Optimization and Adsorption-Based Recovery of Cobalt Using Activated Disordered Mesoporous Carbons by I. Bernabé, J.M. Gómez, E. Díez, P. Sáez, A. Rodríguez

“…On the other hand, the presence of Na+ ions in the solution and high particle size hinder the adsorption process. …”
Get full text

Uranium in the Surrounding of San Marcos-Sacramento River Environment (Chihuahua, Mexico) by Marusia Rentería-Villalobos, Manuel Reyes Cortés, Juan Mantero, Guillermo Manjón, Rafael García-Tenorio, Eduardo Herrera, Maria Elena Montero-Cabrera

“…Uranium activity concentrations were determined in biota, ground, and surface water by either alpha or liquid scintillation spectrometries. Major ions were analyzed by ICP-OES in surface water and its suspended matter. …”
Get full text

Strongly coordinating mediator enables single-step resource recovery from heavy metal-organic complexes in wastewater by Wei Shi, Jiayi Li, Fei Gao, Lijun Meng, Xiao Su, Zhiwei Wang

“…This unique process spontaneously captures heavy metal ions at the -N-OH and -NH2 groups of the amidoxime from their complexes without external energy input (ΔG of amidoxime mediator with Cu(II): −6.59 eV), followed by direct in situ electro-reduction for metal recovery. …”
Get full text

Encapsulation of Vecuronium and Rocuronium by Sugammadex Investigated by Surface-Enhanced Raman Spectroscopy by Adriana Kenđel, Ivo Piantanida, Snežana Miljanić

“…Silver nanoparticles prepared by the reduction of silver ions with hydroxylamine hydrochloride were used as SERS-active substrates, additionally aggregated with calcium nitrate as needed. …”
Get full text

Integration of silver nanostructures in wireless sensor networks for enhanced biochemical sensing by M. Sahaya Sheela, S. Kumarganesh, Binay Kumar Pandey, Mesfin Esayas Lelisho

“…Using silver nitrate and sodium borohydride, silver seed particles were created, followed by controlled growth in a solution containing additional silver ions. The size and morphology of the resulting nanostructures were regulated to achieve optimal properties for biochemical sensing in wireless sensor networks. …”
Get full text

A Nanostructured Cu(II) Coordination Polymer Based on Alanine as a Trifunctional Mimic Enzyme and Efficient Composite in the Detection of Sphingobacteria by Noelia Maldonado, Ana Latorre, Félix Zamora, Álvaro Somoza, Carlos J. Gómez-García, Agatha Bastida, Pilar Amo-Ochoa

“…Quantitative total X-ray fluorescence (TXRF) analyses show that the obtained CP can gradually release Cu (II) ions. Additionally, this CP can be nanoprocessed and transformed into a metal-organic gel (MOG) by using different Cu (II) salt concentrations and the application of ultrasounds. …”
Get full text

Chloride Ingress in Cement Mortars Exposed to Acidithiobacillus thiooxidans Bacteria by Onesmus Mulwa Munyao, Joseph Karanja Thiong’o, Jackson Muthengia Wachira, Daniel Karanja Mutitu, Genson Murithi, Romano Mwirichia

“…Majority of studies have linked structural failures to the ingress of deleterious ions into the cement matrix. Some microbial activities may accelerate the penetration of harmful materials into the cement matrix and hence cause pronounced deterioration. …”
Get full text

Electrodeposition of rhenium from chloride melts: Electrochemical nature, structure and applied aspects by Vinogradov-Zhabrov O.N., Minchenko L.M., Esina N.O., Pankratov A.A.

“…The diffusion coefficient of rhenium ions has been found to be 2.8 ⋅10 −5 cm2/s at 790 0C and 3.5 ⋅10 −5 cm2/s at 840 0C. …”
Get full text

Non-fatal acute barium carbonate poisoning following suicidal ingestion: A case report by Waiian Leong, Chunlian Li, Yuhui Long, Yanli Wang, Abraham KC Wai, Yi Huang, Feilung Lau

“…In addition, intravenous sodium thiosulfate and continuous venovenous hemodiafiltration were administered to reduce the serum concentration of barium ions. Following comprehensive treatment, the patient recovered within 5 days and discharged home for 12 days. …”
Get full text

Origin and Distribution of Carbonate Cement in Tight Sandstones: The Upper Triassic Yanchang Formation Chang 8 Oil Layer in West Ordos Basin, China by Jin Lai, Guiwen Wang, Jing Chen, Shuchen Wang, Zhenglong Zhou, Xuqiang Fan

“…Dissolution of Ca-feldspars by organic acids-rich fluids, together with clay mineral transformations such as illitization of smectite, would provide Ca2+ and Mg2+ ions for carbonate cementation. Organic acids and CO2 rich fluids would charge into the reservoirs with the hydrocarbons, and when the CO2 and acids were buffered by the framework grain dissolution, carbonate cement would precipitate with a decrease in CO2 concentration.…”
Get full text

Purification, Characterization, and Biocatalytic and Antibiofilm Activity of a Novel Dextranase from Talaromyces sp. by Mahasen Mohamed Ahmed Ebaya, Mohammed El-Mowafy, Mohamed Mohamed Adel El-Sokkary, Ramadan Hassan

“…Similarly, some metal ions, such as Fe2+ and Zn2+, increased significantly enzyme production. …”
Get full text

Synthesis of CuO Nanoparticles from Copper(II) Schiff Base Complex: Evaluation via Thermal Decomposition by Ali Mudher Abdulkareem Al-Khazraji, Enass Jasim Waheed, Awf Abdul Rahman Ahmed

“…The experiment highlighted the synthesis of CuO nanoparticles through the thermal breakdown of copper(II) ions, starting with copper acetate, which reacted with the ligand to form the complex. …”
Get full text

Surface charge change in carbonates during low-salinity imbibition by Felix Feldmann, Emad W. Al-Shalabi, Aksel Hiorth

“…The resulting model numerically reproduced the experimentally measured calcium, magnesium, and sulfate ion impacts on zeta potential. The spontaneous imbibition tests were history-matched by linking surface charge change to capillary pressure alteration. …”
Get full text

Evaluation of Nanomagnetite–Biochar Composite for BTA Removal by Carolina Guida, Nathaniel Findling, Valérie Magnin, Fabienne Favre Boivin, Laurent Charlet

“…On the longer time scale, biochar achieved higher removal efficiency: 50% BTA removed within 48 h, due to formation of a ternary complex with surface Ca²⁺ ions, or 75% BTA removed after HCl biochar acid wash followed by Ca²⁺ surface saturation. …”
Get full text

Development and Characterization of a New Solid Polymer Electrolyte for Supercapacitor Device by Theodore Azemtsop Manfo

“…A solid-state electrical double-layer capacitor (EDLC) was fabricated using the highest ion-conductive polymer electrolyte and graphene oxide (GO)-based electrodes. …”
Get full text

Magnesium Alginate as an Electrolyte for Magnesium Batteries by Markus C. Kwakernaak, Lindah K. Kiriinya, Walter J. Legerstee, Winok M. J. Berghmans, Caspar G. T. Hofman, Erik M. Kelder

“…Mg²⁺ is weakly bound to an alginate polymer, which results in a hydrogel-like material that contains mobile magnesium ions. We propose that this is the ideal situation for an electrolyte that behaves in a similar way as a ‘water-in-salt’ system. …”
Get full text

Preparation and Mechanism of a New Enhanced Flocculant Based on Bentonite for Drinking Water by Feng-shan Zhou, Jie Li, Lin Zhou, Yang Liu

“…BTA was used to treat drinking water with high turbidity and metal ion in Karamay City, Xinjiang. The treated water was surely up to the drinking water standard of China in decolorization rate, deodorization rate, heavy metal ion removal rate, and so forth, and contents of residual aluminum ions and acrylamide monomer in drinking water were considerably decreased.…”
Get full text

Synthesis of N-Tetradecyl-1,10-phenathrolinium-Based New Salts for Biological Applications by Atakilt Abebe, Minaleshewa Atlabachew, Misganaw Liyew, Elsabet Ferede

“…This minimizes the concern of introducing metal ions into the organism.…”
Get full text

Effect of Isopropanol on Microstructure and Activity of TiO2 Films with Dominant {001} Facets for Photocatalytic Degradation of Bezafibrate by Murtaza Sayed, Fu Pingfeng, Hasan M. Khan, Pengyi Zhang

“…In addition, the photocatalytic activity of as-synthesized TiO2 films was greatly enhanced after calcination treatment at 600°C, which can be attributed to removal of fluoride ions and organic residuals adsorbed on the surface of the catalyst. …”
Get full text

Plasma-assisted MnO surface engineered activated carbon felt for enhanced heavy metal adsorption by Chandrika Ashwinikumar Pal, Yu-Lim Choi, Lakshmi Prasanna Lingamdinne, Rakesh Kulkarni, Rama Rao Karri, Janardhan Reddy Koduru, Yoon-Young Chang

“…Abstract This study explores the enhanced adsorption performance of activated carbon felt (ACF) for Cu(II) and Cd(II) ions, achieved using a dual-synergistic approach combining MnO coating and plasma treatment. …”
Get full text