Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023621148> ?p ?o ?g. }
- W2023621148 endingPage "330" @default.
- W2023621148 startingPage "319" @default.
- W2023621148 abstract "In this work, we explored a direct way of labeling poly(N-isopropylacrylamide) (PNIPAm) and developed a fluorescent thermometer with desired feature of aggregation-enhanced emission. A fluoranthene-based biphenol polymer, PNIPAm-MAh-4 (PN4), consisting of N-isopropylacrylamide (NIPAm) and 4-(9-(2-(4-hydroxyphenyl)ethynyl)-7,10-diphenylfluoranthen-8-yl)-phenol (4) units as temperature-responsive and fluorescent signaling parts, respectively, was synthesized. The aqueous solution of PN4 exhibits weak fluorescence (FL) below 30 °C, whereas shows FL enhancement above 30 °C. The FL intensity increases with temperature monotonically until 50 °C, and the maximum FL intensity at 50 °C is about 7-fold higher than that at 15 °C. The FL enhancement is found to be associated with a heat-induced polymer chain conformation transition from hydrated coil to dehydrated globule. And the possible mechanisms for emission responses of PN4 against temperature, concentration and aggregation are suggested, respectively. The plausible mechanism of the sensitivity of the emission intensity to temperature or polymer state involves the deprotonation equilibrium and formation of the less fluorescent form of PN4. Meanwhile, the polymer possesses high reversibility of the FL response. Therefore the polymer PN4 is expected to have great potential as a fluorescent thermometer with high sensitivity and reversibility, and our work explores its utilities in molecular probes, biotechnology, multistimuli-responsive nanomaterials and smart polymer machines." @default.
- W2023621148 created "2016-06-24" @default.
- W2023621148 creator A5036410277 @default.
- W2023621148 creator A5043377276 @default.
- W2023621148 creator A5049003918 @default.
- W2023621148 creator A5057909085 @default.
- W2023621148 creator A5085881652 @default.
- W2023621148 creator A5087742625 @default.
- W2023621148 creator A5088934576 @default.
- W2023621148 creator A5091437474 @default.
- W2023621148 date "2014-03-01" @default.
- W2023621148 modified "2023-10-16" @default.
- W2023621148 title "Synthesis, structures, and properties of a fluoranthene-based biphenol polymer as a fluorescent nano-thermometer" @default.
- W2023621148 cites W1964603841 @default.
- W2023621148 cites W1965478268 @default.
- W2023621148 cites W1974036064 @default.
- W2023621148 cites W1974642741 @default.
- W2023621148 cites W1974745220 @default.
- W2023621148 cites W1978059664 @default.
- W2023621148 cites W1980073611 @default.
- W2023621148 cites W1980825543 @default.
- W2023621148 cites W1982218431 @default.
- W2023621148 cites W1984990803 @default.
- W2023621148 cites W1987607164 @default.
- W2023621148 cites W1989582314 @default.
- W2023621148 cites W1998231300 @default.
- W2023621148 cites W1999046940 @default.
- W2023621148 cites W2000888303 @default.
- W2023621148 cites W2007380535 @default.
- W2023621148 cites W2018476726 @default.
- W2023621148 cites W2019728772 @default.
- W2023621148 cites W2034664032 @default.
- W2023621148 cites W2036910297 @default.
- W2023621148 cites W2044109102 @default.
- W2023621148 cites W2048805099 @default.
- W2023621148 cites W2056261253 @default.
- W2023621148 cites W2057671118 @default.
- W2023621148 cites W2058126841 @default.
- W2023621148 cites W2059923772 @default.
- W2023621148 cites W2065477067 @default.
- W2023621148 cites W2072321252 @default.
- W2023621148 cites W2072584795 @default.
- W2023621148 cites W2072848542 @default.
- W2023621148 cites W2076208338 @default.
- W2023621148 cites W2079960550 @default.
- W2023621148 cites W2080024160 @default.
- W2023621148 cites W2083002415 @default.
- W2023621148 cites W2083073535 @default.
- W2023621148 cites W2088410504 @default.
- W2023621148 cites W2092700187 @default.
- W2023621148 cites W2092722830 @default.
- W2023621148 cites W2105065503 @default.
- W2023621148 cites W2124763260 @default.
- W2023621148 cites W2125898012 @default.
- W2023621148 cites W2131216948 @default.
- W2023621148 cites W2135425153 @default.
- W2023621148 cites W2144175668 @default.
- W2023621148 cites W2148924929 @default.
- W2023621148 cites W2159182565 @default.
- W2023621148 cites W2159289781 @default.
- W2023621148 cites W4211018206 @default.
- W2023621148 cites W4230350617 @default.
- W2023621148 cites W4234422402 @default.
- W2023621148 doi "https://doi.org/10.1016/j.cej.2013.11.081" @default.
- W2023621148 hasPublicationYear "2014" @default.
- W2023621148 type Work @default.
- W2023621148 sameAs 2023621148 @default.
- W2023621148 citedByCount "15" @default.
- W2023621148 countsByYear W20236211482015 @default.
- W2023621148 countsByYear W20236211482016 @default.
- W2023621148 countsByYear W20236211482017 @default.
- W2023621148 countsByYear W20236211482018 @default.
- W2023621148 countsByYear W20236211482019 @default.
- W2023621148 countsByYear W20236211482020 @default.
- W2023621148 countsByYear W20236211482021 @default.
- W2023621148 countsByYear W20236211482023 @default.
- W2023621148 crossrefType "journal-article" @default.
- W2023621148 hasAuthorship W2023621148A5036410277 @default.
- W2023621148 hasAuthorship W2023621148A5043377276 @default.
- W2023621148 hasAuthorship W2023621148A5049003918 @default.
- W2023621148 hasAuthorship W2023621148A5057909085 @default.
- W2023621148 hasAuthorship W2023621148A5085881652 @default.
- W2023621148 hasAuthorship W2023621148A5087742625 @default.
- W2023621148 hasAuthorship W2023621148A5088934576 @default.
- W2023621148 hasAuthorship W2023621148A5091437474 @default.
- W2023621148 hasConcept C121332964 @default.
- W2023621148 hasConcept C127413603 @default.
- W2023621148 hasConcept C178790620 @default.
- W2023621148 hasConcept C184651966 @default.
- W2023621148 hasConcept C185592680 @default.
- W2023621148 hasConcept C192562407 @default.
- W2023621148 hasConcept C42360764 @default.
- W2023621148 hasConcept C521977710 @default.
- W2023621148 hasConcept C62520636 @default.
- W2023621148 hasConcept C91881484 @default.
- W2023621148 hasConceptScore W2023621148C121332964 @default.
- W2023621148 hasConceptScore W2023621148C127413603 @default.
- W2023621148 hasConceptScore W2023621148C178790620 @default.