, even chip integration, easy carrying, strong stability, and more favorable detection in complex environments.
Lili Gao, Ye Tian, Wenyue Gao, Guobao Xu
doaj +1 more source
All-solid-state poly (vinyl chloride) membrane thiocyanate–selective potentiometric electrode
Journal of New Results in Science, 2021 A novel all-solid-state contact poly (vinyl chloride) (PVC) membrane–containing thiocyanate-selective electrode has been prepared. The electrode exhibits the best performance with a membrane composition of PVC:BEHS:ionophore:KTpClPB of 33.0:64.0:2.0:1.0 (
Oğuz Özbek, Ömer Işıldak
doaj
Frontiers in Chemistry, 2018 Due to its 4 carbonic acid groups being available for bioconjugation, the cyclen tetraphosphinate chelator DOTPI, 1,4,7,10-tetraazacyclododecane-1,4,7, 10-tetrakis[methylene(2-carboxyethylphosphinic acid)], represents an ideal scaffold for synthesis of ...
Alexander Wurzer +6 more
doaj +1 more source
, 2007 We show that infrared imaging of the charge density profile in organic field-effect transistors (FETs) can probe transport characteristics which are difficult to access by conventional contact-based measurements.
A. D. Meyertholen +9 more
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Virial expansion for charged colloids and electrolytes
, 2002 Using a field-theoretic approach, we derive the first few coefficients of the exact low-density (``virial'') expansion of a binary mixture of positively and negatively charged hard spheres (two-component hard-core plasma, TCPHC).
Moreira, Andre G, Netz, Roland R
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