Determination of the activity of bacteriolytic enzymes and measurement of their sorption in the system of living cells of Lactobacillus plantarum

2015 ◽  
Vol 70 (6) ◽  
pp. 292-297 ◽  
Author(s):  
D. A. Matolygina ◽  
H. E. Osipova ◽  
S. A. Smirnov ◽  
N. G. Belogurova ◽  
N. L. Eremeev ◽  
...  
Keyword(s):  
Lactobacillus Plantarum ◽  
Living Cells ◽  
Bacteriolytic Enzymes

Carbon dots derived from Fusobacterium nucleatum for intracellular determination of Fe3+ and bioimaging both in vitro and in vivo

2021 ◽  
Author(s):  
Lijuan Liu ◽  
Shengting Zhang ◽  
Xiaodan Zheng ◽  
Hongmei Li ◽  
Qi Chen ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Fusobacterium Nucleatum ◽  
Living Cells ◽  
First Time ◽  
Fluorescent Carbon Dots ◽  
Fluorescent Carbon

Fusobacterium nucleatum has been employed for the first time to synthesize fluorescent carbon dots which could be applied for the determination of Fe3+ ions in living cells and bioimaging in vitro and in vivo with excellent biocompatibility.

A fluorine-doped tin oxide electrode modified with gold nanoparticles for electrochemiluminescent determination of hydrogen peroxide released by living cells

2016 ◽  
Vol 184 (2) ◽  
pp. 603-610 ◽  
Author(s):  
Man Li ◽  
Hongfang Gao ◽  
Xiaofei Wang ◽  
Yufeng Wang ◽  
Honglan Qi ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Gold Nanoparticles ◽  
Tin Oxide ◽  
Living Cells ◽  
Oxide Electrode

Determination of Cellular Mechanical Properties by Cell Poking, With an Application to Leukocytes

1990 ◽  
Vol 112 (3) ◽  
pp. 283-294 ◽  
Author(s):  
G. I. Zahalak ◽  
W. B. McConnaughey ◽  
E. L. Elson
Keyword(s):  
Mechanical Properties ◽  
Final Section ◽  
Mechanical Response ◽  
Living Cells ◽  
Micropipette Aspiration ◽  
Current Status ◽  
Technical Description ◽  
Analytical Results ◽  
Simple Models

In this paper we review the cell-poking technique as an approach for investigating the mechanical properties of living cells. We first summarize the rationale for the technique and the mainly qualitative results obtained so far. Then we provide a technical description of the instrument as it is configured at present. This is followed by a discussion of the current status of analytical results available for interpreting cell-poking measurements. In the final section we apply these results to an analysis of unmodulated and modulated lymphocytes and neutrophils, and conclude that the mechanical response of these leukocytes to indentation is not consistent with simple models developed by previous investigators on the basis of micropipette-aspiration experiments.

Determination of the essential nutrients required for milk fermentation by Lactobacillus plantarum

LWT ◽  
2016 ◽  
Vol 65 ◽  
pp. 884-889 ◽  
Author(s):  
Chengjie Ma ◽  
Guojun Cheng ◽  
Zhenmin Liu ◽  
Guangyu Gong ◽  
Zhengjun Chen
Keyword(s):  
Lactobacillus Plantarum ◽  
Essential Nutrients ◽  
Milk Fermentation

Ultrasensitive fluorometric determination of iron(iii) and inositol hexaphosphate in cancerous and bacterial cells by using carbon dots with bright yellow fluorescence

The Analyst ◽  
2019 ◽  
Vol 144 (16) ◽  
pp. 5010-5021 ◽  
Author(s):  
Fangchao Cui ◽  
Jiadi Sun ◽  
Xingxing Yang ◽  
Jian Ji ◽  
Fuwei Pi ◽  
...  
Keyword(s):  
Living Cells ◽  
Dual Function ◽  
Bacterial Cells ◽  
Trace Detection ◽  
Ferric Ions ◽  
Fluorometric Determination ◽  
Inositol Hexaphosphate ◽  
Yellow Fluorescence ◽  
Bright Yellow

An ON–OFF–ON dual-function fluorescent nanoprobe is described for the trace detection of ferric ions and inositol hexaphosphate (IP6) in living cells.

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