A ZnFe 2 O 4 -catalyzed segment imprinted polymer on a three-dimensional origami paper-based microfluidic chip for the detection of microcystin.
Jinglong HanFeng LiuJi QiMaryam ArabiWenpeng LiGuoqing WangLingxin ChenBowei LiPublished in: The Analyst (2022)
Microcystin has been causing serious environmental pollution; however, the recognition of such compounds is still challenging because of low abundance and coexisting interfering species. In this contribution, we develop a novel microfluidic paper-based colorimetric sensor by exploiting molecular imprinting technology and Fenton reaction for on-site microcystin-RR determination in complex water samples using a smartphone.
Keyphrases
- circulating tumor cells
- high throughput
- label free
- single cell
- hydrogen peroxide
- human health
- gold nanoparticles
- solid phase extraction
- heavy metals
- risk assessment
- particulate matter
- wastewater treatment
- sensitive detection
- antibiotic resistance genes
- molecularly imprinted
- single molecule
- fluorescent probe
- real time pcr
- simultaneous determination
- microbial community
- water quality