Enhancing the Solubility of Curcumin Metal Complexes and Investigating Some of Their Biological Activities by Tran Quang Hieu, Doan Thi Thanh Thao

“…This article describes the synthesis of curcumin complexes with metal ions. Properties of these complexes such as spectra IR and UV-Vis and solubility were investigated. …”
Get full text

Recovery and Then Individual Separation of Platinum, Palladium, and Rhodium from Spent Car Catalytic Converters Using Hydrometallurgical Technique followed by Successive Precipitat... by Ahmed M. Yousif

“…Individual separation of PGM ions from each other using precipitation technique from their leaching liquor was performed where % purity values of 99.5, 99.3, and 95.5 were obtained for Pt, Pd, and Rh, respectively.…”
Get full text

Aluminum in Effluents and Sludges from the Preliminary Coagulation in Dairy Factory Aerated Balancing Tanks: An Analytical and Sorption Study by Michał Sadowski, Piotr Anielak, Wojciech M. Wolf

“…For colorimetric method, the optimum experimental conditions such as pH, reaction time, and concentration of other ions in the sample were determined. The sorption isotherms of aluminum on the activated sludge were determined for diverse aluminum species.…”
Get full text

Solar Coronal Mass Ejection and Post–Coronal Mass Ejection Blob Formation in Two-fluid Simulations by J. C. Du, Z. W. Ma

“…In this two-fluid approach, the decoupling motions of ions and electrons leads to the emergence of an additional electric field. …”
Get full text

A Secure Application for Information Sharing i n Organizations: A Case Study of Kabale District Local Government by Ivan, Niyonzima, Godfrey, Omoda Onyait

“…These factors include; denying unauthorized staff and other individuals from gaining access to personal data, passwords to be treated as private to the individual, secure disposal of information, paper files to store in secure locat ions and only accessed by those who need to use them. …”
Get full text

Integrating proteomics and metabolomics to elucidate the regulatory mechanisms of pimpled egg production in chickens by Wenqiang Li, Xueying Ma, Xiaomin Li, Xuguang Zhang, Yifei Sun, Chao Ning, Qin Zhang, Dan Wang, Hui Tang

“…In contrast, in the pimpled eggs (PE) group, bicarbonate ions (HCO₃⁻) was primarily transported through SLC4A4. …”
Get full text

Growth on Alpha-Ketoglutarate Increases Oxidative Stress Resistance in the Yeast Saccharomyces cerevisiae by Maria Bayliak, Nadia Burdyliuk, Volodymyr Lushchak

“…Wild-type yeast cells grown on AKG were more resistant to hydrogen peroxide, menadione, and transition metal ions (Fe2+ and Cu2+) but not to ethanol and heat stress as compared with control ones. …”
Get full text

On the Use of Molecular Weight Cutoff Cassettes to Measure Dynamic Relaxivity of Novel Gadolinium Contrast Agents: Example Using Hyaluronic Acid Polymer Complexes in Phosphate-Buff... by Nima Kasraie, Henry Wayne Oviatt, Geoffrey David Clarke

“…The aims of this study were to determine whether standard extracellular contrast agents of Gd(III) ions in combination with a polymeric entity susceptible to hydrolytic degradation over a finite period of time, such as Hyaluronic Acid (HA), have sufficient vascular residence time to obtain comparable vascular imaging to current conventional compounds and to obtain sufficient data to show proof of concept that HA with Gd-DTPA ligands could be useful as vascular imaging agents. …”
Get full text

Reduction Behavior of Olanzapine and Its Differential Pulse Voltammetric Determination in Human Urine and Pharmaceuticals by Sultan Yağmur

“…The number of transferred electrons was found equal to the number of the hydrogen ions taking part in the electrode reaction. Equal electron and proton numbers were also supported with suggested reduction mechanism. …”
Get full text

Development of a Novel Micro Photoionization Detector for Rapid Volatile Organic Compounds Measurement by Qi Zhou, Sixiang Zhang, Xu Zhang, Xu Ma, Wei Zhou

“…The results showed that the ion collection efficiency reached 91% at a bias voltage of 150 V. …”
Get full text

Preparation and Characterization of Di-, Tri-, and Tetranuclear Schiff Base Complexes Derived from Diamines and 3,4-Dihydroxybenzaldehyde by Ahlam Jameel Abdulghani, Asmaa Mohammed Noori Khaleel

“…The first method involved the synthesis of the three ligands from condensation reaction of 3,4-dihydroxybenzaldehyde (L′H2) with ethylenediamine (en), o-phenylenediamine (o-PD), or 4,5-dimethyl-1,2-phenylendiamine (DMPD) in a mole ratio of 2 : 1 followed by the reaction of the resulting Schiff bases ligands with Cu(II) or Co(II) ions in the presence of 2,2′-bipyridyl (L) to form the di- and trinuclear metal complexes. …”
Get full text

Mechanism(s) of Toxic Action of Zn2+ and Selenite: A Study on AS-30D Hepatoma Cells and Isolated Mitochondria by Elena A. Belyaeva, Nils-Erik L. Saris

Get full text

A Solution Study of Complex Formation of Some Diamines with Lanthanones by J. J. Vora, D. R. Patel, Asha D. Patel, Kanu Patel, Sangita Sharma, Laxman S. Bhutadiya, Sunil B. Vasava

“…Factors that affected the stability of the complexes are size and ionic potential of lanthanone ions, basicity of ligands, ring size and steric effect of ligands.…”
Get full text

Magnesium Homeostasis and Implications for Human Health: A Review of the Literature by Piotr Marcin Dudziak, Maria Golińska, Mateusz Łyko, Jakub Kurasz, Paweł Siudziński, Wojciech Maj, Alicja Skoczylas, Wiktoria Podlasiewicz, Katarzyna Pala, Anna Nowak

“… Magnesium ions (Mg²⁺) is a vital ion for human health, involved in numerous bodily functions, including energy production and protein synthesis. …”
Get full text

Selective Preconcentration of Gold from Ore Samples by Hurmus Refiker, Melek Merdivan, Ruveyde Sezer Aygun

“…Under optimum conditions, gold ions at the concentration of 0.015 μg mL−1 with a preconcentration factor of 6.7 have been determined by flame atomic absorption spectrometry (FAAS). …”
Get full text

NMR study of a gel layer formed on an irradiated Na-aluminoborosilicate glass during aqueous alteration by Sathya Narayanasamy, Thibault Charpentier, Amreen Jan, Mélanie Moskura, Matilde Benassi, Jean-Marc Delaye, Stéphane Gin

“…Abstract Simplified borosilicate glass powders were irradiated by 952 MeV 136Xe ions and then altered in a solution at a high S/V ratio at pH 9 and 90 °C for 33 days. …”
Get full text

Groundwater Recharge and Hydrogeochemical Evolution in Leizhou Peninsula, China by Yintao Lu, Changyuan Tang, Jianyao Chen, Junhong Chen

“…An analysis of the stable isotopes and the major ions in the surface water and groundwater in the Leizhou Peninsula was performed to identify the sources and recharge mechanisms of the groundwater. …”
Get full text

Structure dependent optical and conductive properties of HPMC:CoCl2 composites: A functional data analysis study by Gowtham G K, Thejas G. Urs

“…These domains act as sources of free ions and electrons, enhancing electrical and optical properties. …”
Get full text

Substrate Effect on Plasma Clean Efficiency in Plasma Enhanced Chemical Vapor Deposition System by Shiu-Ko JangJian, Ying-Lang Wang

“…According to Cu substrate, the results show that micro Cu ion and the CuOx bonding can be detected on the surface of shower head. …”
Get full text

Are molecular solvents, aqueous biphasic systems and deep eutectic solvents meaningful categories for liquid–liquid extraction? by Billard, Isabelle

“…Two systems are well known in the literature of liquid/liquid extraction of metal ions: (i) H$_{2}$O/HNO$_{3}$/TBP, the archetype of the so-called classical liquid–liquid extraction (ii) H$_{2}$O/Na$_{2}$SO$_{4}$/PEG-4000, considered as an ABS. …”
Get full text