Input-dependent induction of G-quadruplex formation for detection of lead (II) by fluorescent ion logic gate

Biosensors and Bioelectronics

Volumn 43, Issue 1, 2013, Pages 231-236

  Zhao, Yina ^a   Zhang, Qi ^a   Wang, Wenhong ^a   Jin, Yan ^a  

^a SHAANXI NORMAL UNIVERSITY   (China)

Author keywords

DNAzyme; G quadruplex; Label free; Logic gate; Pb2+

Indexed keywords

ALOE-EMODIN; CLEAVAGE SITES; DNA PROBE; DNAZYME; FLUORESCENCE POLARIZATION; G-QUADRUPLEXES; HIGH SENSITIVITY; HIGH SPECIFICITY; LABEL FREE; LABEL-FREE APPROACH; LIMIT OF DETECTION; REASONABILITY; SENSING MECHANISM; SENSING PLATFORMS; SPECIFIC SEQUENCES; SPECTRAL BEHAVIORS; STRUCTURAL CHANGE; UV-VIS ABSORPTION SPECTROMETRY;

ABSORPTION SPECTROSCOPY; DNA; FLUORESCENCE; LEAD; LOGIC GATES; METAL IONS; PROBES;

CHEMICAL DETECTION;

ALOE EMODIN; DNA; GUANINE QUADRUPLEX; HAIRPIN DNA; LEAD; METAL ION; POLYGUANYLIC ACID; POTASSIUM ION; UNCLASSIFIED DRUG;

ABSORPTION SPECTROPHOTOMETRY; ARTICLE; CHEMICAL ANALYSIS; CIRCULAR DICHROISM; CONCENTRATION RESPONSE; CONFORMATIONAL TRANSITION; DNA PROBE; ENZYME DEGRADATION; FLUORESCENCE ANALYSIS; FLUORESCENCE POLARIZATION; FLUORESCENT ION LOGIC GATE; MOLECULAR RECOGNITION; NUCLEIC ACID PROBE; PROTEIN INDUCTION; RELIABILITY; SENSITIVITY AND SPECIFICITY; SYNTHESIS; ULTRAVIOLET SPECTROPHOTOMETRY;

BIOSENSING TECHNIQUES; DNA; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; G-QUADRUPLEXES; IONS; LEAD; SIGNAL PROCESSING, COMPUTER-ASSISTED; SPECTROMETRY, FLUORESCENCE;

ALOE;

EID: 84872372265     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2012.12.004     Document Type: Article

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