Matches in SemOpenAlex for { <https://semopenalex.org/work/W2235282496> ?p ?o ?g. }
- W2235282496 abstract "This study was part of a project targeted at developing chemical sensors for organic cations and metal ions by exploiting the interactions between cations and anionic borate derivatives. As well, the chemical synthesis of thiophene monomers with charged or neutral ion-recognition sites was investigated. The primary task in the first part of the work was to prepare anionic receptor molecules based on synthesized borate derivatives and study their complexation with N-heteroaromatic and tropylium cations. The complexation was studied in solution by 1H NMR and ESIMS techniques and in solid state by X-ray crystallography. Crystal structures showed evidence of weak noncovalent interactions–hydrogen bonding, cation···π interactions, and π-stacking. In addition, the crystal structure of the alkali metal complex of tris[3-(2-pyridyl)pyrazolyl]hydroborate was determined. Stability constants of borate complexes were measured by 1H NMR titration in methanol/acetonitrile (1:1) solution at 30 °C. Various derivatives of aromatic borate anions synthesized within this project, some commercially available derivatives, and two neutral carriers containing aromatic anthryl groups were also studied as recognition sites for aromatic cations where N-methylpyridinium was used as primary ion in PVC membrane-based all-solid-state ion sensors. The results showed that borate derivatives offer new possibilities for molecular recognition by ion-selective electrodes (ISEs). The aim of the second part of the study was to develop chemical ion sensor materials where the ion-recognition unit and the charge-compensating ion are covalently coupled to the backbone of a conductive polymer. Sulfonated thiophenes were used as doping ions for the fabrication of Ag+-ISEs. More than 15 differently substituted monomers were synthesized. The materials differed with respect to the receptor unit, extent of oxidation, counteranion, and length of the chain." @default.
- W2235282496 created "2016-06-24" @default.
- W2235282496 creator A5054906028 @default.
- W2235282496 date "2007-01-01" @default.
- W2235282496 modified "2023-09-27" @default.
- W2235282496 title "Aromatic borate anions and thiophene derivatives for sensor applications" @default.
- W2235282496 cites W1502853825 @default.
- W2235282496 cites W1508511270 @default.
- W2235282496 cites W1527415019 @default.
- W2235282496 cites W1537767958 @default.
- W2235282496 cites W1918973100 @default.
- W2235282496 cites W1957204537 @default.
- W2235282496 cites W1964162368 @default.
- W2235282496 cites W1965266312 @default.
- W2235282496 cites W1968178341 @default.
- W2235282496 cites W1972357040 @default.
- W2235282496 cites W1973892353 @default.
- W2235282496 cites W1981509963 @default.
- W2235282496 cites W1981690870 @default.
- W2235282496 cites W1983053814 @default.
- W2235282496 cites W1990497429 @default.
- W2235282496 cites W1990567578 @default.
- W2235282496 cites W1993209440 @default.
- W2235282496 cites W1997802765 @default.
- W2235282496 cites W1998355376 @default.
- W2235282496 cites W1999332606 @default.
- W2235282496 cites W2000989244 @default.
- W2235282496 cites W2001067539 @default.
- W2235282496 cites W2002518827 @default.
- W2235282496 cites W2005877813 @default.
- W2235282496 cites W2009597388 @default.
- W2235282496 cites W2015253591 @default.
- W2235282496 cites W2017561497 @default.
- W2235282496 cites W2018292743 @default.
- W2235282496 cites W2020737393 @default.
- W2235282496 cites W2022408312 @default.
- W2235282496 cites W2027752378 @default.
- W2235282496 cites W2028243970 @default.
- W2235282496 cites W2029761973 @default.
- W2235282496 cites W2030359712 @default.
- W2235282496 cites W2035216728 @default.
- W2235282496 cites W203944600 @default.
- W2235282496 cites W2041865429 @default.
- W2235282496 cites W2042990069 @default.
- W2235282496 cites W2044415186 @default.
- W2235282496 cites W2044799390 @default.
- W2235282496 cites W2044891636 @default.
- W2235282496 cites W2047059653 @default.
- W2235282496 cites W2050908688 @default.
- W2235282496 cites W2052045852 @default.
- W2235282496 cites W2059489976 @default.
- W2235282496 cites W2062736646 @default.
- W2235282496 cites W2064540201 @default.
- W2235282496 cites W2070513934 @default.
- W2235282496 cites W2071773769 @default.
- W2235282496 cites W2082405251 @default.
- W2235282496 cites W2083174711 @default.
- W2235282496 cites W2084541097 @default.
- W2235282496 cites W2091810594 @default.
- W2235282496 cites W2093150174 @default.
- W2235282496 cites W2093390592 @default.
- W2235282496 cites W2106048675 @default.
- W2235282496 cites W2116457562 @default.
- W2235282496 cites W2128101603 @default.
- W2235282496 cites W2131689602 @default.
- W2235282496 cites W2134512832 @default.
- W2235282496 cites W2135183779 @default.
- W2235282496 cites W2141650218 @default.
- W2235282496 cites W2165091038 @default.
- W2235282496 cites W2223407860 @default.
- W2235282496 cites W2232840917 @default.
- W2235282496 cites W2236789816 @default.
- W2235282496 cites W2238022184 @default.
- W2235282496 cites W2240463599 @default.
- W2235282496 cites W2247976799 @default.
- W2235282496 cites W2260370023 @default.
- W2235282496 cites W2268815883 @default.
- W2235282496 cites W2285322309 @default.
- W2235282496 cites W2292166743 @default.
- W2235282496 cites W2321972685 @default.
- W2235282496 cites W2340111236 @default.
- W2235282496 cites W2490761361 @default.
- W2235282496 cites W2943585606 @default.
- W2235282496 cites W2952423535 @default.
- W2235282496 cites W2952640317 @default.
- W2235282496 cites W604100514 @default.
- W2235282496 cites W2336321072 @default.
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