Phenanthroline-functionalized donor–acceptor covalent organic frameworks as photo-responsive nanozymes for visual colorimetric detection of isoniazid DOI
Guorong Li, Yixin Yang, Wen‐Jie Chen

и другие.

Journal of Materials Chemistry B, Год журнала: 2024, Номер 12(18), С. 4502 - 4508

Опубликована: Янв. 1, 2024

We fabricated phenanthroline-functionalized donor–acceptor covalent organic frameworks (Py-PD COF) and showed their roles in enhancing nanozymes’ activity. The Py-PD COF could be used as a robust colorimetric probe for detection of isoniazid.

Язык: Английский

Advances in novel biosensors in biomedical applications DOI
Axin Liang, Weidong Zhao,

Tianjian Lv

и другие.

Talanta, Год журнала: 2024, Номер 280, С. 126709 - 126709

Опубликована: Авг. 13, 2024

Язык: Английский

Процитировано

8
Pyridine‐Bridged Covalent Organic Frameworks with Adjustable Band Gaps as Intelligent Artificial Enzymes for Light‐Augmented Biocatalytic Sensing DOI

Qiqi Cui,

Mi Zhou,

Qinlong Wen

и другие.

Small, Год журнала: 2024, Номер unknown

Опубликована: Май 9, 2024

One of the biggest challenges in biotechnology and medical diagnostics is finding extremely sensitive adaptable biosensors. Since metal-based enzyme-mimetic biocatalysts may lead to biosafety concerns on accumulative toxicity, it essential synthesize metal-free enzyme-mimics with optimal biocatalytic activity superior selectivity. Here, pyridine-bridged covalent organic frameworks (COFs) specific oxidase-like (OXD-like) activities as intelligent artificial enzymes for light-augmented sensing biomarkers are disclosed. Because adjustable bandgaps pyridine structures photocatalytic properties pristine COF structures, exhibit efficient, selective, light-responsive OXD-like activity. Moreover, show tunable detection capabilities, which outperform recently reported state-of-the-art OXD-mimics regarding biosensing efficiency. Notably, exhibits efficient multifaceted diagnostic activity, including low limit (LOD), enables visual assays abundant reducibility biomarkers. It believed that this design will offer unique high-sensitive low-cost colorimetric also provide new insights create highly enzyme-like materials via linkage-modulation strategies future applications.

Язык: Английский

Процитировано

7
Engineered nanozymes for speedy colorimetric biosensing and sensitive cascaded-catalytic determining of norfloxacin DOI

Xiaoguang Zhu,

Jiaqi Xu,

Yuanke Zhang

и другие.

Applied Surface Science, Год журнала: 2024, Номер 660, С. 159981 - 159981

Опубликована: Март 25, 2024

Язык: Английский

Процитировано

6
Research Progress on the Application of Covalent Organic Framework Nanozymes in Analytical Chemistry DOI Creative Commons
Dongmei Yao, Ling Xia, Gongke Li

и другие.

Biosensors, Год журнала: 2024, Номер 14(4), С. 163 - 163

Опубликована: Март 29, 2024

Covalent organic frameworks (COFs) are porous crystals that have high designability and great potential in designing, encapsulating, immobilizing nanozymes. COF nanozymes also attracted extensive attention analyte sensing detection because of their abundant active sites, enzyme-carrying capacity, significantly improved stability. In this paper, we classify into three types review characteristics advantages. Then, the synthesis methods these introduced, performances compared a list. Finally, applications environmental analysis, food medicine disease diagnosis, treatment reviewed. Furthermore, discuss application prospects challenges they face.

Язык: Английский

Процитировано

6
Phenanthroline-functionalized donor–acceptor covalent organic frameworks as photo-responsive nanozymes for visual colorimetric detection of isoniazid DOI
Guorong Li, Yixin Yang, Wen‐Jie Chen

и другие.

Journal of Materials Chemistry B, Год журнала: 2024, Номер 12(18), С. 4502 - 4508

Опубликована: Янв. 1, 2024

We fabricated phenanthroline-functionalized donor–acceptor covalent organic frameworks (Py-PD COF) and showed their roles in enhancing nanozymes’ activity. The Py-PD COF could be used as a robust colorimetric probe for detection of isoniazid.

Язык: Английский

Процитировано

6