Guanosine-rich aptamers@Cu2O nanoparticles: enhanced peroxidase activity and specific recognition capability at neutral pH

2021 ◽  
Author(s):  
Hongchao Ma ◽  
Lan Wang ◽  
Yifan Li ◽  
Yanhui Wei
Keyword(s):  
Peroxidase Activity ◽  
Peroxidase Mimic ◽  
Turn On ◽  
Specific Recognition ◽  
Neutral Ph ◽  
Cu2o Nanoparticles ◽  
Recognition Capability

Decorating Cu2O peroxidase mimic with guanosine-rich aptamers can “turn on” its peroxidase activity at neutral pH media and endow it with specific recognition capability, greatly expanding its application in biological fields.

scholarly journals Preparation of magnetic ion imprinted polymer with waste beer yeast as functional monomer for Cd(ii) adsorption and detection

RSC Advances ◽  
2019 ◽  
Vol 9 (41) ◽  
pp. 23474-23483 ◽  
Author(s):  
Chunsheng Xie ◽  
Shoulian Wei ◽  
Dan Chen ◽  
Wenying Lan ◽  
Zijun Yan ◽  
...  
Keyword(s):  
Sol Gel ◽  
Functional Monomer ◽  
Ion Imprinted Polymer ◽  
Imprinted Polymer ◽  
Gel Method ◽  
Specific Recognition ◽  
Ion Imprinted ◽  
Magnetic Ion ◽  
Recognition Capability ◽  
Beer Yeast

In this work, a magnetic ion imprinted polymer (MIIP) with specific recognition capability toward cadmium was prepared by a sol–gel method using waste beer yeast, which is a macromolecule biomass, as a functional monomer.

‘Turn-on’ fluorescent chemosensors based on naphthaldehyde-2-pyridinehydrazone compounds for the detection of zinc ion in water at neutral pH

Luminescence ◽  
2017 ◽  
Vol 33 (1) ◽  
pp. 29-33 ◽  
Author(s):  
Yuanyuan Liu ◽  
Yuanyuan Li ◽  
Qi Feng ◽  
Na Li ◽  
Kai Li ◽  
...  
Keyword(s):  
Zinc Ion ◽  
Fluorescent Chemosensors ◽  
Turn On ◽  
Neutral Ph

An iron hydroxyl phosphate microoctahedron catalyst as an efficient peroxidase mimic for sensitive and colorimetric quantification of H2O2 and glucose

2018 ◽  
Vol 42 (9) ◽  
pp. 6803-6809 ◽  
Author(s):  
Qimeng Yang ◽  
Shiyu Lu ◽  
Bolei Shen ◽  
Shujuan Bao ◽  
Yingshuai Liu
Keyword(s):  
Human Serum ◽  
Hydrothermal Method ◽  
Peroxidase Activity ◽  
Glucose Detection ◽  
Peroxidase Mimic ◽  
One Step

An iron hydroxyl phosphate that possesses high peroxidase activity is synthesized via a one-step hydrothermal method and used for colorimetric glucose detection in human serum.

A chiral polymer-based turn-on fluorescent sensor for specific recognition of hydrogen sulfate

2012 ◽  
Vol 50 (20) ◽  
pp. 4191-4197 ◽  
Author(s):  
Dan Chen ◽  
Wei Lu ◽  
Ganhong Du ◽  
Liming Jiang ◽  
Jun Ling ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Hydrogen Sulfate ◽  
Turn On ◽  
Specific Recognition ◽  
Chiral Polymer
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