1
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Lamiri L, Kahouadji B, Berd M, Abdellatif A, Benchallal L, Guerbous L, Ouhenia S, Souici A, Amiour L, Zoukel A, Samah M. Structural, morphological and photoluminescence characterizations of Sm3+ doped Y2O3 nano-sized phosphors synthesized by ultrasound assisted sol gel method. J RARE EARTH 2022. [DOI: 10.1016/j.jre.2022.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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2
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Long X, Li Z, Gao G, Sun P, Wang J, Zhang B, Zhong J, Jiang Z, Li F. Graphitic phosphorus coordinated single Fe atoms for hydrogenative transformations. Nat Commun 2020; 11:4074. [PMID: 32792657 PMCID: PMC7426939 DOI: 10.1038/s41467-020-17903-0] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 07/22/2020] [Indexed: 11/25/2022] Open
Abstract
Single-atom metal-nitrogen-carbon (M-N-C) catalysts have sparked intensive interests, however, the development of an atomically dispersed metal-phosphorus-carbon (M-P-C) catalyst has not been achieved, although molecular metal-phosphine complexes have found tremendous applications in homogeneous catalysis. Herein, we successfully construct graphitic phosphorus species coordinated single-atom Fe on P-doped carbon, which display outstanding catalytic performance and reaction generality in the heterogeneous hydrogenation of N-heterocycles, functionalized nitroarenes, and reductive amination reactions, while the corresponding atomically dispersed Fe atoms embedded on N-doped carbon are almost inactive under the same reaction conditions. Furthermore, we find that the catalytic activity of graphitic phosphorus coordinated single-atom Fe sharply decreased when Fe atoms were transformed to Fe clusters/nanoparticles by post-impregnation Fe species. This work can be of fundamental interest for the design of single-atom catalysts by utilizing P atoms as coordination sites as well as of practical use for the application of M-P-C catalysts in heterogeneous catalysis.
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Affiliation(s)
- Xiangdong Long
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, 730000, Lanzhou, China
- University of Chinese Academy of Sciences, 100049, Beijing, China
| | - Zelong Li
- Advanced Catalysis Center, College of Chemistry and Chemical Engineering, Lanzhou University, 730000, Lanzhou, China
| | - Guang Gao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, 730000, Lanzhou, China
| | - Peng Sun
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, 730000, Lanzhou, China
| | - Jia Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, 730000, Lanzhou, China
| | - Bingsen Zhang
- Shenyang National Laboratory for Materials Science (SYNL), Institute of Metal Research, Chinese Academy of Sciences, 110016, Shenyang, China
| | - Jun Zhong
- Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, 215123, Suzhou, China
| | - Zheng Jiang
- Shanghai Synchrotron Radiation Facility, Zhangjiang Lab, Shanghai Advanced Research Institute, Chinese Academy of Science, 201210, Shanghai, China
| | - Fuwei Li
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, 730000, Lanzhou, China.
- Dalian National Laboratory for Clean Energy, 116023, Dalian, China.
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3
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Zhang C, Kong T, Fu Z, Zhang Z, Zheng H. Hot electron and thermal effects in plasmonic catalysis of nanocrystal transformation. NANOSCALE 2020; 12:8768-8774. [PMID: 32101225 DOI: 10.1039/c9nr10041e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Plasmonic metal nanoparticles have the ability to harvest visible light and cause effective energy conversion, and they are considered as promising catalysts to drive chemical reactions. Although plasmonic catalysis has been widely used to mediate the reaction of organic molecules, the mechanism of contribution of thermal and hot carriers remains unclear. The catalysis of hot carriers is normally proposed as the dominant role of plasmonic catalysis, while the contribution of plasmonic thermal effects is often ignored, since the molecules on the metal surface are unstable at high temperatures. Here, plasmon catalytic nanocrystal transformation including oxidation reaction and optimization of the crystal structure is employed to investigate the plasmonic contributions of hot electron and thermal effects in plasmonic catalysis. It is found that the transformation rate and the corresponding product are very different with and without the assistance of hot electron catalysis. The thermal effect plays a dominant role in plasmon-catalyzed material transformation, and hot electrons can promote the oxidation reaction by facilitating the generation of active oxygen. The investigation provides insight into the specific role of hot electron and thermal effects in plasmonic catalysis, which is critically important for exploiting the highly localized fast plasmonic thermal effect and for designing energy-efficient plasmonic catalysts.
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Affiliation(s)
- Chengyun Zhang
- School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
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4
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Zhu H, Gao C, Filatov M, Zou W. Mössbauer isomer shifts and effective contact densities obtained by the exact two-component (X2C) relativistic method and its local variants. Phys Chem Chem Phys 2020; 22:26776-26786. [DOI: 10.1039/d0cp04549g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A standalone program to calculate scalar relativistic effective contact densities.
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Affiliation(s)
- Hong Zhu
- Institute of Modern Physics
- Northwest University, and Shaanxi Key Laboratory for Theoretical Physics Frontiers
- Xi'an
- P. R. China
| | - Chun Gao
- Institute of Modern Physics
- Northwest University, and Shaanxi Key Laboratory for Theoretical Physics Frontiers
- Xi'an
- P. R. China
| | - Michael Filatov
- Department of Chemistry
- Kyungpook National University
- Daegu 702-701
- South Korea
| | - Wenli Zou
- Institute of Modern Physics
- Northwest University, and Shaanxi Key Laboratory for Theoretical Physics Frontiers
- Xi'an
- P. R. China
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5
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Itazaki M, Ito M, Nakashima S, Nakazawa H. Synthesis and characterization of [Fe(NCCH3)6][cis-Fe(InX3)2(CO)4] (X = Cl, Br, I) containing two terminal indium fragments. Dalton Trans 2016; 45:1327-30. [PMID: 26705544 DOI: 10.1039/c5dt03745j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Iron complexes, [Fe(NCCH3)6][cis-Fe(InX3)2(CO)4] (X = Cl: , Br: , I: ) containing two terminal indium fragments, were synthesized. Their structures were determined using X-ray analysis. The bonding mode of the Fe-In bonds in the anionic part was investigated using (57)Fe Mössbauer and IR spectroscopy. These complexes represent the first example of transition metal complexes containing two terminal indium fragments.
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Affiliation(s)
- Masumi Itazaki
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan.
| | - Masaki Ito
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan.
| | - Satoru Nakashima
- Natural Science Center for Basic Research and Development, Hiroshima University, 1-4-2 Kagamiyama, Higashi-Hiroshima 739-8526, Japan
| | - Hiroshi Nakazawa
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan.
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6
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Lv Y, Cai Z, Yan D, Su C, Li W, Chen W, Ren Z, Wei Y, Mi O, Zhang C, Wright DS. Novel Eu-containing titania composites derived from a new Eu(iii)-doped polyoxotitanate cage. RSC Adv 2016. [DOI: 10.1039/c5ra22857c] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
The new cage [Ti2O(OEt)8(EtOH)EuCl]2 (1) can be used as a single-source precursor to nano-structured Eu(iii)-containing titania composites, nanoporous composites and flexible films, which are attractive fluorescent materials.
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Affiliation(s)
- Yaokang Lv
- College of Chemical Engineering and Materials Science
- Zhejiang University of Technology
- Hangzhou
- P. R. China
- Chemistry Department
| | - Zhiwei Cai
- College of Chemical Engineering and Materials Science
- Zhejiang University of Technology
- Hangzhou
- P. R. China
| | - Dongpeng Yan
- College of Chemistry
- Beijing Normal University
- P. R. China
| | - Chang Su
- College of Chemical Engineering and Materials Science
- Zhejiang University of Technology
- Hangzhou
- P. R. China
| | - Weijun Li
- College of Chemical Engineering and Materials Science
- Zhejiang University of Technology
- Hangzhou
- P. R. China
| | - Wei Chen
- Department of Respiratory
- Navy General Hospital
- Beijing 100048
- P. R. China
| | - Zhuochao Ren
- Department of Respiratory
- Zhejiang Provincial People's Hospital
- Hangzhou 310014
- P. R. China
| | - Yongge Wei
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Ouyang Mi
- College of Chemical Engineering and Materials Science
- Zhejiang University of Technology
- Hangzhou
- P. R. China
| | - Cheng Zhang
- College of Chemical Engineering and Materials Science
- Zhejiang University of Technology
- Hangzhou
- P. R. China
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7
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Kong D, Qin C, Fan P, Li B, Wang J. Spectroscopic studies on interaction of BSA and Eu(III) complexes with H5ph-dtpa and H5dtpa ligands. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 140:372-381. [PMID: 25617848 DOI: 10.1016/j.saa.2015.01.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Accepted: 01/05/2015] [Indexed: 06/04/2023]
Abstract
An novel aromatic aminopolycarboxylic acid ligand, N-(2-N,N-Dicarboxymethylaminophenyl) ethylenediamine-N,N',N'-triacetic acid (H5ph-dtpa), was synthesized by improving experimental method and its corresponding Eu(III) complex, Na2[EuIII(ph-dtpa)(H2O)]·6H2O, was successfully prepared through heat-refluxing method. As a comparison, the Eu(III) complex with diethylenetriamine-N,N,N',N',N″-pentaacetic acid (H5dtpa) ligand, Na2[Eu(III)(dtpa)(H2O)]·6H2O, was also prepared by the same method. And then, the interaction between prepared Eu(III) complexes ([EuIII(dtpa)(H2O)]2- and [EuIII(ph-dtpa)(H2O)]2-) and bovine serum albumin (BSA) in aqueous solution were studied by the combination of ultraviolet-visible (UV-vis), fluorescence and circular dichroism (CD) spectroscopies. In addition, the binding sites of Eu(III) complexes ([EuIII(dtpa)(H2O)]2- and [EuIII(ph-dtpa)(H2O)]2-) to BSA molecules were also estimated by synchronous fluorescence. Moreover, the theoretical and experimental results show that the Van der Waals, hydrogen bond and π-π stacking interactions are the mainly impulse to the reaction. The binding distances (r) between Eu(III) complexes ([EuIII(dtpa)(H2O)]2- and [EuIII(ph-dtpa)(H2O)]2-) and BSA were obtained according to Förster's non-radiative energy transfer theory. Also, the determined UV-vis absorption spectroscopy, synchronous fluorescence and circular dichroism (CD) spectra showed that the conformation of BSA could be changed in the presence of Eu(III) complexes. The obtained results can help understand the action mode between rare earth metal complexes of aminopolycarboxylic acid ligands with BSA and they are also expected to provide important information of designs of new inspired drugs.
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Affiliation(s)
- Deyong Kong
- College of Chemistry, Liaoning University, Shenyang 110036, PR China
| | - Cui Qin
- College of Chemistry, Liaoning University, Shenyang 110036, PR China
| | - Ping Fan
- College of Chemistry, Liaoning University, Shenyang 110036, PR China
| | - Bing Li
- College of Chemistry, Liaoning University, Shenyang 110036, PR China
| | - Jun Wang
- College of Chemistry, Liaoning University, Shenyang 110036, PR China.
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8
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Lian X, Yan B. Multi-component luminescent lanthanide hybrids of both functionalized IRMOF-3 and SBA-15. NEW J CHEM 2015. [DOI: 10.1039/c5nj00862j] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Both metal organic frameworks (IRMOF-3) and SBA-15 have been used to assemble novel photofunctional multi-component lanthanide hybrid materials, whose luminescent color can be tuned by adjusting the composition.
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Affiliation(s)
- Xiao Lian
- Department of Chemistry
- Tongji University
- Shanghai 200092
- China
| | - Bing Yan
- Department of Chemistry
- Tongji University
- Shanghai 200092
- China
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9
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Yan ZY, Yan B. Photoactive hybrid films of dual-centered lanthanide (Eu3+, Tb3+) complex with ionic liquid (3-(5-carboxy-propyl)-1-methylimidazolium) bridge. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.07.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Yan B, Cuan J. Co-assembly and luminescence tuning of hybrids with task-specified ionic liquid encapsulating and linking lanthanide-polyoxometalates and complexes. Photochem Photobiol Sci 2014; 13:1469-75. [PMID: 25082218 DOI: 10.1039/c4pp00125g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A class of novel multifunctional hybrids assembled by lanthanide polyoxometalates, ionic liquid and lanthanide complexes were prepared through the reactions of ion exchange and coordination in mild conditions. These hybrids possess two luminescence centers, one is lanthanide polyoxometalates ([EuW10O36](9-) or [TbW10O36](9-)), the other is lanthanide complexes of 1,10-phenanthroline (phen) (or 2,2'-bipyridine (bpy)) and ionic liquid (1-methyl-3-propionic imidazole unit). Fourier transform infrared (FTIR) spectra, X-ray diffraction (XRD) analysis, thermo-gravimetric analysis (TGA), UV/vis diffuse reflectance spectra and photoluminescent properties are utilized to characterize these hybrid materials. The results reveal that all hybrids possess amorphous microstructures and are composed of inorganic polyoxometalates and lanthanide nitrate through chemical bonds. Most hybrids exhibit outstanding luminescent properties such as high quantum efficiency and long lifetimes. Moreover, the luminescent color of them can be tuned and even the white luminescence can be integrated.
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Affiliation(s)
- Bing Yan
- Department of Chemistry, Tongji University, Shanghai, 200092, China.
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11
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Zhang J, Li WX, Ao BY, Feng SY, Xin XD. Fluorescence enhancement of europium(III) perchlorate by benzoic acid on bis(benzylsulfinyl)methane complex and its binding characteristics with the bovine serum albumin (BSA). SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 118:972-980. [PMID: 24161860 DOI: 10.1016/j.saa.2013.09.135] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 09/22/2013] [Accepted: 09/29/2013] [Indexed: 06/02/2023]
Abstract
A novel ligand with double sulfinyl groups, bis(benzylsulfinyl)methane L, was synthesized by a new method. Its novel ternary complex, EuL2.5⋅L'·(ClO4)2⋅5H2O, has been synthesized [using L as the first ligand, and benzoic acid L' as the second ligand], and characterized by elemental analysis, molar conductivity, coordination titration analysis, FTIR, TG-DSC, (1)H NMR and UV-vis. In order to study the effect of the second ligand on the fluorescence properties of rare-earth sulfoxide complex, a novel binary complex EuL2.5·(ClO4)3·3H2O has been synthesized. Photoluminescent measurement showed that the first ligand L could efficiently transfer the energy to Eu(3+) ions in the complex. Furthermore, the detailed luminescence analyses on the rare earth complexes indicated that the ternary Eu (III) complex manifested stronger fluorescence intensities, longer lifetimes, and higher fluorescence quantum efficiencies than the binary Eu (III) materials. After introducing the second ligand L', the fluorescence emission intensities and fluorescence lifetimes of the ternary complex enhanced more obviously than the binary complex. This illustrated that the presence of both the first ligand L and the second ligand L' could sensitize fluorescence intensities of Eu (III) ions. The fluorescence spectra, fluorescence lifetime and phosphorescence spectra were also discussed. To explore the potential biological value of Eu (III) complexes, the binding interaction among Eu (III) complexes and bovine serum albumin (BSA) was studied by fluorescence spectrum. The result indicated that the reaction between Eu (III) complexes and BSA was a static quenching procedure. The binding site number, n, of 0.60 and 0.78, and binding constant, Ka, of 0.499 and 4.46 were calculated according to the double logarithm regression equation, respectively for EuL2.5⋅L'⋅(ClO4)2⋅5H2O and EuL2.5⋅(ClO4)3⋅3H2O systems.
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Affiliation(s)
- Jing Zhang
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, People's Republic of China
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12
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Zhu W, Wu Y, Leto A, Du J, Pezzotti G. Cathodoluminescence and Raman Spectroscopic Analyses of Nd- or Yb-Doped Y2O3 Transparent Ceramics. J Phys Chem A 2013; 117:3599-607. [DOI: 10.1021/jp400552b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wenliang Zhu
- Ceramic Physics Laboratory, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku,
606-8585 Kyoto, Japan
- Department
of Orthopedic Surgery, Osaka University Medical School, 2-2 Yamadaoka, Suita
565-0871, Japan
| | - Yiquan Wu
- Kazuo Inamori
School of Engineering,
New York State College of Ceramics, Alfred University, 2 Pine Street, Alfred, New York 14802-1296, United States
| | - Andrea Leto
- Piezotech Japan Ltd., Mukaihata-cho 4, Ichijoji, Sakyo-ku, 606-8326
Kyoto, Japan
| | - Jing Du
- Department
of Mechanical Engineering, University of Rochester, Rochester, New York 14623,
United States
| | - Giuseppe Pezzotti
- Ceramic Physics Laboratory, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku,
606-8585 Kyoto, Japan
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13
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Yan B, Guo M. Photofunctional Eu3+/Tb3+ organic–inorganic polymeric hybrid microspheres with covalently bonded resin hosts. J Photochem Photobiol A Chem 2013. [DOI: 10.1016/j.jphotochem.2013.02.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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14
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Mei Y, Lu Y, Yan B. Soft hybrids of Eu3+ beta-diketonates and MS (M = Zn, Cd) nanoparticles using mercapto-ionic liquid linkage for white luminescence integration. NEW J CHEM 2013. [DOI: 10.1039/c3nj00547j] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Yan B, Kai Q, Wang XL. Photofunctional Eu3+/Tb3+ hybrid material with inorganic silica covalently linking polymer chain through their double functionalization. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.06.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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16
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Europium hybrids/SiO2/semiconductor: Multi-component sol–gel composition, characterization and photoluminescence. J Photochem Photobiol A Chem 2011. [DOI: 10.1016/j.jphotochem.2011.07.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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17
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Yan B, Li YY, Guo L. Photofunctional ternary rare earth (Eu3+, Tb3+, and Sm3+) hybrid xerogels with hexafluoroacetylacetonate derived building block and bis(2-methoxyethyl)ether through coordination bonds. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2011.03.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Yan B, Guo M, Qiao X. Luminescent Lanthanide (Eu
3+
, Tb
3+
) Hybrids with 4‐Vinylbenzeneboronic Acid Functionalized Si‐O Bridges and Beta‐Diketones. Photochem Photobiol 2011; 87:786-94. [DOI: 10.1111/j.1751-1097.2011.00928.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | - Min Guo
- Department of Chemistry, Tongji University, Shanghai, China
| | - Xiao‐Fei Qiao
- Department of Chemistry, Tongji University, Shanghai, China
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19
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Photophysical Properties of Rare Earth (Eu3+, Sm3+, Tb3+) Complex Covalently Immobilized in Hybrid Si-O-B Xerogels. J Fluoresc 2011; 21:1239-47. [DOI: 10.1007/s10895-010-0803-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2010] [Accepted: 12/28/2010] [Indexed: 10/18/2022]
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20
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