One-step synthesis of enzyme-stabilized gold nanoclusters for fluorescent ratiometric detection of hydrogen peroxide, glucose and uric acid

2018 ◽  
Vol 141 ◽  
pp. 431-437 ◽  
Author(s):  
Feifei Meng ◽  
Huaqin Yin ◽  
Yong Li ◽  
Shiyue Zheng ◽  
Feng Gan ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Uric Acid ◽  
Gold Nanoclusters ◽  
Ratiometric Detection ◽  
One Step

One-Step Oxidation of Benzene Producing Eight High Value Compounds Using Nitric Acid and Hydrogen Peroxide

2015 ◽  
Vol 19 (0) ◽  
pp. 55-58
Author(s):  
Zhen-xue Liu ◽  
◽  
Zhong-xue Gan ◽  
Jun-jie Gu ◽  
Qing-feng Song
Keyword(s):  
Hydrogen Peroxide ◽  
Nitric Acid ◽  
One Step ◽  
Oxidation Of Benzene

Fast one-step synthesis of N-doped carbon dots by pyrolyzing ethanolamine

2014 ◽  
Vol 2 (36) ◽  
pp. 7477-7481 ◽  
Author(s):  
Xinwei Dong ◽  
Yanjie Su ◽  
Huijuan Geng ◽  
Zhongli Li ◽  
Chao Yang ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Carbon Dots ◽  
High Yield ◽  
One Step ◽  
Doped Carbon Dots

N-doped CDs can be obtained directly with high yield by pyrolyzing ethanolamine in air within just 7 minutes with the assistance of hydrogen peroxide.

The application of inexpensive and synthetic simple electrocatalyst CuFe-MoC@NG in immunosensor

The Analyst ◽  
2021 ◽  
Author(s):  
Lisha Mei ◽  
Wentang Zhao ◽  
Yiju Song ◽  
Li Zhang ◽  
Mengmeng Zhang ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Precious Metal ◽  
Doped Graphene ◽  
One Step ◽  
Metal Materials ◽  
First Time

In this study, we used inexpensive and synthetic simple electrocatalysts replacement conventional precious metal materials to reduce hydrogen peroxide (H2O2). We first time developed N-doped graphene-coated CuFe@MoC using one-step calcination...

Self-Referenced Ratiometric Detection of Sulfatase Activity with Dual-Emissive Urease-Encapsulated Gold Nanoclusters

ACS Sensors ◽  
2019 ◽  
Vol 4 (2) ◽  
pp. 344-352 ◽  
Author(s):  
Hao-Hua Deng ◽  
Hua-Ping Peng ◽  
Kai-Yuan Huang ◽  
Shao-Bin He ◽  
Qiao-Feng Yuan ◽  
...  
Keyword(s):  
Gold Nanoclusters ◽  
Ratiometric Detection ◽  
Sulfatase Activity

A novel ratiometric fluorescent probe for the detection of hydrogen peroxide in human gastric carcinoma HGC-27 cells

2020 ◽  
Vol 12 (12) ◽  
pp. 1567-1569 ◽  
Author(s):  
Yong Xie ◽  
Zhu Chen ◽  
Linan Hu ◽  
Hailiang Zhang ◽  
Pengfei Xu ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Gastric Carcinoma ◽  
Fluorescent Probe ◽  
Human Gastric Carcinoma ◽  
Ratiometric Detection ◽  
Ratiometric Fluorescent Probe

In this work, we report a new fluorescent probe JNH-1 for the ratiometric detection of H2O2.

scholarly journals Resistance of Pseudomonas aeruginosa to Liquid Disinfectants on Contaminated Surfaces before Formation of Biofilms

2000 ◽  
Vol 83 (6) ◽  
pp. 1415-1422 ◽  
Author(s):  
Jose-Luis Sagripanti ◽  
Aylin Bonifacino
Keyword(s):  
Hydrogen Peroxide ◽  
Pseudomonas Aeruginosa ◽  
Sodium Hypochlorite ◽  
Peracetic Acid ◽  
Biofilm Formation ◽  
Step Method ◽  
Quantitative Test ◽  
Viable Bacteria ◽  
One Step ◽  
Respective Product

Abstract A comparison was made of the effectiveness of popular disinfectants (Cavicide, Cidexplus, Clorox, Exspor, Lysol, Renalin, and Wavicide) under conditions prescribed for disinfection in the respective product labels on Pseudomonas aeruginosa either in suspension or deposited onto surfaces of metallic or polymeric plastic devices. The testing also included 7 nonformulated germicidal agents (glutaraldehyde, formaldehyde, peracetic acid, hydrogen peroxide, sodium hypochlorite, phenol, and cupric ascorbate) commonly used in disinfection and decontamination. Results showed that P. aeruginosa is on average 300-fold more resistant when present on contaminated surfaces than in suspension. This increase in resistance agrees with results reported in studies of biofilms, but unexpectedly, it precedes biofilm formation. The surface to which bacteria are attached can influence the effectiveness of disinfectants. Viable bacteria attached to devices may require dislodging through more than a one-step method for detection. The data, obtained with a sensitive and quantitative test, suggest that disinfectants are less effective on contaminated surfaces than generally acknowledged.

Sign in / Sign up

Export Citation Format

Share Document