FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2060495561> ?p ?o ?g. }

• W2060495561 endingPage "775" @default.
• W2060495561 startingPage "764" @default.
• W2060495561 abstract "The behavior of thermotropic nematic liquid crystals (LCs) Merck Phase 4 and ZLI 1115 confined to mesoporous controlled pore glass materials was investigated using 13C nuclear magnetic resonance spectroscopy of probe molecules methyl iodide and methane. The average pore diameters of the materials varied from 81 to 375 Å, and the temperature series measurements were performed on solid, nematic, and isotropic phases of bulk LCs. Chemical shift, intensity, and line shape of the resonance signals in the spectra contain lots of information about the effect of confinement on the state of the LCs. The line shape of the 13C resonances of the CH3I molecules in LCs confined into the pores was observed to be even more sensitive to the LC orientation distribution than, for example, that of 2H spectra of deuterated LCs or 129Xe spectra of dissolved xenon gas. The effect of the magnetic field on the orientation of LC molecules inside the pores was examined in four different magnetic fields varying from 4.70 to 11.74 T. The magnetic field was found to have significant effect on the orientation of LC molecules in the largest pores and close to the nematic−isotropic phase transition temperature. The theoretical model of shielding of noble gases dissolved in LCs based on pairwise additivity approximation was utilized in the analysis of CH4 spectra. For the first time, a first-order nematic−isotropic phase transition was detected to take place inside such restrictive hosts. In the larger pores a few degrees below the nematic−isotropic phase transition of bulk LC the 13C quartet of CH3I changes as a powder pattern. Results are compared to those derived from 129Xe NMR measurements of xenon gas in similar environments." @default.
• W2060495561 created "2016-06-24" @default.
• W2060495561 creator A5010716056 @default.
• W2060495561 creator A5091872407 @default.
• W2060495561 date "2008-01-01" @default.
• W2060495561 modified "2023-10-10" @default.
• W2060495561 title "Behavior of Liquid Crystals Confined to Mesoporous Materials as Studied by ¹³C NMR Spectroscopy of Methyl Iodide and Methane as Probe Molecules" @default.
• W2060495561 cites W1529105055 @default.
• W2060495561 cites W1679506709 @default.
• W2060495561 cites W1967202369 @default.
• W2060495561 cites W1967630097 @default.
• W2060495561 cites W1970091364 @default.
• W2060495561 cites W1975681131 @default.
• W2060495561 cites W1976303106 @default.
• W2060495561 cites W1978330197 @default.
• W2060495561 cites W1980137085 @default.
• W2060495561 cites W1987148159 @default.
• W2060495561 cites W1988015533 @default.
• W2060495561 cites W1988127380 @default.
• W2060495561 cites W1994292851 @default.
• W2060495561 cites W2004553960 @default.
• W2060495561 cites W2007026184 @default.
• W2060495561 cites W2014190929 @default.
• W2060495561 cites W2014381517 @default.
• W2060495561 cites W2016664723 @default.
• W2060495561 cites W2017248513 @default.
• W2060495561 cites W2017701908 @default.
• W2060495561 cites W2021033112 @default.
• W2060495561 cites W2021691835 @default.
• W2060495561 cites W2025596174 @default.
• W2060495561 cites W2030140332 @default.
• W2060495561 cites W2035944879 @default.
• W2060495561 cites W2038803586 @default.
• W2060495561 cites W2043876259 @default.
• W2060495561 cites W2047884977 @default.
• W2060495561 cites W2049217734 @default.
• W2060495561 cites W2052123599 @default.
• W2060495561 cites W2052815839 @default.
• W2060495561 cites W2053334003 @default.
• W2060495561 cites W2056111407 @default.
• W2060495561 cites W2056877026 @default.
• W2060495561 cites W2057815904 @default.
• W2060495561 cites W2058607880 @default.
• W2060495561 cites W2071106519 @default.
• W2060495561 cites W2071609225 @default.
• W2060495561 cites W2071771867 @default.
• W2060495561 cites W2076851202 @default.
• W2060495561 cites W2079657457 @default.
• W2060495561 cites W2080742323 @default.
• W2060495561 cites W2082208225 @default.
• W2060495561 cites W2082438525 @default.
• W2060495561 cites W2083642061 @default.
• W2060495561 cites W2091478907 @default.
• W2060495561 cites W2091591613 @default.
• W2060495561 cites W2092019461 @default.
• W2060495561 cites W2092618319 @default.
• W2060495561 cites W2155788949 @default.
• W2060495561 cites W2158970306 @default.
• W2060495561 cites W2255050953 @default.
• W2060495561 doi "https://doi.org/10.1021/jp076840i" @default.
• W2060495561 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18166037" @default.
• W2060495561 hasPublicationYear "2008" @default.
• W2060495561 type Work @default.
• W2060495561 sameAs 2060495561 @default.
• W2060495561 citedByCount "4" @default.
• W2060495561 countsByYear W20604955612012 @default.
• W2060495561 crossrefType "journal-article" @default.
• W2060495561 hasAuthorship W2060495561A5010716056 @default.
• W2060495561 hasAuthorship W2060495561A5091872407 @default.
• W2060495561 hasConcept C113196181 @default.
• W2060495561 hasConcept C120665830 @default.
• W2060495561 hasConcept C121332964 @default.
• W2060495561 hasConcept C1276947 @default.
• W2060495561 hasConcept C13274807 @default.
• W2060495561 hasConcept C149288129 @default.
• W2060495561 hasConcept C159467904 @default.
• W2060495561 hasConcept C178790620 @default.
• W2060495561 hasConcept C184050105 @default.
• W2060495561 hasConcept C185592680 @default.
• W2060495561 hasConcept C192562407 @default.
• W2060495561 hasConcept C22064058 @default.
• W2060495561 hasConcept C26873012 @default.
• W2060495561 hasConcept C2994273327 @default.
• W2060495561 hasConcept C32909587 @default.
• W2060495561 hasConcept C44280652 @default.
• W2060495561 hasConcept C46141821 @default.
• W2060495561 hasConcept C4839761 @default.
• W2060495561 hasConcept C49040817 @default.
• W2060495561 hasConceptScore W2060495561C113196181 @default.
• W2060495561 hasConceptScore W2060495561C120665830 @default.
• W2060495561 hasConceptScore W2060495561C121332964 @default.
• W2060495561 hasConceptScore W2060495561C1276947 @default.
• W2060495561 hasConceptScore W2060495561C13274807 @default.
• W2060495561 hasConceptScore W2060495561C149288129 @default.
• W2060495561 hasConceptScore W2060495561C159467904 @default.
• W2060495561 hasConceptScore W2060495561C178790620 @default.
• W2060495561 hasConceptScore W2060495561C184050105 @default.
• W2060495561 hasConceptScore W2060495561C185592680 @default.

• next