1
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Dai M, Li K, Xu H, Fu Z. Engineering Visible to Near-Infrared Luminescence through a Selective Doping Strategy for High-Performance Temperature Sensing. Inorg Chem 2024; 63:13413-13424. [PMID: 38961680 DOI: 10.1021/acs.inorgchem.4c01327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2024]
Abstract
Luminescence nanothermometers have garnered considerable attention due to their noncontact measurement, high spatial resolution, and rapid response. However, many nanothermometers employing single-mode measurement encounter challenges regarding their relative sensitivity. Herein, a unique class of tunable upconversion (UC) and downshifting (DS) luminescence covering the visible to near-infrared range (400-1700 nm) is reported, characterized by the superior Tm3+, Ho3+, and Er3+ emissions induced by efficient energy transfer. The outstanding negative thermal expansion characteristic of ScF3 nanocrystals has been found to guide excitation energy toward the relevant emitting states in the Yb3+-Ho3+-Tm3+-codoped system, consequently resulting in remarkable near-infrared III (NIR-III) luminescence at ∼1625 nm (Tm3+:3F4 → 3H6 transition), which in turn presents numerous opportunities for designing multimode ratiometric luminescence thermometry. Furthermore, by facilitating phonon-assisted energy transfer in Er3+-Ho3+-codoped systems, the luminescence intensity ratio (LIR) of 4I13/2 of Er3+ and 5I6 of Ho3+ in ScF3:Yb3+/Ho3+/Er3+ exhibits a strong temperature dependence, enabling NIR-II/III luminescence thermometry with superior thermal sensitivity and resolution (Sr = 0.78% K-1, δT = 0.64 K). These findings not only underscore the distinctive and ubiquitous attributes of lanthanide ion-doped nanomaterials but also hold significant implications for crafting luminescence thermometers with unparalleled sensitivity.
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Affiliation(s)
- Mengmeng Dai
- Key Laboratory of Physics and Technology for Advanced Batteries, College of Physics, Jilin University, Changchun 130012, China
| | - Kejie Li
- Key Laboratory of Physics and Technology for Advanced Batteries, College of Physics, Jilin University, Changchun 130012, China
| | - Hanyu Xu
- Key Laboratory of Physics and Technology for Advanced Batteries, College of Physics, Jilin University, Changchun 130012, China
| | - Zuoling Fu
- Key Laboratory of Physics and Technology for Advanced Batteries, College of Physics, Jilin University, Changchun 130012, China
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2
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Zhang Y, Liu X, Song M, Qin Z. Tuning the Red-to-Green-Upconversion Luminescence Intensity Ratio of Na 3ScF 6: 20% Yb 3+, 2% Er 3+ Particles by Changes in Size. MATERIALS (BASEL, SWITZERLAND) 2023; 16:2247. [PMID: 36984125 PMCID: PMC10056945 DOI: 10.3390/ma16062247] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/03/2023] [Accepted: 03/07/2023] [Indexed: 06/18/2023]
Abstract
Na3ScF6: 20% Yb3+, 2% Er3+ samples were synthesized with different reaction times and reaction temperatures using the solvothermal method. We carried out a series of tests on Na3ScF6 crystals. The XRD patterns showed that the monoclinic phases of the Na3ScF6 samples could be synthesized under different reaction conditions, and doping with Yb3+ ions and Er3+ ions did not change the crystal structures. The SEM images showed that the sizes of the samples gradually increased with reaction time and reaction temperature. The fluorescence spectra showed that the emission peaks of the prepared samples under 980 nm near-infrared (NIR) excitation were centered at 520 nm/543 nm and 654 nm, corresponding to the 2H11/2/4S3/2→4I15/2 and 4F9/2→4I15/2 transitions, respectively. With the increasing size of the samples, the emission intensities at 654 nm increased and the luminescence colors changed from green to red; at the same time, the red-to-green luminescence intensity ratios (IR/IG ratios) increased from 0.435 to 15.106-by as much as ~34.7 times. Therefore, this paper provides a scheme for tuning the IR/IG ratios of Na3ScF6: 20% Yb3+, 2% Er3+ samples by changing their sizes, making it possible to enhance the intensity of red upconversion, which has great potential for the study of color displays and lighting.
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Affiliation(s)
- Yongling Zhang
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China
- College of Information & Technology, Jilin Normal University, Siping 136000, China
| | - Xiang Liu
- College of Information & Technology, Jilin Normal University, Siping 136000, China
| | - Mingxing Song
- College of Information & Technology, Jilin Normal University, Siping 136000, China
| | - Zhengkun Qin
- College of Information & Technology, Jilin Normal University, Siping 136000, China
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3
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Emerging NIR-II luminescent bioprobes based on lanthanide-doped nanoparticles: From design towards diverse bioapplications. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Mao Y, Jiang L, Hu S, Tang J, Luo Y, Ding X, Chen G, Yang J. A lanthanide ion-doped Ba 3Sc 2F 12 phosphor: hydrothermal synthesis, morphological control, energy transfer, and temperature-sensing performance. Dalton Trans 2020; 49:5881-5889. [PMID: 32307489 DOI: 10.1039/d0dt01003k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ba3Sc2F12 crystals were synthesized by a facile one-step hydrothermal method with Ba/Sc raw material in a ratio of 3 : 2. With the F/Sc ratio increasing from 4 to 8, the obtained crystal's morphology evolved gradually from a strip to a chocolate shape; further, the use of the additives, such as CTAB and EDTA, the obtained crystal's morphology changed from strip to cubic. The energy transfer of Ce3+→ Tb3+ in the Ba3Sc2F12 host was also explored, and it was found to belong to a dipole-dipole interaction mechanism; the color of the light could be adjusted from blue-violet to green due to the different energy transfer efficiencies at different Ce3+ and Tb3+ ion-doping concentrations. Because of the thermal coupling level of Er3+ (2H11/2→4I15/2 and 4S3/2→4I15/2), Ba3Sc2F12:14%Yb3+,2%Er3+ phosphors showed an excellent temperature-sensing ability with SA(max) = 0.0043 K-1 and Tmax = 523 K, which are much better than the previously reported values for Yb3+/Er3+ co-doped systems. The as-prepared lanthanide ion-doped phosphors might have potential to serve as color light/displays and temperature control/sensors.
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Affiliation(s)
- Yini Mao
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China.
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5
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Mao Y, Xian P, Jiang L, Hu S, Tang J, Yang J. Temperature sensing performance based on up-conversion luminescence in hydrothermally synthesized Yb3+/Er3+ co-doped NaScF4 phosphors. Dalton Trans 2020; 49:7862-7871. [DOI: 10.1039/d0dt00809e] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
NaScF4:Yb3+/Er3+ crystals were successfully hydrothermally synthesized using distilled water as a single solvent.
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Affiliation(s)
- Yini Mao
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Pengfei Xian
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Li Jiang
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Shanshan Hu
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Jianfeng Tang
- College of Materials and Energy
- Southwest University
- Chongqing 400715
- China
| | - Jun Yang
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
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6
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Xia W, Xiong J, Jiang L, Ye R, Mao Y, Hu S, Yang J. Lanthanide-doped KYb 3F 10 crystals: controllable phases, rich morphologies and Tb 3+/Eu 3+ down-conversion emission. CrystEngComm 2019. [DOI: 10.1039/c9ce00420c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
KYb3F10:Ln3+ (Ln = Er, Ho, Tb, Gd, Eu, Sm, Ce and La) micro/nanocrystals with abundant morphologies were synthesized via a one-step hydrothermal route without employing any surfactants.
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Affiliation(s)
- Wenpeng Xia
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Jie Xiong
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Li Jiang
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Rui Ye
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Yini Mao
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Shanshan Hu
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Jun Yang
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
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7
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Pei WB, Jing ZY, Ren LT, Wang Y, Wu J, Huang L, Lau R, Huang W. Nearly Pure Red Color Upconversion Luminescence of Ln-Doped Sc2O3 with Unexpected RE-MOFs Molecular Alloys as Precursor. Inorg Chem 2018; 57:10511-10517. [DOI: 10.1021/acs.inorgchem.7b02255] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wen-Bo Pei
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, P. R. China, 211816
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore 637459
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, P. R. China, 211816
| | - Zhi-Yu Jing
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, P. R. China, 211816
| | - Li-Te Ren
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore 637459
| | - Yabo Wang
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore 637459
| | - Jiansheng Wu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, P. R. China, 211816
| | - Ling Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, P. R. China, 211816
| | - Raymond Lau
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore 637459
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, P. R. China, 211816
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8
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Xiong J, Yu J, Zhang Y, Xia W, Hu S, Zhang Y, Yang J. One-step surfactant-free synthesis of KSc2F7 microcrystals: controllable phases, rich morphologies and multicolor down conversion luminescence properties. CrystEngComm 2018. [DOI: 10.1039/c8ce00716k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The obtained products show controlled phases and abundant morphologies with the increase of fluoride ion concentration.
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Affiliation(s)
- Jie Xiong
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Jie Yu
- Academic Affairs Office
- Southwest University
- Chongqing 400715
- China
| | - Yufeng Zhang
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Wenpeng Xia
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Shanshan Hu
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Yanfei Zhang
- AECC Harbin Dongan Engine Co Ltd
- Harbin 150066
- China
| | - Jun Yang
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
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9
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Ghosh P, Sharma RK, Chouryal YN, Mudring AV. Size of the rare-earth ions: a key factor in phase tuning and morphology control of binary and ternary rare-earth fluoride materials. RSC Adv 2017. [DOI: 10.1039/c7ra06741k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
An IL based solvothermal route to prepare RE ion doped luminescent binary/ternary fluoride nanomaterials. Size of the RE ions tunes the nature of the product, crystal phase, lattice strain and morphology, effecting the luminescence properties.
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Affiliation(s)
- Pushpal Ghosh
- School of Chemical Science and Technology
- Department of Chemistry
- Dr H. S. Gour University (A Central University)
- Sagar-470003
- India
| | - Rahul Kumar Sharma
- School of Chemical Science and Technology
- Department of Chemistry
- Dr H. S. Gour University (A Central University)
- Sagar-470003
- India
| | - Yogendra Nath Chouryal
- School of Chemical Science and Technology
- Department of Chemistry
- Dr H. S. Gour University (A Central University)
- Sagar-470003
- India
| | - Anja-Verena Mudring
- Department of Materials Science and Engineering
- Iowa State University
- Ames
- USA
- The Critical Materials Institute
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10
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Xu H, Liu R, Xu B, Li X, Ouyang C, Zhong S. Preparation and temperature-dependent photoluminescence properties of ScF 3:Eu 3+ submicroparticles. NEW J CHEM 2017. [DOI: 10.1039/c7nj00848a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Negative thermal expansion Eu3+-doped ScF3 submicroparticles were prepared via a facile solvothermal method and their temperature-dependent luminescence properties were investigated.
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Affiliation(s)
- Hualan Xu
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang
- P. R. China
| | - Ran Liu
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang
- P. R. China
| | - Bo Xu
- Department of Physics
- Laboratory of Computational Materials Physics
- Jiangxi Normal University
- Nanchang
- P. R. China
| | - Xinwei Li
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang
- P. R. China
| | - Chuying Ouyang
- Department of Physics
- Laboratory of Computational Materials Physics
- Jiangxi Normal University
- Nanchang
- P. R. China
| | - Shengliang Zhong
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang
- P. R. China
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11
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Ma Q, Wang J, Li Z, Wang D, Hu X, Xu Y, Yuan Q. Near-infrared-light-mediated high-throughput information encryption based on the inkjet printing of upconversion nanoparticles. Inorg Chem Front 2017. [DOI: 10.1039/c7qi00194k] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Background-free and high-throughput information encryption on paper is realized by the inkjet printing of upconversion nanoparticles.
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Affiliation(s)
- Qinqin Ma
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- People's Republic of China
| | - Jie Wang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- People's Republic of China
| | - Zhiheng Li
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- People's Republic of China
| | - Dong Wang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- People's Republic of China
| | - Xiaoxia Hu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- People's Republic of China
| | - Yisheng Xu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- People's Republic of China
| | - Quan Yuan
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- People's Republic of China
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12
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Zhao B, Xie X, Xu S, Pan Y, Yang B, Guo S, Wei T, Su H, Wang H, Chen X, Dravid VP, Huang L, Huang W. From ScOOH to Sc2 O3 : Phase Control, Luminescent Properties, and Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:6665-6671. [PMID: 27184777 DOI: 10.1002/adma.201600960] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Revised: 03/23/2016] [Indexed: 06/05/2023]
Abstract
In the controlled synthesis of ScOOH nanomaterials, the surfactant molecule Na3 Cit not only helps to manipulate the crystallographic structures, but also to initiate the transfer from α-ScOOH to γ-ScOOH. Further annealing of ScOOH generates cubic Sc2 O3 with morphologies inherited from respective origins. When doped with lanthanide ions, both ScOOH and Sc2 O3 can be utilized for high-temperature probing and light-emitting-diode lighting.
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Affiliation(s)
- Baozhou Zhao
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, China
| | - Xiaoji Xie
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, China
| | - Shuilin Xu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, China
| | - Yue Pan
- School of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010022, China
| | - Bingxiao Yang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, China
| | - Shaohong Guo
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, China
| | - Tian Wei
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, China
| | - Haiquan Su
- School of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010022, China
| | - Haibo Wang
- Institute of Electric Light Source Materials, Nanjing Tech University (NanjingTech), Nanjing, 210015, China
| | - Xinqi Chen
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208, USA
- Northwestern University Atomic and Nanoscale Characterization Experimental (NUANCE) Center, Northwestern University, Evanston, IL, 60208, USA
| | - Vinayak P Dravid
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208, USA
- Northwestern University Atomic and Nanoscale Characterization Experimental (NUANCE) Center, Northwestern University, Evanston, IL, 60208, USA
| | - Ling Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, China
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergistic Innovation Center for Advanced Materials, Nanjing University of Posts and Telecommunications, Nanjing, 210023, China
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13
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Li D, Qin W, Zhang P, Xiao S, Wang L. Water soluble cubic K2NaScF6nanocrystals: crystal structure evolution and luminescence properties. CrystEngComm 2016. [DOI: 10.1039/c6ce01497f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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14
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Yang J, Cao J, Shen D, Xiong J, Tang J, Hu S. Morphology-controlled synthesis and luminescence properties of ScPO4·2H2O:Ln3+nano/micro-crystals by a facile approach. CrystEngComm 2016. [DOI: 10.1039/c6ce01981a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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15
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Guan H, Sheng Y, Song Y, Zheng K, Xu C, Xie X, Dai Y, Zou H. White light-emitting, tunable color luminescence, energy transfer and paramagnetic properties of terbium and samarium doped BaGdF5 multifunctional nanomaterials. RSC Adv 2016. [DOI: 10.1039/c6ra14296f] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Multicolor luminescence of BaGdF5:Tb3+,Sm3+ nanospheres can be obtained by adjusting the excitation wavelength. The obtained phosphors also exhibit paramagnetic properties at room temperature and low temperature.
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Affiliation(s)
- Hongxia Guan
- College of Chemistry
- Jilin University
- Changchun 130012
- PR China
| | - Ye Sheng
- College of Chemistry
- Jilin University
- Changchun 130012
- PR China
| | - Yanhua Song
- College of Chemistry
- Jilin University
- Changchun 130012
- PR China
| | - Keyan Zheng
- College of Chemistry
- Jilin University
- Changchun 130012
- PR China
| | - Chengyi Xu
- College of Chemistry
- Jilin University
- Changchun 130012
- PR China
| | - Xiaoming Xie
- College of Chemistry
- Jilin University
- Changchun 130012
- PR China
| | - Yunzhi Dai
- College of Chemistry
- Jilin University
- Changchun 130012
- PR China
| | - Haifeng Zou
- College of Chemistry
- Jilin University
- Changchun 130012
- PR China
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16
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Cao J, Yuan L, Hu S, Tang J, Zhou X, Yang J. Tuning the phase, morphology and size of monodisperse ScF3and NaScF4crystals through lanthanide doping. CrystEngComm 2016. [DOI: 10.1039/c6ce01198e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Guan H, Song Y, Ma P, Chang M, Chen J, Wang Y, Yuan B, Zou H. Magnetic-downconversion luminescent bifunctional BaGdF5:Dy3+,Eu3+ nanospheres: energy transfer, multicolor luminescence and paramagnetic properties. RSC Adv 2016. [DOI: 10.1039/c6ra09754e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The color-tunable and white light emissions have been obtained in Dy3+ and Eu3+ co-activated BaGdF5 phosphors by adopting different excitation wavelengths. Simultaneously, the obtained samples also exhibit paramagnetic properties at room temperature and low temperature.
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Affiliation(s)
- Hongxia Guan
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Yanhua Song
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Pingchuan Ma
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Meiqi Chang
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Jie Chen
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Yuexin Wang
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Bo Yuan
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Haifeng Zou
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
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Zhai X, Lei P, Zhang P, Wang Z, Song S, Xu X, Liu X, Feng J, Zhang H. Growth of lanthanide-doped LiGdF4 nanoparticles induced by LiLuF4 core as tri-modal imaging bioprobes. Biomaterials 2015; 65:115-23. [DOI: 10.1016/j.biomaterials.2015.06.023] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 06/10/2015] [Accepted: 06/12/2015] [Indexed: 12/28/2022]
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Rai M, Singh SK, Singh AK, Prasad R, Koch B, Mishra K, Rai SB. Enhanced red upconversion emission, magnetoluminescent behavior, and bioimaging application of NaSc0.75Er0.02Yb0.18Gd0.05F4@AuNPs nanoparticles. ACS APPLIED MATERIALS & INTERFACES 2015; 7:15339-15350. [PMID: 26121066 DOI: 10.1021/acsami.5b03218] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The present study reports significant enhancement in the red upconversion emission of Er(3+) in NaSc0.8Er0.02Yb0.18F4 upconversion nanoparticles (UCNPs), via a two step process, (i) codoping of Gd(3+) ion at Sc(3+) site and (ii) attaching gold nanoparticles (AuNPs) at the surface of these codoped nanostructures, and further probes the use of these Gd:UCNPs@AuNPs for bioimaging application. The Gd(3+) codoping tailors the particle size (reduces) of UCNPs and bring out Er(3+)-Yb(3+) ion pair in close proximity, which promotes the cross relaxation mechanism and boosts the population in red emitting level (4)F9/2. Further, attachment of AuNPs on the surface of UCNPs gives 2-fold advantages, that is, reduction in green band (through resonance energy transfer with efficiency 31.54%) and enhancement in red band (through plasmonic effect). It gives red to green (R/G) ratio nearly 20:1 (almost single band red UC), which is quite promising for imaging application. In addition to this, codoping of Gd(3+) enhances the magnetic moment appreciably and the obtained magnetic moment for NaSc0.75Er0.02Yb0.18Gd0.05F4 UCNPs (∼1.7 emu/g) is close to the reported values for bioseparation in case of NPs. This shows the potential of the material for multimodal (optical and magnetic both) imaging application. These magnetoluminescence particles were found safe up to 1 mg/mL dose as assessed by cytotoxicity measurement in human cervical cancer (HeLa) and lung cancer (A549) cells. Ultrafine nanoparticles, transparent, and stable colloidal solution and the unique red UC emission endow these NPs as optical probe for imaging applications.
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Affiliation(s)
- Monika Rai
- †Department of Physics, Banaras Hindu University, Varanasi-221005, Uttar Pradesh, India
| | - Sunil Kumar Singh
- ‡Department of Physics, Indian Institute of Technology (BHU), Varanasi-221005, Uttar Pradesh, India
| | - Akhilesh Kumar Singh
- §Instituto de Ciencias Físicas, Universidad Nacional Autonoma de Mexico, Cuernavaca, Morelos, 62210, México
| | - Ritika Prasad
- ⊥Department of Zoology, Banaras Hindu University, Varanasi-221005, Uttar Pradesh, India
| | - Biplob Koch
- ⊥Department of Zoology, Banaras Hindu University, Varanasi-221005, Uttar Pradesh, India
| | - Kavita Mishra
- †Department of Physics, Banaras Hindu University, Varanasi-221005, Uttar Pradesh, India
| | - Shyam Bahadur Rai
- †Department of Physics, Banaras Hindu University, Varanasi-221005, Uttar Pradesh, India
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Guan H, Liu G, Wang J, Dong X, Yu W. Tunable color and energy transfer of Tm3+ and Ho3+ co-doped NaGdF4 nanoparticles. RSC Adv 2015. [DOI: 10.1039/c5ra06500c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
NaGdF4:Tm3+, Ho3+ nanoparticles with luminescence properties were synthesized by a hydrothermal method. The hues could be tuned from blue through to light blue and ultimately to bluish green.
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Affiliation(s)
- Hongxia Guan
- Key Laboratory of Applied Chemistry and Nanotechnology at Universities of Jilin Province
- Changchun University of Science and Technology
- Changchun
- China
| | - Guixia Liu
- Key Laboratory of Applied Chemistry and Nanotechnology at Universities of Jilin Province
- Changchun University of Science and Technology
- Changchun
- China
| | - Jinxian Wang
- Key Laboratory of Applied Chemistry and Nanotechnology at Universities of Jilin Province
- Changchun University of Science and Technology
- Changchun
- China
| | - Xiangting Dong
- Key Laboratory of Applied Chemistry and Nanotechnology at Universities of Jilin Province
- Changchun University of Science and Technology
- Changchun
- China
| | - Wensheng Yu
- Key Laboratory of Applied Chemistry and Nanotechnology at Universities of Jilin Province
- Changchun University of Science and Technology
- Changchun
- China
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Elleuch R, Salhi R, Deschanvres JL, Maalej R. Highly efficient NIR to visible upconversion in a ZnO:Er,Yb thin film deposited by a AACVD atmospheric pressure process. RSC Adv 2015. [DOI: 10.1039/c5ra10442d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A ZnO:Er,Yb hexagonal wurtzite phase structured thin film with highly efficient NIR to visible upconversion emissions.
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Affiliation(s)
- R. Elleuch
- Laboratoire Géoressouces
- Matériaux
- Environnement et Changements Globaux
- Faculté des Sciences de Sfax
- Université de Sfax
| | - R. Salhi
- Laboratoire de chimie industrielle
- Ecole Nationale d'ingénieurs de Sfax
- Université de Sfax
- 3018 Sfax
- Tunisia
| | | | - R. Maalej
- Laboratoire Géoressouces
- Matériaux
- Environnement et Changements Globaux
- Faculté des Sciences de Sfax
- Université de Sfax
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Wang S, Feng J, Song S, Zhang H. A long-wave optical pH sensor based on red upconversion luminescence of NaGdF4nanotubes. RSC Adv 2014. [DOI: 10.1039/c4ra09686j] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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