1
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Jain A, De S, Mukherjee D, Haribabu J, Santibanez JF, Barman P. A substituent-modified new salicylaldehyde-diphenyl-azine based AIEgen: A promising skeleton for copper ion sensor. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 322:124824. [PMID: 39029203 DOI: 10.1016/j.saa.2024.124824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 07/09/2024] [Accepted: 07/13/2024] [Indexed: 07/21/2024]
Abstract
In this study, we have reported a novel 4-bromo-salicylaldehyde-diphenyl-azine (B-1), a new member of salicylaldehyde-diphenyl-azine (SDPA) family known for its excellent sensing properties. In contrast to the previously reported AIEgens, we found that the bromo-substitution at the 4th position of the salicylaldehyde moiety blue-shifted the emission by 10 and 15 nm as compared to the unsubstituted (Tong et.al 2017) and Bromo at the 5th position (Jain et.al 2023) respectively. Moreover, B-1 crystallizes instantly as the cooling process starts, which was not observed in the previously reported scaffolds. The sensing investigation again demonstrated the precise and ultrasensitive behavior of B-1 for copper ions. B-1 has a very low LOD value i.e. 29.2 x 10-8 M with a high association constant and binds with copper ion in 2:1 mode. This time we also analyzed the practical applicability in the solid phase using cotton swabs and performed the real-time estimation of copper ions in water and biological samples like urine and blood serum. The excellent percentage recovery and the RSD value suggest the precision of the experiments. Further, we also perform the sensing in living cancer HeLa cells. Altogether, we found that the SDPA skeleton is precise and ultrasensitive for copper ions and versatile which can be used variously to detect copper ions in the real world. This research will surely help in developing new specific skeleton-based AIEgens with desirable emission properties and precise applications in the future.
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Affiliation(s)
- Abhinav Jain
- Department of Chemistry, National Institute of Technology, Silchar, Assam 788010, India
| | - Soumik De
- Department of Chemistry, National Institute of Technology, Silchar, Assam 788010, India
| | - Debanggana Mukherjee
- Department of Chemistry, National Institute of Technology, Silchar, Assam 788010, India
| | - Jebiti Haribabu
- Facultad de Medicina, Universidad de Atacama, Los Carreras 1579, 1532502 Copiapo, Chile; Chennai Institute of Technology (CIT), Chennai 600069, India
| | - Juan F Santibanez
- Institute for Medical Research, National Institute of the Republic of Serbia, University of Belgrade, Belgrade 11029, Serbia; Integrative Center for Biology and Applied Chemistry (CIBQA), Bernardo O'Higgins University, Santiago 8370993, Chile
| | - Pranjit Barman
- Department of Chemistry, National Institute of Technology, Silchar, Assam 788010, India.
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2
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Paisuwan W, Srithadindang K, Kodama T, Sukwattanasinitt M, Tobisu M, Ajavakom A. Cu(II) detection by a fluorometric probe based on thiazoline-amidoquinoline derivative and its application to water and food samples. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 322:124706. [PMID: 38972095 DOI: 10.1016/j.saa.2024.124706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 06/14/2024] [Accepted: 06/22/2024] [Indexed: 07/09/2024]
Abstract
Two novel fluorescent probes for Cu2+ detection have been developed based on thiazoline-quinoline conjugates bearing a 4-ethynyl-N,N-dimethylaniline unit (QT1 and QT2). QT2 exhibits instantaneous fluorescence quenching of Cu2+ with an emissive change from bright orange to arctic blue under UV light irradiation (365 nm). The plots of I0/I against Cu2+ concentrations show a good linear relationship that ranges from 0 to 50 µM with a coefficient of determination (R2) = 0.9906 and a limit of detection (LOD) of 76 nM, which is considered low (4.84 ppb). A 1:1 complexation between QT2 and Cu2+ was confirmed by UV-Vis titration, ESI-MS, and SC-XRD. The QT2·Cu2+ complex was dissociated by the addition of EDTA. The fluorescence quenching mechanism involves the ligand-to-metal charge transfer (LMCT) of a paramagnetic Cu2+ complex. The QT2 probe on a paper-based strip was used to determine the amount of Cu2+ in water and food samples (shiitake mushrooms and oysters).
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Affiliation(s)
- Waroton Paisuwan
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand; Futuristic Science Research Center, School of Science, Walailak University, Thasala, Nakhon Si Thammarat 80160, Thailand
| | - Kavisara Srithadindang
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand
| | - Takuya Kodama
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan; Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka 565-0871, Japan
| | - Mongkol Sukwattanasinitt
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand
| | - Mamoru Tobisu
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan; Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka 565-0871, Japan
| | - Anawat Ajavakom
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand.
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3
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Khan MA, Hoque A, Islam MS, Ghosh S, Alam MA. Coumarin Derivative and Gold Nanoparticle Conjugate as a Selective Fluorescent Sensor for Mercury Ion in Real Sample. J Fluoresc 2024:10.1007/s10895-024-03709-6. [PMID: 38647961 DOI: 10.1007/s10895-024-03709-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Accepted: 04/05/2024] [Indexed: 04/25/2024]
Abstract
A biphenyl based coumarin fluorescent molecule, N,N'-bis(7-diethylamino-2-oxo-2 H-chromen-3-yl)methylene)biphenyl-2-2'-dicarbohydrazide (molecule 1) has been synthesized and characterised. Photophysical studies of 1 exhibit solvent polarity dependent absorption and emission maxima. Citrate capped gold nanoparticles (AuNPs) have been mixed with molecule 1 for the preparation of AuNPs/1 conjugate. The association constant of the AuNPs/1 conjugate has been calculated to 4.54 × 104 M- 1. The AuNPs/1 conjugate has been found to detect Hg2+ ion selectively by fluorescence enhancement. While addition of molecule 1 into the solution of AuNPs, fluorescence intensity of 1 quenched. On addition of several monovalent, divalent and trivalent metal ion into the solution of AuNPs/1 conjugate separately, there was no change in fluorescence intensity of 1 has been observed. However, upon addition of Hg2+ ion into the solution of AuNPs/1 conjugate, the fluorescence intensity enhancement occurred, indicating released of 1 from the surface of AuNPs and probably aggregation of AuNPs took place in presence of Hg2+ ion. The AuNPs/1 conjugate has been found to have a detection limit of 2.3 × 10- 9 M for Hg2+ ion in aqueous solvent. Meanwhile, the AuNPs/1 conjugate have also been successfully applied for the determination of Hg2+ in real water samples.
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Affiliation(s)
- Mehebub Ali Khan
- Department of Chemistry, Aliah University, Action Area IIA/27, New Town, Kolkata, 700160, India
| | - Anamika Hoque
- Department of Chemistry, Aliah University, Action Area IIA/27, New Town, Kolkata, 700160, India
| | - Md Sanaul Islam
- Department of Chemistry, Aliah University, Action Area IIA/27, New Town, Kolkata, 700160, India
| | - Soumen Ghosh
- Department of Chemistry, Aliah University, Action Area IIA/27, New Town, Kolkata, 700160, India.
| | - Md Akhtarul Alam
- Department of Chemistry, Aliah University, Action Area IIA/27, New Town, Kolkata, 700160, India.
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4
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Fosnacht KG, Pluth MD. Activity-Based Fluorescent Probes for Hydrogen Sulfide and Related Reactive Sulfur Species. Chem Rev 2024; 124:4124-4257. [PMID: 38512066 PMCID: PMC11141071 DOI: 10.1021/acs.chemrev.3c00683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Hydrogen sulfide (H2S) is not only a well-established toxic gas but also an important small molecule bioregulator in all kingdoms of life. In contemporary biology, H2S is often classified as a "gasotransmitter," meaning that it is an endogenously produced membrane permeable gas that carries out essential cellular processes. Fluorescent probes for H2S and related reactive sulfur species (RSS) detection provide an important cornerstone for investigating the multifaceted roles of these important small molecules in complex biological systems. A now common approach to develop such tools is to develop "activity-based probes" that couple a specific H2S-mediated chemical reaction to a fluorescent output. This Review covers the different types of such probes and also highlights the chemical mechanisms by which each probe type is activated by specific RSS. Common examples include reduction of oxidized nitrogen motifs, disulfide exchange, electrophilic reactions, metal precipitation, and metal coordination. In addition, we also outline complementary activity-based probes for imaging reductant-labile and sulfane sulfur species, including persulfides and polysulfides. For probes highlighted in this Review, we focus on small molecule systems with demonstrated compatibility in cellular systems or related applications. Building from breadth of reported activity-based strategies and application, we also highlight key unmet challenges and future opportunities for advancing activity-based probes for H2S and related RSS.
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Affiliation(s)
- Kaylin G. Fosnacht
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, and Institute of Molecular Biology, University of Oregon, Eugene, Oregon, 97403-1253, United States
| | - Michael D. Pluth
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, and Institute of Molecular Biology, University of Oregon, Eugene, Oregon, 97403-1253, United States
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5
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Deng L, Xue L, Gao Y, Fu S, Wang H. A coumarin based ratiometric fluorescent probe for the detection of Cu 2+ and mechanochromism as well as application in living cells and vegetables. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 305:123479. [PMID: 37806239 DOI: 10.1016/j.saa.2023.123479] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/11/2023] [Accepted: 09/29/2023] [Indexed: 10/10/2023]
Abstract
In this paper, a novel coumarin-derived fluorescent probe NY was designed and synthesized. NY displayed a significant ratiometric fluorescence response towards Cu2+ in PBS buffer (10 mM, pH = 7.4), with the emission wavelength blue-shifted from 580 to 495 nm, and a fluorescence change from orange to green was evident under a 365 nm UV light. Meanwhile, NY had the advantages of high selectivity, short response time (5 min), low detection limit (1.3 × 10-8 M) and large binding constant (1.45 × 105 M-1) towards Cu2+. The binding mechanism between NY and Cu2+ was elucidated by FT-IR, 1H NMR titration, TOF-MS and Job's plot analysis. In addition, NY was successfully employed in the detection of Cu2+ within environmental water and vegetable samples with satisfactory results. Laser confocal microscopy imaging results showed that NY could easily penetrate HeLa cells membrane to target mitochondria and image Cu2+ in living cells. Furthermore, NY demonstrated mechanochromic properties by exhibiting orange-red fluorescence when subjected to mechanical grinding.
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Affiliation(s)
- Linlong Deng
- College of Chemistry and Chemical Engineering, Ningxia Normal University, Guyuan 756000, People's Republic of China
| | - Lei Xue
- College of Chemistry and Chemical Engineering, Ningxia Normal University, Guyuan 756000, People's Republic of China; Key Laboratory of Green Catalytic Materials and Technologies of Ningxia Hui Autonomous Region, People's Republic of China
| | - Yunke Gao
- College of Chemistry and Chemical Engineering, Ningxia Normal University, Guyuan 756000, People's Republic of China
| | - Shuai Fu
- College of Chemistry and Chemical Engineering, Ningxia Normal University, Guyuan 756000, People's Republic of China
| | - Haibin Wang
- College of Chemistry and Chemical Engineering, Ningxia Normal University, Guyuan 756000, People's Republic of China; Key Laboratory of Green Catalytic Materials and Technologies of Ningxia Hui Autonomous Region, People's Republic of China.
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6
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Ghosh S, Saha R, Sarkar S, Biswas A, Ghosh K. Rhodamine hydrazide-linked naphthalimide derivative: Selective naked eye detection of Cu 2+, S 2- and understanding the therapeutic potential of the copper complex as an anti-cervical cancer agent. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 305:123428. [PMID: 37806240 DOI: 10.1016/j.saa.2023.123428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/14/2023] [Accepted: 09/17/2023] [Indexed: 10/10/2023]
Abstract
A naphthalimide-labeled rhodamine hydrazone derivative HL has been synthesized, characterized and examined in metal ion recognition. It shows selective colorimetric detection of Cu2+ over a number of other metal ions with a detection limit of 1.66 × 10-7 M in CH3CN/HEPES buffer (v/v = 2:1, pH = 6.8). The spirolactam ring of rhodamine and the imino-phenol motif of naphthalimide in HL are involved in complexation of Cu2+ as shown by single crystal X-ray. Single crystal of the copper-complex is prepared by utilizing NaSCN and it is characterized as CuL(SCN). The emergence of new absorption at 550 nm in UV-vis and the pink color of the solution reveal the selective interaction toward Cu2+. HL is characterized as a fluorescence resonance energy transfer (FRET) system that remains 'turned OFF' while spirolactam ring exists. In the presence of Cu2+, FRET is 'turned ON' via the opening of spirolactam ring to give emission at 580 nm which is less intense due to the quenching effect of Cu2+ ion. The complexation is reversible and the ensemble of Cu2+.HL selectively recognizes S2- over a series of different anions involving a color change from pink to colorless via the formation of spirolactam ring. The copper complex CuL(SCN) is further employed to understand its efficacy as a therapeutic agent. The complex is cytotoxic to high-risk HPV positive cervical cancer cell lines like SiHa and HeLa and is efficient in the generation and accumulation of reactive oxygen species (ROS). The complex also initiates nuclear blebbing and shows DNA degradation as understood by DNA laddering assay.
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Affiliation(s)
- Subhasis Ghosh
- Department of Chemistry, University of Kalyani, Kalyani 741235, India
| | - Rajat Saha
- Department of Chemistry, Kazi Nazrul University, Asansol 713340, India
| | - Solanki Sarkar
- Department of Zoology, University of Kalyani, Kalyani 741235, India
| | - Arunima Biswas
- Department of Zoology, University of Kalyani, Kalyani 741235, India
| | - Kumaresh Ghosh
- Department of Chemistry, University of Kalyani, Kalyani 741235, India.
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7
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Zhao J, Tang C, Zhang K, Li X, Dai C, Gu B. Construction of a novel ESIPT and AIE-based fluorescent sensor for sequentially detecting Cu 2+ and H 2S in both living cells and zebrafish. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 300:122951. [PMID: 37270973 DOI: 10.1016/j.saa.2023.122951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/17/2023] [Accepted: 05/28/2023] [Indexed: 06/06/2023]
Abstract
The development of effective methods for tracking Cu2+ and H2S in living organisms is urgently required due to their vital function in a variety of pathophysiological processes. In this work, a new fluorescent sensor BDF with excited-state intramolecular proton transfer (ESIPT) and aggregation-induced emission (AIE) features for the successive detection of Cu2+ and H2S was constructed by introducing 3,5-bis(trifluoromethyl)phenylacetonitrile into the benzothiazole skeleton. BDF showed a fast, selective and sensitive fluorescence "turn off" response to Cu2+ in physiological media, and the situ-formed complex can serve as a fluorescence "turn on" sensor for highly selective detection of H2S through the Cu2+ displacement approach. In addition, the detection limits of BDF for Cu2+ and H2S were determined to be 0.05 and 1.95 μM, respectively. Encouraged by its favourable features, including strong red fluorescence from the AIE effect, large Stokes shift (285 nm), high anti-interference ability and good function at physiological pH as well as a low toxicity, BDF was successfully applied for the consequent imaging of Cu2+ and H2S in both living cells and zebrafish, making it an ideal candidate for detecting and imaging of Cu2+ and H2S in live systems.
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Affiliation(s)
- Jingjun Zhao
- Key Laboratory of Organometallic New Materials, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, PR China
| | - Can Tang
- Key Laboratory of Organometallic New Materials, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, PR China
| | - Keyang Zhang
- Key Laboratory of Organometallic New Materials, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, PR China
| | - Xinyu Li
- Key Laboratory of Organometallic New Materials, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, PR China
| | - Cong Dai
- Key Laboratory of Organometallic New Materials, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, PR China
| | - Biao Gu
- Key Laboratory of Organometallic New Materials, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, PR China.
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8
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Murakami HA, Uslan C, Haase AA, Koehn JT, Vieira AP, Gaebler DJ, Hagan J, Beuning CN, Proschogo N, Levina A, Lay PA, Crans DC. Vanadium Chloro-Substituted Schiff Base Catecholate Complexes are Reducible, Lipophilic, Water Stable, and Have Anticancer Activities. Inorg Chem 2022; 61:20757-20773. [PMID: 36519680 DOI: 10.1021/acs.inorgchem.2c02557] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A hydrophobic Schiff base catecholate vanadium complex was recently discovered to have anticancer properties superior to cisplatin and suited for intratumoral administration. This [VO(HSHED)(DTB)] complex, where HSHED is N-(salicylideneaminato)-N'-(2-hydroxyethyl)-1,2-ethanediamine and the non-innocent catecholato ligand is di-t-butylcatecholato (DTB), has higher stability compared to simpler catecholato complexes. Three new chloro-substituted Schiff base complexes of vanadium(V) with substituted catecholates as co-ligands were synthesized for comparison with their non-chlorinated Schiff base vanadium complexes, and their properties were characterized. Up to four geometric isomers for each complex were identified in organic solvents using 51V and 1H NMR spectroscopies. Spectroscopy was used to characterize the structure of the major isomer in solution and to demonstrate that the observed isomers are exchanged in solution. All three chloro-substituted Schiff base vanadium(V) complexes with substituted catecholates were also characterized by UV-vis spectroscopy, mass spectrometry, and electrochemistry. Upon testing in human glioblastoma multiforme (T98g) cells as an in vitro model of brain gliomas, the most sterically hindered, hydrophobic, and stable compound [t1/2 (298 K) = 15 min in cell medium] was better than the two other complexes (IC50 = 4.1 ± 0.5 μM DTB, 34 ± 7 μM 3-MeCat, and 19 ± 2 μM Cat). Furthermore, upon aging, the complexes formed less toxic decomposition products (IC50 = 9 ± 1 μM DTB, 18 ± 3 μM 3-MeCat, and 8.1 ± 0.6 μM Cat). The vanadium complexes with the chloro-substituted Schiff base were more hydrophobic, more hydrolytically stable, more easily reduced compared to their corresponding parent counterparts, and the most sterically hindered complex of this series is only the second non-innocent vanadium Schiff base complex with a potent in vitro anticancer activity that is an order of magnitude more potent than cisplatin under the same conditions.
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Affiliation(s)
- Heide A Murakami
- Chemistry Department, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Canan Uslan
- School of Chemistry, The University of Sydney, Sydney 2006, New South Wales, Australia
| | - Allison A Haase
- Chemistry Department, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Jordan T Koehn
- Chemistry Department, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Adriana Pires Vieira
- School of Chemistry, The University of Sydney, Sydney 2006, New South Wales, Australia
| | - D Jackson Gaebler
- Chemistry Department, Colorado State University, Fort Collins, Colorado 80523, United States
| | - John Hagan
- Chemistry Department, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Cheryle N Beuning
- Chemistry Department, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Nicholas Proschogo
- School of Chemistry, The University of Sydney, Sydney 2006, New South Wales, Australia
| | - Aviva Levina
- School of Chemistry, The University of Sydney, Sydney 2006, New South Wales, Australia
| | - Peter A Lay
- School of Chemistry, The University of Sydney, Sydney 2006, New South Wales, Australia.,Sydney Analytical, The University of Sydney, Sydney 2006, New South Wales, Australia
| | - Debbie C Crans
- Chemistry Department, Colorado State University, Fort Collins, Colorado 80523, United States.,Cell and Molecular Biology Program, Colorado State University, Fort Collins, Colorado 80523, United States
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9
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Choe D, Kim C. A benzothiadiazole-based colorimetric chemosensor for detecting Cu2+ and sequential H2S in practical samples. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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10
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A novel fluorescence aggregation-induced emission active chemosensor for sequential determination of Cu2+ and S2− in an almost neat aqueous solution. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Cd2+ and Zn2+ fluorescence turn-on sensing and the subsequent detection of S2− by a quinolimide-based sensor in water and living cells with application in the combinational logic gate. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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Li L, Zhang Y, Yang J, Qu W, Cao H. A turn-on fluorescent sensor for Cd2+ and sequential detection of S2− using the quinolimide scaffold. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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13
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Guo WT, Dou L, Yan YJ, Li RY, Dong WK. A naphthol-functionalized bis(salamo)-like chromogenic and fluorogenic probe for monitoring hydrogen sulfide and application in water samples. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2046576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Wen-Ting Guo
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Lin Dou
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Yuan-Ji Yan
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Ruo-Yu Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
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14
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Li XH, Yan JL, Zong HT, Wu WN, Wang Y, Zhao XL, Fan YC, Xu ZH. A 1,8-naphthalimide-based turn-on fluorescent probe for imaging Cu2+ in lysosomes. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.109026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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15
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Yan XJ, Gao YY, Liu HB, Qiao X, Xie CZ, Li QZ, Gao WZ, Sun HB, Xu JY. A novel double target fluorescence probe for Al 3+/Mg 2+ detection with distinctively different responses and its applications in cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 261:120067. [PMID: 34146827 DOI: 10.1016/j.saa.2021.120067] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 05/14/2021] [Accepted: 06/07/2021] [Indexed: 06/12/2023]
Abstract
The metal cations, Al3+ and Mg2+, could affect human health and cell biological processes. Their fast and selective detection using one probe remains a challenge. A novel fluorescence probe, N'-((1-hydroxynaphthalen-2-yl)methylene)isoquinoline-3-carbohydrazide (NHMI), was developed for selectively monitoring Al3+ and Mg2+. The probe NHMI showed a distinctive "turn-on" fluorescence signal towards Al3+ and Mg2+ (cyan for Al3+ with 2556-folds enhancement and yellow for Mg2+ with 88-folds enhancement), which is quite distinct from other metal cations and allows for naked-eye detection. This interesting response was attributed to the influence of PET, ESIPT process and CHEF effect, when Al3+ or Mg2+ chelated with NHMI. Furthermore, the fluorescence titration experiments manifested that the detection limit of probe NHMI for Al3+/Mg2+ was as low as 1.20 × 10-8 M and 7.69 × 10-8 M, respectively. The formed complexes NHMI-Al3+ and NHMI-Mg2+ were analyzed by Job's plot, ESI-MS, 1H NMR and FT-IR. The coordination pockets and fluorescence mechanisms of two metal complexes were explored by density functional theory calculation. Moreover, NHMI showed low cytotoxicity and good cell permeability. Fluorescence bioimaging of Al3+/Mg2+ in MCF-7 cells with NHMI indicated its potential application in biological diagnostic analysis.
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Affiliation(s)
- Xiao-Jing Yan
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Yu-Yang Gao
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Hai-Bo Liu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100050, PR China
| | - Xin Qiao
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China; Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin 300071, PR China
| | - Cheng-Zhi Xie
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China.
| | - Qing-Zhong Li
- The Laboratory of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, PR China
| | - Wei-Zhen Gao
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Hua-Bing Sun
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China.
| | - Jing-Yuan Xu
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China.
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16
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Pan W, Yang X, Wang Y, Wu L, Liang N, Zhao L. AIE-ESIPT based colorimetric and “OFF-ON-OFF” fluorescence Schiff base sensor for visual and fluorescent determination of Cu2+ in an aqueous media. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113506] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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17
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Synthesis, characterization, anticancer and DNA photocleavage study of novel quinoline Schiff base and its metal complexes. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103285] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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18
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Sharma S, Ghosh KS. Overview on recently reported fluorometric sensors for the detection of copper ion based on internal charge transfer (ICT), paramagnetic effect and aggregation induced emission (AIE) mechanisms. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130324] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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19
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Gao LL, Wang BB, Chen X, Wang Y, Wu WN, Zhao XL, Yan LL, Fan YC, Xu ZH. Hydrazone derivative bearing coumarin for the relay detection of Cu 2+ and H 2S in an almost neat aqueous solution and bioimaging in lysosomes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 255:119693. [PMID: 33784596 DOI: 10.1016/j.saa.2021.119693] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 03/05/2021] [Accepted: 03/05/2021] [Indexed: 06/12/2023]
Abstract
A new morpholine functionalized coumarin-based fluorescent probe 1 was easily synthesized. The probe realized the sequentially detecting of Cu2+ and H2S in the HEPES buffer solution (20 mM, pH = 5.0). It made a turn-off fluorescence response to Cu2+ by using a complex formation with a 2:1 binding mode, and the resulting complex was able to detect H2S according to the displacement approach with a turn-on fluorescence response. The detecting limits of probe 1 for Cu2+ and 1-Cu2+ system for H2S were calculated to be 26 nM and 88.5 nM, respectively. This "on-off-on" recognition process was demonstrated by ultraviolet-visible spectroscopy, fluorescence spectroscopy, using proton nuclear magnetic resonance studies, electrospray ionization mass spectroscopy, single crystal X-ray diffraction, and using density functional theory calculations. In addition, both cell imaging and co-staining experiments showed that the probe could be utilized to visually detect Cu2+ and H2S in lysosomes.
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Affiliation(s)
- Liang-Liang Gao
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, PR China
| | - Bei-Bei Wang
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, PR China
| | - Xi Chen
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, PR China
| | - Yuan Wang
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, PR China.
| | - Wei-Na Wu
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, PR China.
| | - Xiao-Lei Zhao
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, PR China
| | - Ling-Ling Yan
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, PR China
| | - Yun-Chang Fan
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, PR China
| | - Zhi-Hong Xu
- School of Chemistry and Chemical Engineering, Key Laboratory of Chemo/Biosensing and Detection, Xuchang University, Xuchang 461000, PR China; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450052, PR China.
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A novel pyridine-containing half-salamo-based “on-off-on” fluorescent sensor for continuous detecting Cu2+ and S2−, and its structural features of copper(II) complex. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120344] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Zhang H, Li Z, Huang H, Ouyang S, Deng Y, Zhao Q. Assaying of Cu 2+ with near-infrared l-cysteine-capped CdSeTe/CdS quantum dots and its effect on cell imaging. LUMINESCENCE 2021; 36:1513-1524. [PMID: 34048630 DOI: 10.1002/bio.4096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 05/13/2021] [Accepted: 05/15/2021] [Indexed: 11/11/2022]
Abstract
Near-infrared (NIR) core-shell CdSeTe/CdS quantum dots (QDs) modified with l-cysteine were synthesized in aqueous solution. The QDs had a special NIR-emitting spectrum, high fluorescence stability and low cytotoxicity. In addition, they exhibited an obvious fluorescence quenching when Cu2+ was present. An NIR nanosensor was prepared for rapidly, sensitively, and selectively determining Cu2+ in solution quantitatively and monitoring the changes in Cu2+ in cells with fluorescence imaging in a semiquantitative way. The linear relationship between the relative fluorescence intensity (F0 /F) and the concentration of Cu2+ from 5.12 × 10-8 M to 2.56 × 10-5 M in solution was observed using an NIR fluorescence spectrophotometer with R2 equal to 0.9958. Moreover, in the experiment with the fluorescence microscope, F0 /F versus the concentration of Cu2+ from 5.00 × 10-8 M to 7.68 × 10-6 M also showed a good linear relationship with R2 equal to 0.9817. Practical water sample ion detecting experiments had good accuracy and recovery rates. Cell experiments showed that the NIR imaging intensity of cells was inversely proportional to the concentration of copper ions, therefore NIR QDs have great potential for detection of metal ions in solution and in cells.
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Affiliation(s)
- Huan Zhang
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan, China
| | - Zhenzhen Li
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan, China
| | - Huaying Huang
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan, China
| | - Si Ouyang
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan, China
| | - Yiqing Deng
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan, China
| | - Qiang Zhao
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan, China
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22
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Liu C, Tian L, Liu K, Xue J, Fan L, Li T, Yang ZY. A chromone derivative as a colorimetric and “ON-OFF-ON” fluorescent probe for highly sensitive and selective detection of Cu2+ and S2−. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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23
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Le THH, Nguyen TNV, Ngo TC, Le VC, Bui TYH, Da Tran T, Nguyen HD, Van Meervelt L. Synthesis, Crystal Structures, Fluorescence and Quantum Chemical Investigations of some Multi-Substituted Quinoline Derivatives. J Fluoresc 2020; 31:195-208. [PMID: 33200376 DOI: 10.1007/s10895-020-02648-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 11/05/2020] [Indexed: 11/30/2022]
Abstract
Starting from eugenol (4-allyl-2-methoxyphenol) three new quinoline derivatives, namely 5-bromo-7-(carboxymethoxy)-6-hydroxy-1-methylquinolin-1-ium-3-sulfonate (Q2, C12H10BrNO7S), 5-amino-7-(carboxymethoxy)-6-hydroxyquinolin-1-ium-3-sulfonate (Q4, C11H10N2O7S) and 7-(carboxymethoxy)-5,6-dihydroxylquinolin-1-ium-3-sulfonate (Q6, C11H9NO8), have been synthesized and crystallised as dihydrate. The best planes through the quinoline ring and the carboxymethoxy substituent is 6.60 (14), 7.28 (6) and 4.73 (7)° for Q2, Q4 and Q6, respectively. The crystal packing of Q2 is characterised by O-H…O, π …π and Br …pyridine interactions. The two water molecules bridge three sulphate groups. Infinite chains of Q4 running in the direction [021] are formed by O/N-H …O hydrogen bonds at both ends of the molecule. Parallel chains interact by O/N-H…O hydrogen bonds and π…π and C=O…phenyl stacking. The -NH2 substituent bridges two sulphate groups, while the two water molecules bridge the other functional groups. The packing of Q6 consists of sheets of molecules interaction through O/N-H…O hydrogen bonds while the two water molecules bridge all function groups present. Parallel sheets interact through π…π and C=O…pyridine stacking. An aqueous solution of Q2 and its precursor 7-(carboxymethoxy)-6-hydroxyquinolin-1-ium-3-sulfonate (Q) exhibits fluorescence which is pH dependent. The fluorescence intensity of a 10 μM solution of Q containing Zn2+ reaches its maximum for a [Zn2+]:[Q] ratio of 1:1. The fluorescence properties of Q, Q2, Q4 and Q6 were further investigated by DFT calculation methods.
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Affiliation(s)
- Thi Hong Hai Le
- Department of Chemistry, Hanoi National University of Education, 136 Xuan Thuy - Cau Giay, Hanoi, Vietnam.
| | - Thi Ngoc Vinh Nguyen
- Department of Science, Hong Duc University, 565 Quang Trung- Tan Son, Thanh Hoa, Vietnam
| | - Tuan Cuong Ngo
- Department of Chemistry, Hanoi National University of Education, 136 Xuan Thuy - Cau Giay, Hanoi, Vietnam
| | - Van Co Le
- Department of Chemistry, Hanoi National University of Education, 136 Xuan Thuy - Cau Giay, Hanoi, Vietnam
| | - Thi Yen Hang Bui
- Department of Chemistry, Hanoi National University of Education, 136 Xuan Thuy - Cau Giay, Hanoi, Vietnam
| | - Thi Da Tran
- Department of Chemistry, Hanoi National University of Education, 136 Xuan Thuy - Cau Giay, Hanoi, Vietnam
| | - Huu Dinh Nguyen
- Department of Chemistry, Hanoi National University of Education, 136 Xuan Thuy - Cau Giay, Hanoi, Vietnam
| | - Luc Van Meervelt
- Department of Chemistry, KU Leuven, Celestijnenlaan 200F, PO box 2404, 3001, Leuven (Heverlee), Belgium.
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