Journal
NANOSCALE
Volume 10, Issue 47, Pages 22155-22160Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c8nr07288d
Keywords
-
Categories
Funding
- National Natural Science Foundation of China [21420102007, 21574056, 91527302, 81574038]
- Chang Jiang Scholars Program of China
- Technology Research Foundation of Basic Research Project of Shenzhen [JCYJ20170412161254416]
Ask authors/readers for more resources
For the first time, an ultrathin iron-porphyrin based polymer nanocapsule with multiple peroxidase-like catalytic centers was constructed by covalently assembling iron-porphyrin monomers; this nanocapsule with a single molecule thickness shell acted as a highly efficient artificial enzyme for mimicking peroxidase. On the basis of the peroxidase-like activity of Fe-TPyP based nanocapsules (Fe-TPyP NCs), a highly sensitive colorimetric sensor for glucose determination was fabricated, the limit of detection was found to be as low as 0.098 M. This study provided a novel strategy for developing artificial enzymes based on covalently assembled nanostructures. Furthermore, the colorimetric sensor for glucose determination showed potential applications in biomedicine and biology.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available