Immobilization of ssDNA on a metal–organic framework derived magnetic porous carbon (MPC) composite as a fluorescent sensing platform for the detection of arsenate ions

The Analyst ◽  
2019 ◽  
Vol 144 (9) ◽  
pp. 3111-3118 ◽  
Author(s):  
Marieeswaran Muppidathi ◽  
Panneerselvam Perumal ◽  
Ravikumar Ayyanu ◽  
Sivanesan Subramanian

In this work, we fabricated a metal–organic framework derived magnetic porous carbon (MPC) and with ssDNA achieved specific and efficient recognition of harmful arsenate ions. The detection limit was achieved at 630 pM.

2016 ◽  
Vol 52 (1) ◽  
pp. 132-135 ◽  
Author(s):  
Liang Qin ◽  
Li-Xian Lin ◽  
Zhi-Ping Fang ◽  
Shui-Ping Yang ◽  
Gui-Hua Qiu ◽  
...  

A 3D Dy-based metal–organic framework (MOF) 1 was synthesized. Compound 1 can interact with the probe DNA to form a P-DNA@1 system. This system can be used as an effective fluorescent sensing platform for the detection of Ebolavirus RNA.


2021 ◽  
Vol 371 ◽  
pp. 137826
Author(s):  
Xingyu Liu ◽  
Pingyuan Wang ◽  
Cuiping Chang ◽  
Yongmei Chen ◽  
Yanzhi Sun ◽  
...  

2020 ◽  
Vol 187 (9) ◽  
Author(s):  
Meng Wang ◽  
Jingjing Wang ◽  
Kangkang Wang ◽  
Tingxiang Chen ◽  
Jide Wang

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