Matches in SemOpenAlex for { <https://semopenalex.org/work/W1969912148> ?p ?o ?g. }
- W1969912148 endingPage "9978" @default.
- W1969912148 startingPage "9972" @default.
- W1969912148 abstract "In this paper, a bifunctional electrochemical biosensor for highly sensitive detection of small molecule (adenosine) or protein (lysozyme) was developed. Two aptamer units for adenosine and lysozyme were immobilized on the gold electrode by the formation of DNA/DNA duplex. The detection of adenosine or lysozyme could be carried out by virtue of switching structures of aptamers from DNA/DNA duplex to DNA/target complex. The change of the interfacial feature of the electrode was characterized by cyclic voltammertic (CV) response of surface-bound [Ru(NH3)6]3+. On the other hand, DNA functionalized Au nanoparticles (DNA-AuNPs) were used to enhance the sensitivity of the aptasensor because DNA-AuNPs modified interface could load more [Ru(NH3)6]3+ cations. Thus, the assembly of two aptamer-contained DNA strands integrated with the DNA−AuNPs amplification not only improves the sensitivity of the electrochemical aptasensor but also presents a simple and general model for bifunctional aptasensor. The proposed aptasensor has low detection limit (0.02 nM for adenosine and 0.01 μg mL−1 for lysozyme) and exhibits several advantages such as high sensitivity and bifunctional recognition." @default.
- W1969912148 created "2016-06-24" @default.
- W1969912148 creator A5010974016 @default.
- W1969912148 creator A5017207492 @default.
- W1969912148 creator A5021104158 @default.
- W1969912148 creator A5025425890 @default.
- W1969912148 creator A5089245987 @default.
- W1969912148 date "2009-11-19" @default.
- W1969912148 modified "2023-10-13" @default.
- W1969912148 title "Sensitive Bifunctional Aptamer-Based Electrochemical Biosensor for Small Molecules and Protein" @default.
- W1969912148 cites W159882192 @default.
- W1969912148 cites W1966220096 @default.
- W1969912148 cites W1972606658 @default.
- W1969912148 cites W1975860847 @default.
- W1969912148 cites W1981490054 @default.
- W1969912148 cites W1986585549 @default.
- W1969912148 cites W1987772442 @default.
- W1969912148 cites W1987793310 @default.
- W1969912148 cites W1993629281 @default.
- W1969912148 cites W1994372330 @default.
- W1969912148 cites W1995676995 @default.
- W1969912148 cites W1995893035 @default.
- W1969912148 cites W1999599455 @default.
- W1969912148 cites W2003097416 @default.
- W1969912148 cites W2004377350 @default.
- W1969912148 cites W2006480909 @default.
- W1969912148 cites W2008066424 @default.
- W1969912148 cites W2012442036 @default.
- W1969912148 cites W2014861260 @default.
- W1969912148 cites W2022174315 @default.
- W1969912148 cites W2025884294 @default.
- W1969912148 cites W2026904568 @default.
- W1969912148 cites W2027789623 @default.
- W1969912148 cites W2035620909 @default.
- W1969912148 cites W2036454393 @default.
- W1969912148 cites W2037970174 @default.
- W1969912148 cites W2040570597 @default.
- W1969912148 cites W2042610830 @default.
- W1969912148 cites W2042996021 @default.
- W1969912148 cites W2045260427 @default.
- W1969912148 cites W2046423451 @default.
- W1969912148 cites W2046448273 @default.
- W1969912148 cites W2048496140 @default.
- W1969912148 cites W2050404263 @default.
- W1969912148 cites W2057661260 @default.
- W1969912148 cites W2060300151 @default.
- W1969912148 cites W2062019298 @default.
- W1969912148 cites W2064560092 @default.
- W1969912148 cites W2067264214 @default.
- W1969912148 cites W2077340568 @default.
- W1969912148 cites W2077853597 @default.
- W1969912148 cites W2079321730 @default.
- W1969912148 cites W2081737898 @default.
- W1969912148 cites W2083424582 @default.
- W1969912148 cites W2092576784 @default.
- W1969912148 cites W2093160540 @default.
- W1969912148 cites W2096300978 @default.
- W1969912148 cites W2098803628 @default.
- W1969912148 cites W2104525153 @default.
- W1969912148 cites W2112010689 @default.
- W1969912148 cites W2114583315 @default.
- W1969912148 cites W2133873308 @default.
- W1969912148 cites W2148797807 @default.
- W1969912148 cites W2152116281 @default.
- W1969912148 cites W2157647977 @default.
- W1969912148 cites W4239706980 @default.
- W1969912148 doi "https://doi.org/10.1021/ac901727z" @default.
- W1969912148 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20000640" @default.
- W1969912148 hasPublicationYear "2009" @default.
- W1969912148 type Work @default.
- W1969912148 sameAs 1969912148 @default.
- W1969912148 citedByCount "102" @default.
- W1969912148 countsByYear W19699121482012 @default.
- W1969912148 countsByYear W19699121482013 @default.
- W1969912148 countsByYear W19699121482014 @default.
- W1969912148 countsByYear W19699121482015 @default.
- W1969912148 countsByYear W19699121482016 @default.
- W1969912148 countsByYear W19699121482017 @default.
- W1969912148 countsByYear W19699121482018 @default.
- W1969912148 countsByYear W19699121482019 @default.
- W1969912148 countsByYear W19699121482020 @default.
- W1969912148 countsByYear W19699121482021 @default.
- W1969912148 countsByYear W19699121482022 @default.
- W1969912148 countsByYear W19699121482023 @default.
- W1969912148 crossrefType "journal-article" @default.
- W1969912148 hasAuthorship W1969912148A5010974016 @default.
- W1969912148 hasAuthorship W1969912148A5017207492 @default.
- W1969912148 hasAuthorship W1969912148A5021104158 @default.
- W1969912148 hasAuthorship W1969912148A5025425890 @default.
- W1969912148 hasAuthorship W1969912148A5089245987 @default.
- W1969912148 hasConcept C104819515 @default.
- W1969912148 hasConcept C119128265 @default.
- W1969912148 hasConcept C128972844 @default.
- W1969912148 hasConcept C147789679 @default.
- W1969912148 hasConcept C153911025 @default.
- W1969912148 hasConcept C155672457 @default.
- W1969912148 hasConcept C160756335 @default.
- W1969912148 hasConcept C161624437 @default.