Highly selective detection of bacterial alarmone ppGpp with an off-on fluorescent probe of copper-mediated silver nanoclusters

Biosensors and Bioelectronics

Volumn 49, Issue , 2013, Pages 433-437

  Zhang, Pu ^a   Wang, Yi ^a   Chang, Yong ^a   Xiong, Zu Hong ^a   Huang, Cheng Zhi ^a  

^a SOUTHWEST UNIVERSITY   (China)

Author keywords

Biosensor; Copper; Fluorescence; PpGpp; Silver nanoclusters

Indexed keywords

ANALYTICAL METHOD; FLUORESCENT PROBES; NUTRITIONAL DEPRIVATION; PPGPP; SELECTIVE DETECTION; SENSITIVE DETECTION; SILVER NANOCLUSTERS; SPECIFIC RECOGNITION;

BIOSENSORS; COPPER; FLUORESCENCE; FLUORESCENCE SPECTROSCOPY; NANOCLUSTERS;

SILVER;

COPPER; DNA; FLUORESCENT DYE; GUANOSINE 3' DIPHOSPHATE 5' DIPHOSPHATE; GUANOSINE 3' DIPHOSPHATE 5' TRIPHOSPHATE; SILVER; SILVER NANOCLUSTER; UNCLASSIFIED DRUG;

ANALYTIC METHOD; ARTICLE; BIOENGINEERING; BIOSENSOR; CONCENTRATION (PARAMETERS); DNA TEMPLATE; FLUORESCENCE ANALYSIS; IMAGING SYSTEM; MOLECULAR PROBE; NUTRITION; PROTEIN ANALYSIS; STRESS; SURFACE PROPERTY;

BIOSENSOR; COPPER; FLUORESCENCE; PPGPP; SILVER NANOCLUSTERS;

BACTERIA; BASE SEQUENCE; BIOSENSING TECHNIQUES; COPPER; DNA; FLUORESCENT DYES; GUANOSINE PENTAPHOSPHATE; LIMIT OF DETECTION; NANOSTRUCTURES; SILVER; SPECTROMETRY, FLUORESCENCE;

BACTERIA (MICROORGANISMS);

EID: 84879733922     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2013.05.056     Document Type: Article

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