scholarly journals Rapid naked-eye detection of Gram-positive bacteria by vancomycin-based nano-aggregation

RSC Advances ◽  
2018 ◽  
Vol 8 (44) ◽  
pp. 25094-25103 ◽  
Author(s):  
Cheong Shin ◽  
Ha Neul Lee ◽  
Jea Sung Ryu ◽  
Hyun Jung Chung
Keyword(s):  
Colorimetric Assay ◽  
Eye Detection ◽  
Gram Positive ◽  
Gram Positive Bacteria ◽  
Naked Eye ◽  
Naked Eye Detection

A rapid, colorimetric assay based on aggregation of nanobeads functionalized with vancomycin is developed for naked-eye detection of Gram-positive bacteria.

A light-up probe with aggregation-induced emission characteristics (AIE) for selective imaging, naked-eye detection and photodynamic killing of Gram-positive bacteria

2015 ◽  
Vol 51 (62) ◽  
pp. 12490-12493 ◽  
Author(s):  
Guangxue Feng ◽  
Youyong Yuan ◽  
Hu Fang ◽  
Ruoyu Zhang ◽  
Bengang Xing ◽  
...  
Keyword(s):  
Selective Recognition ◽  
Emission Characteristics ◽  
Eye Detection ◽  
Gram Positive ◽  
Aggregation Induced Emission ◽  
Gram Positive Bacteria ◽  
Naked Eye ◽  
Resistant Strains ◽  
Vancomycin Resistant ◽  
Naked Eye Detection

We report a multifunctional light-up probe based on AIEgens for selective recognition, naked-eye identification, and photodynamic killing of Gram-positive bacteria including vancomycin-resistant strains.

New two dimensional liquid-phase colorimetric assay based on old iodine–starch complexation for the naked-eye quantitative detection of analytes

2016 ◽  
Vol 52 (47) ◽  
pp. 7454-7457 ◽  
Author(s):  
Jinfang Nie ◽  
Tom Brown ◽  
Yun Zhang
Keyword(s):  
Liquid Phase ◽  
Colorimetric Assay ◽  
Point Of Care ◽  
Low Cost ◽  
Quantitative Detection ◽  
Complexation Reaction ◽  
Two Dimensional ◽  
Eye Detection ◽  
Naked Eye ◽  
Naked Eye Detection

This work describes a new point-of-care two dimensional liquid-phase colorimetric assay (2D LPCA) based on old iodine–starch complexation reaction firstly discovered in 1814 for simple, low-cost, portable, naked-eye detection and quantification of two model analytes.

Naked-Eye Detection of Hg(II) Ions by Visible Light-Induced Polymerization Initiated by a Hg(II)-Selective Photoredox Catalyst

2021 ◽  
Author(s):  
Hyungwook Kim ◽  
Young Jae Jung ◽  
Jungkyu K. Lee
Keyword(s):  
Visible Light ◽  
Signal Amplification ◽  
Eye Detection ◽  
Naked Eye ◽  
Turn On ◽  
Novel Strategy ◽  
Amplification Strategy ◽  
Naked Eye Detection

We developed a novel strategy for signal amplification strategy using a visible light-induced photopolymerization, initiated by a selective turn-on photoredox catalyst. As photoredox catalysts, fluorescein derivatives are able to initiate...

Naked eye detection and measurement of fluoride concentration in groundwater using novel synthesized receptor

2021 ◽  
Vol 328 ◽  
pp. 112776
Author(s):  
Yogendra Singh Solanki ◽  
Priya Yadav ◽  
Madhu Agarwal ◽  
Ragini Gupta ◽  
Sanjeev Gupta ◽  
...  
Keyword(s):  
Fluoride Concentration ◽  
Eye Detection ◽  
Naked Eye ◽  
Naked Eye Detection
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