Zobrazeno 1 - 8
of 8
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:
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:
Mikrochimica acta. 185(8)
The paper describes a voltammetric method for the quantitation of the activity of telomerase extracted from cancer cells. A thiolated single-stranded telomerase substrate primer was firstly immobilized on a gold electrode. In the presence of a mixtur
Publikováno v:
Bioconjugate chemistry. 29(4)
Calcium ion (Ca
Publikováno v:
The Analyst. 143(7)
DNA endonucleases play critical roles in medicinal chemistry, which are also commonly used in molecular biology investigation. Sensitive quantification of endonuclease activity is of great significance. In this study, a reliable electrochemical appro
Publikováno v:
The Analyst. 141(11)
Human immunodeficiency virus (HIV) is a retrovirus which attacks the human body's immune system and further leads to acquired immunodeficiency syndrome (AIDS). Nucleic acid detection is of great importance in the medical diagnosis of such diseases. H
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