Matches in SemOpenAlex for { <https://semopenalex.org/work/W2582873674> ?p ?o ?g. }
- W2582873674 endingPage "233" @default.
- W2582873674 startingPage "225" @default.
- W2582873674 abstract "Heterocyclic donor-π-acceptor molecular systems based on an N,N-dimethylamino phenylacrylonitrile benzimidazole skeleton have been characterised and are proposed for potential use in sensing applications. The benzimidazole moiety introduces a broad spectrum of useful multifunctional properties to the system including electron accepting ability, pH sensitivity and compatibility with biomolecules. The photophysical characterisation of the prototropic forms of these chromophores has been carried out in both solution and on immobilisation in polymer films. The experimental results are further supported by computational determination of pKa values. It is noticed that compound 3 forms nanoaggregates in aqueous solutions with aggregation-induced emission (AIE) at 600 nm. All the systems demonstrate spectral pH sensitivity in acidic media which shifts towards near-neutral values upon immobilisation in polymer films or upon aggregation in an aqueous environment (compound 3). The structure-property relationships of these functional chromophores, involving their spectral characteristics, acid-base equilibria, pKa values and aggregation effects have been determined. Potential applications of the molecules as pH and biomolecular sensors are proposed based on their pH sensitivity and AIE properties." @default.
- W2582873674 created "2017-02-03" @default.
- W2582873674 creator A5002670208 @default.
- W2582873674 creator A5034125511 @default.
- W2582873674 creator A5052000920 @default.
- W2582873674 creator A5064150460 @default.
- W2582873674 creator A5068122617 @default.
- W2582873674 creator A5074479072 @default.
- W2582873674 date "2017-05-01" @default.
- W2582873674 modified "2023-09-23" @default.
- W2582873674 title "Benzimidazole acrylonitriles as multifunctional push-pull chromophores: Spectral characterisation, protonation equilibria and nanoaggregation in aqueous solutions" @default.
- W2582873674 cites W1964744659 @default.
- W2582873674 cites W1969892741 @default.
- W2582873674 cites W1972472243 @default.
- W2582873674 cites W1978077205 @default.
- W2582873674 cites W1980797505 @default.
- W2582873674 cites W1984610384 @default.
- W2582873674 cites W1986972693 @default.
- W2582873674 cites W1994724903 @default.
- W2582873674 cites W2004432066 @default.
- W2582873674 cites W2006681399 @default.
- W2582873674 cites W2011215428 @default.
- W2582873674 cites W2018079355 @default.
- W2582873674 cites W2023422448 @default.
- W2582873674 cites W2023995513 @default.
- W2582873674 cites W2025785388 @default.
- W2582873674 cites W2027361297 @default.
- W2582873674 cites W2030524951 @default.
- W2582873674 cites W2030994424 @default.
- W2582873674 cites W2032185182 @default.
- W2582873674 cites W2037042957 @default.
- W2582873674 cites W2041794913 @default.
- W2582873674 cites W2048576808 @default.
- W2582873674 cites W2049176995 @default.
- W2582873674 cites W2058028078 @default.
- W2582873674 cites W2061453094 @default.
- W2582873674 cites W2067816052 @default.
- W2582873674 cites W2078276364 @default.
- W2582873674 cites W2081689243 @default.
- W2582873674 cites W2083715592 @default.
- W2582873674 cites W2085431255 @default.
- W2582873674 cites W2090391132 @default.
- W2582873674 cites W2113660136 @default.
- W2582873674 cites W2115808124 @default.
- W2582873674 cites W2124222446 @default.
- W2582873674 cites W2148028289 @default.
- W2582873674 cites W2149319762 @default.
- W2582873674 cites W2167582010 @default.
- W2582873674 cites W2264601018 @default.
- W2582873674 cites W2314052723 @default.
- W2582873674 cites W2320213632 @default.
- W2582873674 cites W2323925961 @default.
- W2582873674 cites W2330645035 @default.
- W2582873674 cites W2334298424 @default.
- W2582873674 cites W2334662078 @default.
- W2582873674 cites W2952819677 @default.
- W2582873674 cites W3019756210 @default.
- W2582873674 cites W4238976446 @default.
- W2582873674 cites W4251992543 @default.
- W2582873674 cites W943907819 @default.
- W2582873674 doi "https://doi.org/10.1016/j.saa.2017.02.011" @default.
- W2582873674 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28199927" @default.
- W2582873674 hasPublicationYear "2017" @default.
- W2582873674 type Work @default.
- W2582873674 sameAs 2582873674 @default.
- W2582873674 citedByCount "14" @default.
- W2582873674 countsByYear W25828736742017 @default.
- W2582873674 countsByYear W25828736742018 @default.
- W2582873674 countsByYear W25828736742019 @default.
- W2582873674 countsByYear W25828736742020 @default.
- W2582873674 countsByYear W25828736742021 @default.
- W2582873674 countsByYear W25828736742022 @default.
- W2582873674 countsByYear W25828736742023 @default.
- W2582873674 crossrefType "journal-article" @default.
- W2582873674 hasAuthorship W2582873674A5002670208 @default.
- W2582873674 hasAuthorship W2582873674A5034125511 @default.
- W2582873674 hasAuthorship W2582873674A5052000920 @default.
- W2582873674 hasAuthorship W2582873674A5064150460 @default.
- W2582873674 hasAuthorship W2582873674A5068122617 @default.
- W2582873674 hasAuthorship W2582873674A5074479072 @default.
- W2582873674 hasConcept C121332964 @default.
- W2582873674 hasConcept C145148216 @default.
- W2582873674 hasConcept C178790620 @default.
- W2582873674 hasConcept C184651966 @default.
- W2582873674 hasConcept C185592680 @default.
- W2582873674 hasConcept C192468462 @default.
- W2582873674 hasConcept C21951064 @default.
- W2582873674 hasConcept C26873012 @default.
- W2582873674 hasConcept C2776568683 @default.
- W2582873674 hasConcept C2778484023 @default.
- W2582873674 hasConcept C2779892579 @default.
- W2582873674 hasConcept C30095370 @default.
- W2582873674 hasConcept C32909587 @default.
- W2582873674 hasConcept C49853544 @default.
- W2582873674 hasConcept C521977710 @default.
- W2582873674 hasConcept C55493867 @default.
- W2582873674 hasConcept C62520636 @default.
- W2582873674 hasConcept C75473681 @default.