Showing 2,221 - 2,240 results of 4,117 for search '"ions"', query time: 0.07s Refine Results
  1. 2221

    Numerical Modeling of Reactive Transport and Self-Sealing Processes in the Fault-Controlled Geothermal System of the Guide Basin, China by Zhaoyun Hou, Tianfu Xu, Guanhong Feng, Bo Feng, Yilong Yuan, Zhenjiao Jiang

    Published 2019-01-01
    “…Once the model was validated by observations of major ions in spring water and downhole temperature logs in the discharge area, it was used to determine the coupled processes of fluid, heat, and chemical transport in the reservoir and the resultant sealing ranges. …”
    Get full text
    Article
  2. 2222

    Hydrogeochemical Characteristics of the Haiyuan-Liupanshan Seismic Belt at the Northeastern Edge of the Tibet Plateau by Xinyan Li, Xiaopeng Liu, Jianguo Du, Yueju Cui, Fengxia Sun

    Published 2022-01-01
    “…The hydrogeochemical characteristics and groundwater recharge environments along the deep-cut Haiyuan-Liupanshan fault zone (HLFZ) were investigated by major ion and isotopic compositions (δ18O and δD) of the water samples collected at 14 sites from 2016 to 2017. …”
    Get full text
    Article
  3. 2223

    Analysis and Water Quality Control of Alternative Sources in Bangolan, Northwest Cameroon by Nchofua Festus Biosengazeh, Njoyim Estella Buleng Tamungang, Mofor Nelson Alakeh, Mvondo-ze Antoine david

    Published 2020-01-01
    “…Water turbidity was high in July, attributable to the rains. Major ions analysed fell within the WHO guideline values except iron and aluminium, whose values fell above guideline values in both seasons due to the nature of the soils. …”
    Get full text
    Article
  4. 2224

    Atmospheric curing of zinc sulfide concentrate by sulfuric acid below 300°C by Deng F.-L., Xu G.-X., Fan W.-W., Li S., Ma R.-X.

    Published 2022-01-01
    “…Furthermore, the atmospheric leaching efficiency is low and generally introduces impurities and chloride ions, which increase the cost of subsequent decontamination. …”
    Get full text
    Article
  5. 2225

    Atmospheric cold plasma alters plant traits and negatively affects the growth and development of fall armyworm in rice by Deepak Dilip, Nikitha Modupalli, Md Mahfuzur Rahman, Rupesh Kariyat

    Published 2025-01-01
    “…Abstract Plasma is considered as the fourth state of matter, and atmospheric cold plasma (cold plasma) is a type of plasma consisting of ionized gases containing excited species of atoms, molecules, ions, and free radicals at near room temperature. …”
    Get full text
    Article
  6. 2226

    Complexed Crystal Structure of Saccharomyces cerevisiae Dihydroorotase with Inhibitor 5-Fluoroorotate Reveals a New Binding Mode by Hong-Hsiang Guan, Yen-Hua Huang, En-Shyh Lin, Chun-Jung Chen, Cheng-Yang Huang

    Published 2021-01-01
    “…Dihydroorotase (DHOase) possesses a binuclear metal center in which two Zn ions are bridged by a posttranslationally carbamylated lysine. …”
    Get full text
    Article
  7. 2227

    Antioxidant and Antimicrobial Properties of the Essential Oil and Extracts of Zanthoxylum alatum Grown in North-Western Himalaya by Sanjay Guleria, A. K. Tiku, Apurva Koul, Sahil Gupta, Gurjinder Singh, V. K. Razdan

    Published 2013-01-01
    “…In addition to this, the free radical scavenging activity and antioxidant potential of EO and methanolic extract/fractions of Z. alatum were also investigated using in vitro assays including scavenging ability against DPPH•, reducing power and chelating ability on Fe2+ ions. Our results demonstrate that Z. alatum could be used as a resource of antioxidant and antimicrobial compounds which may find applications in food and pesticide industries.…”
    Get full text
    Article
  8. 2228

    Biosorption mechanism of Cr(VI) by live and heat-killed Saccharomyces cerevisiae by Xinyan Zheng, Po Hu, Ruxian Yao, Junjun Liu, Yueshuo Zhang, Hongying Mei, Qingtai Chen, Xin Du

    Published 2025-01-01
    “…The two kinds of cells have the same ability to remove chromium ions, with the adsorption rate being above 99 % in a certain time (approximately 20 h). …”
    Get full text
    Article
  9. 2229

    Changes of Metabolomic Profile in Helianthus annuus under Exposure to Chromium(VI) Studied by capHPLC-ESI-QTOF-MS and MS/MS by Alan Alexander Gonzalez Ibarra, Kazimierz Wrobel, Eunice Yanez Barrientos, Alma Rosa Corrales Escobosa, J. Felix Gutierrez Corona, Israel Enciso Donis, Katarzyna Wrobel

    Published 2017-01-01
    “…The main goal was to detect which metabolite groups were mostly affected by Cr(VI) stress; two data analysis tools (ProfileAnalysis, Bruker, and online XCMS) were used under criteria of intensity threshold 5 · 104 cps, fold change ≥ 5, and p≤0.01, yielding precursor ions. Molecular formulas were assigned based on data processing with two computational tools (SIRIUS and MS-Finder); annotation of candidate structures was performed by database search using CSI:FingerID and MS-Finder. …”
    Get full text
    Article
  10. 2230

    Metal-organic framework (MOF)-bioactive glass (BG) systems for biomedical applications - A review by Andrada-Ioana Damian-Buda, Nariman Alipanah, Faina Bider, Orhan Sisman, Zuzana Neščáková, Aldo R. Boccaccini

    Published 2025-02-01
    “…To overcome these limitations, MOFs can be synergistically combined with other materials, such as bioactive glasses (BGs), known for their bioactivity and therapeutic ion releasing capabilities. Besides comparing MOFs and BGs, this review aims to present the latest achievements of different MOFs/BGs materials, with a particular focus on their complementary and synergistic properties. …”
    Get full text
    Article
  11. 2231

    Vertical Characteristics of Potential PM2.5 Sources in the Urban Environment by Ho-Tang Liao, Yu-Chi Lai, Hsing Jasmine Chao, Chang-Fu Wu

    Published 2023-01-01
    “…Absorbance, 16 trace elements, 8 water-soluble ions, and water-soluble organic carbon on Teflon-membrane filters were measured. …”
    Get full text
    Article
  12. 2232

    Hydrothermal Synthesis and Tunable Multicolor Upconversion Emission of Cubic Phase Y2O3 Nanoparticles by Haibo Wang, Chao Qian, Zhigao Yi, Ling Rao, Hongrong Liu, Songjun Zeng

    Published 2013-01-01
    “…The upconversion luminescence properties of Y2O3 nanoparticles doped with different Ln3+ (Yb3+/ Er3+ and Yb3+/ Ho3+) ions were well investigated under the 980 nm excitation. …”
    Get full text
    Article
  13. 2233

    Chloroquine inhibits artificial oocyte activation induced by ethanol or Sr2+ but not by sperm in mice by Tadashi YAMAZAKI, Md Wasim BARI, Satoshi KISHIGAMI

    Published 2024-12-01
    “…Oocytes were collected from ICR mice, and in vitro fertilization and artificial oocyte activation with strontium ions (Sr2+) and ethanol were performed in the presence of 50 µM CQ. …”
    Get full text
    Article
  14. 2234

    A New and Simple Method for Manufacturing Electrochromic Tungsten Oxide Films by N. G. Park, B. W. Kim, A. Poquet, G. Campet, J. Portier, J. H. Choy, Y. I. Kim

    Published 1998-01-01
    “…During the cathodic and anodic processes by chronopotentiometry, the present films exhibit highly reversible electrochemical insertion of lithium ions; the corresponding inserted charge of 12.5 mC/cm2 gives rise to a marked blue color yielding the change in optical density (AOD) of 0.65 at 550 nm and a coloration efficiency (η) of 51.8 cm2/C.…”
    Get full text
    Article
  15. 2235

    Investigation of Structural, Magnetic, and Optical Properties of ZnO Codoped with Co and Cd by Lubna Mustafa, Safia Anjum, Salma Waseem, Rehana Zia, Rameesha Choudhry, Shahid M. Ramay, Asif Mahmood, Shahid Atiq, Salah Ud-Din Khan

    Published 2014-01-01
    “…Raman spectra and Fourier transform infrared spectroscopy revealed the successful incorporation of Co and Cd ions into the host ZnO lattice.…”
    Get full text
    Article
  16. 2236

    Hybrid electromagnetic and moisture energy harvesting enabled by ionic diode films by Zhenguo Gao, Cuiqin Fang, Yuanyuan Gao, Xin Yin, Siyuan Zhang, Jian Lu, Guanglei Wu, Hongjing Wu, Bingang Xu

    Published 2025-01-01
    “…The gradient distribution of ions within the films, excited by moist energy, enables the ionic rectification and further endows the films with electromagnetic energy harvesting capability. …”
    Get full text
    Article
  17. 2237

    A Nonsynonymous Single-nucleotide Polymorphism in SLC24A5 Regulates Feather Pigment Deposition in Chinese Yellow Quail by Xiaohui Zhang, Fanghu Wu, Yanxia Qi, Yuanyuan Shang, Lingyun Fan, Yifei Wang

    Published 2025-02-01
    “…The mutant residue was predicted to be located inside the eighth transmembrane helix of the SLC24A5 protein, which is primarily responsible for recognizing Na+/Ca2+ ions. Mutant individuals had significantly lower total melanin content in the feathers and tyrosinase activity in dorsal skin, in spite of no significant difference in SLC24A5 mRNA expression in the same tissues. …”
    Get full text
    Article
  18. 2238

    Magnetite-Functionalized Horse Dung Humic Acid (HDHA) for the Uptake of Toxic Lead(II) from Artificial Wastewater by Rahmat Basuki, Bambang Rusdiarso, Sri Juari Santosa, Dwi Siswanta

    Published 2021-01-01
    “…The value of Dubinin-Radushkevich adsorption energy (ED−R) found in this study was 14.78 kJ/mol, which implied that ion exchange is the main mechanism involved in the adsorption process. …”
    Get full text
    Article
  19. 2239

    TransLeish: Identification of membrane transporters essential for survival of intracellular Leishmania parasites in a systematic gene deletion screen by Andreia Albuquerque-Wendt, Ciaran McCoy, Rachel Neish, Ulrich Dobramysl, Çağla Alagöz, Tom Beneke, Sally A. Cowley, Kathryn Crouch, Richard J. Wheeler, Jeremy C. Mottram, Eva Gluenz

    Published 2025-01-01
    “…A total of 312 protein components of small molecule carriers, ion channels and pumps were identified and targeted in a CRISPR-Cas9 gene deletion screen in the promastigote form, yielding 188 viable null mutants. …”
    Get full text
    Article
  20. 2240

    Polydiacetylene (PDA) Embedded Polymer-Based Network Structure for Biosensor Applications by Huisoo Jang, Junhyeon Jeon, Mingyeong Shin, Geonha Kang, Hyunil Ryu, Sun Min Kim, Tae-Joon Jeon

    Published 2025-01-01
    “…This color change enables the detection of biomarkers, metal ions, and toxic compounds. Moreover, the combination of PDA with polymeric structures including hydrogels further enhances the sensitivity and structural stability of PDA-based biosensors, making them reliable and effective in complex biological and environmental conditions. …”
    Get full text
    Article