Sensitive signal-on fluorescent sensing for copper ions based on the polyethyleneimine-capped silver nanoclusters-cysteine system

Analytica Chimica Acta

Volumn 791, Issue , 2013, Pages 46-50

  Zhang, Na ^a   Qu, Fei ^a   Luo, Hong Qun ^a   Li, Nian Bing ^a  

^a SOUTHWEST UNIVERSITY   (China)

Author keywords

Copper ions; Cysteine; Polyethyleneimine; Silver nanoclusters

Indexed keywords

COPPER IONS; CYSTEINE; DETECTION LIMITS; FLUORESCENT SENSING; LABEL-FREE SENSORS; POLYETHYLENEIMINE; SILVER NANOCLUSTERS; SILVER NANOPARTICLES;

AMINO ACIDS; FLUORESCENCE; METAL IONS; NANOCLUSTERS; SENSORS;

SILVER;

COPPER ION; CYSTEINE; DISULFIDE; POLYETHYLENEIMINE; SILVER NANOCLUSTER; SILVER NANOPARTICLE; TAP WATER; UNCLASSIFIED DRUG;

AQUEOUS SOLUTION; ARTICLE; CONCENTRATION (PARAMETERS); FLUORESCENCE; LIMIT OF DETECTION; METAL RECOVERY; OXIDATION; PHOTOCHEMICAL QUENCHING; PRIORITY JOURNAL; SENSITIVITY AND SPECIFICITY; SENSOR; WATER ANALYSIS;

COPPER IONS; CYSTEINE; POLYETHYLENEIMINE; SILVER NANOCLUSTERS;

COPPER; CYSTEINE; FLUORESCENT DYES; LIMIT OF DETECTION; NANOSTRUCTURES; POLYETHYLENEIMINE; SILVER; SPECTROMETRY, FLUORESCENCE;

EID: 84880930249     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2013.06.045     Document Type: Article

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