1
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Zhao D, Liu Y, Ho SL, Tegafaw T, Al Saidi AKA, Lee H, Ahn D, Nam H, Park JA, Yang JU, Chae WS, Chang Y, Lee GH. Multi-functional GdEu xTb 1-xO 3 ( x = 0 to 1) nanoparticles: colour tuning optical properties, water proton spin relaxivities, and X-ray attenuation properties. NANOSCALE 2024; 16:16998-17008. [PMID: 39188197 DOI: 10.1039/d4nr02195a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/28/2024]
Abstract
Multi-functional nanoparticles are useful for various applications, such as biomedical imaging, detection, and display technologies. Colour-tunable GdEuxTb1-xO3 nanoparticles were synthesized with emission colour ranging from green (545 nm) to red (616 nm) by varying x (x = 0, 0.1, 0.3, 0.5, 0.7, 0.9, and 1). These nanoparticles were surface-grafted with polyacrylic acid and a small quantity of 2,6-pyridinedicarboxylic acid. This modification aimed to ensure long-term colloidal stability (>1 year without precipitation) and high quantum yields (>30%) in aqueous media. Additionally, they exhibited long emission lifetimes (∼1 ms), high longitudinal water proton spin relaxivities (>30 s-1mM-1), and high X-ray attenuation efficiencies (∼10 HU mM-1). These multiple exceptional properties within a single nanoparticle make them highly valuable for applications in biomedical imaging, noise-free signal detection, and colour display.
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Affiliation(s)
- Dejun Zhao
- Department of Chemistry, College of Natural Sciences, Kyungpook National University, Taegu 41566, South Korea.
| | - Ying Liu
- Department of Chemistry, College of Natural Sciences, Kyungpook National University, Taegu 41566, South Korea.
| | - Son Long Ho
- Department of Chemistry, College of Natural Sciences, Kyungpook National University, Taegu 41566, South Korea.
| | - Tirusew Tegafaw
- Department of Chemistry, College of Natural Sciences, Kyungpook National University, Taegu 41566, South Korea.
| | | | - Hansol Lee
- Department of Medical & Biological Engineering, Kyungpook National University, Taegu 41944, South Korea
| | - Dabin Ahn
- Department of Medical & Biological Engineering, Kyungpook National University, Taegu 41944, South Korea
| | - Hyunji Nam
- Department of Medical & Biological Engineering, Kyungpook National University, Taegu 41944, South Korea
| | - Ji Ae Park
- Division of RI-Convergence Research, Korea Institute of Radiological & Medical Science, Seoul 01817, South Korea
| | - Ji-Ung Yang
- Division of RI-Convergence Research, Korea Institute of Radiological & Medical Science, Seoul 01817, South Korea
| | - Weon-Sik Chae
- Daegu Center, Korea Basic Science Institute, Taegu 41566, South Korea
| | - Yongmin Chang
- Department of Molecular Medicine, School of Medicine, Kyungpook National University, Taegu 41944, South Korea.
| | - Gang Ho Lee
- Department of Chemistry, College of Natural Sciences, Kyungpook National University, Taegu 41566, South Korea.
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2
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Lv C, Pu S, Wu L, Hou X. Self-calibrated HAp:Tb-EDTA paper-based probe with dual emission ratio fluorescence for binary visual and fluorescent detection of anthrax biomarker. Talanta 2024; 266:124979. [PMID: 37506518 DOI: 10.1016/j.talanta.2023.124979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 07/18/2023] [Accepted: 07/21/2023] [Indexed: 07/30/2023]
Abstract
Development of the portable device is significant for sensitive and rapid detection of an anthrax biomarker dipicolinic acid (DPA), existing in the B. anthracis. In this work, a novel HAp:Tb-EDTA paper-based ratiometric fluorescent sensor was obtained by a simple one-pot method for rapid and sensitive DPA detection. With the increased DPA concentration, the luminescence intensity of HAp (hydroxyapatite) remained constant, and thus applied as the stable reference signal, while the luminescence signal of Tb3+-EDTA was significantly enhanced due to the antenna effect. Therefore, the HAp:Tb-EDTA paper-based sensor was endowed with self-calibrated and ratiometric fluorescent detection performance for DPA. The proposed sensor showed excellent detection performance with a detection limit as low as 10.8 nM in the linear range of 0.5-30 μM. After combination with a smartphone, rapid visual and fluorescent detection of DPA was achieved. The proposed sensor was successfully applied to detect DPA from B. subtilis spore real samples, showing the application prospects of the paper-based sensors and opening a new horizon to develop novel paper-based point-of-care testing (POCT) devices.
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Affiliation(s)
- Caizhi Lv
- Analytical & Testing Center, Sichuan University, Chengdu, 610064, Sichuan, China
| | - Shan Pu
- Analytical & Testing Center, Sichuan University, Chengdu, 610064, Sichuan, China
| | - Lan Wu
- Analytical & Testing Center, Sichuan University, Chengdu, 610064, Sichuan, China.
| | - Xiandeng Hou
- Analytical & Testing Center, Sichuan University, Chengdu, 610064, Sichuan, China; College of Chemistry, Sichuan University, Chengdu, 610064, Sichuan, China
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3
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Tegafaw T, Liu Y, Ho SL, Liu S, Ahmad MY, Al Saidi AKA, Zhao D, Ahn D, Nam H, Chae WS, Nam SW, Chang Y, Lee GH. High-Quantum-Yield Ultrasmall Ln 2O 3 (Ln = Eu, Tb, or Dy) Nanoparticle Colloids in Aqueous Media Obtained via Photosensitization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:15338-15342. [PMID: 37856331 DOI: 10.1021/acs.langmuir.3c02229] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
Fluorescent nanoparticles used in biomedical applications should be stable in their colloidal form in aqueous media and possess a high quantum yield (QY). We report ultrasmall Ln2O3 (Ln = Eu, Tb, or Dy) nanoparticle colloids with high QYs in aqueous media. The nanoparticles are grafted with hydrophilic and biocompatible poly(acrylic acid) (PAA) to ensure colloidal stability and biocompatibility and with organic photosensitizer 2,6-pyridinedicarboxylic acid (PDA) for achieving a high QY. The PAA/PDA-Ln2O3 nanoparticle colloids were nearly monodispersed and ultrasmall (particle diameter: ∼2 nm). They exhibited excellent colloidal stability with no precipitation after synthesis (>1.5 years) in aqueous media, very low cellular toxicity, and very high absolute QYs of 87.6, 73.6, and 2.8% for Ln = Eu, Tb, and Dy, respectively. These QYs are the highest reported so far for lanthanides in aqueous media. Therefore, the results suggest their high potential as sensitive optical or imaging probes in biomedical applications.
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Affiliation(s)
- Tirusew Tegafaw
- Department of Chemistry, College of Natural Sciences, Kyungpook National University, Taegu 41566, South Korea
| | - Ying Liu
- Department of Chemistry, College of Natural Sciences, Kyungpook National University, Taegu 41566, South Korea
| | - Son Long Ho
- Department of Chemistry, College of Natural Sciences, Kyungpook National University, Taegu 41566, South Korea
| | - Shuwen Liu
- Department of Chemistry, College of Natural Sciences, Kyungpook National University, Taegu 41566, South Korea
| | - Mohammad Yaseen Ahmad
- Department of Chemistry, College of Natural Sciences, Kyungpook National University, Taegu 41566, South Korea
| | | | - Dejun Zhao
- Department of Chemistry, College of Natural Sciences, Kyungpook National University, Taegu 41566, South Korea
| | - Dabin Ahn
- Division of Biomedical Science, School of Medicine, Kyungpook National University, Taegu 41944, South Korea
| | - Hyunji Nam
- Division of Biomedical Science, School of Medicine, Kyungpook National University, Taegu 41944, South Korea
| | - Weon-Sik Chae
- Daegu Center, Korea Basic Science Institute, Taegu 41566, South Korea
| | - Sung-Wook Nam
- Department of Molecular Medicine, School of Medicine, Kyungpook National University, Taegu 41944, South Korea
| | - Yongmin Chang
- Department of Molecular Medicine, School of Medicine, Kyungpook National University, Taegu 41944, South Korea
| | - Gang Ho Lee
- Department of Chemistry, College of Natural Sciences, Kyungpook National University, Taegu 41566, South Korea
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4
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Xiao Q, Wu X, Zhou N, Li Z, Liu Y, Dong X, Yin X, Luo X. Color-tunable luminescence based on the efficient energy transfer of a Tm-Dy system for optical thermometry and white LED lighting. Dalton Trans 2023; 52:15023-15032. [PMID: 37812089 DOI: 10.1039/d3dt02770h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
The development of phosphors with color-tunable luminescence including white emission is at the forefront of lighting and display technologies. Herein, Dy3+,Tm3+ single-doped or co-doped K3Y(PO4)2 phosphors are synthesized through the solid-state reaction method. By properly adjusting the ratio of Dy3+,Tm3+ co-doping concentrations, color-tunable luminescence from blue to yellow, including white luminescence, is realized under 359 nm excitation. The mechanism of energy transfer between Tm3+ and Dy3+ is further investigated via measuring the luminescence decay curve. Based on efficient energy transfer from Tm3+ to Dy3+, the emission of Dy3+ exhibits an abnormal thermal enhancement phenomenon as the temperature increases. The optical thermometry behaviors of various emission combinations for the Dy3+,Tm3+ co-doped system are analyzed. The maximum sensitivity can be obtained as a constant of 4.8 × 10-3 K-1, which is conducive to improve the measurement accuracy of optical temperature sensing at high temperatures. Furthermore, we also demonstrate the applicability of K3Y(PO4)2:Tm3+,Dy3+ phosphors in white LEDs, providing proof-of-concept for the lighting and display fields.
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Affiliation(s)
- Qi Xiao
- School of Physics and Materials Engineering, Dalian Minzu University, 18 Liaohe West Road, Dalian 116600, P. R. China.
| | - Xingyu Wu
- School of Physics and Materials Engineering, Dalian Minzu University, 18 Liaohe West Road, Dalian 116600, P. R. China.
| | - Na Zhou
- School of Physics and Materials Engineering, Dalian Minzu University, 18 Liaohe West Road, Dalian 116600, P. R. China.
| | - Zhi Li
- School of Physics and Materials Engineering, Dalian Minzu University, 18 Liaohe West Road, Dalian 116600, P. R. China.
| | - Yuqi Liu
- School of Physics and Materials Engineering, Dalian Minzu University, 18 Liaohe West Road, Dalian 116600, P. R. China.
| | - Xinyao Dong
- School of Physics and Materials Engineering, Dalian Minzu University, 18 Liaohe West Road, Dalian 116600, P. R. China.
| | - Xiumei Yin
- School of Physics and Materials Engineering, Dalian Minzu University, 18 Liaohe West Road, Dalian 116600, P. R. China.
| | - Xixian Luo
- School of Physics and Materials Engineering, Dalian Minzu University, 18 Liaohe West Road, Dalian 116600, P. R. China.
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5
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Tessitore G, Mandl GA, Maurizio SL, Kaur M, Capobianco JA. The role of lanthanide luminescence in advancing technology. RSC Adv 2023; 13:17787-17811. [PMID: 37323462 PMCID: PMC10263103 DOI: 10.1039/d3ra00991b] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 05/30/2023] [Indexed: 06/17/2023] Open
Abstract
Our society is indebted to the numerous inventors and scientists who helped bring about the incredible technological advances in modern society that we all take for granted. The importance of knowing the history of these inventions is often underestimated, although our reliance on technology is escalating. Lanthanide luminescence has paved the way for many of these inventions, from lighting and displays to medical advancements and telecommunications. Given the significant role of these materials in our daily lives, knowingly or not, their past and present applications are reviewed. A majority of the discussion is devoted to pointing out the benefits of using lanthanides over other luminescent species. We aimed to give a short outlook outlines promising directions for the development of the considered field. This review aims to provide the reader enough content to further appreciate the benefits that these technologies have brought into our lives, with the perspective of travelling among the past and latest advances in lanthanide research, aiming for an even brighter future.
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Affiliation(s)
- Gabriella Tessitore
- Concordia University, Department of Chemistry and Biochemistry & Center for NanoScience Research 7141 Rue Sherbrooke Ouest Montreal QC Canada
- Department of Chemistry, Université Laval 1045 Av. de la Médecine Québec QC G1V 0A6 Canada
| | - Gabrielle A Mandl
- Concordia University, Department of Chemistry and Biochemistry & Center for NanoScience Research 7141 Rue Sherbrooke Ouest Montreal QC Canada
| | - Steven L Maurizio
- Concordia University, Department of Chemistry and Biochemistry & Center for NanoScience Research 7141 Rue Sherbrooke Ouest Montreal QC Canada
| | - Mannu Kaur
- Concordia University, Department of Chemistry and Biochemistry & Center for NanoScience Research 7141 Rue Sherbrooke Ouest Montreal QC Canada
| | - John A Capobianco
- Concordia University, Department of Chemistry and Biochemistry & Center for NanoScience Research 7141 Rue Sherbrooke Ouest Montreal QC Canada
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6
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Pu S, Shi C, Lv C, Xu K, Hou X, Wu L. Tb 3+-Based Off-On Fluorescent Platform for Multicolor and Dosage-Sensitive Visualization of Bacterial Spore Marker. Anal Chem 2023; 95:8137-8144. [PMID: 37167590 DOI: 10.1021/acs.analchem.3c01542] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Developing a novel strategy for the sensitive and rapid detection of pathogenic bacterial spores in field or on-site settings will be helpful in minimizing their potential threats to human health, environmental safety, and food safety. In this study, Tb3+ was combined with glutathione (GSH)-modified copper nanoclusters (CuNCs), and an aggregation-induced emission (AIE) fluorescent probe based on Tb-GSH-CuNCs was fabricated for dipicolinic acid (DPA, a pathogenic bacterial spore marker) sensing. Making use of the competitive binding of Tb3+ between GSH-CuNCs and DPA, a multicolor sensing of DPA was facilely realized without introducing fluorescent materials as the reference. Due to an "off-on" response mechanism of the AIE fluorescent probe, this multicolor response to DPA exhibited a feature of rich color gradients and highly discriminative color change, allowing a dosage-sensitive visual quantification of DPA. The DPA with a concentration even as low as 0.5 μM can still be identified by the naked eye. Moreover, together with a smartphone app, which can extract the R (red), G (green), and B (blue) values from the probe system, a portable platform can be established for sensitive DPA quantification in the range of 0.5-70 μM, showing great potential for the practical monitoring of DPA in field or on-site settings.
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Affiliation(s)
- Shan Pu
- Analytical & Testing Center, Sichuan University, Chengdu, Sichuan 610064, P. R. China
| | - Chaoting Shi
- Analytical & Testing Center, Sichuan University, Chengdu, Sichuan 610064, P. R. China
| | - Caizhi Lv
- Analytical & Testing Center, Sichuan University, Chengdu, Sichuan 610064, P. R. China
| | - Kailai Xu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China
| | - Xiandeng Hou
- Analytical & Testing Center, Sichuan University, Chengdu, Sichuan 610064, P. R. China
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China
| | - Lan Wu
- Analytical & Testing Center, Sichuan University, Chengdu, Sichuan 610064, P. R. China
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7
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Tranos J, Das A, Zhang J, Hafeez S, Arvanitakis GN, Thomson SAJ, Khan S, Pandya N, Kim SG, Wadghiri YZ. Rapid In Vitro Quantification of a Sensitized Gadolinium Chelate via Photoinduced Triplet Harvesting. ACS OMEGA 2023; 8:2907-2914. [PMID: 36713694 PMCID: PMC9878670 DOI: 10.1021/acsomega.2c05040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 11/18/2022] [Indexed: 06/18/2023]
Abstract
Gadolinium (Gd) based contrast agents (GBCAs) are widely used in magnetic resonance imaging (MRI) and are paramount to cancer diagnostics and tumor pharmacokinetic analysis. Accurate quantification of gadolinium concentration is essential to monitoring the biodistribution, clearance, and pharmacodynamics of GBCAs. However, current methods of quantifying gadolinium in blood or plasma (biological media) are both low throughput and clinically unavailable. Here, we have demonstrated the use of a sensitized gadolinium chelate, Gd[DTPA-cs124], as an MRI contrast agent that can be used to measure the concentration of gadolinium via luminescence quantification in biological media following transmetalation with a terbium salt. Gd[DTPA-cs124] was synthesized by conjugating carbostyril-124 (cs124) to diethylenetriaminepentaacetic acid (DTPA) and chelating to gadolinium. We report increases in both stability and relaxivity compared to the clinically approved analog Gd[DTPA] (gadopentetic acid or Magnevist). In vivo MRI experiments were conducted using C57BL6 mice in order to further illustrate the performance of Gd[DTPA-cs124] as an MRI contrast agent in comparison to Magnevist. Our results indicate that similar chemical modification to existing clinically approved GBCA may likewise provide favorable property changes, with the ability to be used in a gadolinium quantification assay. Furthermore, our assay provides a straightforward and high-throughput method of measuring gadolinium in biological media using a standard laboratory plate reader.
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Affiliation(s)
- James
A. Tranos
- Center
for Biomedical Imaging (CBI), Center for Advanced Imaging Innovation
and Research (CAI2R), Department of Radiology, NYU Grossman School of Medicine, New York, New York 10016, United States
| | - Ayesha Das
- Department
of Radiology, Weill Cornell Medical College, New York, New York 10065, United States
| | - Jin Zhang
- Department
of Radiology, Weill Cornell Medical College, New York, New York 10065, United States
| | - Sonia Hafeez
- Center
for Biomedical Imaging (CBI), Center for Advanced Imaging Innovation
and Research (CAI2R), Department of Radiology, NYU Grossman School of Medicine, New York, New York 10016, United States
| | | | | | - Suleiman Khan
- Center
for Biomedical Imaging (CBI), Center for Advanced Imaging Innovation
and Research (CAI2R), Department of Radiology, NYU Grossman School of Medicine, New York, New York 10016, United States
| | - Neelam Pandya
- Center
for Biomedical Imaging (CBI), Center for Advanced Imaging Innovation
and Research (CAI2R), Department of Radiology, NYU Grossman School of Medicine, New York, New York 10016, United States
| | - Sungheon Gene Kim
- Department
of Radiology, Weill Cornell Medical College, New York, New York 10065, United States
| | - Youssef Z. Wadghiri
- Center
for Biomedical Imaging (CBI), Center for Advanced Imaging Innovation
and Research (CAI2R), Department of Radiology, NYU Grossman School of Medicine, New York, New York 10016, United States
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8
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Xiao Q, Yin X, Dong X, Zhou N, Wang Y, Zhang X, Luo X, Song Y. High-sensitive temperature sensing based on thermal-enhanced emission and non-thermally coupled energy levels of white upconversion luminescence system. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 281:121608. [PMID: 35843059 DOI: 10.1016/j.saa.2022.121608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 06/21/2022] [Accepted: 07/07/2022] [Indexed: 06/15/2023]
Abstract
Na3Y(VO4)2:Nd3+,Yb3+,Ho3+,Tm3+ phosphors present significantly improved sensitivity of optical temperature sensing based on thermal-enhanced upconversion luminescence and non-thermally coupled energy levels. Under 808 nm excitation, white upconversion luminescence is successfully achieved in Nd3+-sensitized system. In addition, the emissions intensities originated from 4G5/2→4I9/2 transition of Nd3+ and 3F2,3→3H6 transition of Tm3+ gradually increase with elevating temperature owning to the thermal population effects, as opposed to the blue (1G4→3H6 transition of Tm3+), green (5S2,5F4→5I8 transition of Ho3+) and red (5F5→5I8 transition of Ho3+) emissions intensities show continuous decreasing trend. The temperature sensing behaviors are investigated by employing multiple non-thermally coupled energy levels. Based on non-thermally coupled energy levels of 4G5/2 (Nd3+)/1G4 (Tm3+), the absolute and relative sensitivities are obtained to be 0.433 K-1 and 2.81 % K-1. These results demonstrate that the Na3Y(VO4)2:Nd3+,Yb3+,Ho3+,Tm3+ phosphors with superior optical thermometry performance and white luminescence within a relatively wide temperature range can achieve optical applications in many fields.
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Affiliation(s)
- Qi Xiao
- Department of Physics, Harbin Institute of Technology, Harbin 150001, China
| | - Xiumei Yin
- Key Laboratory of New Energy and Rare Earth Resource Utilization of State Ethnic Affairs Commission, Key Laboratory of Photosensitive Materials & Devices of Liaoning Province, School of Physics and Materials Engineering, Dalian Minzu University, 18 Liaohe West Road, Dalian 116600, China
| | - Xinyao Dong
- Key Laboratory of New Energy and Rare Earth Resource Utilization of State Ethnic Affairs Commission, Key Laboratory of Photosensitive Materials & Devices of Liaoning Province, School of Physics and Materials Engineering, Dalian Minzu University, 18 Liaohe West Road, Dalian 116600, China
| | - Na Zhou
- Key Laboratory of New Energy and Rare Earth Resource Utilization of State Ethnic Affairs Commission, Key Laboratory of Photosensitive Materials & Devices of Liaoning Province, School of Physics and Materials Engineering, Dalian Minzu University, 18 Liaohe West Road, Dalian 116600, China
| | - Yuxiao Wang
- Department of Physics, Harbin Institute of Technology, Harbin 150001, China
| | - Xueru Zhang
- Department of Physics, Harbin Institute of Technology, Harbin 150001, China
| | - Xixian Luo
- Key Laboratory of New Energy and Rare Earth Resource Utilization of State Ethnic Affairs Commission, Key Laboratory of Photosensitive Materials & Devices of Liaoning Province, School of Physics and Materials Engineering, Dalian Minzu University, 18 Liaohe West Road, Dalian 116600, China.
| | - Yinglin Song
- Department of Physics, Harbin Institute of Technology, Harbin 150001, China.
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9
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Liu C, Wei X, Zhang H, Zhang M, Yu XF, Hildebrandt N, Luo QY, Jin Z. Nucleic Acid Hybridization Enhanced Luminescence for Rapid and Sensitive RNA and DNA Based Diagnostics. Anal Chem 2022; 94:15964-15970. [DOI: 10.1021/acs.analchem.2c02673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Cui Liu
- Department of Biophysics, School of Basic Medical Sciences, Xi’an Key Laboratory of Immune Related Diseases, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi 710049, P. R. China
| | - Xiaoyuan Wei
- Materials Interfaces Center, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, P. R. China
| | - Huimin Zhang
- The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
| | - Mingzhen Zhang
- Department of Biophysics, School of Basic Medical Sciences, Xi’an Key Laboratory of Immune Related Diseases, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi 710049, P. R. China
| | - Xue-Feng Yu
- Materials Interfaces Center, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, P. R. China
| | - Niko Hildebrandt
- nanoFRET.com, Laboratoire COBRA, Université de Rouen Normandie, CNRS, INSA, 76821 Mont-Saint-Aignan, France
- Department of Chemistry, Seoul National University, Seoul 08826, South Korea
| | - Qing-Ying Luo
- Materials Interfaces Center, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, P. R. China
| | - Zongwen Jin
- Materials Interfaces Center, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, P. R. China
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10
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Hu Y, Khoo RSH, Lu J, Zhang X, Zhang J. Robust Carbazole-Based Rare-Earth MOFs: Tunable White-Light Emission for Temperature and DMF Sensing. ACS APPLIED MATERIALS & INTERFACES 2022; 14:41178-41185. [PMID: 36037571 DOI: 10.1021/acsami.2c09497] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Rare-earth metal-organic frameworks (RE-MOFs) are an attractive platform to construct luminescent materials for practical applications in lighting, optoelectronics, and sensing. By adjusting the metal composition in mixed RE-MOFs, one can not only realize tunable emission but also construct ratiometric luminescent sensors. As such, it is highly desirable to prepare robust RE-MOFs that display efficient, multifunctional sensing capability. In this work, we designed and synthesized a series of RE-MOFs that exhibit both excellent thermal and chemical stability due to the incorporation of a bulky tert-butyl group on a new carbazole-based ligand. By rationally tuning the molar ratio of Eu3+/Tb3+/Y3+, a white-light-emitting MOF was developed as an excellent thermal sensor that exhibits a temperature-induced ratiometric luminescence response between 278 and 378 K. After removing the coordinated solvent molecules via thermal treatment, the desolvated MOF materials exhibit excellent turn-on or color change sensitivity to recognize dimethylformamide (DMF) molecules. Such high sensitivity is attributed to the DMF coordination that induces the framework structure change and shifts the ligand's excited-state energy level to facilitate the ligand-to-metal energy transfer process. Taking together, NPF-700-RE represents a new class of robust, tunable luminescent materials that have great potential in white-light emission and thermal- and DMF-sensing applications.
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Affiliation(s)
- Yuchen Hu
- Department of Chemistry, University of Nebraska─Lincoln, Lincoln, Nebraska 68588, United States
| | - Rebecca Shu Hui Khoo
- The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Jingzhi Lu
- Department of Chemistry, University of Nebraska─Lincoln, Lincoln, Nebraska 68588, United States
| | - Xu Zhang
- Jiangsu Engineering Laboratory for Environment Functional Materials, Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, School of Chemistry and Chemical Engineering, Huaiyin Normal University, No. 111 West Changjiang Road, Huaian, Jiangsu 223300, China
| | - Jian Zhang
- Department of Chemistry, University of Nebraska─Lincoln, Lincoln, Nebraska 68588, United States
- The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
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11
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Sushila, Siddiqui R, Patra S, Shivam K, Sil A, Guchhait B, Tian H, Kataria R, Goswami S, Venugopalan P, Patra R. Halogen Bond Mediated Self-Assembly of Mononuclear Lanthanide Complexes: Perception of Supramolecular Interactions, Slow Magnetic Relaxation, and Photoluminescence Properties. Inorg Chem 2022; 61:11484-11496. [PMID: 35801575 DOI: 10.1021/acs.inorgchem.2c02004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Five new mononuclear lanthanide complexes, [LnL2][Et3NH]·THF/H2O (Ln = Nd, Tb, Dy) (H2LCl = 2-bis(2-hydroxy-3,5-dichloro benzyl)aminomethyl]pyridine), Ln = Nd (1), Tb (2), and Dy (3), and (H2LBr = 2-bis(2-hydroxy-3,5-dibromo benzyl)aminomethyl]pyridine), Ln = Nd (4, H2O) and Tb (5), were synthesized and structurally characterized by single-crystal X-ray diffraction analyses. Being isostructural in all the five cases, the metal center is octa-coordinated with a triangular dodecahedron (D2d symmetry) geometry, and it is independent of the halogen substitution (Cl/Br). This close similarity is due to the composite interplay of hydrogen/halogen bond interactions that control the overall crystal packing, yet notable differences in association patterns among the individual ones arise from the subtle stereo-electronic requirement of individual molecules in the three-dimensional (3D) architecture. Hirshfeld surface and density functional theory (DFT) calculations clearly vouch for the importance of the hydrogen bond and halogen bond interactions observed in the structure. Detailed magnetic measurements using direct-current and alternating-current susceptibility measurements show slow magnetic relaxation in 3, a characteristic feature of the single-molecule magnets (SMMs), which is not shown by 1 and 2. Steady-state and time-resolved photoluminescence of Tb(III) complexes shows a strong ligand-to-metal energy transfer that can be modulated by changing the substitution on phenolic ligands. The results from these analyses indicate that it may be advantageous to consider the subtle role of hydrogen bond (HB)/halogen bond (XB) intermolecular interactions judiciously for the design of SMMs and luminescent materials based on halogen-substituted ligands.
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Affiliation(s)
- Sushila
- Department of Chemistry and Centre for Advance Studies in Chemistry, Panjab University, Chandigarh 160014, India
| | - Rafia Siddiqui
- Amity Institute of Click Chemistry Research & Studies (AICCRS), Amity University, Noida 201303, India
| | - Sayan Patra
- Department of Chemistry, Amity Institute of Applied Sciences, Amity University, Kolkata 700135, India
| | - Kumar Shivam
- Amity Institute of Click Chemistry Research & Studies (AICCRS), Amity University, Noida 201303, India
| | - Arnab Sil
- Department of Chemistry, School of Natural Sciences, Shiv Nadar University, Dadri 201314, Uttar Pradesh, India
| | - Biswajit Guchhait
- Department of Chemistry, School of Natural Sciences, Shiv Nadar University, Dadri 201314, Uttar Pradesh, India
| | - Haiquan Tian
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, P. R. China
| | - Ramesh Kataria
- Department of Chemistry and Centre for Advance Studies in Chemistry, Panjab University, Chandigarh 160014, India
| | - Soumyabrata Goswami
- Department of Chemistry, Amity Institute of Applied Sciences, Amity University, Kolkata 700135, India
| | - Paloth Venugopalan
- Department of Chemistry and Centre for Advance Studies in Chemistry, Panjab University, Chandigarh 160014, India
| | - Ranjan Patra
- Department of Chemistry and Centre for Advance Studies in Chemistry, Panjab University, Chandigarh 160014, India.,Amity Institute of Click Chemistry Research & Studies (AICCRS), Amity University, Noida 201303, India
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12
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Detection of the UV-vis silent biomarker trimethylamine-N-oxide via outer-sphere interactions in a lanthanide metal-organic framework. Commun Chem 2022; 5:74. [PMID: 36697642 PMCID: PMC9814541 DOI: 10.1038/s42004-022-00690-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 06/08/2022] [Indexed: 02/01/2023] Open
Abstract
Trimethylamine-N-oxide (TMAO) is a biomarker of the cardiovascular disease that is one of the leading causes of worldwide death. Facile detection of TMAO can significantly improve the survival rate of this disease by allowing early prevention. However, the UV-vis silent nature of TMAO makes it intricated to be detected by conventional sensing materials or analytical instruments. Here we show a bilanthanide metal-organic framework functionalized by borono group for the recognition of TMAO. Superior sensitivity, selectivity and anti-interference ability were achieved by the inverse emission intensity changes of the two lanthanide centers. The limit of detection is 15.6 μM, covering the clinical urinary concentration range of TMAO. A smartphone application was developed based on the change in R-G-B chromaticity. The sensing mechanism via a well-matched outer-sphere interaction governing the sensing function was studied in detail, providing fundamentals in molecular level for the design of advanced sensing materials for UV-Vis silent molecules.
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13
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Zhang G, Cui J, Zhang H, Yang J, Zhang H, Han H, Wang G. A series of carbonate-brisdged Ln (Ln = Eu, Tb, Gd) frameworks: Colour tunability for barcode applications and selective luminescence sensing towards nitroimidazole antibiotics. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2021.109173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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14
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Yang X, Liang Y, Feng W, Yang C, Wang L, Huang G, Wang D. Hollow terbium metal-organic-framework spheres: preparation and their performance in Fe 3+ detection. RSC Adv 2022; 12:4153-4161. [PMID: 35425428 PMCID: PMC8981051 DOI: 10.1039/d1ra08088a] [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: 11/04/2021] [Accepted: 01/22/2022] [Indexed: 11/25/2022] Open
Abstract
Hollow metal–organic framework (MOF) micro/nanostructures have been attracting a great amount of research interest in recent years. However, the synthesis of hollow metal–organic frameworks (MOFs) is a great challenge. In this paper, by using 1,3,5-benzenetricarboxylic acid (H3BTC) as the organic ligand and 2,5-thiophenedicarboxylic acid (H2TDC) as the competitive ligand and protective agent, hollow terbium MOFs (Tb-MOFs) spheres were synthesized by a one-pot solvothermal method. By comparing the morphology of Tb-MOFs in the presence and absence of H2TDC, it is found that H2TDC plays a key role in the formation of the hollow spherical structure. Single crystal analyses and element analysis confirm that H2TDC is not involved in the coordination with Tb3+. Interestingly, Tb-MOFs can be used as the luminescent probes for Fe3+ recognition in aqueous and N,N-dimethylformamide (DMF) solutions. In aqueous solution, the quenching constant (KSV) is 5.8 × 10−4 M−1, and the limit of detection (LOD) is 2.05 μM. In DMF, the KSV and LOD are 9.5 × 10−4 M−1 and 0.80 μM, respectively. The sensing mechanism is that the excitation energy absorption of Fe3+ ions reduces the energy transfer efficiency from the ligand to Tb3+ ions. (a) Pictures of Tb-MOFs suspension (left) and Fe3+ (right) under 365 nm illumination. (b) Pictures of Fe3+ with (left) and without (right) Tb-MOFs. (c) Pictures of Tb-MOFs powder before (left) and after (right) Fe3+ adsorption.![]()
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Affiliation(s)
- Xiaozhan Yang
- School of Science, Chongqing University of Technology China.,Chongqing University of Technology, Chongqing Key Laboratory of Green Energy Materials Technology and Systems China
| | - Yicun Liang
- School of Science, Chongqing University of Technology China
| | - Wenlin Feng
- School of Science, Chongqing University of Technology China.,Chongqing University of Technology, Chongqing Key Laboratory of Green Energy Materials Technology and Systems China
| | - Chaolong Yang
- School of Materials Science and Engineering, Chongqing University of Technology China
| | - Lian Wang
- Guangzhou Special Pressure Equipment Inspection and Research Institute China
| | - Guojia Huang
- Department of Department of Medical Research, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences China
| | - Daoyuan Wang
- Department of Chemistry and Physics, University of Arkansas at Pine Bluff USA
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15
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Mohammadzadeh A, Jouyban A, Hasanzadeh M, Shafiei-Irannejad V, Soleymani J. Ultrasensitive fluorescence detection of antitumor drug methotrexate based on a terbium-doped silica dendritic probe. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:4280-4289. [PMID: 34591952 DOI: 10.1039/d1ay01098k] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
A novel strategy was developed for the detection of methotrexate (MTX) via the quenching effect of MTX on the fluorescence intensity of terbium-doped dendritic silica particles (Tb@KCC-1). The fluorescence intensity of Tb@KCC-1 can be effectively quenched by MTX at 546 nm under an excitation wavelength of 233 nm. The quenched fluorescence is proportional to the amount of MTX in both plasma and exhaled breath condensate (EBC) samples. Under the optimal conditions, the linear dynamic ranges of the developed method were 44 nM to 2.2 μM for EBC, 44 nM to 0.22 μM and 0.22-2.2 μM for plasma samples. The limit of detection (LOD) and limit of quantification (LOQ) in both plasma and EBC media are 35 and 116 nM, respectively. The developed method has the benefits of fast analysis time, simple approach, high specificity, and sensitivity for the detection of MTX in both media. This nanoprobe has been successfully utilized for the quantification of MTX in patients' plasma and spiked EBC samples, proving the applicability of the nanoprobe for MTX detection in real samples.
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Affiliation(s)
- Arezoo Mohammadzadeh
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abolghasem Jouyban
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Food and Drug Safety Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Hasanzadeh
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Vahid Shafiei-Irannejad
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Jafar Soleymani
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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16
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Guo Y, Han Z, Min H, Chen Z, Sun T, Wang L, Shi W, Cheng P. A Europium-Organic Framework Sensing Material for 2-Aminoacetophenone, a Bacterial Biomarker in Water. Inorg Chem 2021; 60:9192-9198. [PMID: 34105956 DOI: 10.1021/acs.inorgchem.1c01251] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
2-Aminoacetophenone (2-AA) is a metabolite produced in large quantities by the pathogenic bacteria Pseudomonas aeruginosa (PA), which is a biomarker for PA in water. State-of-the-art analytical techniques to detect PA usually require expensive instruments and a long analysis time which are not suitable for real-time water quality monitoring, especially for high-quality drinking water. Herein, we reported the application of a europium metal-organic framework (Eu-MOF) as a luminescent sensing material, which provides a facile, environmentally friendly and low-cost way for the fast detection of PA in water. Eu-MOF shows a high sensitivity toward 2-AA with a KSV value of 3.563 × 104 M-1, rapid luminescence response in 12 s and high-selectivity and anti-interference ability with the existence of common detection indexes in drinking water owing to the good match of the energy levels of Eu-MOF and 2-AA. A systematical optimization of the sensing conditions to enhance the sensing function of Eu-MOF for 2-AA was discussed in detail, to give fundamentals for the rational design of MOF-based sensing materials.
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Affiliation(s)
- Yifan Guo
- Department of Chemistry and Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zongsu Han
- Department of Chemistry and Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Hui Min
- Department of Chemistry and Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhonghang Chen
- Department of Chemistry and Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Tiankai Sun
- Department of Chemistry and Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Liang Wang
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Environmental Science and Engineering, Tiangong University, Tianjin 300387, China
| | - Wei Shi
- Department of Chemistry and Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Peng Cheng
- Department of Chemistry and Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
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17
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Wankar S, Khan I, Pandit UJ. Exploration of photophysical behavior of lanthanide complex and its hybrids. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 254:119629. [PMID: 33721749 DOI: 10.1016/j.saa.2021.119629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 02/06/2021] [Accepted: 02/09/2021] [Indexed: 06/12/2023]
Abstract
The present work envisioned to synthesize europium complexes [Eu-(L)3-phen] (where, L is 4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione (TFB), phen-1,10 -phenanthroline) and its hybrids via embedding pure complex into silica and PMMA. The sol-gel method was adopted for incorporating europium complex into silica matrix as [Eu-(L)3-phen]-silica and this method was proved to be highly effective and excellent approach for obtaining such lanthanide hybrid material. Another hybrid was prepared by incorporating complex into PMMA (polymethyl methyl acrylate), an organic polymer, transformed into flexible thin film. The structure of the [Eu-(L)3-phen] was elucidated using various spectroscopic techniques, moreover Sparkle model calculation were utilized for prediction of ground state geometry. The photophysical properties of pure complex [Eu-(L)3-phen] and its hybrids were studied in detail and compared. The incorporation of pure complex into PMMA is highly supportive to enhance the stability of complex as evident from enhanced luminescent intensity, intensity ratio value 6.52, longer lifetime value 842μs and higher quantum efficiency 77% over pure complex. The organic polymer PMMA is expected to interact well with europium complex via antenna effect. The use of such inorganic and organic entities for hybrid preparation purposefully overcomes the flaws of lanthanide complexes in terms of thermal stability and mechanical strength. The promising and fascinating properties of synthesized lanthanide hybrids are fruitful in material research.
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Affiliation(s)
- Sneha Wankar
- Department of Chemistry, Visvesvaraya National Institute Of Technology, Nagpur, Maharashtra 440010, India
| | - Imran Khan
- Department of Chemistry, Dr. Harisingh Gour Vishwavidyalaya (A Central University), Sagar, M.P. 470003, India
| | - Umar Jan Pandit
- Department of Chemistry, Dr. Harisingh Gour Vishwavidyalaya (A Central University), Sagar, M.P. 470003, India
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18
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Parker D, Fradgley JD, Wong KL. The design of responsive luminescent lanthanide probes and sensors. Chem Soc Rev 2021; 50:8193-8213. [PMID: 34075982 DOI: 10.1039/d1cs00310k] [Citation(s) in RCA: 110] [Impact Index Per Article: 36.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The principles of the design of responsive luminescent probes and sensors based on lanthanide emission are summarised, based on a mechanistic understanding of their mode of action. Competing kinetic pathways for deactivation of the excited states that occur are described, highlighting the need to consider each of the salient quenching processes. Such an analysis dictates the choice of both the ligand and its integral sensitising moiety for the particular application. The key aspects of quenching involving electron transfer and vibrational and electronic energy transfer are highlighted and exemplified. Responsive systems for pH, pM, pX and pO2 and selected biochemical analytes are distinguished, according to the nature of the optical signal observed. Signal changes include both simple and ratiometric intensity measurements, emission lifetime variations and the unique features associated with the observation of circularly polarised luminescence (CPL) for chiral systems. A classification of responsive lanthanide probes is introduced. Examples of the operation of probes for reactive oxygen species, citrate, bicarbonate, α1-AGP and pH are used to illustrate reversible and irreversible transformations of the ligand constitution, as well as the reversible changes to the metal primary and secondary coordination sphere that sensitively perturb the ligand field. Finally, systems that function by modulation of dynamic quenching of the ligand or metal excited states are described, including real time observation of endosomal acidification in living cells, rapid urate analysis in serum, accurate temperature assessment in confined compartments and high throughput screening of drug binding to G-protein coupled receptors.
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Affiliation(s)
- David Parker
- Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK.
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19
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20
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A Robust Mixed‐Lanthanide PolyMOF Membrane for Ratiometric Temperature Sensing. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009765] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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21
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Feng T, Ye Y, Liu X, Cui H, Li Z, Zhang Y, Liang B, Li H, Chen B. A Robust Mixed-Lanthanide PolyMOF Membrane for Ratiometric Temperature Sensing. Angew Chem Int Ed Engl 2020; 59:21752-21757. [PMID: 32783289 DOI: 10.1002/anie.202009765] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/08/2020] [Indexed: 11/08/2022]
Abstract
Temperature sensors play a significant role in biology, chemistry, and engineering, especially those that can work accurately in a noninvasive manner. We adopted a photoinduced post-synthetic copolymerization strategy to realize a membranous ratiometric luminescent thermometer based on the emissions of two lanthanide ions. This novel mixed-lanthanide polyMOF membrane exhibits not only the integrity and temperature sensing behaviour of the Ln-MOF powder but also excellent mechanical properties, such as flexibility, elasticity, and processability. Moreover, the polyMOF membrane shows remarkable stability under harsh conditions, including high humidity, strong acid and alkali (pH 0-14), which allowed the mapping of temperature distributions in extreme circumstances. This work highlights a simple strategy for polyMOF membrane formation and pushes forward the further practical application of Ln-MOF-based luminescent thermometers in various fields and conditions.
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Affiliation(s)
- Tongtong Feng
- Tianjin Key Laboratory of Chemical Process Safety, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
| | - Yingxiang Ye
- Department of Chemistry, University of Texas at San Antonio, San Antonio, TX, 78249, USA
| | - Xiao Liu
- Tianjin Key Laboratory of Chemical Process Safety, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
| | - Hui Cui
- Department of Chemistry, University of Texas at San Antonio, San Antonio, TX, 78249, USA
| | - Zhiqiang Li
- Tianjin Key Laboratory of Chemical Process Safety, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
| | - Ying Zhang
- Tianjin Key Laboratory of Chemical Process Safety, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
| | - Bin Liang
- Department of Chemistry, University of Texas at San Antonio, San Antonio, TX, 78249, USA
| | - Huanrong Li
- Tianjin Key Laboratory of Chemical Process Safety, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
| | - Banglin Chen
- Department of Chemistry, University of Texas at San Antonio, San Antonio, TX, 78249, USA
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22
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Cho U, Chen JK. Lanthanide-Based Optical Probes of Biological Systems. Cell Chem Biol 2020; 27:921-936. [PMID: 32735780 DOI: 10.1016/j.chembiol.2020.07.009] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 06/28/2020] [Accepted: 07/10/2020] [Indexed: 02/06/2023]
Abstract
The unique photophysical properties of lanthanides, such as europium, terbium, and ytterbium, make them versatile molecular probes of biological systems. In particular, their long-lived photoluminescence, narrow bandwidth emissions, and large Stokes shifts enable experiments that are infeasible with organic fluorophores and fluorescent proteins. The ability of these metal ions to undergo luminescence resonance energy transfer, and photon upconversion further expands the capabilities of lanthanide probes. In this review, we describe recent advances in the design of lanthanide luminophores and their application in biological research. We also summarize the latest detection systems that have been developed to fully exploit the optical properties of lanthanide luminophores. We conclude with a discussion of remaining challenges and new frontiers in lanthanide technologies. The unprecedented levels of sensitivity and multiplexing afforded by rare-earth elements illustrate how chemistry can enable new approaches in biology.
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Affiliation(s)
- Ukrae Cho
- Department of Chemical and Systems Biology, Stanford University, Stanford, CA 94305, USA.
| | - James K Chen
- Department of Chemical and Systems Biology, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA; Department of Chemistry, Stanford University, Stanford, CA 94305, USA.
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23
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Wang Y, Sayyadi N, Zheng X, Woods TA, Leif RC, Shi B, Graves SW, Piper JA, Lu Y. Time-resolved microfluidic flow cytometer for decoding luminescence lifetimes in the microsecond region. LAB ON A CHIP 2020; 20:655-664. [PMID: 31934716 DOI: 10.1039/c9lc00895k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Time-resolved luminescence detection using long-lived probes with lifetimes in the microsecond region have shown great potential in ultrasensitive and multiplexed bioanalysis. In flow cytometry, however, the long lifetime poses a significant challenge to measure wherein the detection window is often too short to determine the decay characteristics. Here we report a time-resolved microfluidic flow cytometer (tr-mFCM) incorporating an acoustic-focusing chip, which allows slowing down of the flow while providing the same detection conditions for every target, achieving accurate lifetime measurement free of autofluorescence interference. Through configuration of the flow velocity and detection aperture with respect to the time-gating sequence, a multi-cycle luminescence decay profile is captured for every event under maximum excitation and detection efficiency. A custom fitting algorithm is then developed to resolve europium-stained polymer microspheres as well as leukemia cells against abundant fluorescent particles, achieving counting efficiency approaching 100% and lifetime CVs (coefficient of variation) around 2-6%. We further demonstrate lifetime-multiplexed detection of prostate and bladder cancer cells stained with different europium probes. Our acoustic-focusing tr-mFCM offers a practical technique for rapid screening of biofluidic samples containing multiple cell types, especially in resource-limited environments such as regional and/or underdeveloped areas as well as for point-of-care applications.
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Affiliation(s)
- Yan Wang
- ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP), Macquarie University, Sydney, New South Wales 2109, Australia. and Department of Physics and Astronomy, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Nima Sayyadi
- ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP), Macquarie University, Sydney, New South Wales 2109, Australia. and Department of Molecular Sciences, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Xianlin Zheng
- ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP), Macquarie University, Sydney, New South Wales 2109, Australia. and Department of Physics and Astronomy, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Travis A Woods
- Centre for Biomedical Engineering, University of New Mexico, Albuquerque, New Mexico 87131, USA
| | - Robert C Leif
- Newport Instruments, 3345 Hopi Place, San Diego, California 92117-3516, USA
| | - Bingyang Shi
- ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP), Macquarie University, Sydney, New South Wales 2109, Australia. and Department of Biomedical Sciences, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Steven W Graves
- Centre for Biomedical Engineering, University of New Mexico, Albuquerque, New Mexico 87131, USA
| | - James A Piper
- ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP), Macquarie University, Sydney, New South Wales 2109, Australia. and Department of Physics and Astronomy, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Yiqing Lu
- ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP), Macquarie University, Sydney, New South Wales 2109, Australia. and Department of Physics and Astronomy, Macquarie University, Sydney, New South Wales 2109, Australia and School of Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
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24
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Leygue N, Galaup C, Lopera A, Delgado-Pinar E, Williams RM, Gornitzka H, Zwier JM, García-España E, Lamarque L, Picard C. Tripyridinophane Platform Containing Three Acetate Pendant Arms: An Attractive Structural Entry for the Development of Neutral Eu(III) and Tb(III) Complexes in Aqueous Solution. Inorg Chem 2020; 59:1496-1512. [PMID: 31913029 DOI: 10.1021/acs.inorgchem.9b03345] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We report a detailed characterization of Eu3+ and Tb3+ complexes derived from a tripyridinophane macrocycle bearing three acetate side arms (H3tpptac). Tpptac3- displays an overall basicity (∑ log KiH) of 24.5, provides the formation of mononuclear ML species, and shows a good binding affinity for Ln3+ (log KLnL = 17.5-18.7). These complexes are also thermodynamically stable at physiological pH (pEu = 18.6, pTb = 18.0). It should be noted that the pGd value of Gd-tpptac (18.4) is only slightly lower than that of commercially available MRI contrast agents such as Gd-dota (pGd = 19.2). Moreover, a very good selectivity for these ions over the endogenous cations (log KCuL = 14.4, log KZnL = 12.9, and log KCaL = 9.3) is observed. The X-ray structure of the terbium complex shows the metal coordinated by the nine N6O3 donor set of the ligand and one inner-sphere water molecule. DFT calculations result in two Eu-tpptac structures with similar bond energies (ΔE = 0.145 eV): one structure in which the water is coordinated to the metal ion and one structure in which the water molecule is farther away from the ion, bound to the ligand with an OH-π bond. By detailed luminescence experiments, we demonstrate that the europium complex in aqueous solution presents a hydration equilibrium between nine-coordinate, dehydrated [Eu-tpptac]0 and ten-coordinate, monohydrated [Eu-tpptac(H2O)]0 species. A similar trend is observed for the terbium complex. Despite the presence of this hydration equilibrium, the H3tpptac ligand sensitizes Eu3+ and Tb3+ luminescence efficiently in buffered water at physiological pH. Particularly, the terbium complex displays a long excited-state lifetime of 2.24 ms and an overall quantum yield of 33% with a brightness of 3600 M-1 cm-1. Such features of Ln3+ complexes of H3tpptac indicate that this platform appears to be particularly appealing for the further development of luminescent lanthanide labels.
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Affiliation(s)
- Nadine Leygue
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB) , Université Paul Sabatier-Toulouse III/CNRS (UMR5068) , 118 route de Narbonne , F-31062 Toulouse , France
| | - Chantal Galaup
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB) , Université Paul Sabatier-Toulouse III/CNRS (UMR5068) , 118 route de Narbonne , F-31062 Toulouse , France
| | - Alberto Lopera
- Instituto de Ciencia Molecular (ICMOL) , Universitat de València , C/Catedrático José Beltrán 2 , 46980 Paterna , Spain
| | - Estefanía Delgado-Pinar
- Instituto de Ciencia Molecular (ICMOL) , Universitat de València , C/Catedrático José Beltrán 2 , 46980 Paterna , Spain
| | - René M Williams
- Molecular Photonics Group, Van 't Hoff Institute for Molecular Sciences , University of Amsterdam , P.O. Box 94157, 1090 GD Amsterdam , The Netherlands
| | - Heinz Gornitzka
- CNRS, LCC , Université de Toulouse, UPS, INPT , 205 Route de Narbonne , F-31077 Toulouse Cedex 4 , France
| | - Jurriaan M Zwier
- Cisbio bioassays , Parc Marcel Boiteux, BP 84175, 30200 Codolet , France
| | - Enrique García-España
- Instituto de Ciencia Molecular (ICMOL) , Universitat de València , C/Catedrático José Beltrán 2 , 46980 Paterna , Spain
| | - Laurent Lamarque
- Cisbio bioassays , Parc Marcel Boiteux, BP 84175, 30200 Codolet , France
| | - Claude Picard
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB) , Université Paul Sabatier-Toulouse III/CNRS (UMR5068) , 118 route de Narbonne , F-31062 Toulouse , France
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Gámez-Heredia RG, Cruz-Enríquez A, Aceves R, Höpfl H, Parra-Hake M, Navarro RE, Campos-Gaxiola JJ. Synthesis, structural characterization and photoluminescence properties of mononuclear Eu3+, Gd3+ and Tb3+ complexes derived from cis-(±)-2,4,5-tris(pyridin-2-yl)-imidazoline as ligand. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.10.055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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26
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Luminescence Sensitization of Eu(III) Complexes with Aromatic Schiff Base and N,N’-Donor Heterocyclic Ligands: Synthesis, Luminescent Properties and Energy Transfer. J Fluoresc 2018; 29:111-120. [DOI: 10.1007/s10895-018-2315-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Accepted: 10/15/2018] [Indexed: 01/17/2023]
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27
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Song XZ, Wang YX, Yan JW, Chen X, Meng YL, Tan Z. Enhancing the Fe3+
Sensing Sensitivity by Energy Transfer and Phase Transformation in a Bimetallic Lanthanide Metal-Organic Framework. ChemistrySelect 2018. [DOI: 10.1002/slct.201802147] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xue-Zhi Song
- State Key Laboratory of Fine Chemicals; School of Petroleum and Chemical Engineering; Dalian University of Technology; 2 Dagong Road, Liaodongwan New District Panjin 124221, Liaoning China
| | - Yu-Xiang Wang
- State Key Laboratory of Fine Chemicals; School of Petroleum and Chemical Engineering; Dalian University of Technology; 2 Dagong Road, Liaodongwan New District Panjin 124221, Liaoning China
| | - Jia-Wei Yan
- State Key Laboratory of Fine Chemicals; School of Petroleum and Chemical Engineering; Dalian University of Technology; 2 Dagong Road, Liaodongwan New District Panjin 124221, Liaoning China
| | - Xi Chen
- State Key Laboratory of Fine Chemicals; School of Petroleum and Chemical Engineering; Dalian University of Technology; 2 Dagong Road, Liaodongwan New District Panjin 124221, Liaoning China
| | - Yu-Lan Meng
- State Key Laboratory of Fine Chemicals; School of Petroleum and Chemical Engineering; Dalian University of Technology; 2 Dagong Road, Liaodongwan New District Panjin 124221, Liaoning China
| | - Zhenquan Tan
- State Key Laboratory of Fine Chemicals; School of Petroleum and Chemical Engineering; Dalian University of Technology; 2 Dagong Road, Liaodongwan New District Panjin 124221, Liaoning China
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28
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Kovacs D, Borbas KE. The role of photoinduced electron transfer in the quenching of sensitized Europium emission. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.03.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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29
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Gao N, Zhang Y, Huang P, Xiang Z, Wu FY, Mao L. Perturbing Tandem Energy Transfer in Luminescent Heterobinuclear Lanthanide Coordination Polymer Nanoparticles Enables Real-Time Monitoring of Release of the Anthrax Biomarker from Bacterial Spores. Anal Chem 2018; 90:7004-7011. [DOI: 10.1021/acs.analchem.8b01365] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Nan Gao
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Yunfang Zhang
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Pengcheng Huang
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Zhehao Xiang
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Fang-Ying Wu
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Lanqun Mao
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
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30
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Wang J, Deng R. Energy Transfer in Dye-Coupled Lanthanide-Doped Nanoparticles: From Design to Application. Chem Asian J 2018; 13:614-625. [DOI: 10.1002/asia.201701817] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Juan Wang
- Institute of Environmental Health; College of Environment and Resources Science; Zhejiang University; Hangzhou 310058 P.R. China
| | - Renren Deng
- Institute for Composites Science Innovation; School of Materials Science and Engineering; Zhejiang University; Hangzhou 310027 P.R. China
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31
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Xia T, Zhu F, Jiang K, Cui Y, Yang Y, Qian G. A luminescent ratiometric pH sensor based on a nanoscale and biocompatible Eu/Tb-mixed MOF. Dalton Trans 2018; 46:7549-7555. [PMID: 28573278 DOI: 10.1039/c7dt01604b] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The precise and real-time monitoring of localized pH changes is of great importance in many engineering and environmental fields, especially for monitoring small pH changes in biological environments and living cells. Metal-organic frameworks (MOFs) with their nanoscale processability show very promising applications in bioimaging and biomonitoring, but the fabrication of nanoscale MOFs is still a challenge. In this study, we synthesized a nanoscale mixed-lanthanide metal-organic framework by a microemulsion method. The morphology and size of the NMOF can be simply adjusted by the addition of different amounts of the CTAB surfactant. This NMOF exhibits significant pH-dependent luminescence emission, which can act as a self-referenced pH sensor based on two emissions of Tb3+ at 545 nm and Eu3+ at 618 nm in the pH range from 3.00 to 7.00. The MTT assay and optical microscopy assay demonstrate the low cytotoxicity and good biocompatibility of the nanosensor.
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Affiliation(s)
- Tifeng Xia
- State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science & Engineering, Zhejiang University, Hangzhou 310027, China.
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32
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Enel M, Leygue N, Balayssac S, Laurent S, Galaup C, Vander Elst L, Picard C. New polyaminocarboxylate macrocycles containing phenolate binding units: synthesis, luminescent and relaxometric properties of their lanthanide complexes. Dalton Trans 2018; 46:4654-4668. [PMID: 28327741 DOI: 10.1039/c7dt00291b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of two new polyaminocarboxylate macrocycles incorporating one or two intracyclic phenol units (H4L1 and H8L2, respectively) is described. The 12-membered H4L1 macrocycle leads to soluble and stable mononuclear LnIII complexes of [(L1)Ln(H2O)2]- composition (Ln = Eu, Tb and Gd) in aqueous solutions. In Tris buffer (pH 7.4), the [(L1)Tb(H2O)2]- complex displays a suitable efficiency for sensitized emission (ηsens = 48%) and a high luminescence quantum yield (Φ = 22%), which is worthy of note for a bis-hydrated terbium complex. Besides, luminescence experiments show that bidentate endogenous anions (citrate, carbonate, and phosphate) do not displace the two inner-sphere water molecules of this complex. In contrast, the possible presence of LMCT states causes the europium complex to be weakly luminescent. The [(L1)Gd(H2O)2]- complex is characterized by high relaxivity (r = 7.2 s-1 mM-1 at 20 MHz) and a very short water residence time of the coordinated water molecules (τ = 9 ns), promising values for the realisation of macromolecular systems with high relaxivities. Thus, the Tb and Gd complexes of the H4L1 macrocycle exhibit several improvements in terms of luminescent (lower excitation energy, higher brightness) and relaxometric (shorter τM) properties compared to the corresponding LnPCTA complexes, where a phenol moiety substitutes a pyridine ring. On the other hand, the 24-membered H8L2 macrocycle including two phenol units in its structure leads to dinuclear complexes of [(L2)Ln2]2- composition. Its terbium complex shows a long luminescence lifetime (2 ms) and a high quantum yield (43%) in aqueous solutions, making this compound a new promising candidate for time-resolved applications.
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Affiliation(s)
- Morgane Enel
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, SPCMIB, UMR-5068, 118 Route de Narbonne, F-31062 Toulouse cedex 9, France. and Université de Toulouse, UPS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, SPCMIB, 118 route de Narbonne, F-31062 Toulouse cedex 9, France
| | - Nadine Leygue
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, SPCMIB, UMR-5068, 118 Route de Narbonne, F-31062 Toulouse cedex 9, France. and Université de Toulouse, UPS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, SPCMIB, 118 route de Narbonne, F-31062 Toulouse cedex 9, France
| | - Stéphane Balayssac
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, SPCMIB, UMR-5068, 118 Route de Narbonne, F-31062 Toulouse cedex 9, France. and Université de Toulouse, UPS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, SPCMIB, 118 route de Narbonne, F-31062 Toulouse cedex 9, France
| | - Sophie Laurent
- NMR and Molecular Imaging Laboratory, Department of General, Organic and Biomedical Chemistry, University of Mons, 23 Place du Parc, B-7000 Mons, Belgium. and Center for Microscopy and Molecular Imaging (CMMI), Rue Adrienne Bolland, 8, B-6041 Gosselies, Belgium
| | - Chantal Galaup
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, SPCMIB, UMR-5068, 118 Route de Narbonne, F-31062 Toulouse cedex 9, France. and Université de Toulouse, UPS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, SPCMIB, 118 route de Narbonne, F-31062 Toulouse cedex 9, France
| | - Luce Vander Elst
- NMR and Molecular Imaging Laboratory, Department of General, Organic and Biomedical Chemistry, University of Mons, 23 Place du Parc, B-7000 Mons, Belgium. and Center for Microscopy and Molecular Imaging (CMMI), Rue Adrienne Bolland, 8, B-6041 Gosselies, Belgium
| | - Claude Picard
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, SPCMIB, UMR-5068, 118 Route de Narbonne, F-31062 Toulouse cedex 9, France. and Université de Toulouse, UPS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, SPCMIB, 118 route de Narbonne, F-31062 Toulouse cedex 9, France
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Flexible and transparent films consisting of lanthanide complexes for ratiometric luminescence thermometry. J Colloid Interface Sci 2018; 519:11-17. [PMID: 29476838 DOI: 10.1016/j.jcis.2018.02.025] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 01/31/2018] [Accepted: 02/07/2018] [Indexed: 01/09/2023]
Abstract
Herein, a flexible and transparent film consisting Eu3+/Tb3+ lanthanide complexes and poly(methylmethacrylate) was constructed via solution casting method, and further developed as a ratiometric luminescent thermometer with an excellent linear response to temperature variation from 77 to 297 K. The thermometer displays higher photo- and thermostability than corresponding pure complexs. Based on that the emission intensity ratio of 5D4 → 7F5 transition (Tb3+) to 5D0 → 7F2 transition (Eu3+) can be linearly related to the temperature, the resulting thermometer is not only more reliable than single Eu3+(or Tb3+) material based on one emission, and but also has higher sensitivity than other types of luminescent thermometers. This work highlights the practical applications of luminescent films in temperature-sensing fields.
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34
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Silva AS, Lima NBD, Simas AM, Gonçalves SMC. Europium Complexes: Luminescence Boost by a Single Efficient Antenna Ligand. ACS OMEGA 2017; 2:6786-6794. [PMID: 31457266 PMCID: PMC6644999 DOI: 10.1021/acsomega.7b00647] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 09/18/2017] [Indexed: 05/17/2023]
Abstract
We advance the concept that a single efficient antenna ligand substituted in or added to an otherwise weakly luminescent europium complex is enough to significantly boost its luminescence. Our results, on the basis of photophysical measurements on 5 novel europium complexes and 15 known ones, point in the direction that ligand dissimilarity and ligand diversity are all concepts that clearly play a fundamental role in the luminescence of europium complexes. We show that it is important that a symmetry breaker ligand exists in the complex to enhance ligand dissimilarity and ligand diversity, all mainly affecting the nonradiative decay rate by reducing it. Because the presence of at least one antenna ligand is also obviously necessary, the optimal and the most cost-effective situation can be achieved by adding a single coordination symmetry breaker that is also an efficient antenna, such as 1-(2-thenoyl)-3,3,3-trifluoroacetone or 4,4,4-trifluoro-1-phenyl-1,3-butanedione. In such cases the quantum efficiency, η, is decidedly boosted, as can be verified by going from complex [EuCl2(TPPO)4]Cl·3H2O with η = 0% to the novel complex [EuCl2(BTFA)(TPPO)3], where TPPO stands for triphenylphosphine oxide, with η = 62%.
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35
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Dai L, Lo WS, Zhang J, Law GL. One-Step Reaction for Screening of Chromophores to Improve the Luminescence of Lanthanide Complexes. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700403] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Lixiong Dai
- Department of Applied Biology and Chemical Technology; The Hong Kong Polytechnic University; Hung Hom Kowloon, Hong Kong SAR China
- The Hong Kong Polytechnic University, Shenzhen Research Institute; Shenzhen China
| | - Wai-Sum Lo
- Department of Applied Biology and Chemical Technology; The Hong Kong Polytechnic University; Hung Hom Kowloon, Hong Kong SAR China
| | - Junhui Zhang
- Department of Applied Biology and Chemical Technology; The Hong Kong Polytechnic University; Hung Hom Kowloon, Hong Kong SAR China
| | - Ga-Lai Law
- Department of Applied Biology and Chemical Technology; The Hong Kong Polytechnic University; Hung Hom Kowloon, Hong Kong SAR China
- The Hong Kong Polytechnic University, Shenzhen Research Institute; Shenzhen China
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36
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Effect of 2,4,6-tri(2-pyridyl)-1,3,5-triazine on visible and NIR luminescence of lanthanide tris(trifluoroacetylacetonates). J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.06.031] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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37
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Gorai T, Maitra U. Luminescence Resonance Energy Transfer in a Multiple-Component, Self-Assembled Supramolecular Hydrogel. Angew Chem Int Ed Engl 2017; 56:10730-10734. [DOI: 10.1002/anie.201704738] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Tumpa Gorai
- Department of Organic Chemistry; Indian Institution of Science; Bangalore- 560012 Karnataka India
| | - Uday Maitra
- Department of Organic Chemistry; Indian Institution of Science; Bangalore- 560012 Karanata India
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38
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Gorai T, Maitra U. Luminescence Resonance Energy Transfer in a Multiple-Component, Self-Assembled Supramolecular Hydrogel. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704738] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tumpa Gorai
- Department of Organic Chemistry; Indian Institution of Science; Bangalore- 560012 Karnataka India
| | - Uday Maitra
- Department of Organic Chemistry; Indian Institution of Science; Bangalore- 560012 Karanata India
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39
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Mohamadi A, Miller LW. Efficient route to pre-organized and linear polyaminopolycarboxylates: Cy-TTHA, Cy-DTPA and mono/di- reactive, tert-butyl protected TTHA/Cy-TTHA. Tetrahedron Lett 2017; 58:1441-1444. [PMID: 29176914 PMCID: PMC5699510 DOI: 10.1016/j.tetlet.2017.02.056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Pre-organized polyaminopolycarboxylate chelators Cy-TTHA and Cy-DTPA were synthesized via modular five-step syntheses from commercially available starting materials in ~ 62% and 47% overall yields, respectively. Furthermore, strategies are reported for the efficient preparation of mono- and di-reactive, tert-butyl-protected TTHA/Cy-TTHA to selectively functionalize central chelators' carboxylic acids.
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Affiliation(s)
- Ali Mohamadi
- University of Illinois at Chicago, Department of Chemistry, 845 W. Taylor Street, MC 111, Chicago, IL 60607
| | - Lawrence W Miller
- University of Illinois at Chicago, Department of Chemistry, 845 W. Taylor Street, MC 111, Chicago, IL 60607
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40
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Facile ratiometric fluorapatite nanoprobes for rapid and sensitive bacterial spore biomarker detection. Biosens Bioelectron 2017; 87:991-997. [DOI: 10.1016/j.bios.2016.09.070] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 09/08/2016] [Accepted: 09/20/2016] [Indexed: 02/07/2023]
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41
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Rajamouli B, Dwaraka Viswanath CS, Giri S, Jayasankar CK, Sivakumar V. Carbazole functionalized new bipolar ligand for monochromatic red light-emitting europium(iii) complex: combined experimental and theoretical study. NEW J CHEM 2017. [DOI: 10.1039/c6nj03947b] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Complete energy transfer observed from carbazole functionalized bipolar ligand as well as β-diketonate to Eu(iii) ion and Eu(iii) complex shows efficient PLQE (41.4%) with appropriate CIE color coordinates (x = 0.64, y = 0.36).
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Affiliation(s)
- B. Rajamouli
- Department of Chemistry
- National Institute of Technology Rourkela
- Rourkela-769 008
- India
| | | | - S. Giri
- Department of Chemistry
- National Institute of Technology Rourkela
- Rourkela-769 008
- India
| | - C. K. Jayasankar
- Department of Physics
- Sri Venkateswara University
- Tirupati-517 502
- India
| | - V. Sivakumar
- Department of Chemistry
- National Institute of Technology Rourkela
- Rourkela-769 008
- India
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42
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Ogata S, Shimizu T, Ishibashi T, Ishiyone Y, Hanami M, Ito M, Ishii A, Kawaguchi S, Sugimoto K, Hasegawa M. Water-soluble lanthanide complexes with a helical ligand modified for strong luminescence in a wide pH region. NEW J CHEM 2017. [DOI: 10.1039/c7nj01444a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Luminescent helical lanthanide complexes with hydrophilicity were examined for stability and reversibility in a pH region between 1.9 and 11.9.
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43
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Gao ML, Wang WJ, Liu L, Han ZB, Wei N, Cao XM, Yuan DQ. Microporous Hexanuclear Ln(III) Cluster-Based Metal–Organic Frameworks: Color Tunability for Barcode Application and Selective Removal of Methylene Blue. Inorg Chem 2016; 56:511-517. [DOI: 10.1021/acs.inorgchem.6b02413] [Citation(s) in RCA: 109] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Ming-Liang Gao
- College of Chemistry, Liaoning University, Shenyang 110036, P. R. China
| | - Wen-Jing Wang
- State Key
Laboratory of Structural Chemistry, Fujian Institute of Research on
the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Lin Liu
- College of Chemistry, Liaoning University, Shenyang 110036, P. R. China
| | - Zheng-Bo Han
- College of Chemistry, Liaoning University, Shenyang 110036, P. R. China
| | - Na Wei
- College of Chemistry, Liaoning University, Shenyang 110036, P. R. China
| | - Xiao-Man Cao
- College of Chemistry, Liaoning University, Shenyang 110036, P. R. China
| | - Da-Qiang Yuan
- State Key
Laboratory of Structural Chemistry, Fujian Institute of Research on
the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
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44
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Raibaut L, Vasseur W, Shimberg GD, Saint-Pierre C, Ravanat JL, Michel SLJ, Sénèque O. Design of a synthetic luminescent probe from a biomolecule binding domain: selective detection of AU-rich mRNA sequences. Chem Sci 2016; 8:1658-1664. [PMID: 28451295 PMCID: PMC5364516 DOI: 10.1039/c6sc04086a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 11/02/2016] [Indexed: 12/12/2022] Open
Abstract
We report the design of a luminescent sensor based upon the zinc finger protein TIS11d, that allows for the selective time-resolved detection of the UUAUUUAUU sequence of the 3′-untranslated region of messenger RNA.
We report the design of a luminescent sensor based upon the zinc finger (ZF) protein TIS11d, that allows for the selective time-resolved detection of the UUAUUUAUU sequence of the 3′-untranslated region of messenger RNA. This sensor is composed of the tandem ZF RNA binding domain of TIS11d functionalized with a luminescent Tb3+ complex on one of the ZFs and a sensitizing antenna on the other. This work provides the proof of principle that an RNA binding protein can be re-engineered as an RNA sensor and, more generally, that tunable synthetic luminescent probes for biomolecules can be obtained by modifying biomolecule-binding domains.
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Affiliation(s)
- Laurent Raibaut
- Univ. Grenoble Alpes , LCBM/PMB , F-38000 Grenoble , France.,CNRS , LCBM/PMB , UMR 5249 , F-38000 Grenoble , France.,CEA , BIG-CBM , PMB , F-38000 Grenoble , France .
| | - William Vasseur
- Univ. Grenoble Alpes , LCBM/PMB , F-38000 Grenoble , France.,CNRS , LCBM/PMB , UMR 5249 , F-38000 Grenoble , France.,CEA , BIG-CBM , PMB , F-38000 Grenoble , France .
| | - Geoffrey D Shimberg
- Department of Pharmaceutical Sciences , School of Pharmacy , University of Maryland , Baltimore , Maryland 21201-1180 , USA .
| | - Christine Saint-Pierre
- Univ. Grenoble Alpes , INAC-SyMMES , F-38000 Grenoble , France.,CEA , INAC-SyMMES , F-38000 Grenoble , France
| | - Jean-Luc Ravanat
- Univ. Grenoble Alpes , INAC-SyMMES , F-38000 Grenoble , France.,CEA , INAC-SyMMES , F-38000 Grenoble , France
| | - Sarah L J Michel
- Department of Pharmaceutical Sciences , School of Pharmacy , University of Maryland , Baltimore , Maryland 21201-1180 , USA .
| | - Olivier Sénèque
- Univ. Grenoble Alpes , LCBM/PMB , F-38000 Grenoble , France.,CNRS , LCBM/PMB , UMR 5249 , F-38000 Grenoble , France.,CEA , BIG-CBM , PMB , F-38000 Grenoble , France .
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Mohamadi A, Miller LW. Brightly Luminescent and Kinetically Inert Lanthanide Bioprobes Based on Linear and Preorganized Chelators. Bioconjug Chem 2016; 27:2540-2548. [PMID: 27684450 DOI: 10.1021/acs.bioconjchem.6b00473] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The synthesis, photophysical properties, and kinetic stability of a series of water-soluble, highly emissive Tb(III) and Eu(III) complexes featuring triethylenetetraamine hexaacetic acid (TTHA) and cyclohexyl triethylenetetraamine hexaacetic acid (cyTTHA) chelator scaffolds and carbostyril sensitizers are reported. The unique and modular design of the chelators gives rise to striking quantum yields of emission in aqueous solutions (up to 54%) as well as the characteristic lanthanides' photophysical properties (long excited-state lifetimes, large effective Stokes shifts, and narrow emission peaks). Furthermore, the preorganized chelators (L3, L4, and L6) bind metal within minutes at ambient temperature yet exhibit substantial resistance to transchelation in the presence of a challenge solution (EDTA, 1 mM). Moreover, the Eu(III) complex of L4 remains stably luminescent in HeLa cells over hours, demonstrating the suitability of these compounds for live-cell imaging applications. Representative chelators suitable for derivatization and protein bioconjugation were also prepared that were functionalized with clickable azide and alkyne moieties, biotin, and trimethoprim (TMP). With exceptional long-wavelength brightness, enhanced kinetic inertness, and an adaptable synthetic route, the reported lanthanide complexes are promising probes and labels for time-gated bioanalysis, biosensing, and optical microscopy.
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Affiliation(s)
- Ali Mohamadi
- Department of Chemistry, University of Illinois at Chicago , 845 West Taylor Street, MC 111, Chicago, Illinois 60607, United States
| | - Lawrence W Miller
- Department of Chemistry, University of Illinois at Chicago , 845 West Taylor Street, MC 111, Chicago, Illinois 60607, United States
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Near-infrared roll-off-free electroluminescence from highly stable diketopyrrolopyrrole light emitting diodes. Sci Rep 2016; 6:34096. [PMID: 27677240 PMCID: PMC5039715 DOI: 10.1038/srep34096] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 09/07/2016] [Indexed: 01/04/2023] Open
Abstract
Organic light emitting diodes (OLEDs) operating in the near-infrared spectral region are gaining growing relevance for emerging photonic technologies, such as lab-on-chip platforms for medical diagnostics, flexible self-medicated pads for photodynamic therapy, night vision and plastic-based telecommunications. The achievement of efficient near-infrared electroluminescence from solution-processed OLEDs is, however, an open challenge due to the low photoluminescence efficiency of most narrow-energy-gap organic emitters. Diketopyrrolopyrrole-boron complexes are promising candidates to overcome this limitation as they feature extremely high photoluminescence quantum yield in the near-infrared region and high chemical stability. Here, by incorporating suitably functionalized diketopyrrolopyrrole derivatives emitting at ~760 nm in an active matrix of poly(9,9-dioctylfluorene-alt-benzothiadiazole) and without using complex light out-coupling or encapsulation strategies, we obtain all-solution-processed NIR-OLEDs with external quantum efficiency as high as 0.5%. Importantly, our test-bed devices show no efficiency roll-off even for high current densities and high operational stability, retaining over 50% of the initial radiant emittance for over 50 hours of continuous operation at 10 mA/cm2, which emphasizes the great applicative potential of the proposed strategy.
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Kang JS, Leung KT, Cho HK, Kang JG, Sohn Y. Luminescence and Magnetic Properties of Tb(III) Complexes with TETA and Synergistic Effect by 1,10-Phenanthroline. B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.10889] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Jung-Soo Kang
- WATLab and Department of Chemistry; University of Waterloo; Waterloo Ontario N2L 3G1 Canada
| | - Kam Tong Leung
- WATLab and Department of Chemistry; University of Waterloo; Waterloo Ontario N2L 3G1 Canada
| | - Hyung-Kook Cho
- Department of Chemistry; Chungnam National University; Daejeon 34134 Republic of Korea
| | - Jun-Gill Kang
- Department of Chemistry; Chungnam National University; Daejeon 34134 Republic of Korea
- ReSEAT Program; Korea Institute Science and Technology Information; Daejeon 34141 Republic of Korea
| | - Youngku Sohn
- Department of Chemistry; Yeungnam University; Gyeongsan 38541 Republic of Korea
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Wang K, Fan X, Zhang X, Zhang X, Chen Y, Wei Y. Red fluorescent chitosan nanoparticles grafted with poly(2-methacryloyloxyethyl phosphorylcholine) for live cell imaging. Colloids Surf B Biointerfaces 2016; 144:188-195. [DOI: 10.1016/j.colsurfb.2016.04.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 04/01/2016] [Accepted: 04/06/2016] [Indexed: 12/23/2022]
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Quadruple-stranded Eu-helicate assembled from bis-β-diketonate: Its stability towards metal ions. Chem Res Chin Univ 2016. [DOI: 10.1007/s40242-016-6009-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
Probes and biosensors that incorporate luminescent Tb(III) or Eu(III) complexes are promising for cellular imaging because time-gated microscopes can detect their long-lifetime (approximately milliseconds) emission without interference from short-lifetime (approximately nanoseconds) fluorescence background. Moreover, the discrete, narrow emission bands of Tb(III) complexes make them uniquely suited for multiplexed imaging applications because they can serve as Förster resonance energy transfer (FRET) donors to two or more differently colored acceptors. However, lanthanide complexes have low photon emission rates that can limit the image signal/noise ratio, which has a square-root dependence on photon counts. This work describes the performance of a wide-field, time-gated microscope with respect to its ability to image Tb(III) luminescence and Tb(III)-mediated FRET in cultured mammalian cells. The system employed a UV-emitting LED for low-power, pulsed excitation and an intensified CCD camera for gated detection. Exposure times of ∼1 s were needed to collect 5-25 photons per pixel from cells that contained micromolar concentrations of a Tb(III) complex. The observed photon counts matched those predicted by a theoretical model that incorporated the photophysical properties of the Tb(III) probe and the instrument's light-collection characteristics. Despite low photon counts, images of Tb(III)/green fluorescent protein FRET with a signal/noise ratio ≥ 7 were acquired, and a 90% change in the ratiometric FRET signal was measured. This study shows that the sensitivity and precision of lanthanide-based cellular microscopy can approach that of conventional FRET microscopy with fluorescent proteins. The results should encourage further development of lanthanide biosensors that can measure analyte concentration, enzyme activation, and protein-protein interactions in live cells.
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