A Gold Nanoparticle-Based Fluorescence Turn-On Probe for Highly Sensitive Detection of Polyamines

2011 ◽  
Vol 17 (43) ◽  
pp. 11978-11982 ◽  
Author(s):  
Tae-Il Kim ◽  
Jihye Park ◽  
Youngmi Kim
2016 ◽  
Vol 52 (65) ◽  
pp. 10076-10079 ◽  
Author(s):  
Zhegang Song ◽  
Ryan T. K. Kwok ◽  
Dan Ding ◽  
Han Nie ◽  
Jacky W. Y. Lam ◽  
...  

An AIE-active “turn-on” bioprobe is designed for hydrogen peroxide detection based on an imine-functionalized tetraphenylethene derivative.


2015 ◽  
Vol 1119 ◽  
pp. 833-837
Author(s):  
Jia Jun Ma ◽  
Lei Cheng Yin ◽  
Gang Zou ◽  
Qi Jin Zhang

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.


2012 ◽  
Vol 51 ◽  
pp. 06FH01
Author(s):  
Hyonchol Kim ◽  
Hideyuki Terazono ◽  
Masahito Hayashi ◽  
Hiroyuki Takei ◽  
Kenji Yasuda

The Analyst ◽  
2014 ◽  
Vol 139 (24) ◽  
pp. 6502-6510 ◽  
Author(s):  
Sudesna Chakravarty ◽  
Dilip Saikia ◽  
Priyanka Sharma ◽  
Nirab Chandra Adhikary ◽  
Debajit Thakur ◽  
...  

A ‘turn on–off–on’ sensor for highly sensitive detection of ds DNA with an excellent ‘limit of detection’ is reported.


Sign in / Sign up

Export Citation Format

Share Document