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Liu XP, Tang YY, Chen JS, Mao CJ, Jin BK. A ZnIn 2S 4@ReS 2/AgInS 2-based photoelectrochemical aptasensor for the ultrasensitive detection of kanamycin. Chem Commun (Camb) 2023; 59:14847-14850. [PMID: 38015452 DOI: 10.1039/d3cc05261c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
An ultrasensitive photoelectrochemical (PEC) aptasensor was originally designed by using ZnIn2S4/ReS2 as a photoactive material and AgInS2 as a signal amplifier. The signal amplifier AgInS2 was incubated on the terminal of H-DNA (immobilized on the ZnIn2S4/ReS2/FTO surface), leading to an enhanced photocurrent response. Then, due to the introduction of DNA2, the formation of a double-stranded structure caused AgInS2 to keep away from the electrode surface, and the photocurrent was reduced. In the presence of kanamycin, DNA2 was released from the system due to the competition relationship, and a restored photocurrent response was obtained. The combination of ZnIn2S4/ReS2 and AgInS2 accelerated the electron transfer and enhanced the separation efficiency of photogenerated electron-hole pairs, resulting in an improved performance of the PEC aptasensor, which was capable of accurate and sensitive detection of kanamycin in actual samples.
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Affiliation(s)
- Xing-Pei Liu
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Ministry of Education), Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials of Anhui Province, Key Laboratory of Functional Inorganic Materials of Anhui Province, School of Chemistry & Chemical Engineering, Anhui University, Hefei 230601, P. R. China.
| | - Yuan-Yuan Tang
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Ministry of Education), Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials of Anhui Province, Key Laboratory of Functional Inorganic Materials of Anhui Province, School of Chemistry & Chemical Engineering, Anhui University, Hefei 230601, P. R. China.
| | - Jing-Shuai Chen
- School of Chemistry & Chemical Engineering, Anhui University, Hefei 230601, P. R. China
| | - Chang-Jie Mao
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Ministry of Education), Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials of Anhui Province, Key Laboratory of Functional Inorganic Materials of Anhui Province, School of Chemistry & Chemical Engineering, Anhui University, Hefei 230601, P. R. China.
| | - Bao-Kang Jin
- School of Chemistry & Chemical Engineering, Anhui University, Hefei 230601, P. R. China
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Chen Y, Zhu L, Shen Y, Liu J, Xi J, Qiu L, Xu X, Men D, Li P, Duo S. Facile Construction of 2D/2D ZnIn 2S 4-Based Bifunctional Photocatalysts for H 2 Production and Simultaneous Degradation of Rhodamine B and Tetracycline. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2315. [PMID: 37630902 PMCID: PMC10459443 DOI: 10.3390/nano13162315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/10/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023]
Abstract
A two-dimensional/two-dimensional (2D/2D) TiO2/ZnIn2S4 photocatalyst was reasonably proposed and constructed by a two-step oil bath-hydrothermal method. TiO2 nanosheets uniformly grown on the surface of ZnIn2S4 nanosheets and a synergetic effect between the TiO2 and ZnIn2S4 could highly contribute to improving the specific surface area and hydrophilicity of ZnIn2S4 as well as accelerating the separation and transfer of photon-generated e--h+ pairs, and thus enhancing the visible-light photocatalytic degradation and H2 evolution performance of ZnIn2S4. Rhodamine B (RhB) and tetracycline (TC) were simultaneously selected as the target pollutants for degradation in the work. The optimum photocatalytic RhB and TC degradation properties of TiO2/ZnIn2S4-10 wt% were almost 3.11- and 8.61-fold higher than that of pure ZnIn2S4, separately, while the highest photocatalytic hydrogen evolution rate was also observed in the presence of TiO2/ZnIn2S4-10wt% and 4.28-fold higher than that of ZnIn2S4. Moreover, the possible photocatalytic mechanisms for enhanced visible-light photocatalytic degradation and H2 evolution were investigated and proposed in detail. Our research results open an easy pathway for developing efficient bifunctional photocatalysts.
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Affiliation(s)
- Yue Chen
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Energy, Jiangxi Science and Technology Normal University, Nanchang 330013, China; (Y.C.); (L.Z.); (Y.S.); (J.L.); (L.Q.); (X.X.); (D.M.)
| | - Liezhen Zhu
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Energy, Jiangxi Science and Technology Normal University, Nanchang 330013, China; (Y.C.); (L.Z.); (Y.S.); (J.L.); (L.Q.); (X.X.); (D.M.)
| | - Youliang Shen
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Energy, Jiangxi Science and Technology Normal University, Nanchang 330013, China; (Y.C.); (L.Z.); (Y.S.); (J.L.); (L.Q.); (X.X.); (D.M.)
| | - Jing Liu
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Energy, Jiangxi Science and Technology Normal University, Nanchang 330013, China; (Y.C.); (L.Z.); (Y.S.); (J.L.); (L.Q.); (X.X.); (D.M.)
| | - Jiangbo Xi
- Key Laboratory of Novel Biomass-Based Environmental and Energy Materials in Petroleum and Chemical Industry, Key Laboratory of Green Chemical Engineering Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430073, China;
| | - Lingfang Qiu
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Energy, Jiangxi Science and Technology Normal University, Nanchang 330013, China; (Y.C.); (L.Z.); (Y.S.); (J.L.); (L.Q.); (X.X.); (D.M.)
| | - Xun Xu
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Energy, Jiangxi Science and Technology Normal University, Nanchang 330013, China; (Y.C.); (L.Z.); (Y.S.); (J.L.); (L.Q.); (X.X.); (D.M.)
| | - Dandan Men
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Energy, Jiangxi Science and Technology Normal University, Nanchang 330013, China; (Y.C.); (L.Z.); (Y.S.); (J.L.); (L.Q.); (X.X.); (D.M.)
| | - Ping Li
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Energy, Jiangxi Science and Technology Normal University, Nanchang 330013, China; (Y.C.); (L.Z.); (Y.S.); (J.L.); (L.Q.); (X.X.); (D.M.)
| | - Shuwang Duo
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Energy, Jiangxi Science and Technology Normal University, Nanchang 330013, China; (Y.C.); (L.Z.); (Y.S.); (J.L.); (L.Q.); (X.X.); (D.M.)
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Du A, Shen D, Zhao W, Liu Y, Qin X, Lin Z, Ye Y, Chen E, Xu S, Guo T. Structural, vibrational, photoelectrochemical, and optical properties of two-dimensional Ruddlesden-Popper perovskite BA 2PbI 4 crystals. NANOSCALE 2023; 15:8675-8684. [PMID: 37114516 DOI: 10.1039/d2nr06860e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Two-dimensional organic-inorganic hybrid Ruddlesden-Popper perovskites have attracted a lot of attention due to their unique photochemical properties and enhanced stability towards photoluminescence devices. Compared with three-dimensional materials, two-dimensional perovskites show great potential for photoelectric applications due to their tunable band gap, great excitation binding energy, and large crystal anisotropy. Although the synthesis and optical properties of BA2PbI4 crystals have been extensively studied, the role of their microstructure in photoelectric applications, their electronic structure, and their electron-phonon interaction are still poorly understood. In this paper, based on the preparation of BA2PbI4 crystals, the electronic structure, phonon dispersion, and vibrational properties of BA2PbI4 crystals were revealed in detail with the help of density functional theory. The BA2PbI4 stability diagram of formation enthalpy was calculated. The crystal structure of the BA2PbI4 crystals was characterized and calculated with the aid of Rietveld refinement. A contactless fixed-point lighting device was designed based on the principle of an electromagnetic induction coil, and the points with different thicknesses of BA2PbI4 crystal were tested. It is proved that the excitation peak of the bulk is 564 nm, and the surface luminescence peak is 520 nm. Phonon dispersion curves and the total and partial phonon densities of states have been calculated for the BA2PbI4 crystals. The calculated results are in good agreement with the experimental Fourier infrared spectra. Besides the basic characterization of the BA2PbI4 crystals, the photoelectrochemical properties of the materials were also studied, which further proves the excellent photoelectric properties of the BA2PbI4 crystals and the broad application prospect.
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Affiliation(s)
- Aochen Du
- College of Physics and Information Engineering, Fuzhou University, Fuzhou 350100, China.
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350100, China
| | - Debing Shen
- College of Chemistry, Fuzhou University, Fuzhou 350100, Fujian, China
| | - Wenxiao Zhao
- College of Physics and Information Engineering, Fuzhou University, Fuzhou 350100, China.
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350100, China
| | - Yongzhen Liu
- College of Physics and Information Engineering, Fuzhou University, Fuzhou 350100, China.
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350100, China
| | - Xinzhi Qin
- College of Physics and Information Engineering, Fuzhou University, Fuzhou 350100, China.
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350100, China
| | - Zexi Lin
- College of Physics and Information Engineering, Fuzhou University, Fuzhou 350100, China.
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350100, China
| | - Yun Ye
- College of Physics and Information Engineering, Fuzhou University, Fuzhou 350100, China.
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350100, China
| | - Enguo Chen
- College of Physics and Information Engineering, Fuzhou University, Fuzhou 350100, China.
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350100, China
| | - Sheng Xu
- College of Physics and Information Engineering, Fuzhou University, Fuzhou 350100, China.
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350100, China
| | - Tailiang Guo
- College of Physics and Information Engineering, Fuzhou University, Fuzhou 350100, China.
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350100, China
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Li J, Chen Y, Zhu L, Liao L, Wang X, Xu X, Qiu L, Xi J, Li P, Duo S. In situ fabrication of a novel CdS/ZnIn 2S 4/g-C 3N 4 ternary heterojunction with enhanced visible-light photocatalytic performance. RSC Adv 2022; 12:32480-32487. [PMID: 36425734 PMCID: PMC9651134 DOI: 10.1039/d2ra06328j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 11/08/2022] [Indexed: 11/13/2022] Open
Abstract
In this study, a novel g-C3N4-based ternary heterojunction was rationally designed and constructed by the in situ growth of ZnIn2S4 nanosheets and CdS nanoparticles onto the g-C3N4 nanosheets using a facile two-step oil-bath method. Through optimizing the proportion of ZnIn2S4 and CdS component, g-C3N4 nanosheets coupled with ZnIn2S4 nanosheets and CdS nanoparticles (denoted as CdS/ZnIn2S4/g-C3N4) exhibited obviously higher photocatalytic properties for RhB removal than the single-component and dual-component systems. Among the as-obtained ternary photocatalysts, it was found that the ternary CdS/ZnIn2S4/g-C3N4-0.2 photocatalyst displayed the optimum photocatalytic property (96%) within a short time (30 min), which was almost 27.42 and 1.17 times higher than that of pure g-C3N4 and binary ZnIn2S4/g-C3N4-0.7 composite. The excellent activity of the ternary CdS/ZnIn2S4/g-C3N4 heterostructure is assigned to the synergetic effects of CdS nanoparticles, ZnIn2S4 nanosheets and g-C3N4 nanosheets, which not only broaden the visible-light absorption range, but also improve the charge mobility and separation rate, thus boosting the visible-light-driven photocatalytic property of g-C3N4.
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Affiliation(s)
- Jingzhe Li
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University Nanchang Jiangxi 330013 P. R. China
| | - Yue Chen
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University Nanchang Jiangxi 330013 P. R. China
| | - Liezhen Zhu
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University Nanchang Jiangxi 330013 P. R. China
| | - Linfa Liao
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University Nanchang Jiangxi 330013 P. R. China
| | - Xinmao Wang
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University Nanchang Jiangxi 330013 P. R. China
| | - Xun Xu
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University Nanchang Jiangxi 330013 P. R. China
| | - Lingfang Qiu
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University Nanchang Jiangxi 330013 P. R. China
| | - Jiangbo Xi
- Key Laboratory of Novel Biomass-Based Environmental and Energy Materials in Petroleum and Chemical Industry, Key Laboratory of Green Chemical Engineering Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, School of Chemistry and Environmental Engineering, Wuhan Institute of Technology Wuhan 430073 P. R. China
| | - Ping Li
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University Nanchang Jiangxi 330013 P. R. China
| | - Shuwang Duo
- Jiangxi Key Laboratory of Surface Engineering, School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University Nanchang Jiangxi 330013 P. R. China
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Liu H, Li J, Chen Y, Sun X, Xu X, Qiu L, Duo S, Li P. Ternary photocatalysts based on MOF-derived TiO 2 co-decorated with ZnIn 2S 4 nanosheets and CdS nanoparticles for effective visible light degradation of organic pollutants. NEW J CHEM 2022. [DOI: 10.1039/d2nj00533f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A high-efficiency visible-light-responsive CdS/ZnIn2S4/TiO2 photocatalyst was prepared for the first time by the self-sacrificing template method followed by a two-step chemical bath process.
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Affiliation(s)
- Huan Liu
- Jiangxi Key Laboratory of Surface Engineering, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi 330013, P. R. China
- School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China
| | - Jingzhe Li
- Jiangxi Key Laboratory of Surface Engineering, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi 330013, P. R. China
- School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China
| | - Yue Chen
- Jiangxi Key Laboratory of Surface Engineering, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi 330013, P. R. China
- School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China
| | - Xuting Sun
- School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China
| | - Xun Xu
- Jiangxi Key Laboratory of Surface Engineering, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi 330013, P. R. China
- School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China
| | - Lingfang Qiu
- Jiangxi Key Laboratory of Surface Engineering, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi 330013, P. R. China
- School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China
| | - Shuwang Duo
- Jiangxi Key Laboratory of Surface Engineering, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi 330013, P. R. China
- School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China
| | - Ping Li
- Jiangxi Key Laboratory of Surface Engineering, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi 330013, P. R. China
- School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China
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Gong X, Ma X, Wan F, Duan W, Yang X, Zhu J. Study on the Electronic Structure and Optical Properties of Two-dimensional Monolayer MoSi 2X 4 (X=N, P, As). ACTA CHIMICA SINICA 2022. [DOI: 10.6023/a21110533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Wan G, Congyi H, Shujun Z, Chengzhi H, Yuanfang L. Iron-based Metal-organic gel-derived Ferric oxide Nanosheets for Photo-Fenton Degradation of Rhodamine B. ACTA CHIMICA SINICA 2022. [DOI: 10.6023/a22070304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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