Matches in SemOpenAlex for { <https://semopenalex.org/work/W1977567939> ?p ?o ?g. }
- W1977567939 endingPage "968" @default.
- W1977567939 startingPage "955" @default.
- W1977567939 abstract "Abstract A new Ru(II) complex of [Ru(bpy)2(Hppip)]2+ {bpy = 2,2′-bipyridine; Hppip = 2-(4-(pyridin- 2-yl)phenyl)-1H-imidazo[4,5-f][1,10]phenanthroline} has been synthesized by grafting of 2-pyridyl to parent complex [Ru(bpy)2(Hpip)]2+ {Hppip = 2-(4-phenyl)-1H-imidazo[4,5-f] [1,10]phenanthroline}. The acid-base properties of [Ru(bpy)2(Hppip)]2+ studied by UV-visible and luminescence spectrophotometric pH titrations, revealed off-on-off luminescence switching of [Ru(bpy)2(Hppip)]2+ that was driven by the protonation/deprotonation of the imidazolyl and the pyridyl moieties. The complex was demonstrated to be a DNA intercalator with an intrinsic DNA binding constant of (5.56 ± 0.2) × 105 M−1 in buffered 50 mM NaCl, as evidenced by UV-visible and luminescence titrations, reverse salt effect, DNA competitive binding with ethidium bromide, steady-state emission quenching by [Fe(CN)6]4-, DNA melting experiments and viscosity measurements. The density functional theory method was also used to calculate geometric/electronic structures of the complex in an effort to understand the DNA binding properties. All the studies indicated that the introduction of 2-pyridyl onto Hpip ligand is more favorable for extension of conjugate plane of the main ligand than that of phenyl, and for greatly enhanced ct-DNA binding affinity accordingly." @default.
- W1977567939 created "2016-06-24" @default.
- W1977567939 creator A5017606413 @default.
- W1977567939 creator A5022523766 @default.
- W1977567939 creator A5073262673 @default.
- W1977567939 date "2011-06-01" @default.
- W1977567939 modified "2023-09-27" @default.
- W1977567939 title "The Effects of Grafting of 2-Pyridyl to [Ru(bpy)2(Hpip)]2+on Acid-Base and DNA-Binding Properties: Experimental and DFT Studies" @default.
- W1977567939 cites W1965979779 @default.
- W1977567939 cites W1970393749 @default.
- W1977567939 cites W1976952192 @default.
- W1977567939 cites W1978033717 @default.
- W1977567939 cites W1981912276 @default.
- W1977567939 cites W1986513903 @default.
- W1977567939 cites W1988658489 @default.
- W1977567939 cites W1988794740 @default.
- W1977567939 cites W1989745514 @default.
- W1977567939 cites W1991980035 @default.
- W1977567939 cites W1994430293 @default.
- W1977567939 cites W1995906135 @default.
- W1977567939 cites W1997117221 @default.
- W1977567939 cites W2004846047 @default.
- W1977567939 cites W2009929846 @default.
- W1977567939 cites W2013733971 @default.
- W1977567939 cites W2013809588 @default.
- W1977567939 cites W2020195129 @default.
- W1977567939 cites W2020837410 @default.
- W1977567939 cites W2022811022 @default.
- W1977567939 cites W2022967113 @default.
- W1977567939 cites W2023441178 @default.
- W1977567939 cites W2033083998 @default.
- W1977567939 cites W2033158340 @default.
- W1977567939 cites W2033237913 @default.
- W1977567939 cites W2037948390 @default.
- W1977567939 cites W2038816113 @default.
- W1977567939 cites W2038969376 @default.
- W1977567939 cites W2039665751 @default.
- W1977567939 cites W2041919246 @default.
- W1977567939 cites W2044851985 @default.
- W1977567939 cites W2047128028 @default.
- W1977567939 cites W2049485910 @default.
- W1977567939 cites W2051016827 @default.
- W1977567939 cites W2051605693 @default.
- W1977567939 cites W2051690529 @default.
- W1977567939 cites W2054862649 @default.
- W1977567939 cites W2055263756 @default.
- W1977567939 cites W2057735346 @default.
- W1977567939 cites W2058598015 @default.
- W1977567939 cites W2062109666 @default.
- W1977567939 cites W2065693964 @default.
- W1977567939 cites W2066718642 @default.
- W1977567939 cites W2067878166 @default.
- W1977567939 cites W2068509261 @default.
- W1977567939 cites W2068617439 @default.
- W1977567939 cites W2070278984 @default.
- W1977567939 cites W2072682072 @default.
- W1977567939 cites W2073844961 @default.
- W1977567939 cites W2074295848 @default.
- W1977567939 cites W2075070782 @default.
- W1977567939 cites W2077499282 @default.
- W1977567939 cites W2077611146 @default.
- W1977567939 cites W2078663612 @default.
- W1977567939 cites W2083355060 @default.
- W1977567939 cites W2084703148 @default.
- W1977567939 cites W2084762186 @default.
- W1977567939 cites W2090233003 @default.
- W1977567939 cites W2093879521 @default.
- W1977567939 cites W2094487655 @default.
- W1977567939 cites W2095385679 @default.
- W1977567939 cites W2097943666 @default.
- W1977567939 cites W2104369221 @default.
- W1977567939 cites W2106979033 @default.
- W1977567939 cites W2123348211 @default.
- W1977567939 cites W2126330083 @default.
- W1977567939 cites W2129302946 @default.
- W1977567939 cites W2149409879 @default.
- W1977567939 cites W2171290471 @default.
- W1977567939 cites W2324613566 @default.
- W1977567939 cites W2327965095 @default.
- W1977567939 cites W2336097209 @default.
- W1977567939 cites W2952384035 @default.
- W1977567939 cites W4211092410 @default.
- W1977567939 cites W4233270484 @default.
- W1977567939 cites W4252930922 @default.
- W1977567939 cites W74691089 @default.
- W1977567939 doi "https://doi.org/10.1080/07391102.2011.10508621" @default.
- W1977567939 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21469756" @default.
- W1977567939 hasPublicationYear "2011" @default.
- W1977567939 type Work @default.
- W1977567939 sameAs 1977567939 @default.
- W1977567939 citedByCount "4" @default.
- W1977567939 countsByYear W19775679392013 @default.
- W1977567939 countsByYear W19775679392016 @default.
- W1977567939 countsByYear W19775679392017 @default.
- W1977567939 crossrefType "journal-article" @default.
- W1977567939 hasAuthorship W1977567939A5017606413 @default.
- W1977567939 hasAuthorship W1977567939A5022523766 @default.
- W1977567939 hasAuthorship W1977567939A5073262673 @default.