Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Dechen Jiang"'
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:
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. 94(38)
The analysis of biomolecules in a 3D cell model is crucial for the collection of spatial information close to the actual organ. In this work, a highly sensitive platinized open carbon nanocavity electrode is fabricated to investigate reactive oxygen
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
Autor:
Heng-Ye Li, Dechen Jiang, Yi-Tong Xu, Wei-Wei Zhao, Deman Han, Gao-Chao Fan, Feng-Zao Chen, Wen-Jie Yu, Yu Li
Publikováno v:
Analytical Chemistry. 91:12606-12610
Currently, one of important research directions of photoelectrochemical (PEC) bioanalysis is to exploit innovative photoactive species and their elegant implementations for selective detection and signal transduction. Different from existing candidat
Publikováno v:
Analytical chemistry. 93(43)
The chemical reaction in a confined space is known to be accelerated due to a high collision probability; however, the study of this confinement effect in a supersmall space down to femtoliter (fL) is seldom reported. Here, an adjustable volume [from
Publikováno v:
Analytical chemistry. 93(31)
In a typical intracellular electroanalytical measurement, a nanoelectrode is located inside a living cell and a reference electrode outside the cell. This setup faces a problem to drop a certain potential across the cellular plasma membrane that migh
Publikováno v:
Analytical Chemistry. 91:6829-6835
Investigating catalytic behavior of heterogeneous catalysts, especially at the crystal facets level, is crucial for rational catalyst design in the energy and environmental fields. Here we demonstrate an efficient approach to in situ visualize and an