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Zhao H, Zang L, Xu K, Kou M, Zhang Z. Enhanced oxygen sensing sensitivity by eliminating the protection of triplet phosphorescence. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 217:310-314. [PMID: 30953923 DOI: 10.1016/j.saa.2019.03.107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 03/25/2019] [Accepted: 03/28/2019] [Indexed: 06/09/2023]
Abstract
High oxygen sensitivity (the slope of the Stern-Volmer plot reaches 0.73/μM) is achieved with a phosphorescence indicator, gadolinium-hematoporphyrin monomethyl ether (Gd-HMME), by decreasing the extent of its protection. In air-saturated solution, the phosphorescence quantum efficiency (QE) of Gd-HMME in a non-rigid microenvironment is lower than that in a rigid microenvironment. In contrast, when oxygen is removed, the QE of Gd-HMME in the non-rigid microenvironment was found to be same as that of Gd-HMME in the rigid microenvironment. This indicates that Gd-HMME is much more sensitive to oxygen in the non-rigid microenvironment. The oxygen sensitivity of Gd-HMME was found to increase as the rigidity of its microenvironment decreases. The oxygen response of Gd-HMME without any protection reaches 240 (0-374 μM oxygen), whereas that in the rigid microenvironment is only 3 in this range. The measurement precision of Gd-HMME without any protection is lower than that in the rigid microenvironment. These results indicate that the measurement of oxygen in different concentration ranges would require the rigidity of the microenvironment to be varied. Gd-HMME without any protection can be applied to detect oxygen as low as 0.1 μM. The detection limit of oxygen was evaluated to be as low as 20 nM based on Gd-HMME without any protection.
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Affiliation(s)
- Huimin Zhao
- Shandong Provincial Engineering and Technical Center of Light Manipulations, Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Ji'nan 250014, China.
| | - Lixin Zang
- Shandong Provincial Engineering and Technical Center of Light Manipulations, Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Ji'nan 250014, China.
| | - Kehua Xu
- Shandong Provincial Engineering and Technical Center of Light Manipulations, Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Ji'nan 250014, China
| | - Meng Kou
- Shandong Provincial Engineering and Technical Center of Light Manipulations, Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Ji'nan 250014, China
| | - Zhiguo Zhang
- Condensed Matter Science and Technology Institute and Department of Physics, Harbin Institute of Technology, Harbin 150080, China
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Chen PZ, Chen YZ, Tung CH, Yang QZ. A Simple Strategy to Construct Amorphous Metal-Free Room Temperature Phosphorescent and Multi-Color Materials. Chemphyschem 2018; 19:2131-2133. [DOI: 10.1002/cphc.201800212] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Indexed: 01/15/2023]
Affiliation(s)
- Peng-Zhong Chen
- Key Laboratory of Radiopharmaceuticals; Ministry of Education; College of Chemistry; Beijing Normal University; Beijing 100875 China
| | - Yu-Zhe Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 China
| | - Chen-Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 China
| | - Qing-Zheng Yang
- Key Laboratory of Radiopharmaceuticals; Ministry of Education; College of Chemistry; Beijing Normal University; Beijing 100875 China
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Qin J, Li X, Feng F, Pan Q, Bai Y, Zhao J. Room temperature phosphorescence of five PAHs in a synergistic mesoporous silica nanoparticle-deoxycholate substrate. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 179:233-241. [PMID: 28254706 DOI: 10.1016/j.saa.2017.02.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 02/20/2017] [Accepted: 02/20/2017] [Indexed: 06/06/2023]
Abstract
A synergistic mesoporous silica nanoparticle-sodium deoxycholate (mPS-NaDC) substrate was developed for room temperature phosphorimetry. The synergistic substrate exhibited rapid and strong RTP-inducing ability against temperature variation. NaDC might adsorb on the inner surface of mPS pore by possible hydrogen bonding and protected the triplet state of polycyclic aromatic hydrocarbons (PAHs) with different molecular sizes. Two mPSs named LPMS1 and LPMS2 with pore size of 3.05 and 3.83nm were synthesized and optimized in inducing RTP, and the latter, LPMS2, was selected as an ideal substrate because of its stronger protection ability to the triplet and good stability. Dibromopropane and cyclohexane were also used as assistant phosphorescence-inducers. All results demonstrated the feasibility and application potential of synergistic mPS-NaDC substrate in phosphorimetry. The interaction detail of NaDC and inner surface of selected mPS still needs to be explored in future.
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Affiliation(s)
- Jun Qin
- School of Chemistry and material Science, Shanxi Normal University, Linfen 041004, PR China; College of Chemistry and Environmental Engineering, Shanxi Datong University, Datong 037009, PR China
| | - Xiaomei Li
- College of Chemistry and Environmental Engineering, Shanxi Datong University, Datong 037009, PR China
| | - Feng Feng
- School of Chemistry and material Science, Shanxi Normal University, Linfen 041004, PR China; College of Chemistry and Environmental Engineering, Shanxi Datong University, Datong 037009, PR China.
| | - Qiliang Pan
- College of Chemistry and Environmental Engineering, Shanxi Datong University, Datong 037009, PR China
| | - Yunfeng Bai
- College of Chemistry and Environmental Engineering, Shanxi Datong University, Datong 037009, PR China
| | - Jianguo Zhao
- College of Chemistry and Environmental Engineering, Shanxi Datong University, Datong 037009, PR China
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5
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Mahmood Z, Zhao J. The unquenched triplet excited state of the fluorescent OFF/ON Bodipy-derived molecular probe based on photo-induced electron transfer. Photochem Photobiol Sci 2016; 15:1358-1365. [DOI: 10.1039/c6pp00307a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Different from the singlet excited state (fluorescence), the triplet state of the probes is not quenched by photo-induced electron transfer.
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Affiliation(s)
- Zafar Mahmood
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
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Zang L, Zhao H, Hua J, Qin F, Zheng Y, Zhang Z, Cao W. The effect of imidazole on the enhancement of gadolinium-porphyrin phosphorescence at room temperature. Dalton Trans 2016; 45:16889-16895. [DOI: 10.1039/c6dt03197h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The mechanism for the 40-fold enhancement in Gd-HMME RTP intensity by adding imidazole and Gd3+ is revealed.
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Affiliation(s)
- Lixin Zang
- Condensed Matter Science and Technology Institute
- Harbin Institute of Technology
- Harbin 150080
- China
| | - Huimin Zhao
- Condensed Matter Science and Technology Institute
- Harbin Institute of Technology
- Harbin 150080
- China
| | - Jianyu Hua
- Condensed Matter Science and Technology Institute
- Harbin Institute of Technology
- Harbin 150080
- China
| | - Feng Qin
- Condensed Matter Science and Technology Institute
- Harbin Institute of Technology
- Harbin 150080
- China
| | - Yangdong Zheng
- Department of Physics
- Harbin Institute of Technology
- Harbin 150001
- China
| | - Zhiguo Zhang
- Condensed Matter Science and Technology Institute
- Harbin Institute of Technology
- Harbin 150080
- China
| | - Wenwu Cao
- Department of Mathematics and Materials Research Institute
- The Pennsylvania State University
- Pennsylvania 16802
- USA
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Mohamed MH, Wilson LD, Headley JV. Tunable Polymeric Sorbent Materials for Fractionation of Model Naphthenates. J Phys Chem B 2013; 117:3659-66. [DOI: 10.1021/jp310593p] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mohamed H. Mohamed
- Water Science and Technology
Directorate, Environment Canada, 11 Innovation
Boulevard, Saskatoon, Saskatchewan, S7N 3H5, Canada
| | - Lee D. Wilson
- Department of Chemistry, University of Saskatchewan, 110 Science Place, Saskatoon,
Saskatchewan, S7N 5C9, Canada
| | - John V. Headley
- Water Science and Technology
Directorate, Environment Canada, 11 Innovation
Boulevard, Saskatoon, Saskatchewan, S7N 3H5, Canada
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Wang Y, Wang X, Zhang Y. Enhancement of Palladium‐Porphyrin Room Temperature Phosphorescence by Alkaline Earth Metal in Deoxycholate Aggregates Solution. Photochem Photobiol 2011; 87:772-8. [DOI: 10.1111/j.1751-1097.2011.00927.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ying‐Te Wang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, China
| | - Xiang‐Wei Wang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, China
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Jiang Z, Zhao Y, Luo Z, Peng A, Wang H, Yao J. Delayed Fluorescent Emission from Pyrene Doped Phenanthrene Nanoparticles Based on Triplet-triplet Energy Transfer. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.201090349] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Lammers I, Buijs J, Ariese F, Gooijer C. Sensitized Enantioselective Laser-Induced Phosphorescence Detection in Chiral Capillary Electrophoresis. Anal Chem 2010; 82:9410-7. [DOI: 10.1021/ac101764z] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ivonne Lammers
- Department of Biomolecular Analysis and Spectroscopy, Laser Centre, Vrije Universiteit Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
| | - Joost Buijs
- Department of Biomolecular Analysis and Spectroscopy, Laser Centre, Vrije Universiteit Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
| | - Freek Ariese
- Department of Biomolecular Analysis and Spectroscopy, Laser Centre, Vrije Universiteit Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
| | - Cees Gooijer
- Department of Biomolecular Analysis and Spectroscopy, Laser Centre, Vrije Universiteit Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
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11
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Zhang XH, Wang Y, Jin WJ. Enantiomeric discrimination of 1,1′-binaphthol by room temperature phosphorimetry using γ-cyclodextrin as chiral selector. Anal Chim Acta 2008; 622:157-62. [DOI: 10.1016/j.aca.2008.05.047] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2008] [Revised: 05/18/2008] [Accepted: 05/22/2008] [Indexed: 11/15/2022]
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12
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López-Gejo J, Martí AA, Ruzzi M, Jockusch S, Komatsu K, Tanabe F, Murata Y, Turro NJ. Can H2 Inside C60 Communicate with the Outside World? J Am Chem Soc 2007; 129:14554-5. [DOI: 10.1021/ja076104s] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Juan López-Gejo
- Department of Chemistry, Columbia University, New York, New York 10027, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan, and PRESTO, Japan Science and Technology Agency (JST), Japan
| | - Angel A. Martí
- Department of Chemistry, Columbia University, New York, New York 10027, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan, and PRESTO, Japan Science and Technology Agency (JST), Japan
| | - Marco Ruzzi
- Department of Chemistry, Columbia University, New York, New York 10027, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan, and PRESTO, Japan Science and Technology Agency (JST), Japan
| | - Steffen Jockusch
- Department of Chemistry, Columbia University, New York, New York 10027, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan, and PRESTO, Japan Science and Technology Agency (JST), Japan
| | - Koichi Komatsu
- Department of Chemistry, Columbia University, New York, New York 10027, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan, and PRESTO, Japan Science and Technology Agency (JST), Japan
| | - Fumiyuki Tanabe
- Department of Chemistry, Columbia University, New York, New York 10027, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan, and PRESTO, Japan Science and Technology Agency (JST), Japan
| | - Yasujiro Murata
- Department of Chemistry, Columbia University, New York, New York 10027, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan, and PRESTO, Japan Science and Technology Agency (JST), Japan
| | - Nicholas J. Turro
- Department of Chemistry, Columbia University, New York, New York 10027, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan, and PRESTO, Japan Science and Technology Agency (JST), Japan
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