Porphyrin-Based Covalent Organic Framework Thin Films as Cathodic Materials for “On–Off–On” Photoelectrochemical Sensing of Lead IonsClick to copy article linkArticle link copied!
- Chuanrui ZhaoChuanrui ZhaoSchool of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, ChinaMore by Chuanrui Zhao
- Liying ZhangLiying ZhangSchool of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, ChinaMore by Liying Zhang
- Qian WangQian WangSchool of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, ChinaMore by Qian Wang
- Letao ZhangLetao ZhangSchool of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, ChinaMore by Letao Zhang
- Peihua Zhu*Peihua Zhu*Email: [email protected]School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, ChinaMore by Peihua Zhu
- Jinghua YuJinghua YuSchool of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, ChinaMore by Jinghua Yu
- Yan Zhang*Yan Zhang*Email: [email protected]. Tel: +86-531-82767040.School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, ChinaMore by Yan Zhang
Abstract

Currently, cathodic photoelectrochemical (PEC) sensors, which could effectively reduce background interference, are urgently required for ultrasensitive environmental monitoring. Herein, porphyrin-based covalent organic framework (TAPP-COF) thin films were fabricated via a bottom-up growth approach on the liquid/liquid interface and applied as a photocathode material to “on–off–on” PEC sensing of Pb2+. Benefitting from the unique charge channels of COFs and the good photoelectric properties of porphyrin, the as-prepared TAPP-COF thin films presented an improved photocathodic current, with a strongly enhanced “signal-on” response with low background. Then, CdSe@SiO2 quantum dots (QDs), as a quenching agent, were introduced through a hybridization chain reaction (HCR) to obtain a “signal off” PEC response. Afterward, with the introduction of target Pb2+, CdSe@SiO2 QDs were detached from TAPP-COF thin films, and the PEC response transformed into a signal-on state. Benefiting from the multiple-quenching and steric hindrance effect of CdSe@SiO2 QDs and the photocathodic property of TAPP-COFs, accurate monitoring of Pb2+ in a wide detection range from 0.05 to 1000 nM with a lower detection limit of 0.012 nM was realized based on the proposed on–off–on PEC approach. Notably, the methodology provides an efficient platform for ultrasensitive determination of heavy metal ions, which would play a significant role in environmental monitoring and public safety fields.
Cited By
Smart citations by scite.ai include citation statements extracted from the full text of the citing article. The number of the statements may be higher than the number of citations provided by ACS Publications if one paper cites another multiple times or lower if scite has not yet processed some of the citing articles.
This article is cited by 109 publications.
- Rong Liao, Jiaxin Mao, Siyu Wang, Shihua Wang, Wenfang Deng, Yueming Tan, Qingji Xie. Coordination-Induced Photocurrent Polarity Switching of Black Titanium Dioxide for Tyrosinase Activity Assay. Langmuir 2025, 41
(18)
, 11776-11784. https://doi.org/10.1021/acs.langmuir.5c01300
- Lingling Luo, Yuying Zhou, Yaqin Chai, Ruo Yuan, Hongyan Liu. Homogeneous Multicycle Cascaded DNA Circuit for Sensitive “Signal On-Off-Super On” PEC Biosensing. Analytical Chemistry 2025, 97
(14)
, 7978-7985. https://doi.org/10.1021/acs.analchem.5c00373
- Huimin Chen, Zhen Wang, Ying Zhao, Zhi-Ling Song, Gao-Chao Fan, Xiliang Luo. Enhanced Anti-Interference Photoelectrochemical DNA Bioassay: Grafting a Peptide-Conjugated Hairpin DNA Probe on a COF-Based Photocathode. ACS Sensors 2025, 10
(1)
, 507-516. https://doi.org/10.1021/acssensors.4c02972
- Yuanyuan Guo, Wenli Di, Chuan Qin, Rui Liu, Hongqian Cao, Xibao Gao. Covalent Organic Framework-Involved Sensors for Efficient Enrichment and Monitoring of Food Hazards: A Systematic Review. Journal of Agricultural and Food Chemistry 2024, 72
(42)
, 23053-23081. https://doi.org/10.1021/acs.jafc.4c06755
- Bidhan Chandra Patra, Subhasis Datta, Santanu Bhattacharya. A Stimuli-Responsive Dual-Emitting Covalent Organic Framework Shows Selective Sensing of Highly Corrosive Acidic Media via Fluorescence Turn-On Signal with White Light Emission. ACS Applied Materials & Interfaces 2024, 16
(6)
, 7650-7659. https://doi.org/10.1021/acsami.3c15339
- Qian Liu, Zhijie Guo, Xiuli Hou, Guoping Huang, Tianyan You. Signal Modulation of Organic Photoelectrochemical Transistor by a Z-Scheme Photocathodic Gate: An Innovative Dual Amplification Strategy for Sensitive Aptasensing Application. Analytical Chemistry 2023, 95
(46)
, 17108-17116. https://doi.org/10.1021/acs.analchem.3c04258
- Xiaolin Guan, Jiaming Zhang, Shoujun Lai, Kang Wang, Wentao Zhang, Yang Han, Yuwen Fan, Chenghao Li, Jinhui Tong. Green Synthesis of Carboxymethyl Chitosan-Based CuInS2 QDs with Luminescent Response toward Pb2+ Ion and Its Application in Bioimaging. Inorganic Chemistry 2023, 62
(42)
, 17486-17498. https://doi.org/10.1021/acs.inorgchem.3c02901
- Qingyuan Dong, Juan Xing, Ruo Yuan, Yali Yuan. Novel Porphyrinic Covalent Organic Polymer with Polarity-Switchable Dual Wavelength for Accurate and Sensitive Photoelectrochemical Sensing. Analytical Chemistry 2023, 95
(37)
, 13967-13974. https://doi.org/10.1021/acs.analchem.3c02548
- Hui-Jun Li, Yueyi Huang, Shen Zhang, Chengzhen Chen, Xiaoyu Guo, Ling Xu, Qiaobo Liao, Jingcheng Xu, Minfang Zhu, Xianying Wang, Ding Wang, Bin He. S-Scheme Porphyrin Covalent Organic Framework Heterojunction for Boosted Photoelectrochemical Immunoassays in Myocardial Infarction Diagnosis. ACS Sensors 2023, 8
(5)
, 2030-2040. https://doi.org/10.1021/acssensors.3c00246
- Yuqing Sun, Bo Zhang, Caili Zhang, Huiming Lu, Yuan Yang, Bingyang Han, Fenghao Dong, Jiawei Lv, Shengjun Zhang, Zhao Li, Ziqiang Lei, Hengchang Ma. Simple Way to Fabricate Emissive Boron-Containing Covalent Organic Frameworks. ACS Applied Materials & Interfaces 2023, 15
(3)
, 4569-4579. https://doi.org/10.1021/acsami.2c20580
- Ai Fu, Guangzheng Yi, Yuan Li. Phonon-Limited Electron Transport in a Highly Conductive Two-Dimensional Covalent Organic Framework: A Computational Study. The Journal of Physical Chemistry C 2022, 126
(47)
, 20127-20134. https://doi.org/10.1021/acs.jpcc.2c06211
- Ye Ma, Ming Li, Kun Pang, Minggang Zhao. Dual-Modulated Heterojunctions for Anti-Interference Sensing of Heavy Metals in Seawater. Analytical Chemistry 2022, 94
(28)
, 10183-10191. https://doi.org/10.1021/acs.analchem.2c01644
- Lin Zhu, Xue Lv, Haihan Yu, Xiaoran Tan, Yumeng Rong, Weihao Feng, Lina Zhang, Jinghua Yu, Yan Zhang. Paper-Based Bipolar Electrode Electrochemiluminescence Platform Combined with Pencil-Drawing Trace for the Detection of M.SssI Methyltransferase. Analytical Chemistry 2022, 94
(23)
, 8327-8334. https://doi.org/10.1021/acs.analchem.2c00803
- Mengjie Li, Ying Wu, Siyu An, Zhitao Yan. Au NP-Decorated g-C3N4-Based Photoelectochemical Biosensor for Sensitive Mercury Ions Analysis. ACS Omega 2022, 7
(23)
, 19622-19630. https://doi.org/10.1021/acsomega.2c01335
- Xiang Hu, Ying Wang, Xiong Zuping, Pei Song, Ai-Jun Wang, Zhaosheng Qian, Pei-Xin Yuan, Tiejun Zhao, Jiu-Ju Feng. Novel Aggregation-Enhanced PEC Photosensitizer Based on Electrostatic Linkage of Ionic Liquid with Protoporphyrin IX for Ultrasensitive Detection of Molt-4 Cells. Analytical Chemistry 2022, 94
(8)
, 3708-3717. https://doi.org/10.1021/acs.analchem.1c05578
- Ting Li, Yuanqiang Hao, Hui Dong, Chunlan Li, Jiaxiang Liu, Yintang Zhang, Zilong Tang, Rongjin Zeng, Maotian Xu, Shu Chen. Target-Induced In Situ Formation of Organic Photosensitizer: A New Strategy for Photoelectrochemical Sensing. ACS Sensors 2022, 7
(2)
, 415-422. https://doi.org/10.1021/acssensors.1c02595
- Hua Chai, Wenbo Cheng, Dayong Jin, Peng Miao. Recent Progress in DNA Hybridization Chain Reaction Strategies for Amplified Biosensing. ACS Applied Materials & Interfaces 2021, 13
(33)
, 38931-38946. https://doi.org/10.1021/acsami.1c09000
- Mengjiao Hao, Pei Miao, Yan Wang, Wenshou Wang, Shenguang Ge, Xinyan Yu, Xiao-Xiao Hu, Biyan Ding, Jing Zhang, Mei Yan. Near-Infrared Light-Initiated Photoelectrochemical Biosensor Based on Upconversion Nanorods for Immobilization-Free miRNA Detection with Double Signal Amplification. Analytical Chemistry 2021, 93
(32)
, 11251-11258. https://doi.org/10.1021/acs.analchem.1c02160
- Yiyuan Yang, Hejie Zheng, Cuicui Du, Huan Wang, Guizhen Luo, Xiaohua Zhang, Jinhua Chen. A Z-scheme photoelectrochemical biosensing platform based on Cu2O-sensitized hollow covalent organic frameworks for sensitive microcystin-LR detection. Analytica Chimica Acta 2025, 1356 , 344050. https://doi.org/10.1016/j.aca.2025.344050
- Saisree S., Arya S. Nair, Elsa Dais, Sandhya K.Y.. Electrochemical sensors for monitoring water quality: Recent advances in graphene quantum dot-based materials for the detection of toxic heavy metal ions Cd(II), Pb(II) and Hg(II) with their mechanistic aspects. Journal of Environmental Chemical Engineering 2025, 13
(3)
, 116545. https://doi.org/10.1016/j.jece.2025.116545
- Shaoying He, Wei Lin, Xin Liu, Fei Li, Hong Liang, Huo Xu, Chunhua Lu, Chao Xing. A DNA concatemer-encoded CRISPR/Cas12a fluorescence sensor for sensitive detection of Pb
2+
based on DNAzymes. The Analyst 2025, 150
(9)
, 1778-1784. https://doi.org/10.1039/D5AN00189G
- Zhiguang Suo, Tengfei Yu, Yiwei Xu, Wenjie Ren, Yong Liu, Min Wei, Huali Jin, Baoshan He, Renyong Zhao. Research progress of photoelectrochemical sensors in food detection. Food Research International 2025, 206 , 116071. https://doi.org/10.1016/j.foodres.2025.116071
- Yaru Li, Lu Zhao, Yunfeng Bai, Feng Feng. Applications of covalent organic frameworks (COFs)-based sensors for food safety: Synthetic strategies, characteristics and current state-of-art. Food Chemistry 2025, 469 , 142495. https://doi.org/10.1016/j.foodchem.2024.142495
- Kexin Zou, Shumin Zhang, Quansheng Chen, Xiaomei Chen. Advancements in photoelectrochemical sensors for analysis of food contaminants. Trends in Food Science & Technology 2025, 157 , 104903. https://doi.org/10.1016/j.tifs.2025.104903
- Xia Li, Hui Yuan, Xiuhua Yuan, Yanli Li, Fengqi Zhang, Jiajing Xie, Lei Li, Qi Zhang, Chen-Zhong Li, Qingwang Xue. An anti-interference PEC-ECL biosensing for cancer-related gene based on self-supporting semi-encapsulated heterojunction modulated interface polarity-switching. Sensors and Actuators B: Chemical 2025, 425 , 136962. https://doi.org/10.1016/j.snb.2024.136962
- Zhenzhen Li, Yifei Wang, Maura Pellei, Shuai Zhang, Minghua Wang, Serena Gabrielli, Cristina Cimarelli, Chuanpan Guo, Miao Du, Zhihong Zhang. Trinuclear copper cluster-based COF with a high content of Cu–N2 single-atom sites: A multivariate signal-amplified photoelectrochemical aptasensor for the sensitive detection of mycotoxins. Chemical Engineering Journal 2025, 505 , 159603. https://doi.org/10.1016/j.cej.2025.159603
- Mengjie Li, Guohao Shen, Yuanbo Ding, Zhuoyue Gong, You Zhou, Yang Chen. Fullerene-based PEC aptasensor with DNA super sandwich structures and Pb2+-G quadruplex structures. Microchemical Journal 2025, 208 , 112563. https://doi.org/10.1016/j.microc.2024.112563
- Yue Kong, Xinyue Qian, Xiao Mei, Jun Ma, Kang Wu, Anping Deng, Jianguo Li. Electrochemiluminescence immunoassay system based on PCN-224-Mn and gold-platinum bimetallic nanoflowers for sensitive detection of ochratoxin A. Talanta 2025, 281 , 126937. https://doi.org/10.1016/j.talanta.2024.126937
- Ying Huang, Donghui Feng, Xu Li, Wang Li, Jiali Ren, Haiyan Zhong. Covalent organic frameworks assisted for food safety analysis. Critical Reviews in Food Science and Nutrition 2024, 64
(30)
, 11006-11025. https://doi.org/10.1080/10408398.2023.2230506
- Abishek Jayapaul, Sanjay Ballur Prasanna, Lu-Yin Lin, Yeh-Fang Duann, Yu-Chien Lin, Ren-Jei Chung. Selective and stable visible-light-prompted scavenger-free photoelectrochemical strategy based on a ternary ErVO4/P@g-C3N4/SnS2 nanocomposite for the detection of lead ions in different water samples. Environmental Pollution 2024, 361 , 124892. https://doi.org/10.1016/j.envpol.2024.124892
- Pragyan Parimita Dash, Arup Kumar Ghosh, Patitapaban Mohanty, Rubi Behura, Sunita Behera, Bigyan R. Jali, Suban K. Sahoo. Advances on fluorescence chemosensors for selective detection of water. Talanta 2024, 275 , 126089. https://doi.org/10.1016/j.talanta.2024.126089
- Mengjie Li, Guohao Shen, You Zhou, Yang Chen, Liping Jia, Xiang Li, Feng Zhang. Photoelectrochemical analysis of Pb
2+
based on Au@PTCA Schottky junction with Pb
2+
-G quadruplex structure. Analytical Methods 2024, 16
(29)
, 5049-5059. https://doi.org/10.1039/D4AY00716F
- Lili Wang, Yuhui Zhang, Yaping Feng, Weifeng Li, Yupeng Chen, Lei Jiang. Nanofluidic homogeneous membranes with light-driven active ion transport properties for blue energy harvesting. Cell Reports Physical Science 2024, 5
(7)
, 102051. https://doi.org/10.1016/j.xcrp.2024.102051
- Xin He, Caiyun Jiang, Jie Yang, Shuangchao Sheng, Yuping Wang. Sensitive photoelectric sensing for 5-HMF detection. Analytical Methods 2024, 16
(23)
, 3766-3773. https://doi.org/10.1039/D3AY02273K
- Songyuan Li, Gang Zhao, Xinhang Sun, Jiale Zheng, Junhui Liu, Mingju Huang. Highly sensitive and selective fluorescent “turn-on” sensor for Ag+ detection using MAPbBr3@PCN-221(Fe): An efficient Ag+-bridged energy transfer from perovskite to MOF. The Journal of Chemical Physics 2024, 160
(18)
https://doi.org/10.1063/5.0207983
- Aohan Mei, Zifan Yang, Min Zhou, Wei Jin, Yueli Liu, Wen Chen. Opportunity and Challenge of Emerging COFs in Chemiresistive Sensing for Gas and Humidity. Analysis & Sensing 2024, 4
(3)
https://doi.org/10.1002/anse.202300078
- Chunling Mao, Ronghua Dai, Longshan Zhao. Research on photoelectrochemical sensing applications of hydrogen- bonded organic frameworks. Journal of Molecular Structure 2024, 1303 , 137625. https://doi.org/10.1016/j.molstruc.2024.137625
- Pan‐Ke Zhou, Hongling Yu, Yiping Li, Hong Yu, Qian Chen, Xiong Chen. Recent advances in covalent organic polymers‐based thin films as memory devices. Journal of Polymer Science 2024, 62
(8)
, 1536-1553. https://doi.org/10.1002/pol.20230273
- Yingpan Song, Yubo Meng, Kun Chen, Gailing Huang, Sizhuan Li, Lijun Hu. Novel electrochemical sensing strategy for ultrasensitive detection of tetracycline based on porphyrin/metal phthalocyanine-covalent organic framework. Bioelectrochemistry 2024, 156 , 108630. https://doi.org/10.1016/j.bioelechem.2023.108630
- Zhichang Ma, Jing Sun, Hemeiling Cai, Junwei Di. Sensitive photochemical detection of Pb2+ based on the "on-off-on" strategy coupled with adsorption. Sensors and Actuators B: Chemical 2024, 405 , 135376. https://doi.org/10.1016/j.snb.2024.135376
- Shiben Liu, Jinhua Zhan, Bin Cai. Recent advances in photoelectrochemical platforms based on porous materials for environmental pollutant detection. RSC Advances 2024, 14
(12)
, 7940-7963. https://doi.org/10.1039/D4RA00503A
- Guofei Li, Jinfeng Du, Ziqing Wang, Chuolin Ren, Futai Lu, Qiliang Deng. Porphyrin based covalent organic polymer for the fluorescence sensing of water in organic solvents. Dyes and Pigments 2024, 222 , 111924. https://doi.org/10.1016/j.dyepig.2023.111924
- Jiahao Wang, Jing Chen, Wan Huang, Xin Li, Guosong Lai. Exonuclease-catalyzed recycling and annular four-footed DNA walking amplification-assisted “on-off-super on” signal transitions for photoelectrochemical biosensing of kanamycin. Biosensors and Bioelectronics 2024, 246 , 115894. https://doi.org/10.1016/j.bios.2023.115894
- Weiyu Zhang, Shiwei Liu, Qihua Sun, Ning Tian, Zhaofeng Wu. Synthesis of covalent organic framework materials and their application in the field of sensing. Nano Research 2024, 17
(1)
, 162-195. https://doi.org/10.1007/s12274-023-6027-x
- Abdellatif Ait Lahcen, Erhan Zor. Trace-level analysis of heavy metals in the environment using electrochemical sensors. 2024, 411-445. https://doi.org/10.1016/B978-0-443-13388-6.00013-9
- Qi Liu, Hao Li, Yuming Zhang, Wenmiao Chen, Sirong Yu, Yanli Chen. Porphyrin/phthalocyanine-based porous organic polymers for pollutant removal and detection: Synthesis, mechanisms, and challenges. Environmental Research 2023, 239 , 117406. https://doi.org/10.1016/j.envres.2023.117406
- Yibo Niu, Yu Wang, Linli He, Yujie Wang, Huizhen Ma, Nan Li, Danli Xie, Jianshan Ye, Ying Ma. In-situ growth of CuI/Porphyrin-based graphdiyne (PDY) p-n heterojunction for high-performance cathodic photoelectrochemical sensing. Materials Today Chemistry 2023, 34 , 101811. https://doi.org/10.1016/j.mtchem.2023.101811
- Dongping Wang, Dan Wang, Jiaojiao Wei, Xinyu Qian, Ning Wang, Jun Li. A porphyrin‐based porous organic polymer containing flexible chains for efficient heterogeneous photocatalysis. Applied Organometallic Chemistry 2023, 37
(11)
https://doi.org/10.1002/aoc.7271
- Qi Liu, Qiqi Sun, Jingshun Shen, Yuming Zhang, Hao Li, Yuexing Zhang, Qianni Li, Guang Lu, Sirong Yu, Xiyou Li, Yanli Chen. Construction of D-A type porphyrin-phthalocyanine-based polymer hollow tubes for efficient photodegradation and photoelectrochemical sensing of bisphenol A. Applied Surface Science 2023, 638 , 158129. https://doi.org/10.1016/j.apsusc.2023.158129
- Yujiao Bai, Wenqing Gao, Qian Wang, Bing Yu, Jinghao Wei, Chaomin Gao, Peihua Zhu, Jinghua Yu. Porphyrin-based covalent organic framework with self-accelerated M−N4 bimetallic active sites for enhanced electrochemical detection of trace hydrogen peroxide. Sensors and Actuators B: Chemical 2023, 394 , 134435. https://doi.org/10.1016/j.snb.2023.134435
- Guanglong Ding, JiYu Zhao, Kui Zhou, Qi Zheng, Su-Ting Han, Xiaojun Peng, Ye Zhou. Porous crystalline materials for memories and neuromorphic computing systems. Chemical Society Reviews 2023, 52
(20)
, 7071-7136. https://doi.org/10.1039/D3CS00259D
- Jie Fu, Lei Zhang, Jia‐Ying Liu, Guo‐Hao Zhang, Shuang‐Long Wang, Qiu‐Hong Zhu, Song Qin, Ling He, Guo‐Hong Tao. A Spot Ionogel for Visual Early‐Warning of Illegal Lead Concentrations Coupling Inorganic Perovskite Crystallization and Photoluminescence. Advanced Optical Materials 2023, 11
(20)
https://doi.org/10.1002/adom.202300617
- Zihao Liang, Baokun Liang, Li Gong, Yonghang Yang, Fengpiao Deng, Xinyu Wang, Yuanjun Xia, Zhipeng Zhou, Xin Dong, Jiaxing Lu, Wei Liu, Zhongke Yuan, Haoyuan Qi, Zhikun Zheng. On Water Growth of Continuous Thin Films of
Two‐Dimensional
Covalent Organic Frameworks with Large
Single‐Crystal
Domains. Chinese Journal of Chemistry 2023, 41
(19)
, 2425-2431. https://doi.org/10.1002/cjoc.202300215
- Li Ma, Kaige Chen, Hao Dang, Minghua Wang. Establishment of a photoactive heterojunction of triazine covalent-organic polymer and copper (II) selenide: Photoelectrochemical aptasensing strategy for efficiently detecting Salmonella typhimurium. Microchemical Journal 2023, 193 , 109162. https://doi.org/10.1016/j.microc.2023.109162
- Pierre D. Harvey. Removal of heavy and toxic metals from wastewater using porphyrin-based covalent-organic frameworks: An emerging Field. Journal of Porphyrins and Phthalocyanines 2023, 27
(07n10)
, 1015-1027. https://doi.org/10.1142/S1088424623300112
- Nany Thokala, Kiran Vankayala, Asmita Dileep Gaonkar, Ganga Periyasamy, Kashifa Fazl-Ur-Rahman, Krishnaveni Valle, Marilyn Esclance DMello, Keloth Basavaiah, Suresh Babu Kalidindi. An exfoliated redox active imide covalent organic framework for metal free hydrogen gas sensing. Sensors & Diagnostics 2023, 2
(5)
, 1176-1180. https://doi.org/10.1039/D3SD00097D
- Yao‐Yao Fan, Jie Wen, Jun Li, Xiao‐Wen Yang, Lu Zhang, Zhi‐Qi Zhang. Structure‐switching aptasensors for sensitive detection of ochratoxin A. Luminescence 2023, 38
(9)
, 1678-1685. https://doi.org/10.1002/bio.4556
- Yixiang Wang, Yumeng Rong, Tinglei Ma, Lin Li, Xu Li, Peihua Zhu, Shuang Zhou, Jinghua Yu, Yan Zhang. Photoelectrochemical sensors based on paper and their emerging applications in point-of-care testing. Biosensors and Bioelectronics 2023, 236 , 115400. https://doi.org/10.1016/j.bios.2023.115400
- Huijuan Zhao, Tingting Liu, Fei Yang. Photoelectrochemical polarity-switching-mode and split-type biosensor based on SQ-COFs/BiOBr heterostructure for the detection of uracil-DNA glycosylase. Talanta 2023, 262 , 124694. https://doi.org/10.1016/j.talanta.2023.124694
- Yujiao Bai, Jiansong Miao, Xiaodi Bian, Qian Wang, Wenqing Gao, Yu Xue, Guihua Yang, Peihua Zhu, Jinghua Yu. In situ
growth of a cobalt porphyrin-based covalent organic framework on multi-walled carbon nanotubes for ultrasensitive real-time monitoring of living cell-released nitric oxide. The Analyst 2023, 148
(17)
, 4219-4226. https://doi.org/10.1039/D3AN00947E
- Yuli Wei, Wu Yang, Hao Guo. Functional COFs for Electrochemical Sensing: From Design Principles to Analytical Applications. ChemistrySelect 2023, 8
(31)
https://doi.org/10.1002/slct.202301828
- Dawei Fan, Jing Luo, Zhengxing Gong, Jiali Niu, Huan Wang, Dan Wu, Qin Wei. Polyacrylic acid/polyethylene glycol hybrid antifouling interface for photoelectrochemical immunosensing of CYFRA 21-1 based on TiO2/PpIX/Ag@Cu2O composite. Talanta 2023, 260 , 124570. https://doi.org/10.1016/j.talanta.2023.124570
- Junlun Zhu, Wei Wen, Zhengfang Tian, Xiuhua Zhang, Shengfu Wang. Covalent organic framework: A state-of-the-art review of electrochemical sensing applications. Talanta 2023, 260 , 124613. https://doi.org/10.1016/j.talanta.2023.124613
- Hewei Si, Gu Huang, Jianjun Liao, Cao Bian, Shiwei Lin. Improved Sensitivity of Photoelectrochemical Sensors Based on Field-Effect Transistors With Variable Extending Gate Electrodes. IEEE Sensors Journal 2023, 23
(14)
, 15361-15368. https://doi.org/10.1109/JSEN.2023.3280252
- Pan Liang, Wan Huang, Can Li, Xin Li, Guosong Lai. Dual cascade DNA walking-induced “super on” photocurrent response for constructing a novel antibiotic biosensing method. Analytica Chimica Acta 2023, 1264 , 341240. https://doi.org/10.1016/j.aca.2023.341240
- Qi Dang, Liting Wang, Jiqing Liu, Dejin Wang, Jianfei Chai, Minghong Wu, Liang Tang. Recent progress of photoelectrocatalysis systems for wastewater treatment. Journal of Water Process Engineering 2023, 53 , 103609. https://doi.org/10.1016/j.jwpe.2023.103609
- Panao Jiang, Lijun Luo, Xiaohong Liu, Wanlin Zhao, Xiaoya Bi, Lin Luo, Libo Li, Tianyan You. A potential-resolved ratiometric electrochemiluminescence aptasensor for Pb2+: Gold nanoclusters and amino-terminated perylene derivative as both emitters and resonance energy transfer donor-acceptor pair. Sensors and Actuators B: Chemical 2023, 386 , 133758. https://doi.org/10.1016/j.snb.2023.133758
- Linyang Li, Junlian Chen, Chuanbao Xiao, Yihao Luo, Nianbing Zhong, Quanhua Xie, Haixing Chang, Dengjie Zhong, Yunlan Xu, Mingfu Zhao, Qiang Liao. Recent advances in photoelectrochemical sensors for detection of ions in water. Chinese Chemical Letters 2023, 34
(6)
, 107904. https://doi.org/10.1016/j.cclet.2022.107904
- Jing-Wei He, Xiao-Ming Sun, Ya-Ling Chen, Meng-Kun Xin, Da Liu, Cheng-Yu Li. Carrier-free catalyzed hairpin assembly propelled sensing-to-therapy DNA amplifier under a cascaded light-responsive switching. Sensors and Actuators B: Chemical 2023, 384 , 133660. https://doi.org/10.1016/j.snb.2023.133660
- Aohan Mei, Wen Chen, Zifan Yang, Min Zhou, Wei Jin, Shuang Yang, Keqiang Chen, Yueli Liu. Study of Intermolecular Reconfiguration of Flexible COF‐5 Film and Its Ultra‐high Chemiresistive Humidity Sensitivity. Angewandte Chemie 2023, 135
(19)
https://doi.org/10.1002/ange.202301440
- Aohan Mei, Wen Chen, Zifan Yang, Min Zhou, Wei Jin, Shuang Yang, Keqiang Chen, Yueli Liu. Study of Intermolecular Reconfiguration of Flexible COF‐5 Film and Its Ultra‐high Chemiresistive Humidity Sensitivity. Angewandte Chemie International Edition 2023, 62
(19)
https://doi.org/10.1002/anie.202301440
- Qi Liu, Qiqi Sun, Jingshun Shen, Hao Li, Yuming Zhang, Wenmiao Chen, Sirong Yu, Xiyou Li, Yanli Chen. Emerging tetrapyrrole porous organic polymers for chemosensing applications. Coordination Chemistry Reviews 2023, 482 , 215078. https://doi.org/10.1016/j.ccr.2023.215078
- Jinpeng Liu, Yanhui Bi, Wenjun Tai, Yong Wei, Qiang Zhang, Anna Liu, Qiongzheng Hu, Li Yu. The development of a paper-based distance sensor for the detection of Pb2+ assisted with the target-responsive DNA hydrogel. Talanta 2023, 257 , 124344. https://doi.org/10.1016/j.talanta.2023.124344
- Jiajia Han, Zicong Liao, Guosheng Chen, Junlang Qiu, Fang Zhu. A Novel Rare Earth and Covalent Organic Framework Composite for Rapid and Highly Sensitive Electrochemical Analysis of Sulfadiazine in Fish Muscle. Chemosensors 2023, 11
(5)
, 277. https://doi.org/10.3390/chemosensors11050277
- Shinya Moribe, Yasuhiko Takeda, Mitsutaro Umehara, Hirokazu Kikuta, Junji Ito, Jiaju Ma, Yuri Yamada, Minoru Hirano. Spike Current Induction by Photogenerated Charge Accumulation at the Surface Sites of Porous Porphyrinic Zirconium Metal-Organic Framework Electrodes in Photoelectrochemical Cells. Bulletin of the Chemical Society of Japan 2023, 96
(4)
, 321-327. https://doi.org/10.1246/bcsj.20230017
- Canwei Peng, Longsheng Pei, Shouhui Chen, Yonghai Song, Li Wang. A hydrazone-linked covalent organic framework with abundant N and O atoms for detecting heavy metal ions. Journal of Electroanalytical Chemistry 2023, 934 , 117307. https://doi.org/10.1016/j.jelechem.2023.117307
- Ke Xiao, Rong Zhu, Cuicui Du, Xiaohua Zhang, Jinhua Chen. Highly sensitive and selective microRNA photoelectrochemical assay with magnetic electron donor–acceptor covalent organic framework as photoactive material and ZnSe QDs as photocurrent-polarity-switching factor. Sensors and Actuators B: Chemical 2023, 380 , 133403. https://doi.org/10.1016/j.snb.2023.133403
- Francesca Valentini, Federica Sabuzi, Mattia Forchetta, Valeria Conte, Pierluca Galloni. KuQuinones: a ten years tale of the new pentacyclic quinoid compound. RSC Advances 2023, 13
(13)
, 9065-9077. https://doi.org/10.1039/D3RA00539A
- Zou Bin, Liu Feng, Feng Ting, Yan Lishi, Suo Hongbo. A novel sensor based on metalloporphyrins-embedded covalent organic frameworks for rapid detection of antioxidants in plant oil. Sensors and Actuators B: Chemical 2023, 379 , 133227. https://doi.org/10.1016/j.snb.2022.133227
- Xuechen Zhang, Yao Gao, Jiawen Li, Jianyue Yan, Peng Liu, Xue Fan, Wenbo Song. A novel TAPP-DHTA COF cathodic photoelectrochemical immunosensor based on CRISPR/Cas12a-induced nanozyme catalytic generation of heterojunction. Electrochimica Acta 2023, 441 , 141771. https://doi.org/10.1016/j.electacta.2022.141771
- Yi Zhang, Jinjun Wu, Junkuo Gao, Xiaohu Chen, Qibiao Wang, Xianglin Yu, Zihe Zhang, Maosong Liu, Junbo Li. Oxygen ether chain containing covalent organic frameworks as efficient fluorescence-enhanced probe for water detection. Journal of Solid State Chemistry 2023, 318 , 123727. https://doi.org/10.1016/j.jssc.2022.123727
- Qian Wang, Liang Lv, Wenhao Chi, Yujiao Bai, Wenqing Gao, Peihua Zhu, Jinghua Yu. Porphyrin-Based Covalent Organic Frameworks with Donor-Acceptor Structure for Enhanced Peroxidase-like Activity as a Colorimetric Biosensing Platform. Biosensors 2023, 13
(2)
, 188. https://doi.org/10.3390/bios13020188
- Neha Chaki Roy, Tapanendu Kundu. Photoresponse of CVD grown crystalline quantum dot-embedded covalent organic framework thin film. RSC Advances 2023, 13
(6)
, 3669-3676. https://doi.org/10.1039/D2RA06190B
- Xiaoshi Yan, Hongkun Li, Tengyue Yin, Guifen Jie, Hong Zhou. Photoelectrochemical biosensing platform based on in situ generated ultrathin covalent organic framework film and AgInS2 QDs for dual target detection of HIV and CEA. Biosensors and Bioelectronics 2022, 217 , 114694. https://doi.org/10.1016/j.bios.2022.114694
- Guanghui Tian, Feng Guo, Chuanbin Fan, Ziao Zong, Junli Wang, Jiakun Xu. Recent advances in covalent organic frameworks-based heterogeneous catalysts for high-efficiency chemical transformation of carbon dioxide. Journal of Solid State Chemistry 2022, 316 , 123614. https://doi.org/10.1016/j.jssc.2022.123614
- Xionghui Ma, Jinsheng Kang, Yuwei Wu, Chaohai Pang, Shuhuai Li, Jianping Li, Yuhao Xiong, Jinhui Luo, Mingyue Wang, Zhi Xu. Recent advances in metal/covalent organic framework-based materials for photoelectrochemical sensing applications. TrAC Trends in Analytical Chemistry 2022, 157 , 116793. https://doi.org/10.1016/j.trac.2022.116793
- Minghua Wang, Gaolei Liang, Mengfei Wang, Min Hu, Lei Zhu, Zhenzhen Li, Zhihong Zhang, Linghao He, Miao Du. Electroactive and photoactive porphyrin-based covalent-organic framework for the construction of a bifunctional self-powered sensing platform toward real time analysis of nitride oxide from cancer cells. Chemical Engineering Journal 2022, 448 , 137779. https://doi.org/10.1016/j.cej.2022.137779
- Yingtao Zhang, Mengwei Lv, Xiaojia Lin, Chengxue Zong, Huan Wang, Chunxiang Li. Dye-Sensitized NiO photocathode based on rhodamine B-Appended Iridium(III) complex for Photoelectrochemical assay. Applied Surface Science 2022, 599 , 153913. https://doi.org/10.1016/j.apsusc.2022.153913
- Xue Lv, Lin Zhu, Yumeng Rong, Huihui Shi, Lina Zhang, Jinghua Yu, Yan Zhang. Ratiometric electrochemiluminescence lab-on-paper device for DNA methylation determination based on highly conductive copper paper electrode. Biosensors and Bioelectronics 2022, 214 , 114522. https://doi.org/10.1016/j.bios.2022.114522
- Yi Wu, Keren Lu, Fubin Pei, Yanghao Yan, Shasha Feng, Qingli Hao, Mingzhu Xia, Wu Lei. Construction of g-C3N4/Au/NH2-UiO-66 Z-scheme heterojunction for label-free photoelectrochemical recognition of D-penicillamine. Talanta 2022, 248 , 123617. https://doi.org/10.1016/j.talanta.2022.123617
- Nanjun Li, Chongyang Wang, Liangjun Chen, Cui Ye, Yongwu Peng. Ultrathin Covalent Organic Framework Nanosheets/Ti3C2Tx-Based Photoelectrochemical Biosensor for Efficient Detection of Prostate-Specific Antigen. Molecules 2022, 27
(19)
, 6732. https://doi.org/10.3390/molecules27196732
- Shengli Cao, Ziyu Xie, Gang Xiao, Xinyue Sun, He Diao, Xin Zhou, Zhao Yue. Photoelectrochemical sensors based on heterogeneous nanostructures for in vitro diagnostics. Biosensors and Bioelectronics: X 2022, 11 , 100200. https://doi.org/10.1016/j.biosx.2022.100200
- Ting Li, Hui Dong, Yuanqiang Hao, Yintang Zhang, Shu Chen, Maotian Xu, Yanli Zhou. Near‐infrared Responsive Photoelectrochemical Biosensors. Electroanalysis 2022, 34
(6)
, 956-965. https://doi.org/10.1002/elan.202100355
- Jiamin Xu, Mingbin Liu, Weihua Zhao, Suqin Wang, Minfang Gui, Hongbo Li, Ruqin Yu. DNAzyme-based cascade signal amplification strategy for highly sensitive detection of lead ions in the environment. Journal of Hazardous Materials 2022, 429 , 128347. https://doi.org/10.1016/j.jhazmat.2022.128347
- Ming-Jun Xiao, Qiao Ding, Han-mei Deng, Ruo Yuan, Ya-Li Yuan. Enzyme-free triple cycles triggered in-situ generation of nanospheres on DNA planar tripod for sensitive photoelectrochemical biosensor. Sensors and Actuators B: Chemical 2022, 358 , 131491. https://doi.org/10.1016/j.snb.2022.131491
- Huimin Ren, Chao Liu, Wei Yang, Jianzhuang Jiang. Sensitive and selective sensor based on porphyrin porous organic cage fluorescence towards copper ion. Dyes and Pigments 2022, 200 , 110117. https://doi.org/10.1016/j.dyepig.2022.110117
- Jiaqi Tang, Binbin Zhai, Xiangquan Liu, Jianfei Liu, Chuan Zhao, Yu Fang. Interfacially confined preparation of copper Porphyrin-contained nanofilms towards High-performance Strain-Pressure monitoring. Journal of Colloid and Interface Science 2022, 612 , 516-524. https://doi.org/10.1016/j.jcis.2022.01.007
- Shiji Zhang, Danqing Liu, Guangtong Wang. Covalent Organic Frameworks for Chemical and Biological Sensing. Molecules 2022, 27
(8)
, 2586. https://doi.org/10.3390/molecules27082586
- Qidi He, Shuangshuang Cai, Jinghao Wu, Ou Hu, Lushan Liang, Zuanguang Chen. Determination of tuberculosis-related volatile organic biomarker methyl nicotinate in vapor using fluorescent assay based on quantum dots and cobalt-containing porphyrin nanosheets. Microchimica Acta 2022, 189
(3)
https://doi.org/10.1007/s00604-022-05212-w
- Jiajia Han, Longsheng Pei, Yan Du, Yongmei Zhu. Tripolycyanamide-2,4,6-triformyl pyrogallol covalent organic frameworks with many coordination sites for detection and removal of heavy metal ions. Journal of Industrial and Engineering Chemistry 2022, 107 , 53-60. https://doi.org/10.1016/j.jiec.2021.11.027
Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.
Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.
The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated.