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1
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Zhang Y, Cui Y, Sun M, Wang T, Liu T, Dai X, Zou P, Zhao Y, Wang X, Wang Y, Zhou M, Su G, Wu C, Yin H, Rao H, Lu Z. Deep learning-assisted smartphone-based molecularly imprinted electrochemiluminescence detection sensing platform: Protable device and visual monitoring furosemide. Biosens Bioelectron 2022; 209:114262. [DOI: 10.1016/j.bios.2022.114262] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 03/02/2022] [Accepted: 04/05/2022] [Indexed: 02/07/2023]
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2
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Gao S, Gisbert Y, Erbland G, Abid S, Kammerer C, Venturini A, Rapenne G, Ventura B, Armaroli N. Photophysical properties of 1,2,3,4,5-pentaarylcyclopentadienyl-hydrotris(indazolyl)borate ruthenium(II) complexes. Phys Chem Chem Phys 2021; 23:17049-17056. [PMID: 34346431 DOI: 10.1039/d1cp02261j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The photophysical properties of heteroleptic rotor-like Ru(ii) complexes containing both a cyclopentadienyl-type ligand and a hydrotris(indazolyl)borate chelating unit with a piano stool structure (Ar5L1-Ru-S1 and L3-Ru-S1) and their corresponding subunits have been investigated. The complexes show peculiar absorption features when compared with their related ligands or fragments. L3-Ru-S1 was found to be non-emissive, while Ar5L1-Ru-S1 showed a weak emission with a quantum yield of 0.27%. With the help of DFT calculations, we demonstrate that the new absorption features can be attributed to ruthenium-based charge transfer transitions which involve the π* orbitals of the phenyl substituents of the cyclopentadienyl ligand.
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Affiliation(s)
- Sheng Gao
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche (CNR-ISOF), Via Gobetti 101, 40129 Bologna, Italy.
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3
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Cuéllar E, Diez-Varga A, Torroba T, Domingo-Legarda P, Alemán J, Cabrera S, Martín-Alvarez JM, Miguel D, Villafañe F. Luminescent cis-Bis(bipyridyl)ruthenium(II) Complexes with 1,2-Azolylamidino Ligands: Photophysical, Electrochemical Studies, and Photocatalytic Oxidation of Thioethers. Inorg Chem 2021; 60:7008-7022. [PMID: 33905238 PMCID: PMC8812113 DOI: 10.1021/acs.inorgchem.0c03389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
New 1,2-azolylamidino complexes cis-[Ru(bipy)2(NH═C(R)az*-κ2N,N)](OTf)2 (R = Me, Ph; az* = pz, indz, dmpz) are synthesized via chloride abstraction after a subsequent base-catalyzed coupling of a nitrile with the previously coordinated 1,2-azole. The synthetic procedure allows the easy obtainment of complexes having different electronic and steric 1,2-azoylamidino ligands. All of the compounds have been characterized by 1H, 13C, and 15N NMR and IR spectroscopy and by monocrystal X-ray diffraction. Photophysical studies support their phosphorescence, whereas their electrochemistry reveals reversible RuII/RuIII oxidations between +1.13 and +1.25 V (vs SCE). The complexes have been successfully used as catalysts in the photooxidation of different thioethers, the complex cis-[Ru(bipy)2(NH═C(Me)dmpz-κ2N,N)]2+ showing better catalytic performance in comparison to that of [Ru(bipy)3]2+. Moreover, the significant catalytic performance of the dimethylpyrazolylamidino complex is applied to the preparation of the drug modafinil, which is obtained using ambient oxygen as an oxidant. Finally, mechanistic assays suggest that the oxidation reaction follows a photoredox route via oxygen radical anion formation.
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Affiliation(s)
- Elena Cuéllar
- GIR MIOMeT-IU Cinquima-Química Inorgánica, Facultad de Ciencias, Campus Miguel Delibes, Universidad de Valladolid, 47011 Valladolid, Spain
| | - Alberto Diez-Varga
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, 09001 Burgos, Spain
| | - Tomás Torroba
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, 09001 Burgos, Spain
| | - Pablo Domingo-Legarda
- Departamento de Química Inorgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - José Alemán
- Departamento de Química Inorgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Silvia Cabrera
- Departamento de Química Inorgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Jose M Martín-Alvarez
- GIR MIOMeT-IU Cinquima-Química Inorgánica, Facultad de Ciencias, Campus Miguel Delibes, Universidad de Valladolid, 47011 Valladolid, Spain
| | - Daniel Miguel
- GIR MIOMeT-IU Cinquima-Química Inorgánica, Facultad de Ciencias, Campus Miguel Delibes, Universidad de Valladolid, 47011 Valladolid, Spain
| | - Fernando Villafañe
- GIR MIOMeT-IU Cinquima-Química Inorgánica, Facultad de Ciencias, Campus Miguel Delibes, Universidad de Valladolid, 47011 Valladolid, Spain
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4
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Li G, Zhu D, Wang X, Su Z, Bryce MR. Dinuclear metal complexes: multifunctional properties and applications. Chem Soc Rev 2020; 49:765-838. [DOI: 10.1039/c8cs00660a] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Dinuclear metal complexes have enabled breakthroughs in OLEDs, photocatalytic water splitting and CO2reduction, DSPEC, chemosensors, biosensors, PDT and smart materials.
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Affiliation(s)
- Guangfu Li
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Dongxia Zhu
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Xinlong Wang
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Zhongmin Su
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
- School of Chemistry and Environmental Engineering
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5
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Whole microwave syntheses of pyridylpyrazole and of Re and Ru luminescent pyridylpyrazole complexes. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.09.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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6
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Yang GW, Zhang X, Li GM, Yang J, Shen L, Chen DY, Li QY, Zou DF. Photochemical property of a Ru(ii) compound based on 3-(2-pyridyl)pyrazole and 2,2′-bipyridine for ablation of cancer cells. NEW J CHEM 2018. [DOI: 10.1039/c7nj05034h] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Ru(ii) compounds are potential candidates for photodynamic therapy (PDT).
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Affiliation(s)
- Gao Wen Yang
- Jiangsu Laboratory of Advanced Functional Material
- Department of Chemistry and Material Engineering
- Changshu Institute of Technology
- Changshu 215500
- P. R. China
| | - Xin Zhang
- Jiangsu Laboratory of Advanced Functional Material
- Department of Chemistry and Material Engineering
- Changshu Institute of Technology
- Changshu 215500
- P. R. China
| | - Guang Ming Li
- Jiangsu Laboratory of Advanced Functional Material
- Department of Chemistry and Material Engineering
- Changshu Institute of Technology
- Changshu 215500
- P. R. China
| | - Jie Yang
- Jiangsu Laboratory of Advanced Functional Material
- Department of Chemistry and Material Engineering
- Changshu Institute of Technology
- Changshu 215500
- P. R. China
| | - Lei Shen
- Jiangsu Laboratory of Advanced Functional Material
- Department of Chemistry and Material Engineering
- Changshu Institute of Technology
- Changshu 215500
- P. R. China
| | - Dian Yu Chen
- Jiangsu Laboratory of Advanced Functional Material
- Department of Chemistry and Material Engineering
- Changshu Institute of Technology
- Changshu 215500
- P. R. China
| | - Qiao Yun Li
- Jiangsu Laboratory of Advanced Functional Material
- Department of Chemistry and Material Engineering
- Changshu Institute of Technology
- Changshu 215500
- P. R. China
| | - Deng Feng Zou
- School of Pharmacy
- Guilin Medical University
- Guilin 541004
- P. R. China
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7
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Kirschbaum SEK, Baeumner AJ. A review of electrochemiluminescence (ECL) in and for microfluidic analytical devices. Anal Bioanal Chem 2015; 407:3911-26. [DOI: 10.1007/s00216-015-8557-x] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 01/12/2015] [Accepted: 02/10/2015] [Indexed: 12/31/2022]
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8
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Jiang Y, Guo WJ, Kong DX, Wang YT, Wang JY, Wei QH. Novel electrochemi-/photo-luminescence of Ag3Cu5 heterometallic alkynyl clusters. Dalton Trans 2015; 44:3941-4. [DOI: 10.1039/c4dt03369h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Two windmill-like Ag3Cu5 alkynyl clusters were synthesized and characterized. They display novel PL and ECL properties, which could be modified by changing the substituent on the alkynyl ligands. According to the study of EC, ECL behaviours and ECL emission spectra of the Ag3Cu5 clusters, a possible ECL mechanism was proposed.
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Affiliation(s)
- Yi Jiang
- Ministry of Education
- Fujian Provincial Key Lab of Analysis and Detection for Food Safety
- and Institute of Nanomedicine and Nanobiosensing
- College of Chemistry
- Fuzhou University
| | - Wen-Jing Guo
- Ministry of Education
- Fujian Provincial Key Lab of Analysis and Detection for Food Safety
- and Institute of Nanomedicine and Nanobiosensing
- College of Chemistry
- Fuzhou University
| | - De-Xian Kong
- Ministry of Education
- Fujian Provincial Key Lab of Analysis and Detection for Food Safety
- and Institute of Nanomedicine and Nanobiosensing
- College of Chemistry
- Fuzhou University
| | - Yong-Tao Wang
- Ministry of Education
- Fujian Provincial Key Lab of Analysis and Detection for Food Safety
- and Institute of Nanomedicine and Nanobiosensing
- College of Chemistry
- Fuzhou University
| | - Jin-Yun Wang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter and Graduate School of CAS
- Fuzhou
- China
| | - Qiao-Hua Wei
- Ministry of Education
- Fujian Provincial Key Lab of Analysis and Detection for Food Safety
- and Institute of Nanomedicine and Nanobiosensing
- College of Chemistry
- Fuzhou University
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9
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Liu Y, Wang H, Wang J, Li Y. A simple and sensitive spectrofluorimetric method for the determination of furosemide using zinc(II)-1,4-bis(imidazol-1-ylmethyl)benzene complexes. LUMINESCENCE 2012; 28:882-7. [DOI: 10.1002/bio.2451] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Revised: 09/13/2012] [Accepted: 10/16/2012] [Indexed: 11/08/2022]
Affiliation(s)
- Yali Liu
- Education Ministry Key Laboratory on Luminescence and Real-Time Analysis, College of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 People's Republic of China
| | - Huijuan Wang
- Education Ministry Key Laboratory on Luminescence and Real-Time Analysis, College of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 People's Republic of China
| | - Jian Wang
- Education Ministry Key Laboratory on Luminescence and Real-Time Analysis, College of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 People's Republic of China
| | - Yuanfang Li
- Education Ministry Key Laboratory on Luminescence and Real-Time Analysis, College of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 People's Republic of China
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10
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Wei QH, Han LJ, Jiang Y, Lin XX, Duan YN, Chen GN. Electrochemiluminescence Properties of [Pt2Ag4(C≡CC6H4R)8]n (R = CH3, n = 1; R = H, n = 1 and 2) with Amine (TPrA and DBAE) as the Coreactant and Determination of Sudan I. Inorg Chem 2012; 51:11117-25. [DOI: 10.1021/ic3016657] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Qiao-Hua Wei
- Ministry of Education,
Fujian Provincial Key Lab of Analysis and Detection for Food Safety, and Department of Chemistry, Fuzhou University, Fuzhou 3500108, China
- Beijing Synchrotron Radiation
Laboratory, Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039, China
| | - Li-Jing Han
- Ministry of Education,
Fujian Provincial Key Lab of Analysis and Detection for Food Safety, and Department of Chemistry, Fuzhou University, Fuzhou 3500108, China
| | - Yi Jiang
- Ministry of Education,
Fujian Provincial Key Lab of Analysis and Detection for Food Safety, and Department of Chemistry, Fuzhou University, Fuzhou 3500108, China
| | - Xiao-Xia Lin
- Ministry of Education,
Fujian Provincial Key Lab of Analysis and Detection for Food Safety, and Department of Chemistry, Fuzhou University, Fuzhou 3500108, China
| | - Ya-Nan Duan
- Ministry of Education,
Fujian Provincial Key Lab of Analysis and Detection for Food Safety, and Department of Chemistry, Fuzhou University, Fuzhou 3500108, China
| | - Guo-Nan Chen
- Ministry of Education,
Fujian Provincial Key Lab of Analysis and Detection for Food Safety, and Department of Chemistry, Fuzhou University, Fuzhou 3500108, China
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11
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Schmittel M, Shu Q, Cinar ME. Tuning the wavelength of electrochemiluminescence by anodic potential: a design using non-Kekulé-structured iridium–ruthenium luminophores. Dalton Trans 2012; 41:6064-8. [DOI: 10.1039/c2dt30303e] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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