FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3119304032> ?p ?o ?g. }

• W3119304032 endingPage "5159" @default.
• W3119304032 startingPage "5142" @default.
• W3119304032 abstract "Abstract We report four new luminescent tetracationic bis‐triarylborane DNA and RNA sensors that show high binding affinities, in several cases even in the nanomolar range. Three of the compounds contain substituted, highly emissive and structurally flexible bis(2,6‐dimethylphenyl‐4‐ethynyl)arene linkers ( 3 : arene=5,5′‐2,2′‐bithiophene; 4 : arene=1,4‐benzene; 5 : arene=9,10‐anthracene) between the two boryl moieties and serve as efficient dual Raman and fluorescence chromophores. The shorter analogue 6 employs 9,10‐anthracene as the linker and demonstrates the importance of an adequate linker length with a certain level of flexibility by exhibiting generally lower binding affinities than 3 – 5 . Pronounced aggregation–deaggregation processes are observed in fluorimetric titration experiments with DNA for compounds 3 and 5 . Molecular modelling of complexes of 5 with AT‐DNA, suggest the minor groove as the dominant binding site for monomeric 5 , but demonstrate that dimers of 5 can also be accommodated. Strong SERS responses for 3 – 5 versus a very weak response for 6 , particularly the strong signals from anthracene itself observed for 5 but not for 6 , demonstrate the importance of triple bonds for strong Raman activity in molecules of this compound class. The energy of the characteristic stretching vibration of the C≡C bonds is significantly dependent on the aromatic moiety between the triple bonds. The insertion of aromatic moieties between two C≡C bonds thus offers an alternative design for dual Raman and fluorescence chromophores, applicable in multiplex biological Raman imaging." @default.
• W3119304032 created "2021-01-18" @default.
• W3119304032 creator A5001078861 @default.
• W3119304032 creator A5001502976 @default.
• W3119304032 creator A5002835175 @default.
• W3119304032 creator A5009600298 @default.
• W3119304032 creator A5018317516 @default.
• W3119304032 creator A5025092414 @default.
• W3119304032 creator A5025418746 @default.
• W3119304032 creator A5030065138 @default.
• W3119304032 creator A5031564478 @default.
• W3119304032 creator A5033252000 @default.
• W3119304032 creator A5055565660 @default.
• W3119304032 creator A5058194487 @default.
• W3119304032 creator A5058719064 @default.
• W3119304032 creator A5086945259 @default.
• W3119304032 date "2021-02-24" @default.
• W3119304032 modified "2023-09-23" @default.
• W3119304032 title "Bis(phenylethynyl)arene Linkers in Tetracationic Bis‐triarylborane Chromophores Control Fluorimetric and Raman Sensing of Various DNAs and RNAs" @default.
• W3119304032 cites W1506646996 @default.
• W3119304032 cites W1553330920 @default.
• W3119304032 cites W1560526107 @default.
• W3119304032 cites W1853861324 @default.
• W3119304032 cites W1964441323 @default.
• W3119304032 cites W1964498316 @default.
• W3119304032 cites W1964883096 @default.
• W3119304032 cites W1966035598 @default.
• W3119304032 cites W1968374246 @default.
• W3119304032 cites W1972099239 @default.
• W3119304032 cites W1973368088 @default.
• W3119304032 cites W1974232777 @default.
• W3119304032 cites W1977461899 @default.
• W3119304032 cites W1977888846 @default.
• W3119304032 cites W1977907067 @default.
• W3119304032 cites W1983338915 @default.
• W3119304032 cites W1983649348 @default.
• W3119304032 cites W1984001131 @default.
• W3119304032 cites W1985641545 @default.
• W3119304032 cites W1989651677 @default.
• W3119304032 cites W1990196939 @default.
• W3119304032 cites W1998079045 @default.
• W3119304032 cites W2006561054 @default.
• W3119304032 cites W2009032439 @default.
• W3119304032 cites W2019070167 @default.
• W3119304032 cites W2019512570 @default.
• W3119304032 cites W2021964673 @default.
• W3119304032 cites W2026884660 @default.
• W3119304032 cites W2027964454 @default.
• W3119304032 cites W2028434032 @default.
• W3119304032 cites W2029763619 @default.
• W3119304032 cites W2031404206 @default.
• W3119304032 cites W2032209127 @default.
• W3119304032 cites W2032475221 @default.
• W3119304032 cites W2037017264 @default.
• W3119304032 cites W2039717185 @default.
• W3119304032 cites W2048334245 @default.
• W3119304032 cites W2051960166 @default.
• W3119304032 cites W2053441779 @default.
• W3119304032 cites W2055214702 @default.
• W3119304032 cites W2056202346 @default.
• W3119304032 cites W2056630767 @default.
• W3119304032 cites W2060480815 @default.
• W3119304032 cites W2065742318 @default.
• W3119304032 cites W2069546674 @default.
• W3119304032 cites W2069611135 @default.
• W3119304032 cites W2071062622 @default.
• W3119304032 cites W2077875626 @default.
• W3119304032 cites W2078514739 @default.
• W3119304032 cites W2081130133 @default.
• W3119304032 cites W2082282650 @default.
• W3119304032 cites W2085682282 @default.
• W3119304032 cites W2090441558 @default.
• W3119304032 cites W2091804863 @default.
• W3119304032 cites W2096547860 @default.
• W3119304032 cites W2100161377 @default.
• W3119304032 cites W2100787986 @default.
• W3119304032 cites W2102834112 @default.
• W3119304032 cites W2103576625 @default.
• W3119304032 cites W2104533534 @default.
• W3119304032 cites W2104870499 @default.
• W3119304032 cites W2107191570 @default.
• W3119304032 cites W2109887615 @default.
• W3119304032 cites W2114847311 @default.
• W3119304032 cites W2116269597 @default.
• W3119304032 cites W2122794629 @default.
• W3119304032 cites W2131207346 @default.
• W3119304032 cites W2133300466 @default.
• W3119304032 cites W2133426110 @default.
• W3119304032 cites W2133742529 @default.
• W3119304032 cites W2135367476 @default.
• W3119304032 cites W2137182727 @default.
• W3119304032 cites W2138190555 @default.
• W3119304032 cites W2139138867 @default.
• W3119304032 cites W2141007283 @default.
• W3119304032 cites W2143869527 @default.
• W3119304032 cites W2144389579 @default.
• W3119304032 cites W2144517997 @default.
• W3119304032 cites W2154856213 @default.

• next