Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Yuguo Tang"'
Publikováno v:
The Analyst. 147:318-324
Biotin is widely used in biological applications due to its highly selective and stable interaction with avidin, which highlights the great potential value of the quantitative determination of biotin concentration. However, the currently reported met
Publikováno v:
Lab on a Chip. 20:3001-3010
Biofunctionalized quantum dots (QDs) are effective target fluorescent labels for bioimaging. However, conventional synthesis of biofunctionalized I-III-VI core-shell CuInS2/ZnS QDs requires complex bench-top operations, resulting in limited product p
Publikováno v:
Electrochemistry Communications, Vol 99, Iss, Pp 51-55 (2019)
Synthetic artificial DNA probes are excellent architectural scaffolds which can be assembled into various nanostructures for further applications. A DNA walker is usually designed in response to certain external stimuli, and can significantly enhance
Publikováno v:
Nanoscale. 11:8119-8123
There is an increasing demand to establish a convenient and stable analytical methodology for screening multiplex tumor markers in early diagnosis of cancers. In this work, an innovative fluorescence method is proposed for simultaneous detection of a
Publikováno v:
Bioconjugate Chemistry. 29:3527-3531
Herein, we have developed a dual amplification strategy for ultrasensitive detection of DNA combining exonuclease III (Exo III)-assisted reaction and DNAzyme motor. DNA probes are carefully designed; thus, target recognition and the first amplificati
Autor:
Min Chen, Hu Xiao, Shaogui He, Bai Jiawei, Yuguo Tang, Xinhui Zheng, Yitong Zhang, Zhang Jieli, Zhang Liwei, Yulong Zhang, Lei Yang, Mingxuan Song, Shiguo Liu, Shimin Wu, Xiaohui Wang, Jianzhong Liu, Youqin Yan, Li Li, Daming Wang
Publikováno v:
Nature Biomedical Engineering
The coronavirus disease 2019 (COVID-19) pandemic has highlighted the need for rapid and accurate nucleic acid detection at the point of care. Here, we report an amplification-free nucleic acid immunoassay, implemented on a lateral flow strip, for the
Publikováno v:
Journal of Biochemical and Molecular Toxicology. 33
In this study, gene expression alterations of phase I to III enzymes, transcription factors, and microRNA (miRNA) in embryonic zebrafish fibroblasts (ZF4) cells after the treatment of Pb(NO3 )2 and AgNO3 were investigated, to illustrate the possible
Publikováno v:
Chinese Science Bulletin. 63:2361-2368
Exosomes are dish-shaped phospholipid bilayer-enclosed membranous vesicles with diameter range of 30–150 nm. Exosomes as stable vesicles contain various bioactive molecules derived from the cells of parental origin, including proteins, lipids, DNA
Publikováno v:
Sensors and Actuators B: Chemical. 257:1021-1026
In this report, an ultrasensitive electrochemical aptasensor for the detection of prostate specific antigen (PSA) in human serum is presented. DNA tetrahedron molecular layer is designed on the interface of a gold working electrode, which provides th
Publikováno v:
Science China Chemistry. 61:393-396
An ultrasensitive electrochemical aptasensor is presented for prostate specific antigen (PSA) detection. DNA tetrahedron-aptamer is designed, which not only facilitates the molecular self-assembly events, but also improves the recognition efficiency