Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Dechen Jiang"'
Publikováno v:
ACS Applied Materials & Interfaces. 15:20677-20685
Autor:
Yi-Li Liu, Si-Yuan Yu, Jia-Hao Chen, Cheng-Shuang Wang, Heng-Ye Li, Dechen Jiang, Deju Ye, Wei-Wei Zhao
Publikováno v:
ACS Sensors. 7:3272-3277
Single-cell interrogation with the solid-state nanoprobes enables understanding of the linkage between cellular behavior and heterogeneity. Herein, inspired by the charge property of the organic molecular probe (OMP), a generic ionic current rectific
Publikováno v:
Journal of the American Chemical Society. 144:17558-17566
Measuring the activity of low-abundance enzymes, down to a few molecules in one living cell, is important but challenging to elucidate their biological function. Here, an electrochemical molecule trap is established at the tip of a nanopipette with a
Publikováno v:
Analytical Chemistry. 94:10304-10307
Here, a fluorescent polymerase chain reaction (PCR) nanokit is established to detect the specific DNA sequence in a single living cell. Different from well-developed protocols to load cell-permeable probes into single cell for recognition, the DNA se
Publikováno v:
ACS Applied Materials & Interfaces. 14:14097-14102
The development of ion-selective membranes for the selective response of a particular ion has been studied for many years; however, imaging the response of the membrane with a low detection limit is challenging. Here, high spatial-resolution electroc
Publikováno v:
Analytical Chemistry. 94:4095-4102
Publikováno v:
Analytical Chemistry. 93:16401-16408
Local electrochemical impedance spectroscopy (LEIS) has been a versatile technology for characterizing local complex electrochemical processes at heterogeneous surfaces. However, further application of this technology is restricted by its poor spatia
Publikováno v:
Analytical Chemistry. 93:7682-7689
Developing an electrochemiluminescence (ECL) coreactant to minimize the biotoxicity and to maximize the enhancement factor is critical to single-cell ECL microscopy. Here, we reported a guanine-rich single-stranded DNA (G-ssDNA)-loaded high-index fac
Autor:
Hong-Yuan Chen, Dechen Jiang, Tian-Yang Zhang, Juan Song, Wei-Wei Zhao, Si-Yuan Yu, Deman Han, Jing-Juan Xu, Yi-Li Liu
Publikováno v:
Analytical Chemistry. 93:6831-6838
Cytoplasmic microviscosity (CPMV) plays essential roles in governing the diffusion-mediated cellular processes and has been recognized as a reliable indicator of the cellular response of many diseases and malfunctions. Current CPMV studies are exclus
Publikováno v:
ACS Applied Energy Materials. 4:3502-3507
Recent breakthrough reveals that the activation free energy decreases with the amount of the oxidative charge stored at the catalyst, which gives an insight into the role of chemistry vs bias in el...