Results 11 to 20 of about 10,226,731 (287)

Mapping Surface Charge Distribution of Single-Cell via Charged Nanoparticle [PDF]

open access: yesCells, 2021
Many bio-functions of cells can be regulated by their surface charge characteristics. Mapping surface charge density in a single cell’s surface is vital to advance the understanding of cell behaviors.
Leixin Ouyang   +4 more
doaj   +7 more sources

Cell Surface Charge Mapping Using a Microelectrode Array on ITO Substrate [PDF]

open access: yesCells, 2023
Many cellular functions are regulated by cell surface charges, such as intercellular signaling and metabolism. Noninvasive measurement of surface charge distribution of a single cell plays a vital role in understanding cellular functions via cell ...
Leixin Ouyang   +4 more
doaj   +5 more sources

Imbalance of peptidoglycan biosynthesis alters the cell surface charge of Listeria monocytogenes [PDF]

open access: yesThe Cell Surface, 2022
The bacterial cell wall is composed of a thick layer of peptidoglycan and cell wall polymers, which are either embedded in the membrane or linked to the peptidoglycan backbone and referred to as lipoteichoic acid (LTA) and wall teichoic acid (WTA ...
Lisa Maria Schulz   +4 more
doaj   +4 more sources

Surface Charge-Mediated Cell–Surface Interaction on Piezoelectric Materials [PDF]

open access: yesACS Applied Materials & Interfaces, 2019
Cell-material interactions play an essential role in the development of scaffold-based tissue engineering strategies. Cell therapies are still limited in treating injuries when severe damage causes irreversible loss of muscle cells. Electroactive biomaterials and, in particular, piezoelectric materials offer new opportunities for skeletal muscle tissue
Sylvie Ribeiro   +5 more
openaire   +6 more sources

Reengineering of cancer cell surface charges can modulate cell migration [PDF]

open access: yesChemical Communications, 2022
Reducing the negative charges induced by the overexpression of cell surface sialic acids using cationic clickable labels leads to a reduction in cancer cell migration without affecting drug supceptibility.
Ghirardello, Mattia   +4 more
openaire   +7 more sources

Thermal-tolerant potential of ordinary Chlorella pyrenoidosa and the promotion of cell harvesting by heterotrophic cultivation at high temperature

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
During the heterotrophic cultivation of microalgae, a cooled process against temperature rise caused by the metabolism of exogenous organic carbon sources greatly increases cultivation cost.
Yu-Ren Dai   +6 more
doaj   +1 more source

In Vitro Biocompatibility of Si Alloyed Multi-Principal Element Carbide Coatings. [PDF]

open access: yesPLoS ONE, 2016
In the current study, we have examined the possibility to improve the biocompatibility of the (TiZrNbTaHf)C through replacement of either Ti or Ta by Si.
Alina Vladescu   +9 more
doaj   +1 more source

The Use of Sensors in Blood-Brain Barrier-on-a-Chip Devices: Current Practice and Future Directions

open access: yesBiosensors, 2023
The application of lab-on-a-chip technologies in in vitro cell culturing swiftly resulted in improved models of human organs compared to static culture insert-based ones.
András Kincses   +9 more
doaj   +1 more source

Basic Surface Properties of Mononuclear Cells from Didelphis marsupialis [PDF]

open access: yesMemorias do Instituto Oswaldo Cruz, 1998
The electrostatic surface charge and surface tension of mononuclear cells/monocytes obtained from young and adult marsupials (Didelphis marsupialis) were investigated by using cationized ferritin and colloidal iron hydroxyde, whole cell electrophoresis ...
Valéria Pereira Nacife   +2 more
doaj   +1 more source

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