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Volumn 717, Issue , 2012, Pages 127-133
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Label-free colorimetric sensing of ascorbic acid based on Fenton reaction with unmodified gold nanoparticle probes and multiple molecular logic gates
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Author keywords
Ascorbic acid; Colorimetric sensor; Fenton reaction; Gold nanoparticles; Logic gates
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Indexed keywords
ABSORBANCE RATIO;
ASCORBIC ACIDS;
BIOLOGICAL ANTIOXIDANT;
COLOR CHANGES;
COLOR DISPLAYS;
COLORIMETRIC CHANGE;
COLORIMETRIC SENSING;
COLORIMETRIC SENSORS;
DETECTION LIMITS;
FENTON REACTIONS;
GATE SYSTEMS;
GLUTATHIONES;
GOLD NANOPARTICLE;
GOLD NANOPARTICLES;
HYDROXYL FREE RADICALS;
L-CYSTEINE;
LABEL FREE;
LOGIC OPERATIONS;
MOLECULAR LOGIC GATES;
MULTIPLE LOGIC;
NAKED-EYE;
SALT-INDUCED AGGREGATION;
SINGLE-STRANDED DNA (SS-DNA);
SMALL MOLECULES;
TWO WAVELENGTH;
AMINO ACIDS;
COLORIMETRY;
FREE RADICALS;
GOLD;
KETONES;
LOGIC GATES;
NANOPARTICLES;
PROBES;
VISUALIZATION;
COLOR;
ANTIOXIDANT;
ASCORBIC ACID;
CYSTEINE;
FREE RADICAL;
GLUTATHIONE;
GOLD NANOPARTICLE;
HYDROXYL RADICAL;
SINGLE STRANDED DNA;
SODIUM CHLORIDE;
ABSORPTION;
ARTICLE;
COLOR;
COLORIMETRY;
CONTROLLED STUDY;
DNA CLEAVAGE;
FENTON REACTION;
INFORMATION SCIENCE;
LIMIT OF DETECTION;
MOLECULAR LOGIC GATE;
MOLECULAR PROBE;
PRIORITY JOURNAL;
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EID: 84862798164
PISSN: 00032670
EISSN: 18734324
Source Type: Journal
DOI: 10.1016/j.aca.2011.12.037 Document Type: Article |
Times cited : (47)
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References (33)
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