FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2334869280> ?p ?o ?g. }

• W2334869280 endingPage "230" @default.
• W2334869280 startingPage "225" @default.
• W2334869280 abstract "We have developed a fluorescence approach for the highly selective and sensitive detection of Pb(2+) ions using AGRO100, a G-quadruplex DNAzyme. The sensing strategy is based on Pb(2+) ions inducing increased DNAzyme activity of AGRO100 in the presence of hemin, which acts as a cofactor to catalyze H(2)O(2)-mediated oxidation of Amplex UltraRed (AUR). A test of eight aptamers of various sequences for the detection of Pb(2+) ions revealed that AGRO100 performed the best in terms of sensitivity. The AGRO100-AUR probe exhibited high selectivity (>100-fold) toward Pb(2+) ions over other tested metal ions. The fluorescence intensity (excitation/emission maxima, ca. 561/592 nm) of the AUR product was proportional to the concentration of Pb(2+) ions over the range 0-1000 nM, with a linear correlation (R(2) = 0.98). For 5 mM Tris-acetate (pH 7.4) solutions in the presence and absence of 100 mM NaCl, the AGRO100-AUR probe provided limits of detection (signal-to-noise ratio = 3) for Pb(2+) ions of 1.0 and 0.4 nM, respectively. We validated the practicality of the use of the AGRO100-AUR probe for the determination of the concentrations of Pb(2+) ions in soil samples. This approach allows the determination of the concentrations of Pb(2+) ions with simplicity, selectivity, and sensitivity." @default.
• W2334869280 created "2016-06-24" @default.
• W2334869280 creator A5011073470 @default.
• W2334869280 creator A5035315375 @default.
• W2334869280 creator A5038598212 @default.
• W2334869280 creator A5038716546 @default.
• W2334869280 date "2010-12-09" @default.
• W2334869280 modified "2023-09-23" @default.
• W2334869280 title "Fluorescence Detection of Lead(II) Ions Through Their Induced Catalytic Activity of DNAzymes" @default.
• W2334869280 cites W1934526137 @default.
• W2334869280 cites W1964858690 @default.
• W2334869280 cites W1965231435 @default.
• W2334869280 cites W1970478438 @default.
• W2334869280 cites W1971855921 @default.
• W2334869280 cites W1972606658 @default.
• W2334869280 cites W1974423992 @default.
• W2334869280 cites W1977693300 @default.
• W2334869280 cites W1978410713 @default.
• W2334869280 cites W1982228012 @default.
• W2334869280 cites W1989577491 @default.
• W2334869280 cites W1995057696 @default.
• W2334869280 cites W1996357703 @default.
• W2334869280 cites W2002013713 @default.
• W2334869280 cites W2007858871 @default.
• W2334869280 cites W2009302963 @default.
• W2334869280 cites W2011428226 @default.
• W2334869280 cites W2013557200 @default.
• W2334869280 cites W2015030896 @default.
• W2334869280 cites W2015503736 @default.
• W2334869280 cites W2015625843 @default.
• W2334869280 cites W2026947258 @default.
• W2334869280 cites W2027076244 @default.
• W2334869280 cites W2036361133 @default.
• W2334869280 cites W2040028102 @default.
• W2334869280 cites W2044681157 @default.
• W2334869280 cites W2047038417 @default.
• W2334869280 cites W2049059550 @default.
• W2334869280 cites W2050125276 @default.
• W2334869280 cites W2052076921 @default.
• W2334869280 cites W2054938605 @default.
• W2334869280 cites W2055721693 @default.
• W2334869280 cites W2056594839 @default.
• W2334869280 cites W2057326376 @default.
• W2334869280 cites W2059013890 @default.
• W2334869280 cites W2059922868 @default.
• W2334869280 cites W2059999198 @default.
• W2334869280 cites W2063022471 @default.
• W2334869280 cites W2064189254 @default.
• W2334869280 cites W2066414581 @default.
• W2334869280 cites W2071493991 @default.
• W2334869280 cites W2071777807 @default.
• W2334869280 cites W2071990792 @default.
• W2334869280 cites W2082968128 @default.
• W2334869280 cites W2089417027 @default.
• W2334869280 cites W2090519878 @default.
• W2334869280 cites W2100522748 @default.
• W2334869280 cites W2108039757 @default.
• W2334869280 cites W2118646042 @default.
• W2334869280 cites W2123828769 @default.
• W2334869280 cites W2123847150 @default.
• W2334869280 cites W2128987296 @default.
• W2334869280 cites W2138465485 @default.
• W2334869280 cites W2159904093 @default.
• W2334869280 cites W2163379992 @default.
• W2334869280 cites W2166976426 @default.
• W2334869280 cites W2167590372 @default.
• W2334869280 cites W2326374014 @default.
• W2334869280 cites W4236653785 @default.
• W2334869280 cites W4242222465 @default.
• W2334869280 cites W4302434963 @default.
• W2334869280 doi "https://doi.org/10.1021/ac1028787" @default.
• W2334869280 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21141923" @default.
• W2334869280 hasPublicationYear "2010" @default.
• W2334869280 type Work @default.
• W2334869280 sameAs 2334869280 @default.
• W2334869280 citedByCount "151" @default.
• W2334869280 countsByYear W23348692802012 @default.
• W2334869280 countsByYear W23348692802013 @default.
• W2334869280 countsByYear W23348692802014 @default.
• W2334869280 countsByYear W23348692802015 @default.
• W2334869280 countsByYear W23348692802016 @default.
• W2334869280 countsByYear W23348692802017 @default.
• W2334869280 countsByYear W23348692802018 @default.
• W2334869280 countsByYear W23348692802019 @default.
• W2334869280 countsByYear W23348692802020 @default.
• W2334869280 countsByYear W23348692802021 @default.
• W2334869280 countsByYear W23348692802022 @default.
• W2334869280 countsByYear W23348692802023 @default.
• W2334869280 crossrefType "journal-article" @default.
• W2334869280 hasAuthorship W2334869280A5011073470 @default.
• W2334869280 hasAuthorship W2334869280A5035315375 @default.
• W2334869280 hasAuthorship W2334869280A5038598212 @default.
• W2334869280 hasAuthorship W2334869280A5038716546 @default.
• W2334869280 hasBestOaLocation W23348692802 @default.
• W2334869280 hasConcept C113196181 @default.
• W2334869280 hasConcept C118792377 @default.
• W2334869280 hasConcept C119128265 @default.
• W2334869280 hasConcept C121332964 @default.

• next