Visual and quantitative detection of copper ions using magnetic silica nanoparticles clicked on multiwalled carbon nanotubes.
Here we combine click chemistry and carbon nanotube peroxidase-like catalytic colour reaction together to develop a turn-on, highly sensitive and selective copper sensor.
Song
Yujun
Y
Laboratory of Chemical Biology, Division of Biological Inorganic Chemistry, State Key Laboratory of Rare Earth Resource Utilization, Graduate School of the Chinese Academy of Sciences, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China.
Qu
Konggang
K
Xu
Can
C
Ren
Jinsong
J
Qu
Xiaogang
X
D015374:Biosensing Techniques; D003124:Colorimetry / Q000379:methods*; D003300:Copper / Q000032:analysis*; D007477:Ions / Q000737:chemistry; D008280:Magnetics; D053758:Nanoparticles / Q000737:chemistry*; D037742:Nanotubes, Carbon / Q000737:chemistry*; D012822:Silicon Dioxide / Q000737:chemistry*
D007477:Ions; D037742:Nanotubes, Carbon; D012822:Silicon Dioxide; D003300:Copper