Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Dechen Jiang"'
Publikováno v:
CCS Chemistry. 4:2221-2227
Electrochemical microscopy has been developed in the past decades for imaging biomolecules in single cells; however, electrochemical visualization of an intracellular protein in one cell is difficu...
Publikováno v:
The Analyst. 146:1548-1551
Drop-on-demand microkits with a diameter of ∼20 μm are used to measure the activity of acetylcholinesterase (AChE) in a brain slice with single-cell resolution. The relative standard deviation from 25 cellular regions reached 73.3% exhibiting the
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:
The Analyst. 146(2)
Potassium-selective polymer dots (K-Pdots) containing potassium ionophores were for the first time used for photoelectrochemical (PEC) analysis and yielded sensitive and specific detection of potassium ions. The successful PEC analysis using ion-sele
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Significance The quantification of protein activity in individual lysosomes in living cells is realized using a nanocapillary designed to electrochemically analyze internal solution, in which a single lysosome is sorted from the cell and the target p
Publikováno v:
Analytical Chemistry. 89:4945-4950
Different from the most extensively used inorganic quantum dots (Qdots) for the current state-of-the-art photoelectrochemical (PEC) bioanalysis, this work reports the first demonstration of polymer dots (Pdots) for novel PEC bioanalysis. The semicond
Publikováno v:
Current Opinion in Electrochemistry. 2:82-87
Cholesterol is a tightly regulated major structural component of the cell plasma membrane (PM) where it forms stoichiometric complexes with phospholipids and sphingolipids. The amount of cholesterol in the PM exhibits a regulatory role in basal activ
Publikováno v:
Journal of the American Chemical Society. 141(26)
Electrochemiluminescence (ECL)-based capacitance microscopy using a square-wave voltage is established unprecedentedly to realize the label-free visualization of species on electrode surfaces and cellular plasma membranes. The drop in the local capac
Autor:
Dechen Jiang, Rongrong Pan
The development of more intricate devices for the analysis of enzyme activity in single cells, and even in individual intracellular compartments, would advance the knowledge of cellular heterogeneity and protein function at subcellular locations. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f7fce963d8635e20c80e3d75d23a179
https://doi.org/10.1016/bs.mie.2019.06.015
https://doi.org/10.1016/bs.mie.2019.06.015
Publikováno v:
RSC Advances. 6:9518-9521
Sphingomyelin in plasma membrane at single cells was analyzed using luminol electrochemiluminescence, which involved serial reactions to generate hydrogen peroxide from membrane sphingomyelin for luminescence detection. A large deviation of the lumin