PM2.5 Emission Elemental Composition from Diverse Combustion Sources in the Metropolitan Area of Mexico City by V. Mugica, F. Mugica, M. Torres, J. Figueroa

“…Over 25 chemical species were quantified from the fine particles emitted by the different combustion sources investigated, including organic and elemental carbon, ions, and elements. The OC/TC ratio found in the different PM2.5 profiles was dissimilar as well as the sulfate, nitrate, ammonium, soil species, and trace element content. …”
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Copper recovery in a bench-scale carrier facilitated tubular supported liquid membrane system by Makaka S., Aziz M., Nesbitt A.

“…The extraction of copper ions in a tubular supported liquid membrane using LIX 984NC as a mobile carrier was studied, evaluating the effect of the feed characteristics (flowrate, density, viscosity) on the feedside laminar layer of the membrane. …”
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Reversible Electrochemical Insertion of Lithium in Fine Grained Polycrystalline Powders of SnO2 by S. D. Han, S. Y. Huang, G. Campet, S. H. Pulcinnelli, C. V. Santilli

“…Consequently, these powders show good ability to insert reversibly lithium ions in the Li/Li+/LixSnO2 cell. Indeed, by minimizing the size of the crystallites, the formation of defect-bonds is favored, particularly at the crystallite surface, acting as reversible (de)grafting sites of Li+. …”
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Electrodeposition of alloys or compounds in molten salts and applications by Taxil P., Chamelot P., Massot L., Hamel C.

“…Two ways of preparation are considered: (i) electrocoating of the more reactive metal on a cathode made of the noble one and reaction between the two metals in contact, and (ii) electrocoating on an inert cathode of the intermetallic compound by coreduction of the ions of each elements. The kinetic is controlled by the reaction at the electrolyte interface. …”
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3-Mercaptopropyltrimethoxysilane Modified Diatomite: Preparation and Application for Voltammetric Determination of Lead (II) and Cadmium (II) by Dinh Quang Khieu, Bui Hai Dang Son, Vo Thi Thanh Chau, Pham Dinh Du, Nguyen Hai Phong, Nguyen Thi Diem Chau

“…The performance of a carbon paste electrode (CPE) modified with MPTMS-diatomite in the simultaneous determination of Cd(II) and Pb(II) ions was addressed.…”
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New Vibrational Information on Simple Amides in Solution: A Case Study on GaCl3-Formamide Complexes by Anna K. M. S. Gomes, Wagner A. Alves

“…The twisting mode (γHNH) of FA at 1190 cm−1, which is IR- and Raman-inactive, is activated only in the former upon coordination to high electrostatic potential ions. The spectral behavior exhibited in this region is shown for the first time in the literature and has helped in the understanding of the coordinated FA structure. …”
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Characterization of Thermo- and Detergent Stable Antigenic Glycosylated Cysteine Protease of Euphorbia nivulia Buch.-Ham. and Evaluation of Its Ecofriendly Applications by Shamkant B. Badgujar, Raghunath T. Mahajan

“…It exhibits remarkable protease activity in the presence of metal ions, oxidizing agents, organic solvents, and detergents. …”
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Electrochemical Properties of Silver Nanoparticle Doped Aminosilica Nanocomposite by Yong-Jae Choi, Tzy-Jiun M. Luo

“…The electrochemical properties of silver nanoparticle (d∼ 5 nm) synthesized within aminosilica film from spontaneous reduction reaction were examined using cyclic voltammetry and the results show that the nanocomposite film exhibits similar redox property as solution-synthesized silver nanoparticles when measuring in phosphate buffer solution and its redox potentials were found to be sensitive to the presence of chloride ions. It also shows that silver nanoparticles and hydrolyzed aminosilica increase the electron diffusivity of the aminosilica film. …”
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Metal-organic framework catalysed multicomponent reactions towards the synthesis of Pyrans by Subrahmanya Ishwar Bhat, Chinmay Bhat

“…Their properties can be tailored by varying the metal ions or metal clusters (nodes) and organic linkers. …”
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Electrocatalytic CO2 Reduction in Acids: A Groundbreaking Approach to Converting CO2 into Fuels and Feedstocks by Wenbo Wei, Haifei Liu, Qi-Long Zhu

“…However, the CO2RR conducted typically in alkaline and neutral electrolytes encounters some challenges due to the inevitable reaction between CO2 and OH− ions, which undermines CO2 utilization and leads to poor operational stability. …”
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Solvent Extraction of Thorium Using 5,11,17,23-Tetra[(2-ethyl acetoethoxyphenyl)(azo)phenyl]calix[4]arene by Quang Hieu Tran, Van Tan Le, Van Cuong Nguyen

“…The tolerance limits for several metal ions were calculated. The proposed method was applied to the determination of thorium in synthetic solution and in the monazite sand samples with good results.…”
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Simulation Investigation on Flame Retardancy of the PVAc/ATP Nanocomposite by Su Qiong, Wang Yanbin, Liu Li, Liang Junxi

“…As a result, the obvious improved flame retardancy was attributed mainly to the increased dispersion of Mg ions in the PVAc matrix due to the stronger interaction between PVAc and ATP and partially to the combustion temperature of PVAc released by the escaped H2O originating from the ATP dopant. …”
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Inappropriate Defibrillator Shocks due to Mechanical Inference from an Investigational Device by Ying chi Yang, Thein Tun Aung, Abdul Wase

“…The principal mechanism is based on the stimulation of cardiac muscles by nonexcitatory electrical signals to augment the influx of calcium ions into the cardiomyocytes. The majority of patients receiving CCM therapy have concurrent implantable cardioverter defibrillators, and the manufacturer declares both devices can be used in parallel without any interactions. …”
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Diterpene chemical space of Aeollanthus buchnerianus Briq. aerial part by Gabin T. M. Bitchagno, Nathan Reynolds, Monique S. J. Simmonds

“…Interestingly, the isolated compounds provided insights into the breakdown patterns of both diterpene classes by examining the product ions in their MS2 spectra. These data offer valuable information for evaluating the taxonomic position of this species in relation to other species within the clade. …”
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Determination of L-Argininamide Based on Water-Soluble Fluorescent Conjugated Polymer-Aptamer by Hongliang Guan, Zhike He

“…Due to the specific binding reaction between L-Arm and its aptamer, the proposed method can easily determinate the L-Arm through the recovery of fluorescence without any modification. Other ions or similar molecules had little effect on the detection. …”
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The Characterization and Functional Properties of Euglena gracilis Paramylon Treated with Different Methods by Liwei Gao, Xinjie Zhao, Xiangzhong Zhao

“…In addition, the results showed that H2O2 degradation and carboxymethylation significantly improved the adsorption capacity of EGP for oil, dyes, and metal ions, and their water solubility increased by 9% and 85%. …”
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Spectroscopic Characteristics and Color Origin of Red Tourmaline from Brazil by Ming Li

“…In addition, in principle, the chemical states of the chromogenic ions in tourmaline and their influence on coloration were confirmed, which would be beneficial to assessing the color change and identifying the origin of tourmaline.…”
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Lanthanide metal–organic frameworks: Structural, thermal and sorption properties by Renata Łyszczek, Liliana Mazur, Agnieszka Ostasz, Agata Bartyzel, Halina Głuchowska

“…Two coordination polymers of erbium(III) and neodymium(III) ions with 1,3,5-benzenetricarboxylic acid were synthesized under the solvothermal conditions from the dimethylformamide solution. …”
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Adsorption of Organic Compounds on to Bentonites Modified with Single or Dual Quaternary Ammonium Cations by R. Gönülşen, N. Yıldız, A. Çalımlı

“…Thus, the mineral surface of the bentonite was modified by replacing the inorganic ions with four quaternary ammonium cations, i.e. tetramethylammonium (TMA), benzyltriethylammonium (BTEA), hexadecyltrimethylammonium (HDTMA) and octadecyltrimethylammonium (ODTMA). …”
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Recovery of Nd³⁺ and Dy³⁺ from E-Waste Using Adsorbents from Spent Tyre Rubbers: Batch and Column Dynamic Assays by Miguel Nogueira, Inês Matos, Maria Bernardo, Filomena Pinto, Isabel Fonseca, Nuno Lapa

“…Bi-component assays showed no adverse effects when both ions were present, supporting their potential for simultaneous recovery. …”
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