Relevant bibliographies by topics / Anion

Academic literature on the topic 'Anion'

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Published: 4 June 2021
Last updated: 11 March 2023

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Journal articles on the topic "Anion"

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Talanov, M. V., V. B. Shirokov, and V. M. Talanov. "Anion order in perovskites: a group-theoretical analysis." Acta Crystallographica Section A Foundations and Advances 72, no. 2 (January 29, 2016): 222–35. http://dx.doi.org/10.1107/s2053273315022147.

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Anion ordering in the structure of cubic perovskite has been investigated by the group-theoretical method. The possibility of the existence of 261 ordered low-symmetry structures, each with a unique space-group symmetry, is established. These results include five binary and 14 ternary anion superstructures. The 261 idealized anion-ordered perovskite structures are considered as aristotypes, giving rise to different derivatives. The structures of these derivatives are formed by tilting ofBO6octahedra, distortions caused by the cooperative Jahn–Teller effect and other physical effects. Some derivatives of aristotypes exist as real substances, and some as virtual ones. A classification of aristotypes of anion superstructures in perovskite is proposed: theAXclass (the simultaneous ordering ofAcations and anions in cubic perovskite structure), theBXclass (the simultaneous ordering ofBcations and anions) and theXclass (the ordering of anions only in cubic perovskite structure). In most perovskites anion ordering is accompanied by cation ordering. Therefore, the main classes of anion order in perovskites are theAXandBXclasses. The calculated structures of some anion superstructures are reported. Comparison of predictions and experimentally investigated anion superstructures shows coherency of theoretical and experimental results.
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Wilkinson, Hazel S., and William T. A. Harrison. "Hexane-1,6-diammonium bis(dihydrogenarsenate): infinite anionic layers containing R 6 6(24) loops." Acta Crystallographica Section E Structure Reports Online 63, no. 3 (February 28, 2007): m902—m904. http://dx.doi.org/10.1107/s1600536807007672.

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The title compound, C6H18N2 2+·2H2AsO4 −, contains a network of doubly protonated centrosymmetric hexane-1,6-diammonium cations and dihydrogenarsenate anions. These species interact by way of cation-to-anion N—H...O and anion-to-anion O—H...O hydrogen bonds, the latter leading to infinite sheets of the H2AsO4 − anions.
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Parthé, Erwin. "Crystal chemical information to be obtained from the bond-number equality concept." Acta Crystallographica Section B Structural Science 62, no. 2 (March 15, 2006): 335–37. http://dx.doi.org/10.1107/s0108768106003065.

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Based on the bond-number equality concept an equation is derived for anion complexes of normal valence compounds with triangularly and/or tetrahedrally coordinated central atoms and anions having one, two, three and four bonds to central atoms: %Δ = 4 − (n/m′) × [2 − %A [1] + %A [3] + 2 × %A [4]]. %Δ is the ratio of the number of central atoms with triangular anion coordination to the sum of all central atoms in the anion complex. n/m′ is the ratio of the number of all A anions to the number of all central atoms C′ in the anion complex. %A [1] is the ratio of the number of anions with one bond to a central atom to the sum of all anions in the anion complex. %A [3] and %A [4] are defined accordingly. The equation can be used to formulate the possible crystal chemical formulae, which are characterized by partitions of central atoms and anions according to their bond numbers. Nitridosilicates and selected oxoborates are treated as examples of applications of the equation.
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Maslowska-Jarzyna, Krystyna, Maria L. Korczak, Jakub A. Wagner, and Michał J. Chmielewski. "Carbazole-Based Colorimetric Anion Sensors." Molecules 26, no. 11 (May 27, 2021): 3205. http://dx.doi.org/10.3390/molecules26113205.

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Owing to their strong carbazole chromophore and fluorophore, as well as to their powerful and convergent hydrogen bond donors, 1,8-diaminocarbazoles are amongst the most attractive and synthetically versatile building blocks for the construction of anion receptors, sensors, and transporters. Aiming to develop carbazole-based colorimetric anion sensors, herein we describe the synthesis of 1,8-diaminocarbazoles substituted with strongly electron-withdrawing substituents, i.e., 3,6-dicyano and 3,6-dinitro. Both of these precursors were subsequently converted into model diamide receptors. Anion binding studies revealed that the new receptors exhibited significantly enhanced anion affinities, but also significantly increased acidities. We also found that rear substitution of 1,8-diamidocarbazole with two nitro groups shifted its absorption spectrum into the visible region and converted the receptor into a colorimetric anion sensor. The new sensor displayed vivid color and fluorescence changes upon addition of basic anions in wet dimethyl sulfoxide, but it was poorly selective; because of its enhanced acidity, the dominant receptor-anion interaction for most anions was proton transfer and, accordingly, similar changes in color were observed for all basic anions. The highly acidic and strongly binding receptors developed in this study may be applicable in organocatalysis or in pH-switchable anion transport through lipophilic membranes.
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Schefe, C. R., M. Watt, W. J. Slattery, and P. M. Mele. "Organic anions in the rhizosphere of Al-tolerant and Al-sensitive wheat lines grown in an acid soil in controlled and field environments." Soil Research 46, no. 3 (2008): 257. http://dx.doi.org/10.1071/sr07139.

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Several sampling methods were investigated for the quantification of organic anions in the rhizosphere of Al-tolerant (ET8) and Al-sensitive (ES8) wheat plants in soil systems. Controlled environment studies used anion exchange membranes to collect rhizosphere organic anions (from root tips and mature regions of nodal roots) from ET8 and ES8 plants at the 6-leaf stage in a glasshouse environment. Using the anion exchange membranes, a selection of organic anions were detected on the tips and mature regions of roots, with ET8 and ES8 having similar rhizosphere organic anion profiles. The field experiment used 2 established methods of organic anion collection: rhizosphere soil and root washings. The ET8 and ES8 wheat lines had similar levels of organic anions, including malate, in the rhizosphere (using soil shaken from roots and root washings) at 3 sampling times (4 and 6 leaves, and flowering). The rhizosphere organic anions differed significantly from the bulk soil, with the concentration and range of organic anions in the rhizosphere decreasing towards flowering, presumably due to physiological changes in plant and root growth. This study used several techniques to investigate organic anion exudation by roots, with organic anions detected using all techniques. However, technical limitations of these techniques were recognised: (i) the lack of simultaneous exposure of root tips to both the anion exchange membrane and the chemical stimulant, e.g. Al3+; and (ii) the inability to derive the origin of organic anions measured in rhizosphere soil and root washings. The challenge for future soil-based organic anion research is to identify the dominant stress that has triggered an exudation response (i.e. Al toxicity, P deficiency), and to clearly differentiate between plant- and microbial-derived contributions to exudation.
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Sun, Jing, Qing Shan Li, Wei Hong, Biao Zhan, Guo Wei Wang, and Guang Zhong Xing. "The Two-Step Process for the Production of Anion Acrylic Fiber." Applied Mechanics and Materials 320 (May 2013): 615–18. http://dx.doi.org/10.4028/www.scientific.net/amm.320.615.

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This article describes the preparation process of the anion acrylic and its test. In this study, using natural mineral nanomaterials prepared anion additives, using a two-step prepared anion acrylic fiber. Has been tested, the anion acrylic the indicators are good, the anion release can reach 1430 anions / cm3, and can be widely used in clothing, textile, medical and other fields.
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Wilkinson, Hazel S., and William T. A. Harrison. "2-Methylpiperazinium bis(dihydrogenarsenate)." Acta Crystallographica Section E Structure Reports Online 63, no. 3 (February 28, 2007): m900—m901. http://dx.doi.org/10.1107/s1600536807008392.

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The title compound, C5H14N2 2+·2H2AsO4 −, contains a network of centrosymmetric doubly protonated 2-methylpiperazinium cations, showing disorder of the methyl group, accompanied by dihydogenarsenate anions. The component species interact by way of cation-to-anion N—H...O and anion-to-anion O—H...O hydrogen bonds, the latter leading to infinite sheets of the H2AsO4 − anions containing R 6 6(24) supramolecular loops.
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Yamuna, Thammarse S., Jerry P. Jasinski, Manpreet Kaur, Brian J. Anderson, and H. S. Yathirajan. "5-(4-Fluorophenyl)-2H-pyrazol-1-ium 2,2,2-trifluoroacetate." Acta Crystallographica Section E Structure Reports Online 70, no. 4 (March 15, 2014): o429—o430. http://dx.doi.org/10.1107/s1600536814005200.

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The title salt, C9H8FN2+·C2F3O2−, crystallizes with two independent cations (AandB) and two independent anions (CandD) in the asymmetric unit. In the cations, the dihedral angles between the benzene and pyrazolium rings are 23.7 (3)° in cationAand 1.8 (8)° in cationB. In the crystal, each anion links to the two cationsviaN—H...O hydrogen bonds, forming a U-shaped unit with anR44(14) ring motif. These U-shaped units stack along theaaxis and are linkedviaC—H...O and C—H...F hydrogen bonds, forming slabs lying parallel to (100). Within the slabs there are π–π interactions between the pyrazolium rings [inter-centroid distance = 3.6326 (15) Å] and between the benzene rings [inter-centroid distance = 3.7244 (16) Å]. In the anions, the F atoms of the trifluoromethyl groups are disordered over two sets of sites, with refined occupancy ratios of 0.58 (3):0.42, 0.540 (14):0.46 (14), and 0.55 (2):0.45 (2) for anionC, and 0.73 (5):0.27 (5), 0.63 (5):0.37 (5), and 0.57 (8):0.43 (8) for anionD.
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Li, Lei, Yu-Jian Hong, Dong-Yang Chen, Wang-Chuan Xiao, and Mei-Jin Lin. "Anion–π interactions in lithium–organic redox flow batteries." Chemical Communications 55, no. 16 (2019): 2364–67. http://dx.doi.org/10.1039/c8cc09834d.

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The interactions between the electrolyte anions and electron-deficient redox-active organic molecules (anion–π interactions) have strong influences on the battery properties due to the anion–π-induced formation of radical anions or sandwich-like aggregates.
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Cervera, Maria, and Jordi Marquet. "Effects of superoxide anion generated from aromatic radical anions produced in nucleophilic aromatic photosubstitution reactions." Canadian Journal of Chemistry 76, no. 6 (June 1, 1998): 966–69. http://dx.doi.org/10.1139/v98-044.

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Superoxide anion is generated from aromatic radical anions produced in nucleophilic aromatic photosubstitutions when the reactions are carried out in non-deoxygenated solutions of polar aprotic solvents. Superoxide anion thus generated displaces cyanide anion from acetonitrile and benzyl cyanide, ethoxide anion from ethyl acetate, and methanesulfenate anion from dimethyl sulfoxide. Hence, non-deoxygenated polar aprotic solvents should be avoided in nucleophilic aromatic photosubstitution reactions.Key words: superoxide, fluoride, nucleophilic aromatic photosubstitution.
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Dissertations / Theses on the topic "Anion"

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Drumright, Ray E. "Radical anion rearrangements. aryl cyclopropyl ketyl anions." Diss., This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-07282008-134853/.

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Sun, Zhanhu [Verfasser]. "Quinoline-based anion receptors and anion-pi interactions / Zhanhu Sun." Aachen : Hochschulbibliothek der Rheinisch-Westfälischen Technischen Hochschule Aachen, 2013. http://d-nb.info/1042551367/34.

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Wang, Zhiming 1958. "Anion Exchange and Competition in Layered Double Hydroxides." Thesis, University of North Texas, 1997. https://digital.library.unt.edu/ark:/67531/metadc332481/.

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Exchange reactions of anions, especially ferrocyanide and carbonate, with layered double hydroxides (LDHs) were investigated in relation to the origin of life on the early Earth. The effect on ferrocyanide exchange of concentration, pH, reaction time and cations are discussed. It was found that there were two different kinds of ferrocyanide species: one was that intercalated into the layered structure, occupying a site of D symmetry within the LDHs, while in the other, the ferrocyanide group retains full O symmetry. In addition, very low concentration, ferrocyanide associated with LDH will change its FTIR absorption shape. Carbonate was much more strongly intercalated than ferrocyanide into the LDHs, probably because of the strong hydrogen bonding.
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Andrews, Django H. "Anion photoelectron spectroscopy." Diss., Connect to online resource, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3239380.

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Wietek, Jonas. "Anion Conducting Channelrhodopsins." Doctoral thesis, Humboldt-Universität zu Berlin, 2018. http://dx.doi.org/10.18452/19325.

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Seit mehr als 10 Jahren kann biologische Aktivität durch eine Vielzahl photosensorischer Proteine beeinflusst werden. In diesem als Optogenetik bezeichneten Forschungsgebiet, werden Kationen leitende Kanalrhodopsine (CCRs) als lichtinduzierte neuronale Aktivatoren eingesetzt. Diese Arbeit soll zur Vervollständigung von optogenetischen Werkzeugen durch die Entwicklung Anionen leitender Kanalrhodopsine (ACRs) dienen, um die bestehenden Nachteile mikrobieller lichtgetriebener Ionenpumpen zu überwinden, die bislang zur neuronale Inhibition genutzt wurden. Der Austausch von E90 in C. reinhardtii Kanalrhodopsin 2 (CrChR2) durch positiv geladene Aminosäuren führte zu Entwicklung Chlorid leitender ChRs (ChloCs), die jedoch eine Restkationen-permeabilität aufwiesen. Durch Substitution zweier weiterer negativen Ladungen innerhalb des Ionenpermeationsweges, konnte die Kationenleitung vollständig aufgehoben werden. Parallel wurde durch A. Berndt et al. ein inhibitorisches C1C2 (iC1C2), basierend auf der CrChR1/2 Chimäre entwickelt. Wie auch bei den ChloCs, zeigte iC1C2 verbesserungswürdige biophysikalische Eigenschaften. Mutagenesestudien des Ionenpermeationsweges führten zur Entwicklung der verbesserten Nachfolgervariante iC++. Um ausgehend von weiteren CCRs neuartige ACRs zu entwickeln (eACRs), wurden die zuvor angewandten Mutagenesestrategien auf weitere CCRs übertragen. Zwei neue eACRs, Phobos und Aurora, mit jeweils blau- und rotverschobenen Aktionsspektrum konnten generiert werden. Bistabile eACRs wurden erzeugt, die ein lichtgesteuertes Schalten zwischen offenen und geschlossenen Zuständen ermöglichen. Schlussendlich wurde ein natürlich vorkommendes ACR (nACR) aus Proteomonas sulcata (PsACR1) identifiziert und charakterisiert. Die Maximalaktivität von PsACR1 zählt mit 540 nm zu den am stärksten rotverschobenen unter den nACRs. Elektrophysiologische und spektroskopische Untersuchungen ergaben, dass sich der Photozyklus von PsACR1 signifikant von jenen der CCRs unterscheidet.
For more than 10 years, photosensory proteins have developed as powerful tools to manipulate biological activity. In this research field termed optogenetics, cation-conducting channelrhodopsins (CCRs) mainly are utilized as light-induced neural activators. This study aimed at a complementation of the optogenetic tool box by engineering anion-conducting channelrhodopsins (ACRs) to overcome the existing drawbacks of microbial light-driven ion pumps utilized for neural inhibition so far. Replacement of E90 in the cation-conducting C. reinhardtii channelrhodopsin 2 (CrChR2) with positively charged residues reversed the ion selectivity and yielded chloride-conducting ChRs (ChloCs). Applied in neuronal cell culture, ChloCs showed residual cation permeability occasionally leading to excitation instead of the desired inhibition. Further charge elimination within the ion permeation pathway completely abolished cation conduction. In parallel, an inhibitory C1C2 (iC1C2) was developed by A. Berndt et al. based on a CrChR1/2 chimera. Though, iC1C2 displayed unsatisfactory biophysical properties as well. Further mutational modifications of the ion permeation pathway led to the development of the improved successor variant iC++. A systematic transfer of both conversion strategies to other CCRs was conducted to create engineered ACRs (eACRs) with distinct biophysical properties. Two novel eACRs, Phobos and Aurora, with blue- and red-shifted action were obtained. Additionally, step-function mutations greatly enhanced the operational light sensitivity and enabled temporally precise toggling between open and closed states using two different light colors. Finally, a natural ACR (nACR) originating from Proteomonas sulcata (PsACR1) was identified and characterized. With a maximum activation at 540 nm it is one of most red-shifted nACRs. Single turnover electrophysiological measurements and spectroscopic investigations revealed an unusual photocycle compared to that of CCRs.
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Calin, Nathalie. "Etude thermique de quelques sels d'hétéropolymolybdates : mise en évidence d'interactions anion-anion et anion-cation à l'état solide." Lille 1, 2001. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/2001/50376-2001-119.pdf.

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Les polyoxométallates et plus particulièrement les hétéropolymolybdates sont des composés très recherchés en catalyse, homogène ou hétérogène. A l'état solide, leur comportement réactif dépend de nombreux paramètres dont la nature des contre-ions présents, le type de molécules de solvatation, le système cristallin et leur evolution thermique. Plusieurs sels (sodium, potassium, alkyl(aryl)ammonium) des ions dodécamolybdophosphate (3-), vanadoundécamolybdophosphate (4-) et de structures apparentées (octadécamolybdophosphate (6-)) ont été préparés. Ils ont été étudiés en solution par polarographie et à l'état solide par spectrométries de vibration (infra-rouge, Raman) et spectrométrie RMN de 31P. Leur comportement thermique a été suivi par analyse thermique et les différentes phases décelées étudiées par RPE. Ces mesures ont permis d'identifier plusieurs types d'interactions susceptibles de rendre compte de la réactivité en oxydation sélective. Deux d'entre elles, interactions anion-anion et anion-cation, sont fortement dépendantes des arrangements cristallographiques et de leur évolution thermique. L'interaction anion-anion est attendue augmenter la stabilité de l'anion, alors que l'interaction anion-cation, antagoniste, est attendue la diminuer.
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Ferguson, Richard. "Fluorescent Anion Sensing and Anion Templated Assembly of Interpenetrated Molecular Architectures." Thesis, University of Oxford, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.491446.

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The main aim: of this project is to develop novel acyclic and macrocyclic hosts for the binding and fluorescent sensing of anionic guests in solution. In addition the use of these hosts in anion templated interpenetrated architectures was exploited. Chapter One introduces the field of supramolecular chemistry and gives a brief description of the non-covalent forces employed in supramolecular host design. A description of the areas of anion binding and the more sophisticated discipline of anion sensing is given. The Chapter concludes with a discussion of the phenomenon of selfassembly and in particular, details the advances in molecular templation that have revolutionised the synthesis ofmechanically interlocked systems. Chapter Two describes the synthesis of a range of indolo[2,3a]carbazoles through a 'one-pot' Fischer indolisation reaction and their subsequent functionalisation to give acyclic and macrocyclic receptors. Schiff base receptors capable of intramolecular hydrogen bonding were shown to have minimal anion binding. However, a bipodal amino receptor showed very high anion affinity. Chapter Three details the preparation ofnew 'off-on' fluorescent sensors for anions using anthracene PET based receptors. Various neutral and charged anion binding groups were appended to the anthracene including imidazoliums and pyridine bis-amide derivatives. Both the anion binding potential of these receptors and the ability of the anion to effect the fluorescence PET ofthe anthracene were investigated Chapter Four reports the use of fluorescent receptors in Chapters Two and Three as . threads in anion templated [2]-pseudorotaxanes. Sulfate successfully templated the formation of an indolocarbazole pseudorotaxane while chloride was used for the anthracene derivative. Each section culminates in the attempts to permanently interlock the structures as [2]-rotaxanes. Chapter Five reports the synthetic procedures used within the thesis.
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Sekizaki, Shuichi. "Development of conducting cation radical salts with flexible organic anions : tetracyanoallyl anion derivatives." 京都大学 (Kyoto University), 2006. http://hdl.handle.net/2433/144214.

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Zain, S. A. M. "Novel inorganic anion exchangers." Thesis, University of Salford, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234769.

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Swinburne, Adam Neil. "Induced-fit anion sensing." Thesis, Durham University, 2011. http://etheses.dur.ac.uk/579/.

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Anions have many important roles in biological systems, as well as in the environment and as such there is significant interest in their binding and sensing. In induced-fit anion sensing, the binding of an anion causes a shift in the equilibrium of conformers of the molecule, which in turn may lead to a change in a physical property. In this thesis four experimental chapters describe the synthesis and anion sensing properties of a series of induced-fit anion sensors derived from a hexa-substituted triethylbenzene and diphenylacetylene motif. Chapter one provides an introduction to anion recognition and sensing, whilst Chapter two describes a new synthetic method towards triethylbenzene receptors involving the solvent-drop grinding technique. Facile synthesis of known and novel anion receptors was achieved. Chapter three describes the use of the triethylbenzene motif, functionalised with quinolinium groups to sense anions. The receptor binds anions strongly, with complex binding observed, involving a host dimer, 2:1 host:guest and 1:1 host:guest stoichiometries. The receptor functions as a turn-off fluorescence sensor with selectivity for acetate. Chapter four describes the further functionalisation of the triethylbenzene core with the viologen moiety, leading to a series of tri- and tetrapodal anion receptors. These receptors show a colourimetic response to carboxylates through a charge transfer interaction. These receptors bind several different anions strongly. However a colourimetric response is only observed with carboxylates. Chapter five describes the use of diphenylacetylene derivatives functionalised with urea groups which have also been investigated as induced-fit anion sensors. The receptors show a high degree of preorganisation, except for free rotation around the acetylene bond. The receptors bind a range of anions to varying extents, with strong binding observed with basic anions. Upon the addition of anions, several different fluorescent responses are observed depending on the receptor design. A turn-on fluorescent response is observed with diphenylacetylene and diphenylbutadiyne derivates due to planarisation of the receptor. Fluorescent quenching is also observed with several receptors and can allow for the discrimination of several anions when the receptors are used as part of an array. The diphenylbutadiyne derivative can also be incorporated into a dipstick which shows a turn-off response in the presence of chloride.
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Books on the topic "Anion"

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A, Moyer Bruce, Singh Raj Pal 1951-, and American Chemical Society Meeting, eds. Fundamentals and applications of anion separations. New York: Kluwer Acadamic/Plenum, 2004.

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Stibor, Ivan, ed. Anion Sensing. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/b101055.

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Stoddart, J. Fraser, ed. Anion Receptor Chemistry. Cambridge: Royal Society of Chemistry, 2007. http://dx.doi.org/10.1039/9781847552471.

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Bowman-James, Kristin, Antonio Bianchi, and Enrique García-España, eds. Anion Coordination Chemistry. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2011. http://dx.doi.org/10.1002/9783527639502.

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A, Gale Philip, and Cho Won-Seob, eds. Anion receptor chemistry. Cambridge: Royal Society of Chemistry, 2006.

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Gale, Philip A., W. Dehaen, and E. Alcade. Anion recognition in supramolecular chemistry. Heidelberg: Springer, 2010.

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Krueger, James Harry. Cation and anion chemistry. [Corvallis, Or.]: O.S.U. Book Stores, 1986.

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Syed Abdul Malik Bin Syed Zain. Novel inorganic anion exchangers. Salford: University of Salford, 1988.

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Gale, Philip A., and Wim Dehaen, eds. Anion Recognition in Supramolecular Chemistry. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-15444-7.

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An, Liang, and T. S. Zhao, eds. Anion Exchange Membrane Fuel Cells. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71371-7.

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Book chapters on the topic "Anion"

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Bährle-Rapp, Marina. "Anion." In Springer Lexikon Kosmetik und Körperpflege, 38. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_653.

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Charnley, Steven B. "Anion." In Encyclopedia of Astrobiology, 1. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-27833-4_80-5.

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Charnley, Steven B. "Anion." In Encyclopedia of Astrobiology, 96. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-44185-5_80.

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Böning, Dieter, Michael I. Lindinger, Damian M. Bailey, Istvan Berczi, Kameljit Kalsi, José González-Alonso, David J. Dyck, et al. "Anion." In Encyclopedia of Exercise Medicine in Health and Disease, 86. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-540-29807-6_2094.

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Gooch, Jan W. "Anion." In Encyclopedic Dictionary of Polymers, 41. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_661.

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Gooch, Jan W. "Anion." In Encyclopedic Dictionary of Polymers, 874. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_13127.

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Gale, Philip A., and Claudia Caltagirone. "Anion Sensors." In Chemosensors, 395–427. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118019580.ch19.

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Agúndez, Marcelino. "C3N− Anion." In Encyclopedia of Astrobiology, 1. Berlin, Heidelberg: Springer Berlin Heidelberg, 2021. http://dx.doi.org/10.1007/978-3-642-27833-4_5517-1.

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Marcelino, Agúndez. "C5N− Anion." In Encyclopedia of Astrobiology, 1. Berlin, Heidelberg: Springer Berlin Heidelberg, 2021. http://dx.doi.org/10.1007/978-3-642-27833-4_5518-1.

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Talevi, Alan, and Carolina L. Bellera. "Organic Anion Transporters and Organic Anion Transporting Polypeptides." In The ADME Encyclopedia, 739–45. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-84860-6_84.

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Conference papers on the topic "Anion"

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Alves, Adrielly, and Régis Casimiro Leal. "Theoretical study of the mechanism of chromogenic chemodosimeters in the detection of sulfhydryl (SH–) and hydroxyl (OH–) anions." In VIII Simpósio de Estrutura Eletrônica e Dinâmica Molecular. Universidade de Brasília, 2020. http://dx.doi.org/10.21826/viiiseedmol2020128.

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Sulfide (S2−) is a biologically and environmentally important anion. Exposure to the sulfide anion can cause chronic, respiratory diseases and irritations in the skin and mucous membranes. The protonated HS− or H2S forms are more toxic than the S2− itself. A derivative of the family of 2,4,6-triaryl-pyrylium cations bearing an amine in the para position of the 4-aryl group is sensitive for detecting sulfide anions in solution. Through DFT calculations, performed at level B3LYP/6-31+G(d) in gas phase, these authors present the thermodynamic stability of the interaction of chemodosimeters derived from the pyrilium and thiopirilium cation with hydroxyl (OH–) and sulfhydryl (SH–) anions.
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Wroblewski, Wojciech, Marek Dawgul, Wladislaw Torbicz, and Zbigniew Brzozka. "Anion-selective CHEMFETs." In Optoelectronic and Electronic Sensors II, edited by Zdzislaw Jankiewicz and Henryk Madura. SPIE, 1997. http://dx.doi.org/10.1117/12.266710.

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Xie, haifen, Guangyuan Li, and Rong Wang. "Conductivity of anion polymer electrolyte." In Proceedings of the 7th Asian Conference. WORLD SCIENTIFIC, 2000. http://dx.doi.org/10.1142/9789812791979_0062.

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Dobulis, Marissa, Caroline Chick Jarrold, Jennifer Mann, and Kellyn Patros. "ANION PHOTOELECTRON IMAGING OF 2-PROPENOL." In 73rd International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2018. http://dx.doi.org/10.15278/isms.2018.wd10.

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Lu, Yen-Sheng, Jian-Lin Ho, J. Andrew Yeh, and Shangjur Gwo. "InN-based anion selective sensing devices." In 2009 Sixth International Conference on Networked Sensing Systems (INSS). IEEE, 2009. http://dx.doi.org/10.1109/inss.2009.5409932.

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Sarkas, H. W., S. T. Arnold, Jackie Hendricks, V. L. Slager, and Kit Bowen. "Photoelectron spectroscopy of lithium dimer anion." In OE/LASE'93: Optics, Electro-Optics, & Laser Applications in Science& Engineering, edited by Cheuk Yiu Ng. SPIE, 1993. http://dx.doi.org/10.1117/12.143090.

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Guevremont, Jeffrey M., Robert L. Brainard, Scott D. Reeves, Xin Zhou, Thinh B. Nguyen, Joseph F. Mackevich, Erik H. Anderson, and Gary N. Taylor. "Multiple-anion nonvolatile acetal (MANA) resists." In 26th Annual International Symposium on Microlithography, edited by Elizabeth A. Dobisz. SPIE, 2001. http://dx.doi.org/10.1117/12.436655.

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Schnepper, D., Sean Casey, Doreen Leopold, and Melissa Baudhuin. "ANION PHOTOELECTRON SPECTROSCOPY OF NbW− and W2−." In 70th International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2015. http://dx.doi.org/10.15278/isms.2015.ta10.

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Sagan, Cole, and Etienne Garand. "PROBING BROAD π-RESONANCES OF TETRACENYL ANION." In 2020 International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2020. http://dx.doi.org/10.15278/isms.2020.fd04.

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Hijji, Yousef, Hala Sultan Al Easa, and Mahmoud AbdelRasoul. "Natural Dyes in Cyanide and Anion Sensing." In Qatar Foundation Annual Research Conference Proceedings. Hamad bin Khalifa University Press (HBKU Press), 2016. http://dx.doi.org/10.5339/qfarc.2016.eepp2423.

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Reports on the topic "Anion"

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Shukla, Manoj K., Luidmyla K. Sviatenko, Sergly I. Okovytyy, Danuta Leszczynska, and Jerzy Leszczynski. Catalytic Role of Solvated Electron in the Spontaneous Degradation of Insensitive Munition Compounds : Computational Chemistry Investigation. Engineer Research and Development Center (U.S.), July 2021. http://dx.doi.org/10.21079/11681/41122.

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The DNAN (2,4-dinitroanisole), NTO (3-nitro-1,2,4-triazol-5-one), and NQ (nitroguanidine) are important insensitive energetic materials used in military applications. They may find their way to the environment during manufacturing, transportation, storage, training, and disposal. A detailed investigation of possible mechanisms for self-degradation of radical-anions formed by addition of solvated electron to DNAN, NTO, and NQ species was performed by computational study using the PCM(Pauling)/M06-2X/6-311++G(d,p) approach. Obtained results suggest that only NQ radical-anion is able for self-degradation by elimination of nitrite anion. Formation of urea radical on the earlier stage of the NQ radical-anion degradation was also predicted.
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Jonathan L. Sessler. Supramolecular Chemistry of Selective Anion Recognition for Anions of Environmental Relevance. Office of Scientific and Technical Information (OSTI), September 2007. http://dx.doi.org/10.2172/891664.

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Moyer, Bruce a., Debra A. Bostick, Christopher J. Fowler, Hyun-Ah Kang, Alexandre Ruas, Laetitia H. Delmau, Tamara J. Haverlock, et al. Supramolecular Chemistry of Selective Anion Recognition for Anions of Environmental Relevance. Office of Scientific and Technical Information (OSTI), September 2005. http://dx.doi.org/10.2172/893098.

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Bowman-James, Kristin, George S. Wilson, and Bruce Moyer. Supramolecular Chemistry of Selective Anion Recognition for Anions of Environmental Relevance. Office of Scientific and Technical Information (OSTI), June 2001. http://dx.doi.org/10.2172/834750.

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Bowman-James, Kristin, George S. Wilson, and Bruce Moyer. Supramolecular Chemistry of Selective Anion Recognition for Anions of Environmental Relevance. Office of Scientific and Technical Information (OSTI), June 2002. http://dx.doi.org/10.2172/834752.

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Bowman-James, Kristin, and George S. Wilson. Supramolecular Chemistry of Selective Anion Recognition for Anions of Environmental Relevance. Office of Scientific and Technical Information (OSTI), June 2003. http://dx.doi.org/10.2172/834754.

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Bowman-James, K., G. Wilson, and B. A. Moyer. Supramolecular Chemistry of Selective Anion Recognition for Anions of Environmental Relevance. Office of Scientific and Technical Information (OSTI), December 2004. http://dx.doi.org/10.2172/835027.

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Bowman-James, Kristin, and Bruce A. Moyer. Supramolecular Chemistry of Selective Anion Recognition for Anions of Environmental Relevance. Office of Scientific and Technical Information (OSTI), June 2004. http://dx.doi.org/10.2172/838638.

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Bowman-James, Kristen. Supramolecular Chemistry of Selective Anion Recognition for Anions of Environmental Relevance. Office of Scientific and Technical Information (OSTI), December 2004. http://dx.doi.org/10.2172/850320.

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Sessler, Jonathan L. The Supramolecular Chemistry of Selective Anion Recognition for Anions of Environmental Relevance. Office of Scientific and Technical Information (OSTI), June 2005. http://dx.doi.org/10.2172/884859.

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