Plasmon-Enhanced Fluorescence-Based Core-Shell Gold Nanorods as a Near-IR Fluorescent Turn-On Sensor for the Highly Sensitive Detection of Pyrophosphate in Aqueous Solution

2015 ◽  
Vol 25 (45) ◽  
pp. 7017-7027 ◽  
Author(s):  
Le Wang ◽  
Quanwei Song ◽  
Qiuling Liu ◽  
Dacheng He ◽  
Jin Ouyang
Keyword(s):  
Aqueous Solution ◽  
Gold Nanorods ◽  
Sensitive Detection ◽  
Core Shell ◽  
Enhanced Fluorescence ◽  
Turn On ◽  
Near Ir ◽  
Plasmon Enhanced Fluorescence ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

A multifunctional magnetic core–shell fibrous silica sensing probe for highly sensitive detection and removal of Zn2+ from aqueous solution

2015 ◽  
Vol 3 (18) ◽  
pp. 4713-4722 ◽  
Author(s):  
Zebin Sun ◽  
Haizhen Li ◽  
Dan Guo ◽  
Jian Sun ◽  
Guijia Cui ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Magnetic Core ◽  
Sensitive Detection ◽  
Core Shell ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

A multifunctional core-shell magnetic fibrous silica sensing probe AQ-Fe3O4@SiO2@KCC-1 was prepared for the detection, adsorption and removal of Zn2+ in aqueous solution.

scholarly journals Highly sensitive detection of nitrobenzene by a series of fluorescent 2D zinc(ii) metal–organic frameworks with a flexible triangular ligand

RSC Advances ◽  
2021 ◽  
Vol 11 (39) ◽  
pp. 23975-23984
Author(s):  
Xue Yang ◽  
Yixia Ren ◽  
Hongmei Chai ◽  
Xiufang Hou ◽  
Zhixiang Wang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Metal Organic Frameworks ◽  
High Sensitivity ◽  
Fluorescent Sensors ◽  
Sensitive Detection ◽  
Donor Ligands ◽  
Highly Sensitive ◽  
Metal Organic ◽  
Highly Sensitive Detection

Four fluorescent 2D Zn-MOFs based on a flexible triangular ligand and linear N-donor ligands are hydrothermally prepared and used to detect nitrobenzene in aqueous solution with high sensitivity, demonstrating their potential as fluorescent sensors.

Metal–organic framework MIL-101 enhanced fluorescence anisotropy for sensitive detection of DNA

RSC Advances ◽  
2014 ◽  
Vol 4 (18) ◽  
pp. 9379-9382 ◽  
Author(s):  
Jing Fang Guo ◽  
Chun Mei Li ◽  
Xiao Li Hu ◽  
Cheng Zhi Huang ◽  
Yuan Fang Li
Keyword(s):  
Fluorescence Anisotropy ◽  
Metal Organic Framework ◽  
Sensitive Detection ◽  
Enhanced Fluorescence ◽  
Highly Sensitive ◽  
Metal Organic ◽  
Highly Sensitive Detection ◽  
Organic Framework

MIL-101 was first utilized as a fluorescence anisotropy (FA) amplifier for highly sensitive detection of DNA.

Silver-Mediated Perylene–3, 4, 9, 10–Tetracarboxylate Tetrapotassium Salt Aggregation for Highly Sensitive Detection of Iodide in Water

2015 ◽  
Vol 1119 ◽  
pp. 833-837
Author(s):  
Jia Jun Ma ◽  
Lei Cheng Yin ◽  
Gang Zou ◽  
Qi Jin Zhang
Keyword(s):  
Sensitive Detection ◽  
Fluorescence Response ◽  
Ion Sensor ◽  
Turn On ◽  
Iodide Ion ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Excellent Selectivity

A simple fluorescent iodide ion sensor was fabricated. Ag+ was found to specifically induce the aggregation of perylene–3, 4, 9, 10–tetracarboxylate tetrapotassium salt (PTK) in water, simultaneously, fluorescence of PTK was quenched. The resultant PTK–Ag+ aggregates showed a "turn–on" fluorescence response for halide ion, especially I-, and excellent selectivity toward possible interfering anions, contain sulfide.

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