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Volumn 25, Issue 2, 2009, Pages 378-382
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An electrochemical biosensor for ultratrace terbium based on Tb3+ promoted conformational change of human telomeric G-quadruplex
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Author keywords
Electrochemical biosensor; G quadruplex; Human telomeric; Reversible switch; Terbium
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Indexed keywords
CHARGE TRANSPORT;
CONFORMATIONAL CHANGE;
DETECTION LIMITS;
DNA PROBE;
ELECTROCHEMICAL BIOSENSOR;
ELECTROCHEMICAL SENSING;
G-QUADRUPLEX;
G-QUADRUPLEXES;
GOLD SURFACES;
GUANINE;
HUMAN TELOMERIC;
OXIDATION OF FE;
PROBE SURFACE;
REAGENT-LESS;
REVERSIBLE SWITCH;
RIVER WATER;
SENSING PLATFORMS;
SINGLE-STEP;
SWITCHABLE;
TERBIUM IONS;
ULTRATRACES;
DNA;
GENES;
NUCLEIC ACIDS;
PROBES;
SEAWATER;
SIGNAL TRANSDUCTION;
TERBIUM;
TERBIUM ALLOYS;
TRACE ANALYSIS;
BIOSENSORS;
GUANINE;
TERBIUM;
ARTICLE;
BIOSENSOR;
CONFORMATIONAL TRANSITION;
DNA PROBE;
DNA SEQUENCE;
DNA STRUCTURE;
ELECTROCHEMICAL ANALYSIS;
OXIDATION;
BIOSENSING TECHNIQUES;
ELECTROCHEMISTRY;
ELECTRODES;
EQUIPMENT DESIGN;
EQUIPMENT FAILURE ANALYSIS;
G-QUADRUPLEXES;
HUMANS;
MICROCHEMISTRY;
NUCLEIC ACID CONFORMATION;
TELOMERE;
TERBIUM;
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EID: 69949167169
PISSN: 09565663
EISSN: None
Source Type: Journal
DOI: 10.1016/j.bios.2009.07.029 Document Type: Article |
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Times cited : (23)
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References (18)
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