Matches in SemOpenAlex for { <https://semopenalex.org/work/W4295342876> ?p ?o ?g. }
- W4295342876 endingPage "684" @default.
- W4295342876 startingPage "670" @default.
- W4295342876 abstract "Switchable assemblies relevant for bio-applications may be accessed from water-soluble tetra-ortho-substituted azobenzenes that reversibly self-assemble and form complexes with β-cyclodextrin under visible light.Two azobenzenes bearing either four fluorines or two chlorines and two fluorines in the ortho positions were synthesised with short poly(ethylene oxide) tails for water solubility. Photophysical properties were determined by UV-vis and 1H NMR spectroscopies, complexation with β-cyclodextrin was assessed by 1H NMR spectroscopy, and self-assembly in water was investigated by static and dynamic light scattering.Both molecules underwent trans-cis isomerization at 530 nm and cis-trans isomerization at 415 nm, with the cis forms exhibiting thermal half-lives > 300 days at room temperature. Both molecules formed inclusion complexes with β-cyclodextrin in water, with cis-4F-AZO-PEO binding 3-fold stronger than trans, and 2Cl2F-AZO-PEO binding significantly weaker. Self-assembly of pure 2Cl2F-AZO-PEO in water showed an open association process regardless of configuration, while 4F-AZO-PEO showed an open association process for cis (Nagg increasing from 30 to 1000) but a closed association process for trans (Nagg stable at ∼ 170). Aqueous solutions of 2Cl2F-AZO-PEO showed cloud points close to 45 °C, while the 4F-AZO-PEO isomers presented well-separated cloud points allowing reversible and all-visible transition between clear and turbid states at room temperature." @default.
- W4295342876 created "2022-09-13" @default.
- W4295342876 creator A5018143896 @default.
- W4295342876 creator A5019604950 @default.
- W4295342876 creator A5028476678 @default.
- W4295342876 creator A5040028609 @default.
- W4295342876 creator A5041245380 @default.
- W4295342876 creator A5048588888 @default.
- W4295342876 creator A5053196080 @default.
- W4295342876 creator A5055797765 @default.
- W4295342876 creator A5067521794 @default.
- W4295342876 creator A5085157184 @default.
- W4295342876 creator A5086941343 @default.
- W4295342876 date "2023-01-01" @default.
- W4295342876 modified "2023-10-18" @default.
- W4295342876 title "Photoswitchable assembly of long-lived azobenzenes in water using visible light" @default.
- W4295342876 cites W1966530617 @default.
- W4295342876 cites W1974373605 @default.
- W4295342876 cites W1985864967 @default.
- W4295342876 cites W1989706135 @default.
- W4295342876 cites W2008631272 @default.
- W4295342876 cites W2011393168 @default.
- W4295342876 cites W2012662754 @default.
- W4295342876 cites W2014660739 @default.
- W4295342876 cites W2018354875 @default.
- W4295342876 cites W2035767327 @default.
- W4295342876 cites W2051661205 @default.
- W4295342876 cites W2052292468 @default.
- W4295342876 cites W2067151250 @default.
- W4295342876 cites W2075717437 @default.
- W4295342876 cites W2080160245 @default.
- W4295342876 cites W2084110667 @default.
- W4295342876 cites W2084856161 @default.
- W4295342876 cites W2088796927 @default.
- W4295342876 cites W2089975262 @default.
- W4295342876 cites W2094010434 @default.
- W4295342876 cites W2095565245 @default.
- W4295342876 cites W2111966734 @default.
- W4295342876 cites W2120894192 @default.
- W4295342876 cites W2129301232 @default.
- W4295342876 cites W2145433313 @default.
- W4295342876 cites W2148734015 @default.
- W4295342876 cites W2157778056 @default.
- W4295342876 cites W2171449797 @default.
- W4295342876 cites W2249823337 @default.
- W4295342876 cites W2269208173 @default.
- W4295342876 cites W2273513969 @default.
- W4295342876 cites W2323994011 @default.
- W4295342876 cites W2330760879 @default.
- W4295342876 cites W2462604806 @default.
- W4295342876 cites W2482868952 @default.
- W4295342876 cites W2509060679 @default.
- W4295342876 cites W2510976456 @default.
- W4295342876 cites W2522873012 @default.
- W4295342876 cites W2525820484 @default.
- W4295342876 cites W2554336893 @default.
- W4295342876 cites W2560311021 @default.
- W4295342876 cites W2607679481 @default.
- W4295342876 cites W2612193073 @default.
- W4295342876 cites W2701840719 @default.
- W4295342876 cites W2769872877 @default.
- W4295342876 cites W2774997624 @default.
- W4295342876 cites W2790025175 @default.
- W4295342876 cites W2792071113 @default.
- W4295342876 cites W2797295760 @default.
- W4295342876 cites W2802647523 @default.
- W4295342876 cites W2811345982 @default.
- W4295342876 cites W2899359719 @default.
- W4295342876 cites W2903738560 @default.
- W4295342876 cites W2975787858 @default.
- W4295342876 cites W2995455601 @default.
- W4295342876 cites W3006405439 @default.
- W4295342876 cites W3011958816 @default.
- W4295342876 cites W3012673328 @default.
- W4295342876 cites W3016443212 @default.
- W4295342876 cites W3028883570 @default.
- W4295342876 cites W3049528242 @default.
- W4295342876 cites W3070730316 @default.
- W4295342876 cites W3086232379 @default.
- W4295342876 cites W3113038146 @default.
- W4295342876 cites W3163644954 @default.
- W4295342876 cites W3164345962 @default.
- W4295342876 cites W3169038900 @default.
- W4295342876 cites W3198812953 @default.
- W4295342876 cites W3200665803 @default.
- W4295342876 cites W3201132814 @default.
- W4295342876 cites W4251117770 @default.
- W4295342876 cites W4292596075 @default.
- W4295342876 doi "https://doi.org/10.1016/j.jcis.2022.08.191" @default.
- W4295342876 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36095899" @default.
- W4295342876 hasPublicationYear "2023" @default.
- W4295342876 type Work @default.
- W4295342876 citedByCount "1" @default.
- W4295342876 countsByYear W42953428762023 @default.
- W4295342876 crossrefType "journal-article" @default.
- W4295342876 hasAuthorship W4295342876A5018143896 @default.
- W4295342876 hasAuthorship W4295342876A5019604950 @default.
- W4295342876 hasAuthorship W4295342876A5028476678 @default.