Highly Sensitive and Selective Detection of Dopamine Using One-Pot Synthesized Highly Photoluminescent Silicon Nanoparticles

2015 ◽  
Vol 87 (6) ◽  
pp. 3360-3365 ◽  
Author(s):  
Xiaodong Zhang ◽  
Xiaokai Chen ◽  
Siqi Kai ◽  
Hong-Yin Wang ◽  
Jingjing Yang ◽  
...  
Keyword(s):  
Silicon Nanoparticles ◽  
Selective Detection ◽  
One Pot ◽  
Highly Sensitive

Synthesis of fluorescent ionic liquid-functionalized silicon nanoparticles with tunable amphiphilicity and selective determination of Hg2+

2018 ◽  
Vol 6 (48) ◽  
pp. 8214-8220 ◽  
Author(s):  
Quan Li ◽  
Kaite Peng ◽  
Yanzhen Lu ◽  
Aoxin Li ◽  
Fenfang Che ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Silicon Nanoparticles ◽  
Selective Detection ◽  
Label Free ◽  
Selective Determination ◽  
Highly Sensitive

Label-free fluorescent ionic liquid-functionalized silicon nanoparticles with tunable amphiphilicity for highly sensitive and selective detection of Hg2+ were synthesized.

Highly Sensitive and Selective Detection of Phenolic Compound in River and Drinking Water Samples Using One–Pot Synthesized 3D–Cobalt Oxide Polyhedrons

2017 ◽  
Vol 164 (9) ◽  
pp. B463-B469 ◽  
Author(s):  
Mani Govindasamy ◽  
Sakthivel Kogularasu ◽  
Shen-Ming Chen ◽  
Yi-Hui Cheng ◽  
Muthumariappan Akilarasan ◽  
...  
Keyword(s):  
Drinking Water ◽  
Cobalt Oxide ◽  
Phenolic Compound ◽  
Water Samples ◽  
Selective Detection ◽  
One Pot ◽  
Highly Sensitive ◽  
Drinking Water Samples

Highly sensitive and selective detection of picric acid using a one pot biomolecule inspired polyindole/CdS nanocomposite

2017 ◽  
Vol 41 (13) ◽  
pp. 5784-5793 ◽  
Author(s):  
Mohd Faraz ◽  
Mohammad Shakir ◽  
Neeraj Khare
Keyword(s):  
Picric Acid ◽  
Pollution Source ◽  
Selective Detection ◽  
High Toxicity ◽  
One Pot ◽  
Security Applications ◽  
Highly Sensitive

Picric acid has become a serious pollution source of groundwater, soil and other security applications due to its explosivity and high toxicity.

One‐pot synthesis of highly fluorescent silicon nanoparticles for sensitive and selective detection of hemoglobin

2019 ◽  
Vol 40 (16-17) ◽  
pp. 2129-2134 ◽  
Author(s):  
Quan Li ◽  
Kaite Peng ◽  
Yingchun Yu ◽  
Xiangyan Ruan ◽  
Yun Wei
Keyword(s):  
Silicon Nanoparticles ◽  
Selective Detection ◽  
One Pot ◽  
One Pot Synthesis ◽  
Fluorescent Silicon Nanoparticles

One-pot synthesis of fluorescent and cross-linked polyphosphazene nanoparticles for highly sensitive and selective detection of dopamine in body fluids

RSC Advances ◽  
2015 ◽  
Vol 5 (112) ◽  
pp. 92762-92768 ◽  
Author(s):  
Daquan Wang ◽  
Ying Hu ◽  
Lingjie Meng ◽  
Xiaochi Wang ◽  
Qinghua Lu
Keyword(s):  
Body Fluids ◽  
Selective Detection ◽  
Strong Fluorescence ◽  
One Pot ◽  
One Pot Synthesis ◽  
Highly Sensitive

Highly cross-linked and monodisperse polyphosphazene (PZS) nanoparticles exhibiting strong fluorescence were prepared by the facile one-pot polycondensation of hexachlorocyclotriphosphazene and 4′,5′-dibromofluorescein (DBF).

Water-soluble, nitrogen-doped fluorescent carbon dots for highly sensitive and selective detection of Hg2+ in aqueous solution

RSC Advances ◽  
2015 ◽  
Vol 5 (50) ◽  
pp. 40393-40401 ◽  
Author(s):  
Y. Zhang ◽  
Y. H. He ◽  
P. P. Cui ◽  
X. T. Feng ◽  
L. Chen ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Water Soluble ◽  
Soluble Nitrogen ◽  
Selective Detection ◽  
One Pot ◽  
Nitrogen Doped ◽  
Highly Sensitive ◽  
Doped Carbon Dots ◽  
Nitrogen Doped Carbon ◽  
Fluorescent Carbon Dots

Highly fluorescent water-soluble and nitrogen-doped carbon dots (NCDs) were synthesized by a simple one-pot hydrothermal method using citric acid as carbon source and urea as nitrogen source.

scholarly journals A rapid, accurate, scalable, and portable testing system for COVID-19 diagnosis

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Guanhua Xun ◽  
Stephan Thomas Lane ◽  
Vassily Andrew Petrov ◽  
Brandon Elliott Pepa ◽  
Huimin Zhao
Keyword(s):  
Limit Of Detection ◽  
Low Cost ◽  
High Volume ◽  
N Gene ◽  
Testing System ◽  
Target Sequence ◽  
One Pot ◽  
Sequence Detection ◽  
Highly Sensitive ◽  
Speed Accuracy

AbstractThe need for rapid, accurate, and scalable testing systems for COVID-19 diagnosis is clear and urgent. Here, we report a rapid Scalable and Portable Testing (SPOT) system consisting of a rapid, highly sensitive, and accurate assay and a battery-powered portable device for COVID-19 diagnosis. The SPOT assay comprises a one-pot reverse transcriptase-loop-mediated isothermal amplification (RT-LAMP) followed by PfAgo-based target sequence detection. It is capable of detecting the N gene and E gene in a multiplexed reaction with the limit of detection (LoD) of 0.44 copies/μL and 1.09 copies/μL, respectively, in SARS-CoV-2 virus-spiked saliva samples within 30 min. Moreover, the SPOT system is used to analyze 104 clinical saliva samples and identified 28/30 (93.3% sensitivity) SARS-CoV-2 positive samples (100% sensitivity if LoD is considered) and 73/74 (98.6% specificity) SARS-CoV-2 negative samples. This combination of speed, accuracy, sensitivity, and portability will enable high-volume, low-cost access to areas in need of urgent COVID-19 testing capabilities.

AIE-active Schiff base compounds as fluorescent probe for the highly sensitive and selective detection of Al3+ ions

2021 ◽  
Vol 233 ◽  
pp. 117911
Author(s):  
Minmin Wang ◽  
Linxia Lu ◽  
Wenwu Song ◽  
Xunyue Wang ◽  
Tongming Sun ◽  
...  
Keyword(s):  
Schiff Base ◽  
Fluorescent Probe ◽  
Selective Detection ◽  
Highly Sensitive
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