1
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Photonic properties and applications of multi-functional organo-lanthanide complexes: Recent advances. J RARE EARTH 2023. [DOI: 10.1016/j.jre.2023.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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2
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Wytrych P, Utko J, Stefanski M, Kłak J, Lis T, John Ł. Synthesis, Crystal Structures, and Optical and Magnetic Properties of Samarium, Terbium, and Erbium Coordination Entities Containing Mono-Substituted Imine Silsesquioxane Ligands. Inorg Chem 2023; 62:2913-2923. [PMID: 36716237 PMCID: PMC9930112 DOI: 10.1021/acs.inorgchem.2c04371] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Mono-substituted cage-like silsesquioxanes of the T8-type can play the role of potential ligands in the coordination chemistry. In this paper, we report on imine derivatives as ligands for samarium, terbium, and erbium cations and discuss their efficient synthesis, crystal structures, and magnetic and optical properties. X-ray analysis of the lanthanide coordination entities [MCl3(POSS)3]·2THF [M = Er3+ (3), Tb3+ (4), Sm3+ (5)] showed that all three compounds crystallize in the same space group with similar lattice parameters. All compounds contain an octahedrally coordinated metal atom, and additionally, 3 and 5 structures are strictly isomorphous. However, surprisingly, there are two different molecules in the crystal structure of the terbium coordination entity 4, monomer (sof 65%) and dimer (sof 35%), with one and two metal centers. Absorption measurements of the investigated materials recorded at 300 K showed that regardless of the lanthanide involved, their energy band gap equals 2.7 eV. Moreover, the analogues containing Tb3+ and Sm3+ exhibit luminescence typical of these rare earth ions in the visible and infrared spectral range, while the compound with Er3+ does not generate any emission. Direct current variable-temperature magnetic susceptibility measurements on polycrystalline samples of 3-5 were performed between 1.8 and 300 K. The magnetic properties of 3 and 4 are dominated by the crystal field effect on the Er3+ and Tb3+ ions, respectively, hiding the magnetic influence between the magnetic cations of adjacent molecules. Complex 5 exhibits a nature typical for the paramagnetism of the samarium(III) cation.
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Affiliation(s)
- Patrycja Wytrych
- Faculty
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383Wrocław, Poland
| | - Józef Utko
- Faculty
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383Wrocław, Poland
| | - Mariusz Stefanski
- Institute
of Low Temperature and Structure Research, Polish Academy of Sciences, 2 Okólna, 50-422Wrocław, Poland
| | - Julia Kłak
- Faculty
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383Wrocław, Poland
| | - Tadeusz Lis
- Faculty
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383Wrocław, Poland
| | - Łukasz John
- Faculty
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383Wrocław, Poland,
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3
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Design of Fluorescent Hybrid Materials Based on POSS for Sensing Applications. Molecules 2022; 27:molecules27103137. [PMID: 35630610 PMCID: PMC9146672 DOI: 10.3390/molecules27103137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 05/11/2022] [Accepted: 05/11/2022] [Indexed: 02/05/2023] Open
Abstract
Polyhedral oligomeric silsesquioxane (POSS) has a nanoscale silicon core and eight organic functional groups on the surface, with sizes from 0.7 to 1.5 nm. The three-dimensional nanostructures of POSS can be used to build all types of hybrid materials with specific performance and controllable nanostructures. The applications of POSS-based fluorescent materials have spread across various fields. In particular, the employment of POSS-based fluorescent materials in sensing application can achieve high sensitivity, selectivity, and stability. As a result, POSS-based fluorescent materials are attracting increasing attention due to their fascinating vistas, including unique structural features, easy fabrication, and tunable optical properties by molecular design. Here, we summarize the current available POSS-based fluorescent materials from design to sensing applications. In the design section, we introduce synthetic strategies and structures of the functionalized POSS-based fluorescent materials, as well as photophysical properties. In the application section, the typical POSS-based fluorescent materials used for the detection of various target objects are summarized with selected examples to elaborate on their wide applications.
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4
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Li P, Li H. Recent progress in the lanthanide-complexes based luminescent hybrid materials. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213988] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Duszczak J, Mituła K, Santiago-Portillo A, Soumoy L, Rzonsowska M, Januszewski R, Fusaro L, Aprile C, Dudziec B. Double-Decker Silsesquioxanes Self-Assembled in One-Dimensional Coordination Polymeric Nanofibers with Emission Properties. ACS APPLIED MATERIALS & INTERFACES 2021; 13:22806-22818. [PMID: 33961397 PMCID: PMC8289186 DOI: 10.1021/acsami.1c02510] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 04/27/2021] [Indexed: 05/11/2023]
Abstract
The urgent needs for photoactive materials in industry drive fast evolution of synthetic procedures in many branches of chemistry, including the chemistry of silsesquioxanes. Here, we disclose an effective protocol for the synthesis of novel double-decker silsesquioxanes decorated with two (styrylethynylphenyl)terpyridine moieties (DDSQ_Ta-b). The synthesis strategy involves a series of silylative and Sonogashira coupling reactions and is reported for the first time. DDSQ_Ta-b were employed as nanocage ligands to promote self-assembly in the presence of transition metals (TM), i.e., Zn2+, Fe2+, and Eu3+ ions, to form one-dimensional (1D) coordination polymeric nanofibers. Additionally, ultraviolet-promoted and reversible E-Z isomerization of the C═C bond within the ligand structures may be exploited to tune their emission properties. These findings render such complexes promising candidates for applications in materials chemistry. This is the first example of 1D coordination polymers bearing DDSQ-based nodes with TM ions.
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Affiliation(s)
- Julia Duszczak
- Department
of Organometallic Chemistry, Faculty of Chemistry, Centre for Advanced
Technologies, Adam Mickiewicz University
in Poznan, Uniwersytetu Poznanskiego 8 and 10, 61-614 Poznan, Poland
| | - Katarzyna Mituła
- Department
of Organometallic Chemistry, Faculty of Chemistry, Centre for Advanced
Technologies, Adam Mickiewicz University
in Poznan, Uniwersytetu Poznanskiego 8 and 10, 61-614 Poznan, Poland
| | | | - Loraine Soumoy
- Department
of Chemistry, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Monika Rzonsowska
- Department
of Organometallic Chemistry, Faculty of Chemistry, Centre for Advanced
Technologies, Adam Mickiewicz University
in Poznan, Uniwersytetu Poznanskiego 8 and 10, 61-614 Poznan, Poland
| | - Rafał Januszewski
- Department
of Chemistry and Technology of Silicon Compounds, Faculty of Chemistry,
Centre for Advanced Technologies, Adam Mickiewicz
University in Poznan, Uniwersytetu Poznanskiego 8 and 10, 61-614 Poznan, Poland
| | - Luca Fusaro
- Department
of Chemistry, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Carmela Aprile
- Department
of Chemistry, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Beata Dudziec
- Department
of Organometallic Chemistry, Faculty of Chemistry, Centre for Advanced
Technologies, Adam Mickiewicz University
in Poznan, Uniwersytetu Poznanskiego 8 and 10, 61-614 Poznan, Poland
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6
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Li M, Wang C, Wang D, Li J. Structure-Dependent Photoluminescence of Europium(III) Coordination Oligomeric Silsesquioxane: Synthesis and Mechanism. ACS OMEGA 2021; 6:227-238. [PMID: 33458475 PMCID: PMC7807471 DOI: 10.1021/acsomega.0c04365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 12/18/2020] [Indexed: 05/08/2023]
Abstract
The coordination environment of Eu3+ is a crucial factor in the optical performance of the complex. Herein, a new kind of oligomeric silsesquioxane was employed to improve the coordination environment of central ions, the luminescence intensity of which was greatly enhanced with an efficient emission peak at 619 nm. More importantly, the photoluminescent properties of the product will be altered because of the formation of the Si-O-Si structure. The relevant mechanism has also been investigated and proposed by a series of characterization analyses. Additionally, the fluorescence lifetime, intrinsic quantum yield, and energy transfer efficiency were calculated. In addition, the observed trend of Judd-Ofelt intensity parameters was used to justify the coordination environment of Eu3+ ions. The experimental results reveal that the sol-gel reaction of the ligands can effectively promote intramolecular energy transfer. In addition, we introduced four theory modules of ligands (LSi, LSi-1, LSi-2, and LSi-3) with certain rules of formation of Si-O-Si, and density functional theory (DFT) and time-dependent DFT (TD-DFT) were used to explore their excited electron transfer process and their electronic absorption spectra, combined with Marcus theory. The calculated results show that the sol-gel reaction will induce the separation of the distribution of excited holes and electrons, leading to an efficient charge-transfer (CT) process. The predictable results were in good accordance with the experimental findings. Consequently, the sol-gel reaction occurring among ligands will be attributed to an efficient CT process, leading to a strong luminescence intensity, as observed experimentally.
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Affiliation(s)
- Ming Li
- Key
Laboratory of Bio-based Material Science and Technology of Ministry
of Education, Northeast Forestry University, Hexing Road 26, Harbin 150040, P. R. China
- Material
Science and Engineering College Northeast Forestry University, Hexing Road 26, Harbin 150040, P. R. China
| | - Chengyu Wang
- Key
Laboratory of Bio-based Material Science and Technology of Ministry
of Education, Northeast Forestry University, Hexing Road 26, Harbin 150040, P. R. China
| | - Di Wang
- Key
Laboratory of Bio-based Material Science and Technology of Ministry
of Education, Northeast Forestry University, Hexing Road 26, Harbin 150040, P. R. China
| | - Jian Li
- Key
Laboratory of Bio-based Material Science and Technology of Ministry
of Education, Northeast Forestry University, Hexing Road 26, Harbin 150040, P. R. China
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7
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Chen R, Yan QQ, Hu SJ, Guo XQ, Cai LX, Yan DN, Zhou LP, Sun QF. Dinuclear helicate or mononuclear pincer lanthanide complexes from one ligand: stereo-controlled assembly and catalysis. Org Chem Front 2021. [DOI: 10.1039/d1qo00369k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
By varying the metal/ligand ratio, either dinuclear triple helicate or mononuclear pincer can be stereo-selectively obtained from the same chiral ligand. Their catalytic properties have been demonstrated with the asymmetric FC alkylation reactions.
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Affiliation(s)
- Ran Chen
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- People's Republic of China
- State Key Laboratory of Structural Chemistry
| | - Qian-Qian Yan
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- People's Republic of China
- State Key Laboratory of Structural Chemistry
| | - Shao-Jun Hu
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- People's Republic of China
| | - Xiao-Qing Guo
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- People's Republic of China
| | - Li-Xuan Cai
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- People's Republic of China
| | - Dan-Ni Yan
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- People's Republic of China
| | - Li-Peng Zhou
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- People's Republic of China
| | - Qing-Fu Sun
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- People's Republic of China
- State Key Laboratory of Structural Chemistry
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8
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Liang H, Zhou B, Wu D, Li J, Li B. Supramolecular design and applications of polyphenol-based architecture: A review. Adv Colloid Interface Sci 2019; 272:102019. [PMID: 31445352 DOI: 10.1016/j.cis.2019.102019] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 07/05/2019] [Accepted: 08/10/2019] [Indexed: 10/26/2022]
Abstract
Polyphenol-based materials are of wide-spread interest because of the unique properties of the polyphenol itself. Tannic acid, contains high level of galloyl groups, could be coordinated to a range of metal ions to generate robust mental ion-TA films on substrate or even forming hollow capsules. These films or capsules can be used in the field of sensing, separation and catalysis, most importantly in drug/nutraceutical delivery, allowing for the high loading efficiency, high mechanical and thermal stability, pH-responsive disassembly and fluorescence behavior. Additionally, such coating could also provide protection of the sensitive molecules and cells. With the numerous carbonyl and phenolic functional groups, TA has also been demonstrated to form strong hydrogen bonded multilayers with various non-ionic polymers. The properties of the hydrogen-bonded system were highly influenced by the chemical structure of the polymers, which will change the behavior of pH-, temperature- or ionic strength-responsive release of the loading molecules. Additionally, the ionization of galloyl phenol group was attributed to the interaction between TA and other ionic polymers by electrostatic interaction. The electrostatic interaction/hydrogen bonding derived TA/polyme$$%r complexes could deposit on glass slides, microcores or even forming hollow capsules, promising in their applicability to nutraceutical encapsulation, delivery and depot. Notably, polyphenols self-polymerizing could also deposit coatings on different substrates without any exogenous additives, while the comprehensive undertanding about the self-polymerizing mechenism remains unclear. This review provides a promising prospect for utilizing polyphenol-based materials to design versatile architecture in different system, used in the field of chemistry and materials science.
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9
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Zhang Q, Yang X, Deng R, Zhou L, Yu Y, Li Y. Synthesis and Near Infrared Luminescence Properties of a Series of Lanthanide Complexes with POSS Modified Ligands. Molecules 2019; 24:molecules24071253. [PMID: 30935030 PMCID: PMC6480010 DOI: 10.3390/molecules24071253] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 03/25/2019] [Accepted: 03/27/2019] [Indexed: 11/16/2022] Open
Abstract
A polyhedral oligomeric silsesquioxanes (POSS) modified 8-hydroxyquinoline derivative (denoted as Q-POSS) was synthesized and used as a ligand to coordinate with lanthanide ions to obtain a series of lanthanide complexes Ln(Q-POSS)₃ (Ln = Er3+, Yb3+, Nd3+). The as-prepared lanthanide complexes have been characterized by FT-IR, UV⁻Vis, and elemental analysis. All these complexes showed the characteristic near-infrared (NIR) luminescence originated from the corresponding lanthanide ions under excitation. Compared with the unmodified counterparts LnQ₃ (HQ = 8-hydroxyquinoline), the Ln(Q-POSS)₃ complexes showed obviously increased emission intensity, which was ascribed mainly to the steric-hindrance effects of the POSS moiety in the ligands. It is believed that the POSS group could suppress undesired excimer formation and intermolecular aggregation, thus decreasing the concentration quenching effect of the corresponding lanthanide complexes.
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Affiliation(s)
- Qingrui Zhang
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130000, China.
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
| | - Xiuyun Yang
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130000, China.
| | - Ruiping Deng
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
| | - Liang Zhou
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
| | - Yang Yu
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
| | - Yunhui Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130000, China.
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10
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Synthesis and Luminescence Properties of Immobilized Europium β-CD Complexes on Silica. J Inorg Organomet Polym Mater 2018. [DOI: 10.1007/s10904-018-0787-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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11
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Li Y, Wang T, Yang D, Wang Y, Li H. Luminescent hybrid composites based on the intercalation of Eu(iii) complexes into α-zirconium phosphate nanoplatelets: preparation, characterization and amine sensing. NEW J CHEM 2017. [DOI: 10.1039/c7nj02404e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A direct ion-exchange approach was adopted to intercalate ionic lanthanide complexes into layered α-zirconium phosphate.
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Affiliation(s)
- Yali Li
- Hebei Provincial Key Lab of Green Chemical Technology and High Efficient Energy Saving
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- China
| | - Tianren Wang
- Hebei Provincial Key Lab of Green Chemical Technology and High Efficient Energy Saving
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- China
| | - Daqing Yang
- Hebei Provincial Key Lab of Green Chemical Technology and High Efficient Energy Saving
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- China
| | - Yige Wang
- Hebei Provincial Key Lab of Green Chemical Technology and High Efficient Energy Saving
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- China
| | - Huanrong Li
- Hebei Provincial Key Lab of Green Chemical Technology and High Efficient Energy Saving
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- China
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12
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Li Y, Xu Y, Wang Y. Preparation and Properties of Transparent Ultrathin Lanthanide-Complex Films. Chemistry 2016; 22:10976-82. [DOI: 10.1002/chem.201601189] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Revised: 05/08/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Yali Li
- School of Chemical Engineering and Technology; Hebei University of Technology; Tianjin 300130 P.R. China
| | - Yang Xu
- School of Chemical Engineering and Technology; Hebei University of Technology; Tianjin 300130 P.R. China
| | - Yige Wang
- School of Chemical Engineering and Technology; Hebei University of Technology; Tianjin 300130 P.R. China
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13
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Xu Q, Li Z, Wang Y, Li H. Temperature-dependent luminescence properties of lanthanide(III) β-diketonate complex-doped LAPONITE®. Photochem Photobiol Sci 2016; 15:405-11. [PMID: 26889834 DOI: 10.1039/c5pp00413f] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
In this work, by doping the lanthanide(III)-hexafluoroacetylacetone complex into LAPONITE®, we obtained a lanthanide-based organic-inorganic hybrid material. The resulting hybrid materials were fully characterized with elementary analysis, scanning electron microscopy (SEM) and powder X-ray diffraction (PXRD) techniques. The Ln(3+) and HFA loadings were experimentally determined to be roughly 0.3 per u.c. and 0.72 per u.c. by analyzing the supernatant (titration against EDTA) and elemental analysis, respectively. XRD patterns suggest that at least partial complexes are intercalated within the interlayers of the LAPONITE®. The in situ formation of luminescent Ln(3+) complexes is confirmed by the luminescence data. Furthermore, the emission intensity ratio of the (5)D4→(7)F5 transition (Tb(3+)) to the (5)D0→(7)F2 transition (Eu(3+)) of the hybrid material containing both Eu(3+) and Tb(3+) can be linearly related to temperature in the range from 197 K to 287 K (temperature sensitivity: 1.107% per K), which will be an appealing alternative for in situ and real time detection of temperature in many special areas. This strategy presents new opportunities for the development of highly sensitive and stable thermo sensors.
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Affiliation(s)
- Qianqian Xu
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China.
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14
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Liang H, Li J, He Y, Xu W, Liu S, Li Y, Chen Y, Li B. Engineering Multifunctional Films Based on Metal-Phenolic Networks for Rational pH-Responsive Delivery and Cell Imaging. ACS Biomater Sci Eng 2016; 2:317-325. [DOI: 10.1021/acsbiomaterials.5b00363] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Hongshan Liang
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Jing Li
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Yun He
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Wei Xu
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Shilin Liu
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Yan Li
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Yijie Chen
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
| | - Bin Li
- College
of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Hubei
Collaborative Innovation Centre for Industrial Fermentation, Hubei University of Technology, Wuhan 430068, China
- Key
Laboratory of Environment Correlative Dietology (Huazhong Agricultural
University), Ministry of Education, Wuhan 430070, China
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15
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Xu Q, Li Z, Li H. Water-Soluble Luminescent Hybrid Composites Consisting of Oligosilsesquioxanes and Lanthanide Complexes and their Sensing Ability for Cu2+. Chemistry 2016; 22:3037-43. [DOI: 10.1002/chem.201504300] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Qianqian Xu
- School of Chemical Engineering and Technology; Hebei University of Technology; GuangRong Dao 8, Hongqiao District Tianjin 300130 P. R. China
| | - Zhiqiang Li
- School of Chemical Engineering and Technology; Hebei University of Technology; GuangRong Dao 8, Hongqiao District Tianjin 300130 P. R. China
| | - Huanrong Li
- School of Chemical Engineering and Technology; Hebei University of Technology; GuangRong Dao 8, Hongqiao District Tianjin 300130 P. R. China
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16
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Sun L, Liu Y, Dang S, Wang Z, Liu J, Fu J, Shi L. Lanthanide complex-functionalized polyhedral oligomeric silsesquioxane with multicolor emission covered from 450 nm to 1700 nm. NEW J CHEM 2016. [DOI: 10.1039/c5nj02105g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Six new hybrid materials covalently linking ternary lanthanide complexes to POSS were prepared, and the luminescent properties were investigated in detail.
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Affiliation(s)
- Lining Sun
- Research Center of Nano Science and Technology
- and School of Material Science and Engineering
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Ying Liu
- Research Center of Nano Science and Technology
- and School of Material Science and Engineering
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Song Dang
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Zhuyi Wang
- Research Center of Nano Science and Technology
- and School of Material Science and Engineering
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Jinliang Liu
- Research Center of Nano Science and Technology
- and School of Material Science and Engineering
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Jifang Fu
- Research Center of Nano Science and Technology
- and School of Material Science and Engineering
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Liyi Shi
- Research Center of Nano Science and Technology
- and School of Material Science and Engineering
- Shanghai University
- Shanghai 200444
- P. R. China
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17
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Abstract
Multimethacrylate functionalized cage silsesquioxane is a highly polymerizable monomer that can also act as a ligand coordinating agent to form luminescent hybrid complex with rare earth ions.
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Affiliation(s)
- Rong Shen
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100
| | - Shengyu Feng
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100
| | - Hongzhi Liu
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100
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18
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Liu J, Ge X, Sun L, Wei R, Liu J, Shi L. Light modulation (vis-NIR region) based on lanthanide complex-functionalized carbon dots. RSC Adv 2016. [DOI: 10.1039/c6ra06709c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Based on the carbon dots synthesized by using l-lysine, a series of lanthanide complexes-functionalized carbon dots were synthesized, which show multicolor visible and near-infrared luminescence upon visible-light excitation.
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Affiliation(s)
- Jinghua Liu
- School of Materials Sciences and Engineering
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Xiaoqian Ge
- Research Center of Nano Science and Technology
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Lining Sun
- School of Materials Sciences and Engineering
- Shanghai University
- Shanghai 200444
- P. R. China
- Research Center of Nano Science and Technology
| | - Ruoyan Wei
- Research Center of Nano Science and Technology
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Jinliang Liu
- Research Center of Nano Science and Technology
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Liyi Shi
- School of Materials Sciences and Engineering
- Shanghai University
- Shanghai 200444
- P. R. China
- Research Center of Nano Science and Technology
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19
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Xu Q, Li Z, Chen M, Li H. Synthesis and luminescence of octacarboxy cubic polyhedral oligosilsesquioxanes coordinated with terbium. CrystEngComm 2016. [DOI: 10.1039/c5ce01664a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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20
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Wang WJ, Hai X, Mao QX, Chen ML, Wang JH. Polyhedral Oligomeric Silsesquioxane Functionalized Carbon Dots for Cell Imaging. ACS APPLIED MATERIALS & INTERFACES 2015; 7:16609-16616. [PMID: 26171887 DOI: 10.1021/acsami.5b04172] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In the present study, octa-aminopropyl polyhedral oligomeric silsesquioxane hydrochloride salt (OA-POSS) functionalized carbon dots (CDs/POSS) are prepared by a one-pot approach with glycerol as carbon source and solvent medium. OA-POSS serves as a passivation agent, and it is obtained via hydrolytic condensation of 3-aminopropyltriethoxysilane (APTES). During the functionalization process, the amino groups on OA-POSS combine with carboxylic groups on the bare CDs via formation of amide bond to construct organic-inorganic hybrid carbon dots. The obtained CDs/POSS are well dispersed in aqueous medium with a diameter of ca. 3.6 nm. It is demonstrated that CDs/POSS provide favorable photoluminescent property with a quantum yield of 24.0%. They also exhibit resistance to photobleaching and excellent photoluminescence stability in the presence of biological sample matrix (characterized by heavy metals and organic molecules), which facilitate cell imaging in biological systems. Both the photoluminescent emission wavelength and the fluorescence intensity depend closely on the excitation wavelength, and thus, it provides a potential for multicolor imaging as demonstrated with HeLa cells and MCF-7 cells.
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Affiliation(s)
- Wen-Jing Wang
- †Research Center for Analytical Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Xin Hai
- †Research Center for Analytical Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Quan-Xing Mao
- †Research Center for Analytical Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Ming-Li Chen
- †Research Center for Analytical Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Jian-Hua Wang
- †Research Center for Analytical Sciences, Northeastern University, Box 332, Shenyang 110819, China
- ‡Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300071, China
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21
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Liu Y, Sun L, Liu J, Peng YX, Ge X, Shi L, Huang W. Multicolor (Vis-NIR) mesoporous silica nanospheres linked with lanthanide complexes using 2-(5-bromothiophen)imidazo[4,5-f][1,10]phenanthroline for in vitro bioimaging. Dalton Trans 2015; 44:237-46. [PMID: 25373307 DOI: 10.1039/c4dt02444c] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel mesoporous nanosphere functionalized with 3-(aminopropyl)triethoxysilane (APTES) and 2-(5-bromothiophen)imidazo[4,5-f][1,10]phenanthroline (5-Br-Tip) was synthesized (denoted as Tip-MSS). With the coordinating function of the 5-Br-Tip to lanthanide (Ln) ions, for the first time, LnL3(5-Br-Tip) complexes were linked to the mesoporous nanospheres. The derived materials, named Ln-Tip-MSS (Ln = Eu, Tb, Sm, Nd, Yb), were characterized by Fourier-transform infrared (FT-IR) spectroscopy, TEM, XRD (wide-angle and small-angle), N2 adsorption/desorption analysis, and fluorescence spectroscopy. Upon excitation in the ligand absorption, the Ln-Tip-MSS nanomaterials show characteristic visible (Eu, Tb, Sm) and NIR (Sm, Nd, Yb) luminescence (multicolor emission covered from 450 nm to 1400 nm spectral region). Of importance is that, with low cytotoxicity and good biocompatibility given by the methyl thiazolyl tetrazolium (MTT) assay, the Eu-Tip-MSS was successfully applied to cell imaging in vitro based on the Eu(3+) luminescence (under 405 nm excitation).
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Affiliation(s)
- Ying Liu
- Research Center of Nano Science and Technology, Shanghai University, Shanghai 200444, P. R. China.
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22
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Sun L, Qiu Y, Liu T, Feng J, Deng W, Shi L. Visible-near-infrared luminescent lanthanide ternary complexes based on beta-diketonate using visible-light excitation. LUMINESCENCE 2015; 30:1071-6. [DOI: 10.1002/bio.2860] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Revised: 12/02/2014] [Accepted: 12/27/2014] [Indexed: 12/11/2022]
Affiliation(s)
- Lining Sun
- Research Center of Nano Science and Technology; Shanghai University; Shanghai 200444 People's Republic of China
| | - Yannan Qiu
- Research Center of Nano Science and Technology; Shanghai University; Shanghai 200444 People's Republic of China
| | - Tao Liu
- Research Center of Nano Science and Technology; Shanghai University; Shanghai 200444 People's Republic of China
| | - Jing Feng
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 People's Republic of China
| | - Wei Deng
- Research Center of Nano Science and Technology; Shanghai University; Shanghai 200444 People's Republic of China
| | - Liyi Shi
- Research Center of Nano Science and Technology; Shanghai University; Shanghai 200444 People's Republic of China
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23
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Yang D, Wang Y, Wang Y, Li Z, Li H. Luminescence enhancement after adding organic salts to nanohybrid under aqueous condition. ACS APPLIED MATERIALS & INTERFACES 2015; 7:2097-2103. [PMID: 25557418 DOI: 10.1021/am508265s] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Lanthanide-based organic-inorganic hybrid materials (LnOIH) are of immense importance for various applications nowadays, while it still remains a significant challenge to achieve high luminescence efficiency in aqueous environment. Herein we present a simple and environmentally friendly two-step strategy to prepare strongly red-light emitting nano-LnOIH by first in situ forming Eu(3+)-β-dikeonate complexes on Laponite platelets and subsequently increasing the coordination number of the complexes via the modification with a silane-functionalized imidazolium salt, which can fully protect Eu(3+) ions from the water molecule quenching. The mechanism of how the imidazolium salt favors the formation of Eu(3+)-β-dikeonate complex with large coordination number was elucidated. The result is that the removal of the abundant protons on the Laponite platelets through a mechanism of synergic effect of ion exchange and neutralization drives the formation of Eu(3+)-β-diketonate complexes with high coordination number. The high efficiency of the resulting luminescent nano-LnOIH in water endows the nanohybrid with good aqueous solution processability and opens the possibility of using them under complicated aqueous conditions for biorelated applications.
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Affiliation(s)
- Daqing Yang
- School of Chemical Engineering and Technology, Hebei University of Technology , GuangRong Dao 8, Hongqiao District, Tianjin 300130, China
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24
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Wang T, Liu M, Ji Q, Wang Y. Aqueous synthesis of stable and luminescent flexible non-covalently assembled europium(iii) complexes–organoclay films. RSC Adv 2015. [DOI: 10.1039/c5ra21828d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Flexible, transparent and red-light-emitting luminescent polymer thin film derived from Eu(TTA)3-doped hydrophilic hybrid material.
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Affiliation(s)
- Tianren Wang
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- China
| | - Meiqi Liu
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- China
| | - Quan Ji
- Tianjin Electronic Information College
- Tianjin
- China
| | - Yige Wang
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- China
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25
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Usha Gangan TV, Reddy MLP. Tuning of the excitation wavelength in Eu3+-aminophenyl based polyfluorinated β-diketonate complexes: a red-emitting Eu3+-complex encapsulated in a silica/polymer hybrid material excited by blue light. Dalton Trans 2015; 44:15924-37. [DOI: 10.1039/c5dt02371h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A series of new antenna complexes of Eu3+ based on aminophenyl β-diketonate ligands was designed and their photophysical properties were evaluated.
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Affiliation(s)
- T. V. Usha Gangan
- AcSIR-Academy of Scientific & Innovative Research
- CSIR-NIIST Campus
- Thiruvananthapuram
- India
- Materials Science and Technology Division
| | - M. L. P. Reddy
- AcSIR-Academy of Scientific & Innovative Research
- CSIR-NIIST Campus
- Thiruvananthapuram
- India
- Materials Science and Technology Division
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26
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Wang Y, Kalytchuk S, Wang L, Zhovtiuk O, Cepe K, Zboril R, Rogach AL. Carbon dot hybrids with oligomeric silsesquioxane: solid-state luminophores with high photoluminescence quantum yield and applicability in white light emitting devices. Chem Commun (Camb) 2015; 51:2950-3. [DOI: 10.1039/c4cc09589h] [Citation(s) in RCA: 117] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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27
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Martín-Ramos P, Coutinho JT, Ramos Silva M, Pereira LCJ, Lahoz F, da Silva PSP, Lavín V, Martín-Gil J. Slow magnetic relaxation and photoluminescent properties of a highly coordinated erbium(iii) complex with dibenzoylmethane and 2,2′-bipyridine. NEW J CHEM 2015. [DOI: 10.1039/c4nj01828a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The luminescence and magnetic properties of a bifunctional highly coordinated Er(iii) β-diketonate complex are presented, together with its synthesis and structure.
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Affiliation(s)
- Pablo Martín-Ramos
- CEMDRX
- Physics Department
- Universidade de Coimbra
- P-3004-516 Coimbra
- Portugal
| | | | | | | | - Fernando Lahoz
- Department of Physics
- MALTA Consolider Team, and Institute of Advances Studies in Atomic, Molecular and Photonics. Universidad de La Laguna
- Santa Cruz de Tenerife
- Spain
| | | | - Víctor Lavín
- Department of Physics
- MALTA Consolider Team, and Institute of Advances Studies in Atomic, Molecular and Photonics. Universidad de La Laguna
- Santa Cruz de Tenerife
- Spain
| | - Jesús Martín-Gil
- Advanced Materials Laboratory
- ETSIIAA
- Universidad de Valladolid
- 34004 Palencia
- Spain
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28
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Wang T, Yu X, Li Z, Wang J, Li H. Multi-colored luminescent light-harvesting hybrids based on aminoclay and lanthanide complexes. RSC Adv 2015. [DOI: 10.1039/c4ra14428g] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Lanthanide(iii)-based multi-colored hybrid materials showing potential in WLEDs and self-referencing luminescent thermometers.
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Affiliation(s)
- Tianren Wang
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- P. R. China
| | - Xiaoyan Yu
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- P. R. China
| | - Zhiqiang Li
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- P. R. China
| | - Jin Wang
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- P. R. China
| | - Huanrong Li
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin
- P. R. China
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29
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Smecca E, Tudisco C, Giuffrida AE, Catalano MR, Speghini A, Malandrino G, Condorelli GG. Spatially Confined Functionalization of Transparent NiO Thin Films with a Luminescent (1,10‐Phenanthroline)tris(2‐thenoyltrifluoroacetonato)europium Monolayer. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402479] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Emanuele Smecca
- Dipartimento di Scienze Chimiche, University of Catania and INSTM UdR Catania, V.le A. Doria 6, 95125 Catania, Italy, http://www.dipchi.unict.it/cat/docenti/condorelliguglielmo‐guido/
- Current address: CNR‐IMM, Zona Industriale Strada VIII, 5‐95121 Catania, Italy
| | - Cristina Tudisco
- Dipartimento di Scienze Chimiche, University of Catania and INSTM UdR Catania, V.le A. Doria 6, 95125 Catania, Italy, http://www.dipchi.unict.it/cat/docenti/condorelliguglielmo‐guido/
| | - Antonino E. Giuffrida
- Dipartimento di Scienze Chimiche, University of Catania and INSTM UdR Catania, V.le A. Doria 6, 95125 Catania, Italy, http://www.dipchi.unict.it/cat/docenti/condorelliguglielmo‐guido/
| | - Maria R. Catalano
- Dipartimento di Scienze Chimiche, University of Catania and INSTM UdR Catania, V.le A. Doria 6, 95125 Catania, Italy, http://www.dipchi.unict.it/cat/docenti/condorelliguglielmo‐guido/
| | - Adolfo Speghini
- Dipartimento di Biotecnologie, University of Verona and INSTM UdR Verona, Strada le Grazie 15, 37134 Verona, Italy
| | - Graziella Malandrino
- Dipartimento di Scienze Chimiche, University of Catania and INSTM UdR Catania, V.le A. Doria 6, 95125 Catania, Italy, http://www.dipchi.unict.it/cat/docenti/condorelliguglielmo‐guido/
| | - Guglielmo G. Condorelli
- Dipartimento di Scienze Chimiche, University of Catania and INSTM UdR Catania, V.le A. Doria 6, 95125 Catania, Italy, http://www.dipchi.unict.it/cat/docenti/condorelliguglielmo‐guido/
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30
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Li L, Feng S, Liu H. Hybrid lanthanide complexes based on a novel β-diketone functionalized polyhedral oligomeric silsesquioxane (POSS) and their nanocomposites with PMMA via in situ polymerization. RSC Adv 2014. [DOI: 10.1039/c4ra05577b] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
β-diketone-functionalized POSS dendrimer acted as a ligand to coordinate with lanthanide ions (Eu3+ and Tb3+) to form hybrid luminescent materials.
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Affiliation(s)
- Liguo Li
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, P. R. China
| | - Shengyu Feng
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, P. R. China
| | - Hongzhi Liu
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, P. R. China
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