Dual Engine Boosts Organic Photoelectrochemical Transistor for Enhanced Modulation and Bioanalysis
文献类型：期刊论文
| 作者 | Jiang, Xing-Wu1,6; Ju, Peng4 ; Li, Zheng6; Kou, Bo-Han6; Zhai, Xiaofan2; Chen, Feng-Zao3; Zhu, Yuan-Cheng6; Xu, Yi-Tong6; Lu, Zhaoxia1,5; Zhao, Wei-Wei6
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| 刊名 | ANALYTICAL CHEMISTRY
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| 出版日期 | 2024-04-19 |
| 卷号 | 96期号:17页码:6847-6852 |
| ISSN号 | 0003-2700 |
| DOI | 10.1021/acs.analchem.4c01369 |
| 通讯作者 | Ju, Peng(jupeng@fio.org.cn) ; Xu, Yi-Tong(yitong.xu@foxmail.com) ; Lu, Zhaoxia(xiazhaolu@gxu.edu.cn) ; Zhao, Wei-Wei(zww@nju.edu.cn) |
| 英文摘要 | Organic photoelectrochemical transistor (OPECT) has shown substantial potential in the development of next-generation bioanalysis yet is limited by the either-or situation between the photoelectrode types and the channel types. Inspired by the dual-photoelectrode systems, we propose a new architecture of dual-engine OPECT for enhanced signal modulation and its biosensing application. Exemplified by incorporating the CdS/Bi2S3 photoanode and Cu2O photocathode within the gate-source circuit of Ag/AgCl-gated poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) channel, the device shows enhanced modulation capability and larger transconductance (g(m)) against the single-photoelectrode ones. Moreover, the light irritation upon the device effectively shifts the peak value of g(m) to zero gate voltage without degradation and generates larger current steps that are advantageous for the sensitive bioanalysis. Based on the as-developed dual-photoelectrode OPECT, target-mediated recycling and etching reactions are designed upon the CdS/Bi2S3, which could result in dual signal amplification and realize the sensitive microRNA-155 biodetection with a linear range from 1 fM to 100 pM and a lower detection limit of 0.12 fM. |
| 资助项目 | National Natural Science Foundation of China[42376204] ; National Natural Science Foundation of China[22204118] ; National Natural Science Foundation of China[22104053] ; National Natural Science Foundation of China[202203] ; Open Fund of Shandong Key Laboratory of Marine Ecological Environment and Disaster Prevention[2019Y03] ; Basic Scientific Fund for National Public Research Institutes of China |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:001242291400001 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/186029]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Ju, Peng; Xu, Yi-Tong; Lu, Zhaoxia; Zhao, Wei-Wei |
| 作者单位 | 1.Guangxi Univ, Coll Chem & Chem Engn, Nanning 530004, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 3.Taizhou Univ, Sch Pharmaceut & Chem Engn, Taizhou 318000, Peoples R China 4.Minist Nat Resources, Inst Oceanog 1, Marine Bioresource & Environm Res Ctr, Key Lab Marine Ecoenvironm Sci & Technol, Qingdao 266061, Peoples R China 5.Guangxi Acad Sci, Inst Marine Corros & Protect, Nanning 530007, Peoples R China 6.Nanjing Univ, Sch Chem & Chem Engn, State Key Lab Analyt Chem Life Sci, Nanjing 210023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Xing-Wu,Ju, Peng,Li, Zheng,et al. Dual Engine Boosts Organic Photoelectrochemical Transistor for Enhanced Modulation and Bioanalysis[J]. ANALYTICAL CHEMISTRY,2024,96(17):6847-6852. |
| APA | Jiang, Xing-Wu.,Ju, Peng.,Li, Zheng.,Kou, Bo-Han.,Zhai, Xiaofan.,...&Zhao, Wei-Wei.(2024).Dual Engine Boosts Organic Photoelectrochemical Transistor for Enhanced Modulation and Bioanalysis.ANALYTICAL CHEMISTRY,96(17),6847-6852. |
| MLA | Jiang, Xing-Wu,et al."Dual Engine Boosts Organic Photoelectrochemical Transistor for Enhanced Modulation and Bioanalysis".ANALYTICAL CHEMISTRY 96.17(2024):6847-6852. |
入库方式： OAI收割
来源：海洋研究所
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