1
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Li C, Zhao J. Organoplatinum Complex Exhibiting Aggregation-Enhanced Emission (AEE) and Dual-Channel Ion-Sensing Properties by Terminating the Molecular Configuration Transformation (MCT) and Excited-State Intramolecular Proton Transfer (ESIPT). Inorg Chem 2024; 63:11757-11767. [PMID: 38866593 DOI: 10.1021/acs.inorgchem.4c01357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2024]
Abstract
Emitters produce weak emissions when they undergo structural changes such as molecular configuration transformation (MCT) or excited-state intramolecular proton transfer (ESIPT) but give out strong emissions after terminating these distortions. Herein, an organoplatinum complex, Pt-ppy-ABP, carrying a salicylaldehyde-based Schiff base unit is synthesized. It exhibits weak emission in dilute solutions but shows bright emission at the aggregated state or after interacting with F- and Zn2+. This suggests that it has an aggregation-enhanced emission (AEE) property and holds potential in ion detection. Supported by theoretical calculations and femtosecond transient absorption results, this complex suffers excited-state structural changes including MCT from a square-planar configuration to a tetrahedral one, as well as intramolecular rotation of a monodentate ligand and ESIPT, showing weak emission in its solutions. At the aggregated state, it releases strong yellow emissions because of the restraints of MCT and ligand rotation. Upon interacting with F- or Zn2+, it emits bright-red or -green emissions, achieving detection limits of 10-7 M. The sensing mechanism is concluded as deprotonation- and coordination-induced ESIPT terminations, respectively. Given its AEE property and ion-responsive emissions, its application in information encryption is also explored. Finally, these findings should provide valuable clues for the developments of chemosensors with dual-channel recognition abilities.
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Affiliation(s)
- Chencheng Li
- School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, Guizhou, China
| | - Jiang Zhao
- School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, Guizhou, China
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2
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Zhong W, Zhang J, Lin Y, Li S, Yang Y, Wang WJ, Si C, Kühn FE, Zhao Z, Cai XM, Tang BZ. Multi-site isomerization of synergistically regulated stimuli-responsive AIE materials toward multi-level decryption. Chem Sci 2024; 15:3920-3927. [PMID: 38487249 PMCID: PMC10935665 DOI: 10.1039/d3sc06191d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 02/09/2024] [Indexed: 03/17/2024] Open
Abstract
Stimuli-responsive aggregation-induced emission (AIE) materials are highly sensitive and rapidly responsive to external signals, making them ideal solid materials for anti-counterfeiting encryption. However, the limited conformational and packing variations resulting from regio-isomerization with a single substituent restricts the stimuli-responsive behavior of these materials. In this work, several AIE-active regio-structural isomers based on the salicylaldehyde Schiff base scaffold have been straightforwardly obtained through multiple substitutions with bromide and triphenylamine moieties. Solvent-effect experiments demonstrate their different orders of charge-transfer and excited-state intramolecular proton transfer upon photoexcitation, indicating the regulation of excited-state processes via multi-site isomerization. These isomers also demonstrate mechanochromism and acidichromism, allowing for adjustable stimuli-responsive effects. As a demonstration, p-Br-TPA with both mechanochromism and acidichromism can be synergistically utilized for multi-level decryption. This study successfully regulates the evolution of excited states through multi-site isomerization, offering a general approach for achieving tunable stimuli-responsive properties in AIE-active salicylaldehyde Schiff bases toward multi-level decryption.
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Affiliation(s)
- Weiren Zhong
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China
- Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates Guangzhou 510640 China
| | - Jianyu Zhang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology Hongkong 999077 China
| | - Yuting Lin
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China
| | - Shouji Li
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China
| | - Yalan Yang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China
| | - Wen-Jin Wang
- School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen (CUHK-Shenzhen) Shenzhen 518172 China
| | - Chuanling Si
- State Key Laboratory of Biobased Fiber Manufacturing Technology, Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology Tianjin 300457 China
| | - Fritz E Kühn
- Department of Chemistry & Catalysis Research Center, Molecular Catalysis, School of Natural Sciences, Technische Universität München München D-85747 Germany
| | - Zheng Zhao
- School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen (CUHK-Shenzhen) Shenzhen 518172 China
| | - Xu-Min Cai
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China
- Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates Guangzhou 510640 China
| | - Ben Zhong Tang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology Hongkong 999077 China
- School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen (CUHK-Shenzhen) Shenzhen 518172 China
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3
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Dai H, Zeng H, Li H, Long J, Wei Ng K, Wang Y, Xu B, Shi G, Chi Z, Liu C. Manipulation of excited-state intramolecular proton transfer by electron-donor substitution for high performance fluoride ions sensing. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 306:123530. [PMID: 37931495 DOI: 10.1016/j.saa.2023.123530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 09/29/2023] [Accepted: 10/11/2023] [Indexed: 11/08/2023]
Abstract
Excited-state intramolecular proton transfer (ESIPT) molecules has been using as a variety of functionalityled molecular systems. To investigate the relationship between the electron-donor substitution and luminescent properties of ESIPT luminogens, four 2-(2-hydroxyphenyl) benzothiazole derivatives with donor-π-acceptor (D-π-A)-structured were synthesized. The distinct fluorescence properties of them were found to be highly dependent on the electron-donor moiety (triphenylamine and anthracenyl), its substituent position (para and meta position) and solvent polarity. The M-TPA, P-En, and M-En showed ESIPT emission in organic solvents, while the P-TPA showed intramolecular charge transfer process (ICT) emission. It is due to the synergistic effect of the aggregation-induced emission (AIE) and ESIPT, that M-TPA and M-En exhibited high solid-state quantum yields and large Stokes shifts. They were used as a probe for detecting F-, which resulted in rapid colorimetric, high sensitivity and good selectivity. The M-TPA was a turn-on fluorescent probe, which had the best detection property, and the limit of detection was as low as 11 nM. Because M-TPA displayed phenol anion emission in DMSO and F- causes the deprotonation of the M-TPA, which led to significant red shift of the absorption band and enhancement of fluorescence emission. This work provides a reliable strategy for designing high-performance fluorescent sensor via ESIPT manipulation.
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Affiliation(s)
- Hui Dai
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Huiwen Zeng
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Hualiu Li
- School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou 510006, China
| | - Jie Long
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Kar Wei Ng
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau 999078, PR China
| | - Yuhai Wang
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Bingjia Xu
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Guang Shi
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Zhenguo Chi
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Cong Liu
- School of Chemistry, South China Normal University, Guangzhou 510006, China.
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4
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Wang Y, Wang D, Zhang S. Proton coupled isomerization in double-hydrogen-bonding-center salicylaldehyde azine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 304:123294. [PMID: 37659245 DOI: 10.1016/j.saa.2023.123294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/23/2023] [Accepted: 08/25/2023] [Indexed: 09/04/2023]
Abstract
The proton transfer dynamics of Schiff bases are of great importance due to the application potential. The excited state intramolecular proton transfer (ESIPT) of photochromic salicylaldehyde azine (SAA) in solutions was investigated by experimental and computational methods. Two distinguished spectral bands are observed in transient absorption spectra upon the photoexcitation with 400 nm. From the delayed stimulated emission signals, the ESIPT process is determined to be within <200 fs. Subsequently, the photoprotonated products undergo the vibrational relaxation with several picoseconds and the following isomerization with tens of picoseconds. These processes are significantly affected by the polarity of the solvents. The longest component with nanosecond scale can be explained to the relaxation to the enol structure. According to our observations, the SAA molecules with symmetric double-hydrogen-bonding-centers undergo single proton transfer rather than double proton transfer and subsequent intramolecular isomerization.
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Affiliation(s)
- Ye Wang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Dongdong Wang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Song Zhang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China.
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5
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Siddig LA, Alzard RH, Abdelhamid AS, Ramachandran T, Nguyen HL, Paz AP, Alzamly A. Cobalt Hydrogen-Bonded Organic Framework as a Visible Light-Driven Photocatalyst for CO 2 Cycloaddition Reaction. Inorg Chem 2023; 62:15550-15564. [PMID: 37698585 DOI: 10.1021/acs.inorgchem.3c02051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
A novel cobalt hydrogen-bonded organic framework (Co-HOF, C24H14CoN4O8) was synthesized from a mixed linker, that is, 2,5-pyridinedicarboxylic acid (PDC) and 2,2'-bipyridyl (BPY) linkers and cobalt ion through a simple, one-pot, low-cost, and scalable solvothermal method. The Co-HOF was fully characterized using several analytical and spectroscopic techniques including single-crystal X-ray diffraction, diffuse reflectance spectroscopy, Fourier transform infrared spectroscopy, scanning electron microscopy, energy-dispersive X-ray, and X-ray photoelectron spectroscopy. The Co-HOF exhibits high thermal and chemical stabilities compared to previously reported HOF materials. Moreover, Co-HOF shows excellent photocatalytic activity under visible light irradiation due to its narrow band gap of 2.05 eV. The cycloaddition reaction of CO2 to variable epoxides was investigated to evaluate the photocatalytic performance of Co-HOF under visible light radiation and was found to produce the corresponding cyclic carbonates in yields up to 99.9%.
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Affiliation(s)
- Lamia A Siddig
- Department of Chemistry, UAE University, P.O. Box 15551, Al-Ain 15551, UAE
| | - Reem H Alzard
- Department of Chemistry, UAE University, P.O. Box 15551, Al-Ain 15551, UAE
| | - Abdalla S Abdelhamid
- Department of Chemistry, UAE University, P.O. Box 15551, Al-Ain 15551, UAE
- Department of Chemical Engineering, UAE University, P.O. Box 15551, Al-Ain 15551, UAE
| | | | - Ha L Nguyen
- Berkeley Global Science Institute, University of California Berkeley, Berkeley,California 94720, United States
| | | | - Ahmed Alzamly
- Department of Chemistry, UAE University, P.O. Box 15551, Al-Ain 15551, UAE
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6
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Imran K, Pandey D, Kaur J, Naqvi S, Sharma A. An ESIPT solvatochromic fluorescent and colorimetric probe for sensitive and selective detection of copper ions in environmental samples and cell lines. Analyst 2023; 148:4513-4524. [PMID: 37580982 DOI: 10.1039/d3an00870c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2023]
Abstract
Copper is one of the most important transition metals in our body for various physiological functions. An imbalance in the homeostasis of copper in our body can lead to various neurological disorders such as Alzheimer's disease, Parkinson's, and Menkes disease. As a result, there is a need for the detection of excess copper present in the environment and the human system. In this work, we have designed a quinoline-based fluorescent/colorimetric probe (QHS) for rapid and selective detection of copper ions via quenching of fluorescence/color change from yellow to peach which is visible to the naked eye. The probe displayed high selectivity towards copper(II), i.e., Cu(II) in the presence of different metal analytes in water samples. The sensing mechanism of the probe was confirmed by NMR, HRMS, IR spectroscopy, and SEM. The detection limit of Cu(II) ions was found to be 0.493 μM which is lower than the tolerable limit of copper (20 μM) in drinking water as per the EPA. The probe was also utilized for the visualization of Cu(II) in cell lines. The probe was also demonstrated for its application in real-time detection of aqueous samples using portable paper strips.
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Affiliation(s)
- Kondakamarla Imran
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Raebareli, Transit Campus Lucknow, UP, India.
| | - Dheeraj Pandey
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Raebareli, Transit Campus Lucknow, UP, India.
| | - Jasleen Kaur
- Department of Pharmacology & Toxicology/Regulatory Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli, Transit Campus Lucknow, UP, India
| | - Saba Naqvi
- Department of Pharmacology & Toxicology/Regulatory Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli, Transit Campus Lucknow, UP, India
| | - Abha Sharma
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Raebareli, Transit Campus Lucknow, UP, India.
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7
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A caprylate esterase-activated fluorescent probe for sensitive and selective detection of Salmonella enteritidis. Anal Bioanal Chem 2023; 415:2163-2172. [PMID: 36869898 DOI: 10.1007/s00216-023-04623-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/14/2023] [Accepted: 02/20/2023] [Indexed: 03/05/2023]
Abstract
Salmonella enteritidis is one of the most common foodborne pathogens. Many methods have been developed to detect Salmonella, but most of them are expensive, time-consuming, and complex in experimental procedures. Developing a rapid, specific, cost-effective, and sensitive detection method is still demanded. In this work, a practical detection method is presented using salicylaldazine caprylate as the fluorescent probe, which could be hydrolyzed by caprylate esterase liberated from Salmonella lysed by phage, to form strong fluorescent salicylaldazine. The Salmonella could be detected accurately with a low limit of detection of 6 CFU/mL and a broad concentration range of 10-106 CFU/mL. Moreover, this method was successfully used for the rapid detection of Salmonella in milk within 2 h through pre-enrichment by ampicillin-conjugated magnetic beads. The novel combination of fluorescent turn-on probe salicylaldazine caprylate and phage ensures this method has excellent sensitivity and selectivity.
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8
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Hoelm M, Adamczyk J, Wzgarda-Raj K, Palusiak M. Effect of a Substituent on the Properties of Salicylaldehyde Hydrazone Derivatives. J Org Chem 2023; 88:2132-2139. [PMID: 36735741 PMCID: PMC9942203 DOI: 10.1021/acs.joc.2c02547] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The present study investigates the effect of the substitution of salicylaldehyde hydrazones at two selected positions, i.e., the para-position with regard to the proton-donating and proton-accepting centers forming the hydrogen bridge. A detailed analysis of structural data obtained by theoretical approaches and X-ray experiments, together with original resonance Hammett's constants, indicates that the strength of the intramolecular hydrogen bonding present in salicylaldehyde hydrazones can be selectively modulated by substitution of the parent molecular system with the chemical group of known π-electron-donating or -accepting properties. Our findings provide an insight into planning synthesis pathways for salicylaldehyde hydrazone species and predicting their result with regard to their H-bonding and related physical and chemical properties.
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Affiliation(s)
- Marta Hoelm
- Department
of Physical Chemistry, Faculty of Chemistry, University of Lodz, Pomorska 163/165, Lodz90-236, Poland
| | - Justyna Adamczyk
- Department
of Organic and Applied Chemistry, Faculty of Chemistry, University of Lodz, Tamka 12, Lodz91-403, Poland
| | - Kinga Wzgarda-Raj
- Department
of Physical Chemistry, Faculty of Chemistry, University of Lodz, Pomorska 163/165, Lodz90-236, Poland
| | - Marcin Palusiak
- Department
of Physical Chemistry, Faculty of Chemistry, University of Lodz, Pomorska 163/165, Lodz90-236, Poland,
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9
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Budziak-Wieczorek I, Ślusarczyk L, Myśliwa-Kurdziel B, Kurdziel M, Srebro-Hooper M, Korona-Glowniak I, Gagoś M, Gładyszewski G, Stepulak A, Kluczyk D, Matwijczuk A. Spectroscopic characterization and assessment of microbiological potential of 1,3,4-thiadiazole derivative showing ESIPT dual fluorescence enhanced by aggregation effects. Sci Rep 2022; 12:22140. [PMID: 36550169 PMCID: PMC9780306 DOI: 10.1038/s41598-022-26690-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
In the presented study, advanced experimental techniques, including electronic absorption and fluorescence spectroscopies [with Resonance Light Scattering (RLS)], measurements of fluorescence lifetimes in the frequency domain, calculations of dipole moment fluctuations, quantum yields, and radiative and non-radiative transfer constants, were used to characterize a selected analogue from the group of 1,3,4-thiadiazole, namely: 4-[5-(naphthalen-1-ylmethyl)-1,3,4-thiadiazol-2-yl]benzene-1,3-diol (NTBD), intrinsically capable to demonstrate enol → keto excited-states intramolecular proton transfer (ESIPT) effects. The results of spectroscopic analyses conducted in solvent media as well as selected mixtures were complemented by considering biological properties of the derivative in question, particularly in terms of its potential microbiological activity. The compound demonstrated a dual fluorescence effect in non-polar solvents, e.g. chloroform and DMSO/H2O mixtures, while in polar solvents only a single emission maximum was detected. In the studied systems, ESIPT effects were indeed observed, as was the associated phenomenon of dual fluorescence, and, as demonstrated for the DMSO: H2O mixtures, the same could be relatively easily induced by aggregation effects related to aggregation-induced emission (AIE). Subsequently conducted quantum-chemical (TD-)DFT calculations supported further possibility of ESIPT effects. The following article provides a comprehensive description of the spectroscopic and biological properties of the analyzed 1,3,4-thiadiazole derivatives, highlighting its potential applicability as a very good fluorescence probes as well as a compound capable of high microbiological activity.
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Affiliation(s)
- Iwona Budziak-Wieczorek
- grid.411201.70000 0000 8816 7059Department of Chemistry, Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, Akademicka 15, 20-950 Lublin, Poland
| | - Lidia Ślusarczyk
- grid.411201.70000 0000 8816 7059Department of Biophysics, Faculty of Environmental Biology, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland
| | - Beata Myśliwa-Kurdziel
- grid.5522.00000 0001 2162 9631Department of Plant Physiology and Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387 Kraków, Poland
| | - Martyna Kurdziel
- grid.5522.00000 0001 2162 9631Department of Plant Physiology and Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387 Kraków, Poland
| | - Monika Srebro-Hooper
- grid.5522.00000 0001 2162 9631Department of Theoretical Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Izabela Korona-Glowniak
- grid.411484.c0000 0001 1033 7158Department of Pharmaceutical Microbiology, Medical University of Lublin, 20-093 Lublin, Poland
| | - Mariusz Gagoś
- grid.29328.320000 0004 1937 1303Department of Cell Biology, Maria Curie-Sklodowska University, Akademicka 19, 20-033 Lublin, Poland ,grid.411484.c0000 0001 1033 7158Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland
| | - Grzegorz Gładyszewski
- grid.41056.360000 0000 8769 4682Department of Applied Physics, Lublin University of Technology, Nadbystrzycka 38, 20-618 Lublin, Poland
| | - Andrzej Stepulak
- grid.411484.c0000 0001 1033 7158Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland
| | - Dariusz Kluczyk
- grid.29328.320000 0004 1937 1303Department of Plant Physiology and Biophysics, Institute of Biological Sciences, Maria Curie-Sklodowska University, 20-033 Lublin, Poland
| | - Arkadiusz Matwijczuk
- grid.411201.70000 0000 8816 7059Department of Biophysics, Faculty of Environmental Biology, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland
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10
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Xia QQ, Wang XH, Yu JL, Xue ZY, Chai J, Liu X, Wu MX. Tale of COF-on-MOF Composites with Structural Regulation and Stepwise Luminescence Enhancement. ACS APPLIED MATERIALS & INTERFACES 2022; 14:45669-45678. [PMID: 36174061 DOI: 10.1021/acsami.2c12606] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Integrating metal-organic framework (MOF)-covalent organic framework (COF) allows versatile engineering of hybrid materials with properties superior to pristine components, especially COFs suffered from aggregation-caused quenching (ACQ), unlocking more possibilities to improve the luminescence of COFs. In this work, we prepared various MOF@COF composites with different COF layer thicknesses, in which stable UiO-66-NH2 served as the inner substrate and 1,3,5-benzenetricarboxaldehyde (BT), and 3,3'-dihydroxybenzidine (DH) were used to construct a COF layer. In addition to the conventional preparation method, we increased the ratio of BT and DH to be 1:2.5, and impressively, the morphologies of acquired UC (1:2.5) materials were quite different from the previous reticular structure and gradually extended from the spherical structure to the prickly structure with the increase of COF monomers. Remarkably, all of the UC materials possessed better luminescence properties than individual COF due to the limited COF layers. Meanwhile, UC-1 materials with an optimal COF layer displayed the strongest emission. In comparison with a single COF, the quantum yields of UC-1 and UC-1 (1:2.5) were increased nearly 7 times and 5 times, respectively. Moreover, the fluorescence of UC-1 materials was progressively enhanced via selective F- sensing. This work is expected to shed light on the potential hybridization of MOF-COF with structural adjustment, morphological design, and luminescence enhancement.
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Affiliation(s)
- Qing-Qing Xia
- School of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, Shandong, P. R. China
| | - Xing-Huo Wang
- School of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, Shandong, P. R. China
| | - Jia-Lin Yu
- School of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, Shandong, P. R. China
| | - Zhi-Yuan Xue
- School of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, Shandong, P. R. China
| | - Juan Chai
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo 315201, Zhejiang, P. R. China
| | - Xiaomin Liu
- School of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, Shandong, P. R. China
| | - Ming-Xue Wu
- School of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, Shandong, P. R. China
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11
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Draženović J, Rožić T, Došlić N, Basarić N. Excited State Intramolecular Proton Transfer (ESIPT) from -NH 2 to the Carbon Atom of a Naphthyl Ring. J Org Chem 2022; 87:9148-9156. [PMID: 35763664 DOI: 10.1021/acs.joc.2c00818] [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
Excited state intramolecular proton transfer (ESIPT) has been documented from an amino NH2 group to a carbon atom of an adjacent aromatic ring. This finding changes the paradigm, as hitherto such processes have not been considered as plausible due to slow protonation of carbon and low (photo)acidity of the NH2 group. The ESIPT was studied by irradiation of 2-(2-aminophenyl)naphthalene in CH3CN-D2O, whereupon regiospecific incorporation of deuterium takes place at the naphthalene position 1, with a quantum yield of Φ = 0.11. A synergy of experimental and computational investigations completely unraveled the mechanism of this important photochemical reaction. Upon excitation to the photoreactive S2(La) state, a favorable redistribution of charge sets the stage for ESIPT to the carbon atom in naphthalene position 1. H2O molecules are needed, as they increase the excitation energy and oscillator strength for the population of the S2(La) state. The gain in energy is used to surmount a small energy barrier on the pathway from the Franck-Condon geometry to the conical intersection with the S0, delivering aza-quinone methide.
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Affiliation(s)
- Josip Draženović
- Department of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - Tomislav Rožić
- Nano-Science Center & Department of Chemistry, University of Copenhagen, Universitetsparken 5, 2100 København Ø, Denmark
| | - Nađa Došlić
- Department of Physical Chemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - Nikola Basarić
- Department of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
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12
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Huang H, Zhu Y, Yu ZP, Wang J, Chen L, Wu Z, Yu J, Zhong F, Zhu X, Zhou H. Near-Infrared multifunctional theranostic agent with Wave-Like aggregates modulated by substituent position effect. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 271:120881. [PMID: 35042042 DOI: 10.1016/j.saa.2022.120881] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 12/31/2021] [Accepted: 01/07/2022] [Indexed: 06/14/2023]
Abstract
Precise design of organic photosensitizers (PSs) promoted the technological innovation for multimodal imaging-guided synergistic therapy. Nonetheless, various group substitution could not only optimize the basic photophysical behavior, but possibly change the aggregate, which handicaps the deep understanding of the "Formula-Aggergete-Property" relationship. Bearing this in mind, herein two isomers, named 6-TDE and 7-TDE, were prepared via substituting position modification. Among them, 6-TDE exhibited the grid-like structure, while 7-TDE presented wavy-like structure. Despite the aggregates were different, 6-TDE and 7-TDE shared common features including partly twisted backbone and non-overlapped-orbit, hence resulting in similar optical physical behavior such as decent extinction coefficient, near-IR emission, large stockes shifts, etc. Meanwhile, though two PSs could both generated Type-I and Type-II ROS, 7-TDE possessed smaller singlet-triplet splitting (ΔEST), which exhibited favorable ROS as well as outstanding mitochondrial targeting, achieving efficient photodynamic therapy (PDT) effect. During this process, mitochondrial autophagy could be tracked and observed effectively and in real-time. Moreover, 7-TDE presented outstanding performance in multimodal imaging, including fluorescence imaging (FLI), photoacousticimaging (PAI) and photothermal imaging (PTI). This study enriches the strategy of precise molecular engineering to optimize theranostic agents.
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Affiliation(s)
- Houshi Huang
- School of Chemistry and Chemical Engineering, Institute of Physical Science and Information Technology, Anhui Province Key Laboratory of Environment-friendly Polymer Materials, Anhui University and Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, PR China
| | - Yuhan Zhu
- College of Life Science, Anhui University, Hefei, 230601, PR China
| | - Zhi-Peng Yu
- School of Chemistry and Chemical Engineering, Institute of Physical Science and Information Technology, Anhui Province Key Laboratory of Environment-friendly Polymer Materials, Anhui University and Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, PR China.
| | - Junjun Wang
- School of Chemistry and Chemical Engineering, Institute of Physical Science and Information Technology, Anhui Province Key Laboratory of Environment-friendly Polymer Materials, Anhui University and Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, PR China
| | - Lei Chen
- School of Chemistry and Chemical Engineering, Institute of Physical Science and Information Technology, Anhui Province Key Laboratory of Environment-friendly Polymer Materials, Anhui University and Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, PR China
| | - Zhichao Wu
- School of Chemistry and Chemical Engineering, Institute of Physical Science and Information Technology, Anhui Province Key Laboratory of Environment-friendly Polymer Materials, Anhui University and Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, PR China
| | - Jianhua Yu
- School of Chemistry and Chemical Engineering, Institute of Physical Science and Information Technology, Anhui Province Key Laboratory of Environment-friendly Polymer Materials, Anhui University and Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, PR China
| | - Feng Zhong
- School of Chemistry and Chemical Engineering, Institute of Physical Science and Information Technology, Anhui Province Key Laboratory of Environment-friendly Polymer Materials, Anhui University and Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, PR China
| | - Xiaojiao Zhu
- School of Chemistry and Chemical Engineering, Institute of Physical Science and Information Technology, Anhui Province Key Laboratory of Environment-friendly Polymer Materials, Anhui University and Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, PR China
| | - Hongping Zhou
- School of Chemistry and Chemical Engineering, Institute of Physical Science and Information Technology, Anhui Province Key Laboratory of Environment-friendly Polymer Materials, Anhui University and Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, PR China.
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13
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Qiao YJ, Xu FZ, Chen Y, Wang ZQ, Gong XQ, Wang CY. A sensitive “on-off-on” fluorescent probe for sequential Cu2+/S2− detection in actual water samples and living cells. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Reza AM, Rakhi SF, Zhu X, Tang Y, Qin J. Visualising the Emerging Platform of Using Microalgae as a Sustainable Bio-Factory for Healthy Lipid Production through Biocompatible AIE Probes. BIOSENSORS 2022; 12:bios12040208. [PMID: 35448268 PMCID: PMC9029145 DOI: 10.3390/bios12040208] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/27/2022] [Accepted: 03/29/2022] [Indexed: 11/16/2022]
Abstract
Nowadays, a particular focus is using microalgae to get high-valued health beneficiary lipids. The precise localisation of the lipid droplets (LDs) and biochemical changes are crucial to portray the lipid production strategy in algae, but it requires an in vivo tool to rapidly visualise LD distribution. As a novel strategy, this study focuses on detecting lipid bioaccumulation in a green microalga, Chlamydomonas reinhardtii using the aggregation-induced emission (AIE) based probe, 2-DPAN (C24H18N2O). As the messenger molecule and stress biomarker, hydrogen peroxide (H2O2) activity was detected in lipid synthesis with the AIE probe, TPE-BO (C38H42B2O4). Distinctive LDs labelled with 2-DPAN have elucidated the lipid inducing conditions, where more health beneficiary α-linolenic acid has been produced. TPE-BO labelled H2O2 have clarified the involvement of H2O2 during lipid biogenesis. The co-staining procedure with traditional green BODIPY dye and red chlorophyll indicates that 2-DPAN is suitable for multicolour LD imaging. Compared with BODIPY, 2-DPAN was an efficient sample preparation technique without the washing procedure. Thus, 2-DPAN could improve traditional fluorescent probes currently used for lipid imaging. In addition, the rapid, wash-free, multicolour AIE-based in vivo probe in the study of LDs with 2-DPAN could advance the research of lipid production in microalgae.
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Affiliation(s)
- Ahm Mohsinul Reza
- College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
- Institute for NanoScale Science and Technology, College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
| | - Sharmin Ferdewsi Rakhi
- College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
- Institute for NanoScale Science and Technology, College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
| | - Xiaochen Zhu
- College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
- Institute for NanoScale Science and Technology, College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
| | - Youhong Tang
- College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
- Institute for NanoScale Science and Technology, College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
| | - Jianguang Qin
- College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
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15
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Bag R, Sikdar Y, Sahu S, Bag J, Drew MGB, Pal K, Goswami S. Strategic Substitution of -OH/-NR 2 (R=Et, Me) Imparts Colorimetric Switching between F - and Hg 2+ by Salicyaldehyde/Benzaldehyde-Quinoxaline Conjugates. Chemphyschem 2021; 23:e202100718. [PMID: 34902204 DOI: 10.1002/cphc.202100718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 12/06/2021] [Indexed: 11/09/2022]
Abstract
We herein report two salicyaldehyde-quinoxaline (HQS and HQSN) conjugates and a benzaldehyde-quinoxaline (QBN) conjugate to fabricate selective chemosensors for F- and Hg2+ in the micromolar range. This work demonstrates how sensing outcomes are affected by modulating proton acidity by introducing an electron donating group, -NEt2 , in the probe backbone. Interestingly, the un-substituted probe HQS can selectively detect F- , whereas HQSN and QBN are selective for Hg2+ . In order to gain insights into the mechanism of sensing, geometry optimizations have been carried out on QS(-1) , QS(-1) ⋅⋅⋅HF, QSN(-1) and QSN(-1) ⋅⋅⋅HF and the experimental data are validated in terms of free energy and pKa values. Detailed DFT and TD-DFT analyses provide ample support towards the mechanism of sensing of the analytes.
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Affiliation(s)
- Riya Bag
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata, 700009, India
| | - Yeasin Sikdar
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata, 700009, India.,Department of Chemistry, The Bhawanipur Education Society College, 5, Lala Lajpat Rai Sarani, Kolkata, 700020, India
| | - Sutapa Sahu
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata, 700009, India
| | - Jayanta Bag
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata, 700009, India
| | - Michael G B Drew
- Department of Chemistry, University of Reading, Whiteknights, Reading, RG6 6AD, UK
| | - Kuntal Pal
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata, 700009, India
| | - Sanchita Goswami
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata, 700009, India
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16
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Guan P, Liu Y, Yang B, Wu Y, Chai J, Wen G, Liu B. Fluorometric probe for the lipase level: Design, mechanism and biological imaging application. Talanta 2021; 225:121948. [DOI: 10.1016/j.talanta.2020.121948] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 11/19/2020] [Accepted: 11/30/2020] [Indexed: 11/26/2022]
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17
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Qin H, Huang J, Liang H, Lu J. Aggregation-Induced Emission-Active Fluorescent Polymer: Multi-Targeted Sensor and ROS Scavenger. ACS APPLIED MATERIALS & INTERFACES 2021; 13:5668-5677. [PMID: 33480248 DOI: 10.1021/acsami.0c22698] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A multi-functional polymer with aggregation-induced emission (AIE)-active salicylaldehyde azine (SA) functionality and reactive oxygen species (ROS)-responsive thioether groups is readily prepared via thiol-ene click polymerization of SA derivative diacrylate monomer, poly(ethylene glycol) diacrylate, and 3,6-dioxa-1,8-octanedithiol. The obtained AIE-active polymer exhibited an unexpected strong emission in amide solvents compared to that in other common organic solvents that was dramatically decreased by adding a trace amount of water, suggesting that the polymer could be utilized as a water trace indicator in amide solvents. In the backbone, the PEG segments make the polymer well dispersed in water and the ROS-responsive thioether groups enable this polymer as a promising ROS scavenger, with embedded SA moieties as a fluorescent indicator for the hemolysis determination. Due to the ability of SA moieties to complex with Cu2+, this AIE polymer can also be utilized as a fluorescent sensor for selective Cu2+ detection in real-world water samples. Thus, this multi-functional polymer is anticipated to be well applied in biological and environmental applications.
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Affiliation(s)
- Herong Qin
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Jianbing Huang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Hui Liang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Jiang Lu
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
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18
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Zhang F, Li Z, Liu Y, Yang B, Qiao H, Chai J, Wen G, Liu B. Rational construction of AIEgens with wide color tunability and their specific lipid droplet imaging applications. J Mater Chem B 2020; 8:9533-9543. [PMID: 33000854 DOI: 10.1039/d0tb01806f] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Organic light-emitting materials with aggregation-induced emission (AIE) character have experienced a rapid development in imaging, visualization and sensing. In this paper, by installing rotors to an aggregation-caused quenching (ACQ) compound, we constructed an AIE luminogen (AIEgens) system (A2-A4, B1-B3) with wide emission tunability, which covers almost all regions of visible light (400-780 nm). The calculated energy gap of the compounds is consistent with the value of the absorption transition. In the biological experiments, B3 showed excellent lipid droplet (LD) targeting ability in PC12 cells, and higher photostability compared with the commercial LDs bioprobe. Moreover, as a hydrophobic compound, B3 can distinguish blood from a hyperlipidemia patient and normal people. Thus, this study provides a strategy to construct red/NIR fluorescent materials with AIE character, and further apply it to identify the blood of people with hyperlipidemia.
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Affiliation(s)
- Fei Zhang
- Institute of Molecular Science, Engineering Research Center for Sewage Treatment of Shanxi Province, Shanxi University, Taiyuan, 030006, China.
| | - Zhe Li
- The Second People's Hospital of Shanxi Province, Taiyuan, China
| | - Yaoming Liu
- Scientific Instrument Center of Shanxi University, Taiyuan, China
| | - Binsheng Yang
- Institute of Molecular Science, Engineering Research Center for Sewage Treatment of Shanxi Province, Shanxi University, Taiyuan, 030006, China.
| | - Hui Qiao
- Institute of Molecular Science, Engineering Research Center for Sewage Treatment of Shanxi Province, Shanxi University, Taiyuan, 030006, China.
| | - Jie Chai
- Department of Chemistry, Jinzhong University, Taiyuan, 030619, China
| | - Guangming Wen
- Department of Chemistry, Jinzhong University, Taiyuan, 030619, China
| | - Bin Liu
- Institute of Molecular Science, Engineering Research Center for Sewage Treatment of Shanxi Province, Shanxi University, Taiyuan, 030006, China.
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19
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Enabling AIEgens close assembly in tumor-overexpressed protein cluster for boosted image-guided cancer surgery. Sci China Chem 2020. [DOI: 10.1007/s11426-020-9829-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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20
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Zheng Y, Ding Y, Ren J, Xiang Y, Shuai Z, Tong A. Simultaneously and Selectively Imaging a Cytoplasm Membrane and Mitochondria Using a Dual-Colored Aggregation-Induced Emission Probe. Anal Chem 2020; 92:14494-14500. [DOI: 10.1021/acs.analchem.0c02596] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yue Zheng
- Department of Chemistry, Beijing Key Laboratory for Microanalytical Methods and Instrumentation, Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Tsinghua University, Beijing 100084, P. R. China
| | - Yiwen Ding
- Department of Chemistry, Beijing Key Laboratory for Microanalytical Methods and Instrumentation, Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Tsinghua University, Beijing 100084, P. R. China
| | - Jiajun Ren
- Department of Chemistry, Key Laboratory of Organic Optoelectronics and Molecular Engineering (Ministry of Education), Tsinghua University, Beijing 100084, P. R. China
| | - Yu Xiang
- Department of Chemistry, Beijing Key Laboratory for Microanalytical Methods and Instrumentation, Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Tsinghua University, Beijing 100084, P. R. China
| | - Zhigang Shuai
- Department of Chemistry, Key Laboratory of Organic Optoelectronics and Molecular Engineering (Ministry of Education), Tsinghua University, Beijing 100084, P. R. China
| | - Aijun Tong
- Department of Chemistry, Beijing Key Laboratory for Microanalytical Methods and Instrumentation, Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Tsinghua University, Beijing 100084, P. R. China
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21
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Endoplasmic reticulum targeted AIE bioprobe as a highly efficient inducer of immunogenic cell death. Sci China Chem 2020. [DOI: 10.1007/s11426-020-9846-4] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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22
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Gao Z, Gao H, Zheng D, Xu T, Chen Y, Liang C, Wang L, Ding D, Yang Z. β-galactosidase responsive AIE fluorogene for identification and removal of senescent cancer cells. Sci China Chem 2020. [DOI: 10.1007/s11426-019-9659-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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23
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Guan P, Yang B, Liu B. Fabricating a fluorescence resonance energy transfer system with AIE molecular for sensitive detection of Cu(II) ions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 225:117604. [PMID: 31605938 DOI: 10.1016/j.saa.2019.117604] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 08/21/2019] [Accepted: 10/06/2019] [Indexed: 06/10/2023]
Abstract
The aggregation-induced emission (AIE) luminogens has exhibited strong potential in fabricating the fluorescence resonance energy transfer (FRET) system. In this paper one efficient FRET system was fabricated in aqueous solution based on an AIE molecular (T) and Nile Red (NiR) dyes: T acts as the energy donor and NiR acts as the energy acceptor with a ratio of 250:1. The energy-transfer efficiency from the donor to acceptor is 82.52%, and the antenna effect is 24.9. Base on this data, a very low detection limit for Cu2+ was calculated to be 35.5 pM. This method displays penitential application on fluorescence probe for small ions or molecular detection by light-harvesting system based on a simple AIE donor under physiological conditions.
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Affiliation(s)
- Pengli Guan
- Key Laboratory of Chemical Biology and Molecular Engineering, Ministry of Education, Institute of Molecular Science, Shanxi University, Taiyuan, 030006, China
| | - Binsheng Yang
- Key Laboratory of Chemical Biology and Molecular Engineering, Ministry of Education, Institute of Molecular Science, Shanxi University, Taiyuan, 030006, China
| | - Bin Liu
- Key Laboratory of Chemical Biology and Molecular Engineering, Ministry of Education, Institute of Molecular Science, Shanxi University, Taiyuan, 030006, China.
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24
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Zhao J, Dong H, Yang H, Zheng Y. Aggregation Promotes Excited-State Intramolecular Proton Transfer for Benzothiazole-Substituted Tetraphenylethylene Compound. ACS APPLIED BIO MATERIALS 2019; 2:5182-5189. [DOI: 10.1021/acsabm.9b00818] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jinfeng Zhao
- School of Physics, Shandong University, Jinan 250100, China
| | - Hao Dong
- School of Physics, Shandong University, Jinan 250100, China
| | - Huan Yang
- School of Physics, Shandong University, Jinan 250100, China
| | - Yujun Zheng
- School of Physics, Shandong University, Jinan 250100, China
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25
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Li L, Zhou F, Gao Q, Lu Y, Xu X, Hu R, Wang Z, Peng M, Yang Z, Tang BZ. Visualizing Dynamic Performance of Lipid Droplets in a Parkinson's Disease Model via a Smart Photostable Aggregation-Induced Emission Probe. iScience 2019; 21:261-272. [PMID: 31677478 PMCID: PMC6838505 DOI: 10.1016/j.isci.2019.10.027] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 09/26/2019] [Accepted: 10/14/2019] [Indexed: 12/28/2022] Open
Abstract
Parkinson’s disease (PD) is a complex neurodegenerative disease affected by diverse factors, and lipid droplets (LDs) are increasingly recognized as major players in PD because of their relevance to neuron activity. However, long-term dynamic changes of LDs and their relative activity remain unclear. Here, an aggregation-induced emission (AIE) probe named 2-DPAN was prepared and employed to visualize dynamic processes of LDs in a 6-hydroxydopamine model of PD for the first time, and LDs' accumulation-peak/plateau-decrease were confirmed. We further found a close relationship between LDs and variation in mitochondrial activity. Strikingly, the progression of cell death was accelerated by lipase, whereas pre-stimulation of LDs by unsaturated fatty acid-oleic acid decreased the death process by inhibiting excessive reactive oxygen species (ROS) and fatty acid production, thereby protecting mitochondria. The utilization of 2-DPAN demonstrates the importance of LDs in neuronal homeostasis, and effective tuning of LDs may prevent or inhibit PD progression. 2-DPAN monitors the dynamic changes of Lipid droplets (LDs) in Parkinson disease LDs' dynamic change process including three phases, accumulation-plateau-decrease LDs' change trend was highly correlated with mitochondrial disruption Efficient tuning of LDs could slow the PD progress
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Affiliation(s)
- Lihua Li
- State Key Laboratory of Luminescent Materials and Devices, Applied Techniques School of Materials Science and Engineering and Center for Aggregation-Induced Emission, Guangdong Provincial Key Laboratory of Fiber Laser Materials, School of Materials Science and Engineering, School of Physics, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Fan Zhou
- State Key Laboratory of Luminescent Materials and Devices, Applied Techniques School of Materials Science and Engineering and Center for Aggregation-Induced Emission, Guangdong Provincial Key Laboratory of Fiber Laser Materials, School of Materials Science and Engineering, School of Physics, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Qun Gao
- Department of Neurosurgery, Beijing Hospital, National Center of Gerontology, Graduate School of Peking Union Medical College, Beijing 100005, China
| | - Yao Lu
- Department of Orthopedics, Zhujiang Hospital, Southern Medical University, 253 Gongye Road, Guangzhou 510282, China
| | - Xingyi Xu
- State Key Laboratory of Luminescent Materials and Devices, Applied Techniques School of Materials Science and Engineering and Center for Aggregation-Induced Emission, Guangdong Provincial Key Laboratory of Fiber Laser Materials, School of Materials Science and Engineering, School of Physics, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Rong Hu
- State Key Laboratory of Luminescent Materials and Devices, Applied Techniques School of Materials Science and Engineering and Center for Aggregation-Induced Emission, Guangdong Provincial Key Laboratory of Fiber Laser Materials, School of Materials Science and Engineering, School of Physics, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Zhiming Wang
- State Key Laboratory of Luminescent Materials and Devices, Applied Techniques School of Materials Science and Engineering and Center for Aggregation-Induced Emission, Guangdong Provincial Key Laboratory of Fiber Laser Materials, School of Materials Science and Engineering, School of Physics, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China.
| | - Mingying Peng
- State Key Laboratory of Luminescent Materials and Devices, Applied Techniques School of Materials Science and Engineering and Center for Aggregation-Induced Emission, Guangdong Provincial Key Laboratory of Fiber Laser Materials, School of Materials Science and Engineering, School of Physics, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China.
| | - Zhongmin Yang
- State Key Laboratory of Luminescent Materials and Devices, Applied Techniques School of Materials Science and Engineering and Center for Aggregation-Induced Emission, Guangdong Provincial Key Laboratory of Fiber Laser Materials, School of Materials Science and Engineering, School of Physics, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China.
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices, Applied Techniques School of Materials Science and Engineering and Center for Aggregation-Induced Emission, Guangdong Provincial Key Laboratory of Fiber Laser Materials, School of Materials Science and Engineering, School of Physics, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China; Department of Chemistry and Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong, China.
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26
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A naked eye fluorescent chemosensor for Zn2+ based on triphenylamine derivative and its bioimaging in live cells. CHEMICAL PAPERS 2019. [DOI: 10.1007/s11696-019-00853-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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27
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Zhang T, Wen L, Liu G, Yan J, Liu X, Zheng K, Zhang N. A stable AIEgen cis-diarylethene-based ‘ESIPT’ benchmark. Chem Commun (Camb) 2019; 55:13713-13716. [DOI: 10.1039/c9cc07434a] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A stable AIEgen locked by the seven-membered ring hydrogen bond and steric hindrance which made ‘ESIPT’ take place. It features a highly fluorescence in aggregate and solid states and large Stokes shift in solution.
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Affiliation(s)
- Tingting Zhang
- College of Materials and Chemical Engineering
- Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials
- China Three Gorges University
- Yichang 443002
- P. R. China
| | - Liu Wen
- College of Materials and Chemical Engineering
- Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials
- China Three Gorges University
- Yichang 443002
- P. R. China
| | - Genjiang Liu
- College of Materials and Chemical Engineering
- Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials
- China Three Gorges University
- Yichang 443002
- P. R. China
| | - Jiaying Yan
- College of Materials and Chemical Engineering
- Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials
- China Three Gorges University
- Yichang 443002
- P. R. China
| | - Xiang Liu
- College of Materials and Chemical Engineering
- Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials
- China Three Gorges University
- Yichang 443002
- P. R. China
| | - Kaibo Zheng
- College of Materials and Chemical Engineering
- Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials
- China Three Gorges University
- Yichang 443002
- P. R. China
| | - Nuonuo Zhang
- College of Materials and Chemical Engineering
- Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials
- China Three Gorges University
- Yichang 443002
- P. R. China
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Ni JS, Lee MMS, Zhang P, Gui C, Chen Y, Wang D, Yu ZQ, Kwok RTK, Lam JWY, Tang BZ. SwissKnife-Inspired Multifunctional Fluorescence Probes for Cellular Organelle Targeting Based on Simple AIEgens. Anal Chem 2018; 91:2169-2176. [DOI: 10.1021/acs.analchem.8b04736] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jen-Shyang Ni
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
| | - Michelle M. S. Lee
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Pengfei Zhang
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
- Guangdong Key Laboratory of Nanomedicine, Shenzhen engineering Laboratory of nanomedicine and nanoformulations, CAS Key Laboratory of Health Informatics, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Chen Gui
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Yuncong Chen
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Dong Wang
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Center for AIE Research, College of Materials Science and Engineering, Department of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Zhen-Qiang Yu
- Center for AIE Research, College of Materials Science and Engineering, Department of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Ryan T. K. Kwok
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Jacky W. Y. Lam
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Ben Zhong Tang
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
- SCUT-HKUST Joint Research Laboratory, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
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29
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Qi J, Chen C, Ding D, Tang BZ. Aggregation-Induced Emission Luminogens: Union Is Strength, Gathering Illuminates Healthcare. Adv Healthc Mater 2018; 7:e1800477. [PMID: 29969201 DOI: 10.1002/adhm.201800477] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 06/06/2018] [Indexed: 12/13/2022]
Abstract
The rapid development of healthcare techniques encourages the emergence of new molecular imaging agents and modalities. Fluorescence imaging that enables precise monitoring and detection of biological processes/diseases is extensively investigated as this imaging technique has strengths in terms of high sensitivity, excellent temporal resolution, low cost, and good safety. Aggregation-induced emission luminogens (AIEgens) have recently emerged as a new class of emitters that possess several notable features, such as high brightness, large Stokes shift, marked photostability, good biocompatibility, and so on. So far, AIEgens are widely explored and exhibit superb performance in the area of biomedicine and life sciences. Herein, this review summarizes and discusses the recent investigations of AIEgens for in vivo diagnosis and therapy including long-term tracking, 3D angiography, multimodality imaging, disease theranostics, and activatable sensing. Collectively, these results reveal that AIEgens are of great promise for in vivo biomedical applications. It is hoped that this review will lead to new insights into the development of advanced healthcare materials.
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Affiliation(s)
- Ji Qi
- Department of Chemistry; Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction; Division of Life Science; State Key Laboratory of Molecular Neuroscience; Institute for Advanced Study, and Institute of Molecular Functional Materials; The Hong Kong University of Science and Technology; Clear Water Bay Kowloon Hong Kong China
| | - Chao Chen
- State Key Laboratory of Medicinal Chemical Biology; Key Laboratory of Bioactive Materials; Ministry of Education, and College of Life Sciences; Nankai University; Tianjin 300071 China
| | - Dan Ding
- State Key Laboratory of Medicinal Chemical Biology; Key Laboratory of Bioactive Materials; Ministry of Education, and College of Life Sciences; Nankai University; Tianjin 300071 China
| | - Ben Zhong Tang
- Department of Chemistry; Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction; Division of Life Science; State Key Laboratory of Molecular Neuroscience; Institute for Advanced Study, and Institute of Molecular Functional Materials; The Hong Kong University of Science and Technology; Clear Water Bay Kowloon Hong Kong China
- NSFC Center for Luminescence from Molecular Aggregates; SCUT-HKUST Joint Research Institute; State Key Laboratory of Luminescent Materials and Devices; South China University of Technology; Guangzhou 510640 China
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31
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Jing T, Yan L. pH-Responsive dye with dual-state emission in both visible and near infrared regions. Sci China Chem 2018. [DOI: 10.1007/s11426-017-9221-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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