Indication of intracellular physiological pH changes by l-cysteine-coated CdTe quantum dots with an acute alteration in emission color

Biosensors and Bioelectronics

Volumn 30, Issue 1, 2011, Pages 324-327

  Gui, Meifang ^a   Bao, Linjun ^a   Xia, Yunsheng ^a   Wei, Chao ^a   Zhang, Shengzhou ^a   Zhu, Changqing ^a  

^a ANHUI NORMAL UNIVERSITY   (China)

Author keywords

Cell image; Emission color; Physiological pH change; Quantum dots

Indexed keywords

AGGREGATION/DISAGGREGATION; AQUEOUS SYNTHESIS; CDTE; CDTE QUANTUM DOTS; CELL IMAGES; COLLOIDAL SOLUTIONS; COLOR CHANGES; EMISSION COLOR; EMISSION MAXIMA; EMISSION SHIFTS; EXCITON ENERGIES; FLUORESCENCE INTENSITIES; HIGH STABILITY; INTRACELLULAR PH; LEAST ONE CYCLE; LIVING CELL; OPTIMAL CONDITIONS; PATHOLOGICAL CONDITIONS; PH VALUE; PH-DEPENDENT; PHYSIOLOGICAL PH; PHYSIOLOGICAL PH CHANGE; POTENTIAL APPLICATIONS; QUANTUM DOT; RED SHIFT;

AGGLOMERATION; AMINO ACIDS; BIOSENSORS; CADMIUM ALLOYS; CADMIUM COMPOUNDS; COLOR; ENERGY TRANSFER; PH EFFECTS; PHYSIOLOGY;

SEMICONDUCTOR QUANTUM DOTS;

CADMIUM; CADMIUM TELLURIUM QUANTUM DOT; CYSTEINE; QUANTUM DOT; TELLURIUM; UNCLASSIFIED DRUG;

AGGREGATION; ARTICLE; BIOSENSOR; CELL PH; COLLOID; COLOR; CONTROLLED STUDY; ELECTRICAL PARAMETERS; ELECTROSTATIC REPULSION; EMISSION COLOR; ENERGY TRANSFER; EXCITON ENERGY TRANSFER; FLUORESCENCE; HUMAN; HUMAN CELL; MONITORING; PARTICLE SIZE; PHYSICAL PHENOMENA; SYNTHESIS;

BIOSENSING TECHNIQUES; CADMIUM COMPOUNDS; COATED MATERIALS, BIOCOMPATIBLE; COLORIMETRY; CYSTEINE; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; HYDROGEN-ION CONCENTRATION; INTRACELLULAR FLUID; QUANTUM DOTS; TELLURIUM;

EID: 80755140128     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2011.09.005     Document Type: Article

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