Journal
POLYMER CHEMISTRY
Volume 10, Issue 47, Pages 6489-6494Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c9py00705a
Keywords
-
Categories
Funding
- National Natural Science Foundation of China (NSFC) [21574104, 21662031, 21661028]
- Program for Changjiang Scholars and Innovative Research Team in University of Ministry of Education of China [IRT1177]
Ask authors/readers for more resources
Herein, we report two novel approaches for highly sensitive detection and efficient adsorption of formaldehyde and 3-fluorobenzaldehyde by forming a water-soluble supramolecular polymer and an aggregation-induced emission enhancement (AIEE) hydrogel, respectively. The host compound DTA could highly selectively and sensitively detect formaldehyde by forming a water-soluble supramolecular polymer in pure water. The LOD of DTA for formaldehyde was 1.79 x 10(-8) M. More importantly, DTA could also efficiently adsorb formaldehyde from its water solution, and the adsorption percentage was 98.41%. In addition, DTA could also selectively detect 3-fluorobenzaldehyde from its isomers by forming a supramolecular AIEE hydrogel. The LOD of DTA for 3-fluorobenzaldehyde was 8.87 x 10(-9) M; this result reached an ultrasensitive level. These methods are novel and useful approaches for highly sensitive detection and adsorption of aldehydes, as well as new ways for the construction of water-soluble supramolecular polymer materials and hydrogels.
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