Strong Electrochemiluminescence from MOF Accelerator Enriched Quantum Dots for Enhanced Sensing of Trace cTnI

• Published in: Analytical chemistry (Washington) Vol. 90; no. 6; pp. 3995 - 4002
• Main Authors: Yang, Xia, Yu, Yan-Qing, Peng, Ling-Zhi, Lei, Yan-Mei, Chai, Ya-Qin, Yuan, Ruo, Zhuo, Ying
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 20.03.2018
• Subjects: Analytical chemistry; antibodies; antigens; Bioassays; Biomarkers; Cadmium tellurides; Chemistry; coordination polymers; Electrochemiluminescence; Emission; Emissions; encapsulation; Enrichment; Heart attacks; Immunosensors; ligands; Metal-organic frameworks; Myocardial infarction; Nanocomposites; Quantum dots; sulfates; Terephthalic acid; troponin I

The development of a sensitive and practical electrochemiluminescence (ECL) bioassay relies on the use of ECL signal tags whose signal intensity is high and stable. In this work, strong ECL emission was achieved from metal organic framework (MOF) accelerator enriched quantum dots (CdTe), which were...