Experimental investigation on effect of corrosion on curvature-ductility relationship of RCC member in flexure by P N Ojha, Sumit Kumar, Puneet Kaura, Brijesh Singh, Pranay Singh

“…The diffusion coefficient of chloride ions into concrete was estimated using NT Build 492 test. …”
Get full text

Anticorrosion Nanocrystalline Beta Zeolite Thin Film for Advanced Applications by Maha Saud M. Al-subaie, Aisha Mahmood A. Al-Turkustani, Rosilda Selvin, Saedah Rwede Al-Mhayawi

“…However, the process suffers from the release of carcinogenic hexavalent chromium ions that needs to be replaced by an ecofriendly alternative. …”
Get full text

Photophysical characterization of chosen Ln(III) macromolecular complexes by Krzysztof Staninski, Stefan Lis

“…Spectral characterization of N,N′-Bis(2,4-dihydroxobenzylidene)1,2-diaminobenzene (DHDA) complexes with chosen f- and d-metal ions are described. Physico-chemical properties of a series of complexes were studied in methanol solution using UV-VIS, IR and fluorescence spectroscopy. …”
Get full text

Inelastic Interaction and Blowup New Solutions of Nonlinear and Dispersive Long Gravity Waves by Haiyong Qin, Mostafa M. A. Khater, Raghda A. M. Attia

“…These solutions are considered the icon key in the inelastic interaction of slow ions and atoms, where they were able to explain the physical nature of the nuclear and electronic stopping processes. …”
Get full text

A New Approach to Determine Gas Diffusion Coefficients in Porous Solids by EIS: Application for NH3 and CO2 Adsorption on Zirconia and Zeolite Type 5A by Tien-Quang Nguyen, Maja Glorius, Cornelia Breitkopf

“…In case of ammonia adsorption on sulfated zirconia, the diffusion coefficient was figured out to be approximately the mobility diffusion coefficient of ammonium ions: 1.2 x 10-7 cm2/s. The transport of carbon dioxide was examined for samples of zeolite type 5A in different hydration states. …”
Get full text

Silver embedded porous carbon composite for high-performance lithium-metal anode by Dong Ki Kim, Joo Hyeong Suh, Yoojin Hong, Daeun Kim, Min-Sik Park, Jung Ho Kim

“…The strong affinity of Ag for Li ions facilitates the transfer of plating from the surface of the carbon structure to its interior. …”
Get full text

Photodegradation of Lincomycin in Aqueous Solution

“…The mineralization of the molecule led to the formation of sulfate, ammonium, and nitrate ions.</p>…”
Get full text

Late-Age Properties of Concrete with Different Binders Cured under 45°C at Early Ages by Hu Jin

“…The results show that, for each concrete, high-temperature curing after precuring does not have any adverse effect on the nonevaporable water content, compressive strength, permeability to chloride ions, and the connected porosity of concrete at late ages compared with standard curing. …”
Get full text

Application of Kinetic Models to the Sorption of Copper(II) on to Peat by Y.S. Ho, G. McKay

“…From these parameters, an empirical model for predicting the concentrations of metal ions sorbed was derived.…”
Get full text

Anti-thermal-quenching and colour-tuneable Tb3+/Ce3+-doped phosphor from natural wollastonite by Yu Xinhong, Chen Feng, Yang Ming, Ruan Min, Feng Wei

“…The regulation of thermal luminescence behaviour for Tb3+ was achieved by incorporating Ce3+ ions in the 0.12Tb3+/0.12Li+ co-doped wollastonite phosphor. …”
Get full text

Syntheses and structures of two coordination polymers formed by Ni(cyclam)2+ cations and sulfate anions by Liudmyla V. Tsymbal, Irina L. Andriichuk, Lucian G. Bahrin, Yaroslaw D. Lampeka

“…In both compounds, the metal ions are coordinated in the equatorial plane by the four secondary N atoms of the macrocyclic ligand, which adopts the most energetically stable trans-III conformation. …”
Get full text

Reactivity in cell culture medium and in vitro anticancer activity of 3,5-di-tert-butylcatechol: link to metal-catechol interactions by Aviva Levina, Debbie C. Crans, Peter A. Lay

“…IntroductionCatechol moieties are common in natural bioactive molecules, and their ability to bind metal ions is widely explored both naturally with siderophores and in the development of metal-based drugs. …”
Get full text

Utilization of m-Phenylenediamine-Furfural Resin for Removal of Cu(II) from Aqueous Solution-A Thermodynamic Study by Tariq S. Najim, Israa G. Zainal, Dina A. Ali

“…The entropy ∆S° of the process was positive indicative of the randomness of the Cu(II) ions at the solid / liquid interface. The values of sticking probability S* were less than one which indicate a preferable adsorption process and the mechanism is physisorption.…”
Get full text

TPU-assisted adhesive PDMS film for dry or underwater environments by Sangyeun Park, Minhyeok Kim, Hongyun So

“…The catalytic reaction used for polymerization was regulated by the TPU, which is known to adsorb metal ions. This adhesive PDMS film (APF) demonstrated outstanding adhesion on various substrates under dry and underwater conditions and maintained adhesion even after repeated use. …”
Get full text

Genipin Cross-Linked Polymeric Alginate-Chitosan Microcapsules for Oral Delivery: In-Vitro Analysis by Hongmei Chen, Wei Ouyang, Christopher Martoni, Satya Prakash

“…Cross-linking by genipin substantially reduced swelling and physical disintegration of microcapsules induced by nongelling ions and calcium sequestrants. Strong resistance to mechanical shear forces and enzymatic degradation was observed. …”
Get full text

Coupled heat and mass transfer simulation of CRUD migration and deposition in PWR systems by Xuesong Li, Meng Zhang, Yang Gao, Hongguo Hou, Caishan Jiao, Nan Chao

“…Diffusion, convective mass transfer, and transition between ions and particles in the coolant were also considered in the model.The model's accuracy was validated by comparison with actual measured data from the Callaway reactor. …”
Get full text

Solid state interactions in the systems CaO(CaCO3)-Fe2O3 and CuFe2O4-CaO by Boyanov B.S.

“…It has been established that Ca2+ ions exchange Cu2+ and Zn2 partially and the solubility of copper and zinc in a 7 % sulfuric acid solution increases 10-15 times.…”
Get full text

Removal of Arsenic(V) from wastewater using calcined eggshells as a cost-effective adsorbent by Pratikshya Poudel, Davi Lal Parajuli, Srijana Sharma, Janaki Baral, Megh Raj Pokhrel, Bhoj Raj Poudel

“…However, the introduction of phosphate ions notably decreased the rate of arsenic adsorption. …”
Get full text

Removal of Cr(VI) from Aqueous Environments Using Micelle-Clay Adsorption by Mohannad Qurie, Mustafa Khamis, Adnan Manassra, Ibrahim Ayyad, Shlomo Nir, Laura Scrano, Sabino A. Bufo, Rafik Karaman

“…Removal of Cr(VI) from aqueous solutions under different conditions was investigated using either clay (montmorillonite) or micelle-clay complex, the last obtained by adsorbing critical micelle concentration of octadecyltrimethylammonium ions onto montmorillonite. Batch experiments showed the effects of contact time, adsorbent dosage, and pH on the removal efficiency of Cr(VI) from aqueous solutions. …”
Get full text

Aminoalkylated Merrifield Resins Reticulated by Tris-(2-chloroethyl) Phosphate for Cadmium, Copper, and Iron (II) Extraction by Mokhtar Dardouri, Fayçel Ammari, Faouzi Meganem

“…The synthesized resins were then assayed to evaluate their efficiency to extract metallic ions such as Cd2+, Cu2+, and Fe2+ from aqueous solutions.…”
Get full text