Facile time-controlled synthesis of two-dimensional Zr-perylenediimide MOF nanosheets for ultrasensitive DNA fluorescent biosensing
This study reports a surfactant-free synthesis of two-dimensional Zr-perylenediimide (PDI) metal-organic framework nanosheets (∼17 nm thick). Characterization confirms their crystallinity. By exploiting their superior fluorescence quenching and selectivity over the bulk material, we developed a fluorescent biosensor that achieved sensitive target DNA detection and effectively discriminated single-base mismatched DNA and random DNA.
Authors
- Jiayi Wang (ORCID: https://orcid.org/0000-0001-9255-9079)
- Shiyang He (ORCID: https://orcid.org/0000-0001-9762-4976)
- Xiaoyang Guo (ORCID: https://orcid.org/0000-0003-0259-137X)
- Zhan Zhou (ORCID: https://orcid.org/0000-0001-7519-7707)
- Lu‐Fang Ma (ORCID: https://orcid.org/0000-0002-5601-6437)
- Yuhong Chen (ORCID: https://orcid.org/0000-0003-1597-1232)
- Xiaoyan Lu
- Yumeng Su
- Xiangrong Pan
Institutions
- Zhengzhou University (CN)
- Luoyang Normal University (CN)
Publication Details
- Journal
- Dalton Transactions
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5dt01883h
- Citations
- 1
- Primary Topic
- Metal-Organic Frameworks: Synthesis and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.54