Chemical Compositions of Dew and Scavenging of Particles in Changchun, China by Yingying Xu, Hui Zhu, Jie Tang, Yingzi Lin

“…The dew was analyzed and the following parameters were measured: pH, EC, TDS, major anions (F−, Cl−, SO42-, and NO3-), and major cations (NH4+, Na+, K+, Ca2+, and Mg2+). …”
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Study on the performance of mesoporous sludge biochar for the removal of Rhodamine B by XIONG Yuting, LUO Caigui, TANG Xuekun, LUO Xianping

“…The effects of ASBC dosage, PMS concentration, reaction pH, and co-existing inorganic anions on the degradation of RhB in ASBC/PMS system were investigated. …”
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A Role of Fluoride on Free Radical Generation and Oxidative Stress in BV-2 Microglia Cells by Xi Shuhua, Liu Ziyou, Yan Ling, Wang Fei, Guifan Sun

“…Intracellular superoxide dismutase (SOD), glutathione (GSH), malondialdehyde (MDA), reactive oxygen species (ROS), superoxide anions (O2∙-), nitric oxide synthase (NOS), nitrotyrosine (NT) and nitric oxide (NO), NOS in cell medium were determined for oxidative stress assessment. …”
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Preparation and Characterization of Chitosan/Bentonite Composites for Cr (VI) Removal from Aqueous Solutions by Junjie Jia, Yanjun Liu, Shujuan Sun

“…The mechanism of Cr (VI) removal by CSBT was discussed, and the protonation of amino groups on chitosan followed by the combination of -NH3+ and anionic hexavalent chromium was the primary driving force. …”
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Surface State Treatment of Carbon Dots Using Sulphur Dioxide Isotherm by L. Natrayan, Dhinakaran Veeman, Pravin P. Patil, V. Swamy Nadh, P. Balamurugan, Muse Degefe Chewaka

“…The surface states contain the core structure of carbon and oxygen functional groups on the surfaces. The anions and cations formed from functional groups on excitation will recombine themselves. …”
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Polycarbonate Microchip Containing CuBTC-Monopol Monolith for Solid-Phase Extraction of Dyes by Eman Alzahrani

“…The evaluation of the microchip’s performance was undertaken as sorbent through retrieval of six toxic dyes (anionic and cationic dyes). Various parameters (desorption and extraction step flow rates, volume of desorption solvent, volume of sample, and type of desorption solvent) were examined to optimize dye extraction using fabricated microchips. …”
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The Effects of Storage on Sachet Water Quality in Ogun State, Nigeria by ZO Ajekunle, VO Ojekunle, AO Eruola, FF Oyebanji, KA Olatunde, BT Amujo, OR Sangowusi, AA Adekttan, AG Taiwo

“…Physical parameters were determined by instrumental methods. Cationic and anionic constituents were determined by standard titrimetric and spectrophotometric methods, trace and heavy water were determined by Atomic Adsorption Spectrophotometer. …”
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Characterization and classification of saline/sodic soils of Coba area of non-irrigated farmlands in Golina Watershed in Raya Valley, Amhara Region, Ethiopia by merse mengesha, Lemma W, T Solomon

“…The samples were analyzed for chemical properties such as pH, soluble cations and anions, electrical conductivity, exchangeable cations (Ca, Mg, Na, and K), total nitrogen, organic carbon, available phosphorus, exchangeable sodium percentage, sodium absorption ratio, as well as physical characteristics such as soil color, texture, bulk density, and porosity. …”
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Assessment of Indoor Air Pollution through Fine Particle Capturing Potential and Accumulation on Plant Foliage in Delhi, India by Ankita Katoch, Umesh Chandra Kulshrestha

“…Chemical profiling of the deposited dust marked that dust was less basic at MH as compared to DH and Ca2+ was ubiquitously the most abundant cation at both sites whereas Cl– and SO42– were the most abundant anions at DH and MH, respectively. Abundance of K+, NO3– and NH4+ etc. indicated the influence of anthropogenic activities. …”
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Remediation of Soils Contaminated by Fluoride Using a Fermentation Product of Seaweed (Eucheuma cottonii) by Ruth Lorivi Moirana, Josephine Mkunda, Marcos Paradelo, Revocatus Machunda, Kelvin Mtei

“…The formed compound participates in ion exchange with clay or with anionic adsorption to positively charged clay sites at the edges. …”
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Synthesis and Characterization of Iodinated Chitosan Nanoparticles and Their Effects on Cancer Cells by Germán Alvarado Tenorio, Roberto Espinosa Neira, Carlos Alberto Ávila Orta, Gabriela Yolotzín Romero Zúñiga, Hortensia Ortega Ortiz

“…The high degree of chemical modification of the chitosan chains due to protonated amine groups allows them to react with many negatively charged surfaces as anionic polymers and cell membranes, resulting in an attractive material for medical and pharmaceutics applications. …”
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Effect of 2-Propanol on surface properties and wetting behavior of surfactants on the glass surface by Sujit Kumar Shah, Pankaj Kumar Das, Ajaya Bhattarai

“…This study investigates the effects of 2-Propanol (2-PrOH) on the surface and wetting properties of anionic - Sodium bis(2-ethyl hexyl) sulfosuccinate, also known as Aerosol AT (AOT), Sodium Dodecyl Sulfate (SDS) – and cationic – Cetylpyridinium Chloride (CPC) and Cetyltrimethylammonium Bromide (CTAB) surfactants on a glass surface. …”
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Groundwater Quality Assessment in a Karst Coastal Region of the West Aurunci Mountains (Central Italy) by Giuseppe Sappa, Silvia Iacurto, Flavia Ferranti, Francesco M. De Filippi

“…In the study area, groundwater samples are mostly characterized by a Ca-HCO3 facies, indicating that the groundwater hydrogeochemical evolution is mainly controlled by the carbonate mineral dissolution/precipitation. The cationic and anionic concentrations confirm that groundwater samples belong to the order of Ca2+>Mg2+>Na+>K+ and HCO3−>Cl−>SO42−, respectively. …”
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Geopolymers in nuclear waste storage and immobilization: mechanisms, applications, and challenges by M. Houhou, N. Leklou, H. Ranaivomanana, JD. Penot, S. de Barros

“…Additionally, the mechanisms involved in stabilizing cations and anions are described. The paper also discusses early developments in the use of GP-based materials for tunnel linings in underground nuclear waste storage cells. …”
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Computing ionization free energies of indicator dyes in micelles with fast growth alchemical transformation by Volodymyr Farafonov

“…The values ​​of deprotonation free energy of the typical indicator dye 4-n-dodecyl-2,6-dinitrophenol in water and micellar solutions of two common cationic and anionic surfactants were estimated and compared with the results of the equilibrium method. …”
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Synthesis, Characterization, and Application of Magnetized Lanthanum (III)-Based Metal-Organic Framework for the Organic Dye Removal from Water by Fatimah Mohammed Alzahrani, Norah Salem Alsaiari, Khadijah Mohammedsaleh Katubi, Abdelfattah Amari, Mohamed A. Tahoon

“…The MOF/NH2/Fe3O4 composite showed enhanced adsorption capacity (618 mg/g) toward methyl orange (MO) anionic dye which is higher than many commercial reported adsorbents due to the presence of many types of adsorption sites (NH2 groups and lanthanum sites), large surface area of MOF, and the synergetic effect of magnetic nanoparticles. …”
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Transforming Soil Stability: A Review on Harnessing Plant Cell Compounds and Microbial Products for Modifying Cation Exchange Capacity by M. V. Shah, N. M. Rathod, D. N. Prajapati, P. J. Mehta, R. R. Panchal and Vijay Upadhye

“…This paper explores the preparation of plant extract, which contains a high number of anions, and directly inoculates it with soil, which nullifies the positive charge of the soil and diminishes the CEC. …”
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Improved Adsorption Capacity of Nannochloropsis sp. through Modification with Cetyltrimethylammonium Bromide on the Removal of Methyl Orange in Solution by Buhani, Suharso, Nurul Miftahza, Desy Permatasari, Sumadi

“…AlgN-CTAB adsorbent has been tested for its adsorption ability against anionic dye of methyl orange (MO) in solution by way of a sequence of experiments by the batch method. …”
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Study on the preparation of calcium modified coal gangue and its adsorption performance of phosphate by Yanrong Dong, Hongyu Zhai, Ziqing Gao, Guohao Gong, Fengjuan Li

“…The order of the strength of coexisting anions affecting the adsorption of phosphate by CaMCG was: CO3 2− > SO4 2− > HCO3 − > NO3 − ≈ Cl−. …”
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Synthesis of a Novel Ce-bpdc for the Effective Removal of Fluoride from Aqueous Solution by Changqing Zhao, Yanwei Cui, Fang Fang, Si Ok Ryu, Jiarui Huang

“…The coexisting bicarbonate anions have a little influence on fluoride removal. …”
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