Articoli di riviste: "Common ion"

1

Koubek, E. "Demonstration of the Common Ion Effect". Journal of Chemical Education 70, n. 2 (febbraio 1993): 155. http://dx.doi.org/10.1021/ed070p155.

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2

Valdeavella, C. V., John S. Perkyns e B. Montgomery Pettitt. "Investigations into the common ion effect". Journal of Chemical Physics 101, n. 6 (15 settembre 1994): 5093–109. http://dx.doi.org/10.1063/1.467365.

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3

Xiang, Bingnan, Junwei Zhang, Xikun Zhang, Weibin Yan, Jiaxi Xu, Junlong Wang, Haoxiang Yu, Lei Yan, Liyuan Zhang e Jie Shu. "Common ion effect enhanced cobalt hexacyanoferrate for aqueous Na-ion battery". Composites Part B: Engineering 246 (novembre 2022): 110241. http://dx.doi.org/10.1016/j.compositesb.2022.110241.

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4

Shin, Eon Sung, Keon Kim, Si Hyoung Oh e Won Il Cho. "Polysulfide dissolution control: the common ion effect". Chem. Commun. 49, n. 20 (2013): 2004–6. http://dx.doi.org/10.1039/c2cc36986a.

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5

Li, Siyun, Maoting Xia, Chengxiang Xiao, Xikun Zhang, Haoxiang Yu, Liyuan Zhang e Jie Shu. "Common ion effect enhanced Prussian blue analogues for aqueous ammonium ion storage". Dalton Transactions 50, n. 19 (2021): 6520–27. http://dx.doi.org/10.1039/d1dt00805f.

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Abstract (sommario):

On the basis of the common ion effect, Fe₂(SO₄)₃ is utilized as a functional additive in an electrolyte to enhance the electrochemical performance of FeFe(CN)₆ in aqueous NH₄⁺ batteries.

6

Liu, Hui, Junwei Zhang, Xikun Zhang, Jing Li, Yiwen Liu, Xinhao Cai, Wenru Li et al. "Cobalt hexacyanoferrate enhanced by common ion effect for aqueous potassium-ion batteries". Applied Surface Science 604 (dicembre 2022): 154654. http://dx.doi.org/10.1016/j.apsusc.2022.154654.

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7

Luo, Guangming, Sarka Malkova, Jaesung Yoon, David G. Schultz, Binhua Lin, Mati Meron, Ilan Benjamin, Petr Vanýsek e Mark L. Schlossman. "Ion distributions at the nitrobenzene–water interface electrified by a common ion". Journal of Electroanalytical Chemistry 593, n. 1-2 (agosto 2006): 142–58. http://dx.doi.org/10.1016/j.jelechem.2006.03.051.

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8

Kosa, Jessica L., James W. Michelsen, Heather A. Louis, Jay I. Olsen, Darrell R. Davis, Mary C. Beckerle e Dennis R. Winge. "Common metal ion coordination in LIM domain proteins". Biochemistry 33, n. 2 (18 gennaio 1994): 468–77. http://dx.doi.org/10.1021/bi00168a011.

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9

Fernández, E., M. G. Boltong, M. P. Ginebra, O. Bermúdez, F. C. M. Driessens e J. A. Planell. "Common ion effect on some calcium phosphate cements". Clinical Materials 16, n. 2 (gennaio 1994): 99–103. http://dx.doi.org/10.1016/0267-6605(94)90103-1.

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10

Bailey, Aaron O., Romain Huguet, Christopher Mullen, John E. P. Syka e William K. Russell. "Ion–Ion Charge Reduction Addresses Multiple Challenges Common to Denaturing Intact Mass Analysis". Analytical Chemistry 94, n. 9 (21 febbraio 2022): 3930–38. http://dx.doi.org/10.1021/acs.analchem.1c04973.

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11

Xu, Qun, Masanobu Mori, Kazuhiko Tanaka, Wenzhi Hu e Paul R. Haddad. "Ion chromatographic separation of hydrogen ion and other common mono- and divalent cations". Journal of Chromatography A 1023, n. 2 (gennaio 2004): 239–45. http://dx.doi.org/10.1016/j.chroma.2003.10.017.

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12

Muralidharan, A., L. R. Pratt, M. I. Chaudhari e S. B. Rempe. "Comparison of single-ion molecular dynamics in common solvents". Journal of Chemical Physics 148, n. 22 (14 giugno 2018): 222821. http://dx.doi.org/10.1063/1.5023121.

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13

Wallace, B. A. "Common structural features in gramicidin and other ion channels". BioEssays 22, n. 3 (22 febbraio 2000): 227–34. http://dx.doi.org/10.1002/(sici)1521-1878(200003)22:3<227::aid-bies4>3.0.co;2-6.

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14

Matulevičius, Arnoldas, Emanuele Bernardinelli, Zippora Brownstein, Sebastian Roesch, Karen B. Avraham e Silvia Dossena. "Molecular Features of SLC26A4 Common Variant p.L117F". Journal of Clinical Medicine 11, n. 19 (22 settembre 2022): 5549. http://dx.doi.org/10.3390/jcm11195549.

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Abstract (sommario):

The SLC26A4 gene, which encodes the anion exchanger pendrin, is involved in determining syndromic (Pendred syndrome) and non-syndromic (DFNB4) autosomal recessive hearing loss. SLC26A4 c.349C>T, p.L117F is a relatively common allele in the Ashkenazi Jewish community, where its minor allele frequency is increased compared to other populations. Although segregation and allelic data support the pathogenicity of this variant, former functional tests showed characteristics that were indistinguishable from those of the wild-type protein. Here, we applied a triad of cell-based assays, i.e., measurement of the ion transport activity by a fluorometric method, determination of the subcellular localization by confocal microscopy, and assessment of protein expression levels, to conclusively assign or exclude the pathogenicity of SLC26A4 p.L117F. This protein variant showed a moderate, but significant, reduction in ion transport function, a partial retention in the endoplasmic reticulum, and a strong reduction in expression levels as a consequence of an accelerated degradation by the Ubiquitin Proteasome System, all supporting pathogenicity. The functional and molecular features of human pendrin p.L117F were recapitulated by the mouse ortholog, thus indicating that a mouse carrying this variant might represent a good model of Pendred syndrome/DFNB4.

15

Ali, Azza M. M. "Determination of Trace Metal Ions in Common Salt by Stripping Voltammetry". Journal of AOAC INTERNATIONAL 82, n. 6 (1 novembre 1999): 1413–18. http://dx.doi.org/10.1093/jaoac/82.6.1413.

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Abstract Sensitive voltammetric methods using cathodic and anodic differential pulse stripping techniques were applied for determination of trace ions cadmium(II), cobalt(II), copper(II), lead(II), manganese(II), nickel(II), and zinc(II), which are usually found in different grades of common salt as contaminants. The optimal conditions, i.e., deposition time, preconcentration potential, supporting electrolyte, and ionic strength, were investigated for each metal ion. Concentration of the metal ion was determined by the standard addition method. Metal content varied according to the quality of the table salt.

16

Michalski, Rajmund, e Paulina Pecyna-Utylska. "Green Aspects of Ion Chromatography versus Other Methods in the Analysis of Common Inorganic Ions". Separations 8, n. 12 (3 dicembre 2021): 235. http://dx.doi.org/10.3390/separations8120235.

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Due to the increasing environmental awareness of the public, green chemistry has become an important element of environmental protection. In laboratories around the world, millions of analyses of inorganic and organic anions and cations in water and wastewater samples, and solid and gaseous samples are performed daily. Unfortunately, these activities still generate large costs, including environmental costs, which are related to the scale of the studies, the use of toxic chemical reagents, the waste generated, and the energy consumed. The methods used so far for inorganic ion analysis, including classical methods, are increasingly being replaced by instrumental methods, primarily based on ion chromatography. This paper presents the most important advantages and limitations of ion chromatography, and compares them with the costs of classical analyses for the analytes and sample types. Both the financial and environmental costs associated with the determination of common inorganic ions, such as Cl−, NO2−, NO3−, and NH4+, in 1000 environmental samples, were compared using selected reference wet classical methods and ion chromatography. The advantages and limitations of ion chromatography that allow this separation technique to be classified as a green analytical chemistry method have been described herein.

17

Tran, Manh-Kien, Andre DaCosta, Anosh Mevawalla, Satyam Panchal e Michael Fowler. "Comparative Study of Equivalent Circuit Models Performance in Four Common Lithium-Ion Batteries: LFP, NMC, LMO, NCA". Batteries 7, n. 3 (27 luglio 2021): 51. http://dx.doi.org/10.3390/batteries7030051.

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Lithium-ion (Li-ion) batteries are an important component of energy storage systems used in various applications such as electric vehicles and portable electronics. There are many chemistries of Li-ion battery, but LFP, NMC, LMO, and NCA are four commonly used types. In order for the battery applications to operate safely and effectively, battery modeling is very important. The equivalent circuit model (ECM) is a battery model often used in the battery management system (BMS) to monitor and control Li-ion batteries. In this study, experiments were performed to investigate the performance of three different ECMs (1RC, 2RC, and 1RC with hysteresis) on four Li-ion battery chemistries (LFP, NMC, LMO, and NCA). The results indicated that all three models are usable for the four types of Li-ion chemistries, with low errors. It was also found that the ECMs tend to perform better in dynamic current profiles compared to non-dynamic ones. Overall, the best-performed model for LFP and NCA was the 1RC with hysteresis ECM, while the most suited model for NMC and LMO was the 1RC ECM. The results from this study showed that different ECMs would be suited for different Li-ion battery chemistries, which should be an important factor to be considered in real-world battery and BMS applications.

18

Choi, Se-Bum, Nam-Woon Kim, Dong-Kyu Lee e Hyunung Yu. "Growth Mechanism of Cubic MgO Granule via Common Ion Effect". Journal of Nanoscience and Nanotechnology 13, n. 11 (1 novembre 2013): 7577–80. http://dx.doi.org/10.1166/jnn.2013.7882.

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19

Gruener, John E., Douglas W. Ming, Keith E. Henderson e Charles Galindo. "Common ion effects in zeoponic substrates: wheat plant growth experiment". Microporous and Mesoporous Materials 61, n. 1-3 (luglio 2003): 223–30. http://dx.doi.org/10.1016/s1387-1811(03)00371-8.

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20

Thomas, Michael, Dylan Jayatilaka e Ben Corry. "Mapping the Common Origins of Ion Selectivity in Biological Molecules". Biophysical Journal 96, n. 3 (febbraio 2009): 660a—661a. http://dx.doi.org/10.1016/j.bpj.2008.12.3491.

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21

Navia, Paloma, Jacobo Troncoso e Luis Romaní. "Viscosities for Ionic Liquid Binary Mixtures with a Common Ion". Journal of Solution Chemistry 37, n. 5 (7 marzo 2008): 677–88. http://dx.doi.org/10.1007/s10953-008-9260-8.

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22

Kourie, Joseph I., Amie L. Culverson, Peter V. Farrelly, Christine L. Henry e Karina N. Laohachai. "Heterogeneous Amyloid-Formed Ion Channels as a Common Cytotoxic Mechanism". Cell Biochemistry and Biophysics 36, n. 2-3 (2002): 191–207. http://dx.doi.org/10.1385/cbb:36:2-3:191.

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23

León, C., J. Habasaki e K. L. Ngai. "Many-ion Dynamics: The Common View of CM and MC". Zeitschrift für Physikalische Chemie 223, n. 10-11 (dicembre 2009): 1311–25. http://dx.doi.org/10.1524/zpch.2009.6081.

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24

Amaral, L. F., I. R. Oliveira, R. Salomão, E. Frollini e V. C. Pandolfelli. "Temperature and common-ion effect on magnesium oxide (MgO) hydration". Ceramics International 36, n. 3 (aprile 2010): 1047–54. http://dx.doi.org/10.1016/j.ceramint.2009.12.009.

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25

Wang, Ren-Zhi, San-Huang Ke e Mei-Chun Huang. "The interface charge transfer and internal electric fields in common-anion and non-common-ion superlattices". Journal of Physics: Condensed Matter 5, n. 40 (4 ottobre 1993): 7343–52. http://dx.doi.org/10.1088/0953-8984/5/40/009.

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26

Davis, Austen L., Wenjie Liu, William F. Siems e Brian H. Clowers. "Correlation ion mobility spectrometry". Analyst 142, n. 2 (2017): 292–301. http://dx.doi.org/10.1039/c6an02249a.

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Abstract (sommario):

Using a linearly swept chirp function to modulate a Bradbury–Nielsen (BN) ion gate and application of a common signal processing technique (cross-correlation), we outline a method for obtaining high resolution IMS–MS spectra with ion gate duty cycles approaching 50%.

27

Janhunen, P., A. Olsson, W. K. Peterson e J. D. Menietti. "Latitude-energy structure of multiple ion beamlets in Polar/TIMAS data in plasma sheet boundary layer and boundary plasma sheet below 6 <i>R<sub>E</sub></i> radial distance: basic properties and statistical analysis". Annales Geophysicae 23, n. 3 (30 marzo 2005): 867–76. http://dx.doi.org/10.5194/angeo-23-867-2005.

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Abstract. Velocity dispersed ion signatures (VDIS) occurring at the plasma sheet boundary layer (PSBL) are a well reported feature. Theory has, however, predicted the existence of multiple ion beamlets, similar to VDIS, in the boundary plasma sheet (BPS), i.e. at latitudes below the PSBL. In this study we show evidence for the multiple ion beamlets in Polar/TIMAS ion data and basic properties of the ion beamlets will be presented. Statistics of the occurrence frequency of ion multiple beamlets show that they are most common in the midnight MLT sector and for altitudes above 4 RE, while at low altitude (≤3 RE), single beamlets at PSBL (VDIS) are more common. Distribution functions of ion beamlets in velocity space have recently been shown to correspond to 3-dimensional hollow spheres, containing a large amount of free energy. We also study correlation with ~100 Hz waves and electron anisotropies and consider the possibility that ion beamlets correspond to stable auroral arcs.

28

Khoshkbarchi, M. K., e J. H. Vera. "Measurement and correlation of ion activity coefficients in aqueous solutions of mixed electrolyte with a common ion". Fluid Phase Equilibria 121, n. 1-2 (luglio 1996): 253–65. http://dx.doi.org/10.1016/0378-3812(96)03026-9.

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29

Reid, Glen, Sonja Klebe, Nico van Zandwijk e Anthony M. George. "Asbestos and Zeolites: from A to Z via a Common Ion". Chemical Research in Toxicology 34, n. 4 (22 marzo 2021): 936–51. http://dx.doi.org/10.1021/acs.chemrestox.0c00286.

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Klein, Sven, Patrick Harte, Stefan van Wickeren, Kristina Borzutzki, Stephan Röser, Peer Bärmann, Sascha Nowak, Martin Winter, Tobias Placke e Johannes Kasnatscheew. "Re-evaluating common electrolyte additives for high-voltage lithium ion batteries". Cell Reports Physical Science 2, n. 8 (agosto 2021): 100521. http://dx.doi.org/10.1016/j.xcrp.2021.100521.

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31

Wada, Yuko, Tao Yang, Christian M. Shaffer, Laura L. Daniel, Andrew M. Glazer, Giovanni E. Davogustto, Brandon D. Lowery, Eric H. Farber-Eger, Quinn S. Wells e Dan M. Roden. "Common Ancestry-Specific Ion Channel Variants Predispose to Drug-Induced Arrhythmias". Circulation 145, n. 4 (25 gennaio 2022): 299–308. http://dx.doi.org/10.1161/circulationaha.121.054883.

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Abstract (sommario):

Background: Multiple reports associate the cardiac sodium channel gene ( SCN5A ) variants S1103Y and R1193Q with type 3 congenital long QT syndrome and drug-induced long QT syndrome. These variants are too common in ancestral populations to be highly arrhythmogenic at baseline, however: S1103Y allele frequency is 8.1% in African Americans and R1193Q 6.1% in East Asians. R1193Q is known to increase late sodium current ( I Na-L ) in cardiomyocytes derived from induced pluripotent stem cells but the role of these variants in modulating repolarization remains poorly understood. Methods: We determined the effect of S1103Y on QT intervals among African-American participants in a large electronic health record. Using cardiomyocytes derived from induced pluripotent stem cells carrying naturally occurring or genome-edited variants, we studied action potential durations (APDs) at baseline and after challenge with the repolarizing potassium current ( I Kr ) blocker dofetilide and I Na-L and I Kr at baseline. Results: In 1479 African-American participants with no confounding medications or diagnoses of heart disease, QT intervals in S1103Y carriers was no different from that in noncarriers. Baseline APD was no different in cells expressing the Y allele (SY, YY cells) compared with isogenic cells with the reference allele (SS cells). However, I Na-L was increased in SY and YY cells and the I Na-L blocker GS967 shortened APD in SY/YY but not SS cells ( P <0.001). I Kr was increased almost 2-fold in SY/YY cells compared with SS cells (tail current: 0.66±0.1 versus 1.2±0.1 pA/pF; P <0.001). Dofetilide challenge prolonged APD at much lower concentrations in SY (4.1 nmol/L [interquartile range, 1.5–9.3]; n=11) and YY (4.2 nmol/L [1.7–5.0]; n=5) than in SS cells (249 nmol/L [22.3–2905]; n=14; P <0.001 and P <0.01, respectively) and elicited afterdepolarizations in 8/16 SY/YY cells but only in 1/14 SS cells. R1193Q cells similarly displayed no difference in baseline APD but increased I Kr and increased dofetilide sensitivity. Conclusions: These common ancestry-specific variants do not affect baseline repolarization, despite generating increased I Na-L . We propose that increased I Kr serves to maintain normal repolarization but increases the risk of manifest QT prolongation with I Kr block in variant carriers. Our findings emphasize the need for inclusion of diverse populations in the study of adverse drug reactions.

32

Balcerzak, M., e J. Janiszewska. "Determination of common inorganic anions in tea samples by ion chromatography". Acta Alimentaria 44, n. 3 (settembre 2015): 365–73. http://dx.doi.org/10.1556/aalim.2014.0014.

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33

Garrido, Javier, Vicente Compan e Maria Lidon Lopez. "Observable Electric Potential in Nonequilibrium Electrolyte Solutions with a Common Ion". Journal of Physical Chemistry 98, n. 23 (giugno 1994): 6003–7. http://dx.doi.org/10.1021/j100074a029.

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34

Navia, Paloma, Jacobo Troncoso e Luis Romaní. "Excess Magnitudes for Ionic Liquid Binary Mixtures with a Common Ion". Journal of Chemical & Engineering Data 52, n. 4 (luglio 2007): 1369–74. http://dx.doi.org/10.1021/je700076t.

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Navia, Paloma, Jacobo Troncoso e Luis Romaní. "Excess Magnitudes for Ionic Liquid Binary Mixtures with a Common Ion." Journal of Chemical & Engineering Data 52, n. 6 (novembre 2007): 2542. http://dx.doi.org/10.1021/je7005117.

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36

Quist, A., I. Doudevski, H. Lin, R. Azimova, D. Ng, B. Frangione, B. Kagan, J. Ghiso e R. Lal. "Amyloid ion channels: A common structural link for protein-misfolding disease". Proceedings of the National Academy of Sciences 102, n. 30 (14 luglio 2005): 10427–32. http://dx.doi.org/10.1073/pnas.0502066102.

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37

Skorobogatova, E. V., S. K. Shalin, V. R. Kartashov e N. S. Zefirov. "The common ion effect in sulfenylhalogenation of alkenes in formic acid". Russian Chemical Bulletin 46, n. 1 (gennaio 1997): 90–95. http://dx.doi.org/10.1007/bf02495354.

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38

Choi, Se-Bum, Dong-Kyu Lee e Hyunung Yu. "Synthesis of MgO Granule and Its Precursors via Common Ion Effect". Journal of Nanoscience and Nanotechnology 12, n. 7 (1 luglio 2012): 5778–82. http://dx.doi.org/10.1166/jnn.2012.6297.

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Allan, Matthew, Lynne S. Taylor e Lisa J. Mauer. "Common-ion effects on the deliquescence lowering of crystalline ingredient blends". Food Chemistry 195 (marzo 2016): 2–10. http://dx.doi.org/10.1016/j.foodchem.2015.04.063.

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40

Kumar, Anil, e V. S. Patwardhan. "Activity coefficients in mixed aqueous electrolyte solutions with a common ion". AIChE Journal 38, n. 5 (maggio 1992): 793–96. http://dx.doi.org/10.1002/aic.690380517.

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Li, Pengsong, Shiyuan Wang, Imran Ahmed Samo, Xingheng Zhang, Zhaolei Wang, Cheng Wang, Yang Li et al. "Common-Ion Effect Triggered Highly Sustained Seawater Electrolysis with Additional NaCl Production". Research 2020 (24 settembre 2020): 1–9. http://dx.doi.org/10.34133/2020/2872141.

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Abstract (sommario):

Developing efficient seawater-electrolysis system for mass production of hydrogen is highly desirable due to the abundance of seawater. However, continuous electrolysis with seawater feeding boosts the concentration of sodium chloride in the electrolyzer, leading to severe electrode corrosion and chlorine evolution. Herein, the common-ion effect was utilized into the electrolyzer to depress the solubility of NaCl. Specifically, utilization of 6 M NaOH halved the solubility of NaCl in the electrolyte, affording efficient, durable, and sustained seawater electrolysis in NaCl-saturated electrolytes with triple production of H2, O2, and crystalline NaCl. Ternary NiCoFe phosphide was employed as a bifunctional anode and cathode in simulative and Ca/Mg-free seawater-electrolysis systems, which could stably work under 500 mA/cm2 for over 100 h. We attribute the high stability to the increased Na+ concentration, which reduces the concentration of dissolved Cl- in the electrolyte according to the common-ion effect, resulting in crystallization of NaCl, eliminated anode corrosion, and chlorine oxidation during continuous supplementation of Ca/Mg-free seawater to the electrolysis system.

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Rynearson, Leah, Sophia Tiano, Chamithri Jayawardana, Cali Antolini, Munaiah Yeddala, Dugan Hayes e Brett L. Lucht. "Speciation of Transition Metal Dissolution in Electrolyte from Common Cathode Materials". ECS Meeting Abstracts MA2023-02, n. 2 (22 dicembre 2023): 207. http://dx.doi.org/10.1149/ma2023-022207mtgabs.

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Significant capacity loss has been observed across extended cycling of lithium-ion batteries to high temperatures and high voltages. This occurs due to transition metal dissolution from the high voltage spinel or layered oxide cathode material, ion migration through the electrolyte, and deposition on the solid-electrolyte interphase (SEI) on the anode. While much research has been done to track the oxidation state of the transition metal in the cathode material or deposited on the anode, there have been mixed reports on the chemical state of the transition metal ions dissolved in the electrolyte depending on the type of cathode used. X-ray absorption near edge spectroscopy (XANES) was performed on electrolytes extracted from full cells built with four different cathode materials that were cycled at either high or standard voltages to determine the chemical state of Mn and Ni in solution. Inductively coupled plasma-mass spectrometry (ICP-MS) was performed on the anodes from these cells to determine the concentration of deposited metal ions.

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Bringolf, Robert B., Brenna K. Raines, Robert E. Ratajczak e David Lee Haskins. "Major Ion Toxicity to Glochidia of Common and Imperiled Freshwater Mussel Species". Diversity 14, n. 2 (28 gennaio 2022): 95. http://dx.doi.org/10.3390/d14020095.

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Freshwater mussel taxa are severely imperiled and among the most sensitive to several contaminants, including chloride. Relatively little is known of the toxicity of major ions to glochidia (larvae), particularly for rare species, or the effects of hardness on major ion toxicity to glochidia. Therefore, the primary objectives of this work were to: (1) determine the acute toxicity of major ion salts to glochidia, (2) compare chloride sensitivity of glochidia from common and rare species, and (3) evaluate the relationship between water hardness and chloride toxicity to glochidia. We assessed 24 h EC50s for fatmucket (Lampsilis siliquoidea) glochidia exposed to NaCl, KCl, MgCl2, CaCl2, Na2SO4, MgSO4, CaSO4, and NaHCO3 in moderately hard water. We determined NaCl EC50s for four species and KCl EC50s for glochidia of three species. Toxicity of chloride was generally consistent among the various chloride salts except for KCl, which was more toxic than all others by 1–2 orders of magnitude. Our results suggest that commonly tested species may be generally representative of rare species. Water hardness ameliorated the toxicity of chloride for all species to varying degrees. Results of this work indicate that some existing water quality criteria that do not include mussel toxicity data may not be protective of freshwater mussels.

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Molenaar, Remco J. "Ion Channels in Glioblastoma". ISRN Neurology 2011 (29 novembre 2011): 1–7. http://dx.doi.org/10.5402/2011/590249.

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Abstract (sommario):

Glioblastoma is the most common primary brain tumor with the most dismal prognosis. It is characterized by extensive invasion, migration, and angiogenesis. Median survival is only 15 months due to this behavior, rendering focal surgical resection ineffective and adequate radiotherapy impossible. At this moment, several ion channels have been implicated in glioblastoma proliferation, migration, and invasion. This paper summarizes studies on potassium, sodium, chloride, and calcium channels of glioblastoma. It provides an up-to-date overview of the literature that could ultimately lead to new therapeutic targets.

45

Johnkennedy, Nnodim. "Disorders associated with Ion Channels". Journal of Clinical and Medical Reviews 1, n. 2 (29 dicembre 2022): 01–03. http://dx.doi.org/10.58489/2836-2330/007.

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Muscular wasting, a lack of muscle tone, or sporadic muscle paralysis are the most common symptoms of ion channel diseases, which are linked to defects in the proteins known as ion channels. Ion channels are diverse and differ with respect to how they open and close (gating) and their ionic conductance and selectivity (permeation). The development of novel molecules to modulate their activity, fundamental understanding of ion channel structure-function mechanisms, their physiological functions, how their dysfunction results in disease, their use as biosensors, and their utility as biosensors are important and active research frontiers. With a particular emphasis on voltage-gated ion channels, ion-channel engineering methods that have been used to investigate these facets of ion channel function are x-rayed.

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Ramirez, J. J., D. L. Cook, J. K. Rice, M. K. Matzen, D. L. Johnson, J. D. Boyes, C. L. Olson et al. "Intense light-ion beams provide a robust, common-driver path toward ignition, gain, and commercial fusion energy". Laser and Particle Beams 11, n. 2 (giugno 1993): 423–30. http://dx.doi.org/10.1017/s0263034600005000.

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Intense light-ion beams are being developed for investigations of inertial confinement fusion (ICF). This effort has concentrated on developing the Particle Beam Fusion Accelerator II (PBFA II) at Sandia as a driver for ICF target experiments, on design concepts for a high-yield, high-gain Laboratory Microfusion Facility (LMF), and on a comprehensive system study of a light-ion beam-driven commercial fusion reactor (LIBRA). This article reports on the status of design concepts and research in these areas.

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Garbovskiy, Yuriy. "Nanoparticle-Enabled Ion Trapping and Ion Generation in Liquid Crystals". Advances in Condensed Matter Physics 2018 (5 luglio 2018): 1–8. http://dx.doi.org/10.1155/2018/8914891.

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Nowadays, nanomaterials in liquid crystals and their possible applications in the design of tunable, responsive, and wearable devices are among the most promising research directions. In the majority of cases, all liquid crystal based devices have one thing in common; namely, they are driven by electric fields. This type of device driving can be altered by minor amounts of ions typically present in liquid crystal materials. Therefore, it is very important to understand how nanodopants can affect ions in liquid crystals. In this paper, a recently developed model of contaminated nanoparticles is applied to existing experimental data. The presented analysis unambiguously indicates that, in general, nanomaterials in liquid crystals can behave as a source of ions or as ion traps. Physical factors determining the type of the nanoparticle behaviour and their effects on the concentration of ions in liquid crystals are discussed.

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Ren, Shu-Quan, e Hong-Jie Xiong. "Temperature and Common Ion Effects on Effective Acid Penetration in a Fracture". SPE Production Engineering 4, n. 03 (1 agosto 1989): 221–25. http://dx.doi.org/10.2118/14852-pa.

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Zhao, Yue, Zhaoyi Dai, Xin Wang, Chong Dai, Samridhdi Paudyal, Saebom Ko, Amy T. Kan e Mason Tomson. "Evaluation of Silica and Related Matrix Ion Effects on Common Scale Inhibitors". Energy & Fuels 35, n. 3 (18 gennaio 2021): 2144–52. http://dx.doi.org/10.1021/acs.energyfuels.0c03768.

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Kończyk, Joanna, Edward Muntean e Rajmund Michalski. "Simultaneous determination of chromate and common inorganic anions using suppressed ion chromatography". Chemistry. Environment. Biotechnology 21 (2018): 11–13. http://dx.doi.org/10.16926/cebj.2018.21.02.

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