Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Yuguo Tang"'
Publikováno v:
Analytica Chimica Acta. 1047:45-51
Herein, a novel electrochemical biosensor for sensitive analysis of prostate specific antigen (PSA) is demonstrated. A specific peptide is employed on the gold electrode as a molecular recognition element for target induced cleavage. In the absence o
Publikováno v:
Analytica Chimica Acta. 1029:24-29
Sensitive and specific detection of protein is of great significance for early diagnosis and prognosis of many diseases. However, great challenges remain unsolved including relative low sensitivity, high cost, long testing time, complicated instrumen
Publikováno v:
Analytical Chemistry. 90:11154-11160
miRNA has been serving as an ideal biomarker for diagnosis, prognosis, and therapy of many severe diseases. In this study, we have developed an amplified electrochemical method for miRNA detection using T7 exonuclease (exo) and copper nanoparticles (
Publikováno v:
Analytica Chimica Acta. 999:54-59
Theophylline is a common bronchodilator for the treatment of diseases like asthma, bronchitis and emphysema. However, it should be strictly used and monitored due to its toxicity when the concentration is above certain levels. In this work, an electr
Publikováno v:
Chemical communications (Cambridge, England). 51(86)
We have constructed an ultrasensitive method for microRNA detection based on analyte triggered nanoparticle localization and hybridization chain reaction dual amplification. The limit of detection is 2 aM. Furthermore, the applicability of this metho