Tuning the FeII/FeIII ratio by substituent regulation to enhance the peroxidase-like activity of metal-organic frameworks for sensitive biosensing

被引：0

作者：

Xing, Keyu ^{[1
]}

Peng, Siyao ^{[1
]}

Liu, Mengting ^{[1
]}

Long, Lingli ^{[1
]}

Yu, Shaoyi ^{[1
]}

Yao, Li ^{[1
,4
]}

Zhang, Jian ^{[3
]}

Chen, Maolong ^{[1
]}

Cheng, Yunhui ^{[1
]}

Xu, Zhou ^{[1
,2
]}

机构：

[1] Changsha Univ Sci & Technol, Sch Food Sci & Bioengn, Changsha 410114, Peoples R China

[2] Hunan Acad Forestry, State Key Lab Utilizat Woody Oil Resource, Changsha 410004, Hunan, Peoples R China

[3] Changsha Univ Sci & Technol, Coll Automot & Mech Engn, Changsha 410114, Peoples R China

[4] Hefei Univ Technol, Coll Food & Biol Engn, Hefei 230009, Peoples R China

来源：

ANALYST | 2025年 / 150卷 / 08期

关键词：

DEGRADATION; CATALYST; SITES;

D O I：

10.1039/d4an01448k

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Here, electron-donating and electron-withdrawing substituents were introduced into MIL-88 (Fe) to regulate the electronic properties of the substituents. Benefiting from the influence of electron transfer and adsorption, the electron-donating (-NH2) substituent could significantly enhance the peroxidase-like activity of MIL-88 (Fe) due to the lowest energy change in the rate-determining step.

引用

页码：1518 / 1522

页数：5

共 50 条

[1] Tuning Atomically Dispersed Fe Sites in Metal-Organic Frameworks Boosts Peroxidase-Like Activity for Sensitive Biosensing
Xu, Weiqing
Kang, Yikun
Jiao, Lei
Wu, Yu
Yan, Hongye
Li, Jinli
Gu, Wenling
Song, Weiyu
Zhu, Chengzhou
NANO-MICRO LETTERS, 2020, 12 (01)
[2] Tuning Atomically Dispersed Fe Sites in Metal–Organic Frameworks Boosts Peroxidase-Like Activity for Sensitive Biosensing
Weiqing Xu
Yikun Kang
Lei Jiao
Yu Wu
Hongye Yan
Jinli Li
Wenling Gu
Weiyu Song
Chengzhou Zhu
Nano-Micro Letters, 2020, (12) : 396 - 407
[3] Tuning Atomically Dispersed Fe Sites in Metal–Organic Frameworks Boosts Peroxidase-Like Activity for Sensitive Biosensing
Weiqing Xu
Yikun Kang
Lei Jiao
Yu Wu
Hongye Yan
Jinli Li
Wenling Gu
Weiyu Song
Chengzhou Zhu
Nano-Micro Letters, 2020, 12
[4] Tuning Atomically Dispersed Fe Sites in Metal–Organic Frameworks Boosts Peroxidase-Like Activity for Sensitive Biosensing
Weiqing Xu
Yikun Kang
Lei Jiao
Yu Wu
Hongye Yan
Jinli Li
Wenling Gu
Weiyu Song
Chengzhou Zhu
Nano-Micro Letters, 2020, 12 (12) : 396 - 407
[5] A sensitive fluorescent assay for thiamine based on metal-organic frameworks with intrinsic peroxidase-like activity
Tan, Hongliang
Li, Qian
Zhou, Zhengchen
Ma, Chanjiao
Song, Yonghai
Xu, Fugang
Wang, Li
ANALYTICA CHIMICA ACTA, 2015, 856 : 90 - 95
[6] Impact of cerium doping on the peroxidase-like activity of metal-organic frameworks
Gao, Yang
Liu, Weisheng
DALTON TRANSACTIONS, 2025, 54 (06) : 2584 - 2598
[7] Water-stable metal-organic frameworks with intrinsic peroxidase-like catalytic activity as a colorimetric biosensing platform
Zhang, Jian-Wei
Zhang, Hao-Tian
Du, Zi-Yi
Wang, Xueqing
Yu, Shu-Hong
Jiang, Hai-Long
CHEMICAL COMMUNICATIONS, 2014, 50 (09) : 1092 - 1094
[8] Biomimic Nanozymes with Tunable Peroxidase-like Activity Based on the Confinement Effect of Metal-Organic Frameworks (MOFs) for Biosensing
Zhu, Nuanfei
Liu, Chengbin
Liu, Rui
Niu, Xiangheng
Xiong, Dinghui
Wang, Kun
Yin, Daqiang
Zhang, Zhen
ANALYTICAL CHEMISTRY, 2022, 94 (11) : 4821 - 4830
[9] High peroxidase-like activity of metallic cobalt nanoparticles encapsulated in metal-organic frameworks derived carbon for biosensing
Dong, Wenfei
Zhuang, Yunxia
Li, Siqi
Zhang, Xiaodan
Chai, Hongxiang
Huang, Yuming
SENSORS AND ACTUATORS B-CHEMICAL, 2018, 255 : 2050 - 2057
[10] Histidine-engineered metal-organic frameworks with enhanced peroxidase-like activity for sensitive detection of metallothioneins
Sha, Meng
Xu, Weiqing
Wu, Yu
Jiao, Lei
Chen, Yifeng
Huang, Jiajia
Tang, Yinjun
Gu, Wenling
Zhu, Chengzhou
SENSORS AND ACTUATORS B-CHEMICAL, 2022, 366

← 1 2 3 4 5 →