Label-free electrochemical selection of G-quadruplex-binding ligands based on structure switching

Biosensors and Bioelectronics

Volumn 25, Issue 12, 2010, Pages 2669-2674

  Jin, Yan ^a,c   Li, Hongyan ^a   Liu, Ping ^a,b  

^a SHAANXI NORMAL UNIVERSITY   (China)

^b SHANGLUO UNIVERSITY   (China)

^c HUNAN UNIVERSITY   (China)

Author keywords

Electrochemical; G quadruplex; Label free

Indexed keywords

ANTICANCER ACTIVITIES; BINDING LIGANDS; CD SPECTROSCOPY; DAIDZEIN; DNA STRANDS; DNA STRUCTURE; ELECTROACTIVE; ELECTROCHEMICAL MEASUREMENTS; ELECTROCHEMICAL METHODS; ELECTROCHEMISTRY METHODS; ELECTROSTATIC INTERACTIONS; G-QUADRUPLEX STRUCTURE; G-QUADRUPLEXES; G-RICH SEQUENCES; HIGHER ORDER; LABEL FREE; MELTING CURVES; PEAK CURRENTS; PHOSPHATE BACKBONE; POTENTIAL LIGAND; RNA STRUCTURES; SIGNAL TRANSDUCERS; TELOMERASE; TELOMERIC SEQUENCES; TRADITIONAL CHINESE MEDICINE; TUMOR CELLS;

ADSORPTION; CELL PROLIFERATION; DNA; DNA SEQUENCES; DRUG INTERACTIONS; ELECTROCHEMISTRY; GENES; LABELS; MEDICINE; OLIGONUCLEOTIDES; RNA;

LIGANDS;

BERBERINE; COLCHICINE; COMPLEMENTARY DNA; DAIDZEIN; GUANINE QUADRUPLEX; LUTEOLIN; MATRINE; QUERCETIN; RUTHENIUM DERIVATIVE;

ARTICLE; BINDING COMPETITION; CHINESE MEDICINE; CIRCULAR DICHROISM; CONFORMATIONAL TRANSITION; CONTROLLED STUDY; CYCLIC POTENTIOMETRY; DNA STRAND; DRUG PROTEIN BINDING; DRUG SCREENING; ELECTROCHEMICAL ANALYSIS; LIGAND BINDING; PROTEIN ANALYSIS; PROTEIN FOLDING; PROTEIN STRUCTURE; SIGNAL TRANSDUCTION; STATIC ELECTRICITY;

BASE SEQUENCE; BIOSENSING TECHNIQUES; CIRCULAR DICHROISM; DNA; DRUGS, CHINESE HERBAL; ELECTROCHEMICAL TECHNIQUES; G-QUADRUPLEXES; HUMANS; ISOFLAVONES; LIGANDS; OXIDATION-REDUCTION; STATIC ELECTRICITY; TELOMERASE; TELOMERE;

EID: 77953540064     PISSN: 09565663     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bios.2010.04.043     Document Type: Article

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