1
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Vu QV, Vu NT, Baba K, Sasaki S, Tamura R, Morimoto K, Hirano H, Osada H, Kataoka T. Porphyrin derivatives inhibit tumor necrosis factor α-induced gene expression and reduce the expression and increase the cross-linked forms of cellular components of the nuclear factor κB signaling pathway. Eur J Pharmacol 2024; 977:176747. [PMID: 38880218 DOI: 10.1016/j.ejphar.2024.176747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 06/01/2024] [Accepted: 06/13/2024] [Indexed: 06/18/2024]
Abstract
The transcription factor nuclear factor κB (NF-κB) is activated by proinflammatory cytokines, such as tumor necrosis factor α (TNF-α) and Toll-like receptor (TLR) ligands. Screening of NPDepo chemical libraries identified porphyrin derivatives as anti-inflammatory compounds that strongly inhibited the up-regulation of intercellular adhesion molecule-1 (ICAM-1) expression induced by TNF-α, interleukin-1α, the TLR3 ligand, and TLR4 ligand in human umbilical vein endothelial cells. In the present study, the mechanisms of action of porphyrin derivatives were further elucidated using human lung adenocarcinoma A549 cells. Porphyrin derivatives, i.e., dimethyl-2,7,12,18-tetramethyl-3,8-di(1-methoxyethyl)-21H,23H-porphine-13,17-dipropionate (1) and pheophorbide a (2), inhibited TNF-α-induced ICAM-1 expression and decreased the TNF-α-induced transcription of ICAM-1, vascular cell adhesion molecule-1, and E-selectin genes. 1 and 2 reduced the expression of the NF-κB subunit RelA protein for 1 h, which was not rescued by the inhibition of proteasome- and lysosome-dependent protein degradation. In addition, 1 and 2 decreased the expression of multiple components of the TNF receptor 1 complex, and this was accompanied by the appearance of their cross-linked forms. As common components of the NF-κB signaling pathway, 1 and 2 also cross-linked the α, β, and γ subunits of the inhibitor of NF-κB kinase complex and the NF-κB subunits RelA and p50. Cellular protein synthesis was prevented by 2, but not by 1. Therefore, the present results indicate that porphyrin derivative 1 reduced the expression and increased the cross-linked forms of cellular components required for the NF-κB signaling pathway without affecting global protein synthesis.
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Affiliation(s)
- Quy Van Vu
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Nhat Thi Vu
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Kosuke Baba
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Saki Sasaki
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Ryuichi Tamura
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Kyoko Morimoto
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Hiroyuki Hirano
- Chemical Resource Development Research Unit, RIKEN Center for Sustainable Resource Science, Wako, Saitama, 351-0198, Japan
| | - Hiroyuki Osada
- Chemical Resource Development Research Unit, RIKEN Center for Sustainable Resource Science, Wako, Saitama, 351-0198, Japan; Department of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, 422-8526, Japan
| | - Takao Kataoka
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan; Biomedical Research Center, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan.
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2
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Ma T, Jia Y, Shi L, Xu X, Zheng K, Fu Z, Wang H, Lu Y. A novel "ON-OFF-ON" colorimetric and fluorescence dual-signal sensing APAP based on TSPP-Fe 3. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 321:124759. [PMID: 38955068 DOI: 10.1016/j.saa.2024.124759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 06/17/2024] [Accepted: 06/28/2024] [Indexed: 07/04/2024]
Abstract
Acetaminophen, also known as paracetamol (APAP), is a commonly used over-the-counter medication that is often used to treat headaches, toothaches, joint pain, muscle pain, and to lower body temperature. However, overdose can lead to liver damage, gastrointestinal distress, kidney damage, and cardiovascular disease. Therefore, it is very important to establish a method to quickly detect APAP. A novel "ON-OFF-ON" colorimetric and fluorescence dual-signal sensing system was constructed for the quantitative detection of APAP based on 5,10,15,20-tetrakis(4-sulphonatophenyl) porphyrin (TSPP) dual-signal probe. The absorbance and fluorescence intensity of TSPP respectively were quenched when Fe3+ was introduced into TSPP solution. At this point, the color of the corresponding solution changed from red to green. The absorbance and fluorescence intensity of TSPP respectively were restored when APAP was added to the TSPP-Fe3+ system. At this time, the color of the solution changed from green to colorless. Therefore, an "ON-OFF-ON" dual-signal sensing study of APAP were constructed using TSPP as the colorimetric and fluorescent probe. The proposed colorimetric sensing system had a wide linear range in the 13.12 mM ∼ 23.20 mM with 0.11 mM of limit of detection (LOD, S/N = 3). And the proposed fluorescence sensing system had a wide linear range in the 3.45 mM ∼ 12.50 mM and 41.67 mM ∼ 65.22 mM with 0.83 mM of limit of detection (LOD, S/N = 3). The dual-signal sensing system were applied to the APAP detection of real samples.
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Affiliation(s)
- Tianfeng Ma
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, China; Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China; College of pharmacy, Qinghai Minzu University, China
| | - Yanyan Jia
- QingHai Higher Vocational and Technical Institute, China
| | - Lin Shi
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, China; Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China; College of pharmacy, Qinghai Minzu University, China
| | - Xiaohua Xu
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, China; Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China; College of pharmacy, Qinghai Minzu University, China
| | - Kun Zheng
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, China; Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China; College of pharmacy, Qinghai Minzu University, China
| | - Zijia Fu
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, China; Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China; College of pharmacy, Qinghai Minzu University, China
| | - Huan Wang
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, China; Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China; College of pharmacy, Qinghai Minzu University, China.
| | - Yongchang Lu
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, China; Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China; College of pharmacy, Qinghai Minzu University, China.
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3
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Yang Y, Yao X, Xuan Z, Chen X, Zhang Y, Huang T, Shi M, Chen Y, Lan YQ. Porous crystalline conjugated macrocyclic materials and their energy storage applications. MATERIALS HORIZONS 2024. [PMID: 38895771 DOI: 10.1039/d4mh00313f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Porous crystalline conjugated macrocyclic materials (CMMs) possess high porosity, tunable structure/function and efficient charge transport ability owing to their planar macrocyclic conjugated π-electron system, which make them promising candidates for applications in energy storage. In this review, we thoroughly summarize the timely development of porous crystalline CMMs in energy storage related fields. Specifically, we summarize and discuss their structures and properties. In addition, their energy storage applications, such as lithium ion batteries, lithium sulfur batteries, sodium ion batteries, potassium ion batteries, Li-CO2 batteries, Li-O2 batteries, Zn-air batteries, supercapacitors and triboelectric nanogenerators, are also discussed. Finally, we present the existing challenges and future prospects. We hope this review will inspire the development of advanced energy storage materials based on porous crystalline CMMs.
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Affiliation(s)
- Yiwen Yang
- School of Chemistry, South China Normal University, Guangzhou, 510006, China.
| | - Xiaoman Yao
- School of Chemistry, South China Normal University, Guangzhou, 510006, China.
| | - Zhe Xuan
- School of Chemistry, South China Normal University, Guangzhou, 510006, China.
| | - Xuanxu Chen
- School of Chemistry, South China Normal University, Guangzhou, 510006, China.
| | - Yuluan Zhang
- School of Chemistry, South China Normal University, Guangzhou, 510006, China.
| | - Taoping Huang
- School of Chemistry, South China Normal University, Guangzhou, 510006, China.
| | - Mingjin Shi
- School of Chemistry, South China Normal University, Guangzhou, 510006, China.
| | - Yifa Chen
- School of Chemistry, South China Normal University, Guangzhou, 510006, China.
| | - Ya-Qian Lan
- School of Chemistry, South China Normal University, Guangzhou, 510006, China.
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4
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Basumatary B, Tsuruda H, Szczepanik DW, Lee J, Ryu J, Mori S, Yamagata K, Tanaka T, Muranaka A, Uchiyama M, Kim J, Ishida M, Furuta H. Metalla-Carbaporphyrinoids Consisting of an Acyclic N-Confused Tetrapyrrole Analogue Served as Stable Near-Infrared-II Dyes. Angew Chem Int Ed Engl 2024; 63:e202405059. [PMID: 38563771 DOI: 10.1002/anie.202405059] [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: 03/13/2024] [Revised: 04/02/2024] [Accepted: 04/02/2024] [Indexed: 04/04/2024]
Abstract
We present herein the synthesis of novel pseudo-metalla-carbaporphyrinoid species (1M: M=Pd and Pt) achieved through the inner coordination of palladium(II) and platinum(II) with an acyclic N-confused tetrapyrrin analogue. Despite their tetrapyrrole frameworks being small, akin to well-known porphyrins, these species exhibit an unusually narrow HOMO-LUMO gap, resulting in an unprecedentedly low-energy absorption in the second near-infrared (NIR-II) region. Density functional theory (DFT) calculations revealed unique dπ-pπ-conjugated electronic structures involving the metal dπ-ligand pπ hybridized molecular orbitals of 1M. Magnetic circular dichroism (MCD) spectroscopy confirmed distinct electronic structures. Remarkably, the complexes feature an open-metal coordination site in the peripheral NN dipyrrin site, forming hetero-metal complexes (1Pd-BF2 and 1Pt-BF2) through boron difluoride complexation. The resulting hetero metalla-carbaporphyrinoid species displayed further redshifted NIR-II absorption, highly efficient photothermal conversion efficiencies (η; 62-65 %), and exceptional photostability. Despite the challenges associated with the theoretical and experimental assessment of dπ-pπ-conjugated metalla-aromaticity in relatively larger (more than 18π electrons) polycyclic ring systems, these organometallic planar tetrapyrrole systems could serve as potential molecular platforms for aromaticity-relevant NIR-II dyes.
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Affiliation(s)
- Biju Basumatary
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, 819-0395, Japan
| | - Hidetoshi Tsuruda
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, 819-0395, Japan
| | - Dariusz W Szczepanik
- Department of Theoretical Chemistry, Jagiellonian University, Faculty of Chemistry, Gronostajowa 2, 30-387, Krakow, Poland
| | - Jiyeon Lee
- School of Integrated Technology, College of Computing, Integrated Science and Engineering Division, Underwood International College, Integrative Biotechnology and Translational Medicine, Graduate School, Yonsei University, Incheon, 21983, Korea
| | - Jaehyeok Ryu
- School of Integrated Technology, College of Computing, Integrated Science and Engineering Division, Underwood International College, Integrative Biotechnology and Translational Medicine, Graduate School, Yonsei University, Incheon, 21983, Korea
| | - Shigeki Mori
- Advanced Research Support Center, Ehime University, Matsuyama, 790-8577, Japan
| | - Kyo Yamagata
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 615-8195, Japan
| | - Takayuki Tanaka
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 615-8195, Japan
| | - Atsuya Muranaka
- Molecular Structure Characterization Unit, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Jiwon Kim
- School of Integrated Technology, College of Computing, Integrated Science and Engineering Division, Underwood International College, Integrative Biotechnology and Translational Medicine, Graduate School, Yonsei University, Incheon, 21983, Korea
| | - Masatoshi Ishida
- Department of Chemistry, Graduate School of Sciences, Tokyo Metropolitan University, Hachioji, 192-0397, Japan
| | - Hiroyuki Furuta
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, 819-0395, Japan
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5
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Kihara K, Kobayashi T, Xu W, Kumagai N. In2Q2: A New Entry of 16-Membered Tetraazamacrocycle Concatenating Indole and Quinoline Units. Chemistry 2024; 30:e202304176. [PMID: 38407941 DOI: 10.1002/chem.202304176] [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: 12/15/2023] [Revised: 02/24/2024] [Accepted: 02/26/2024] [Indexed: 02/27/2024]
Abstract
A new family of 16-membered macrocycles comprising two indole (In) and two quinoline (Q) units, coined In2Q2, was synthesized. Each unit is diagonally located and concatenated in a head-to-tail fashion, furnishing a non-flat saddle-shaped architecture with C2 symmetry. The synthetic protocol utilizing macrocyclic diamide as a pivotal precursor allowed us to access a series of In2Q2 derivatives bearing various substituents on the periphery. The In2Q2 derivatives and their Zn2+ complexes were emissive in both solution phase and solid state. While the entire architecture of In2Q2 is similar to that of quinoline tetramer TEtraQuinoline, a couple of contrasting physicochemical properties were revealed.
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Affiliation(s)
- Kazuki Kihara
- Graduate School of Pharmaceutical Sciences, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo, 105-8512, Japan
| | - Toi Kobayashi
- Graduate School of Pharmaceutical Sciences, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo, 105-8512, Japan
| | - Wei Xu
- Graduate School of Pharmaceutical Sciences, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo, 105-8512, Japan
| | - Naoya Kumagai
- Graduate School of Pharmaceutical Sciences, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo, 105-8512, Japan
- Institute of Microbial Chemistry, Tokyo, 141-0021, Japan
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6
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Ko YJ, Lee ME, Cho BH, Kim M, Hyeon JE, Han JH, Han SO. Bioproduction of porphyrins, phycobilins, and their proteins using microbial cell factories: engineering, metabolic regulations, challenges, and perspectives. Crit Rev Biotechnol 2024; 44:373-387. [PMID: 36775664 DOI: 10.1080/07388551.2023.2168512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 11/21/2022] [Accepted: 01/03/2023] [Indexed: 02/14/2023]
Abstract
Porphyrins, phycobilins, and their proteins have abundant π-electrons and strongly absorb visible light, some of which bind a metal ion in the center. Because of the structural and optical properties, they not only play critical roles as an essential component in natural systems but also have attracted much attention as a high value specialty chemical in various fields, including renewable energy, cosmetics, medicines, and foods. However, their commercial application seems to be still limited because the market price of porphyrins and phycobilins is generally expensive to apply them easily. Furthermore, their petroleum-based chemical synthesis is energy-intensive and emits a pollutant. Recently, to replace petroleum-based production, many studies on the bioproduction of metalloporphyrins, including Zn-porphyrin, Co-porphyrin, and heme, porphyrin derivatives including chlorophyll, biliverdin, and phycobilins, and their proteins including hemoproteins, phycobiliproteins, and phytochromes from renewable carbon sources using microbial cell factories have been reported. This review outlines recent advances in the bioproduction of porphyrins, phycobilins, and their proteins using microbial cell factories developed by various microbial biotechnology techniques, provides well-organized information on metabolic regulations of the porphyrin metabolism, and then critically discusses challenges and future perspectives. Through these, it is expected to be able to achieve possible solutions and insights and to develop an outstanding platform to be applied to the industry in future research.
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Affiliation(s)
- Young Jin Ko
- Department of Biotechnology, Korea University, Seoul, Republic of Korea
- Institute of Life Science and Natural Resources, Korea University, Seoul, Korea
| | - Myeong-Eun Lee
- Department of Biotechnology, Korea University, Seoul, Republic of Korea
| | - Byeong-Hyeon Cho
- Department of Biotechnology, Korea University, Seoul, Republic of Korea
| | - Minhye Kim
- Department of Biotechnology, Korea University, Seoul, Republic of Korea
| | - Jeong Eun Hyeon
- Department of Next Generation Applied Sciences, The Graduate School of Sungshin University, Seoul, Korea
- Department of Food Science and Biotechnology, College of Knowledge-Based Services Engineering, Sungshin Women's University, Seoul, Korea
| | - Joo Hee Han
- Department of Next Generation Applied Sciences, The Graduate School of Sungshin University, Seoul, Korea
- Department of Food Science and Biotechnology, College of Knowledge-Based Services Engineering, Sungshin Women's University, Seoul, Korea
| | - Sung Ok Han
- Department of Biotechnology, Korea University, Seoul, Republic of Korea
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7
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Raslin A, Sercel ZP, Fridman N, Saltsman I, Gross Z. Surprising Route to a Monoazaporphyrin and Full Characterization of Its Complexes with Five Different 3d Metals. Inorg Chem 2024; 63:7828-7837. [PMID: 38631042 PMCID: PMC11061829 DOI: 10.1021/acs.inorgchem.4c00436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 03/28/2024] [Accepted: 04/03/2024] [Indexed: 04/19/2024]
Abstract
In the search for mild agents for the oxidative cyclization of tetrapyrromethane to the corresponding corrole, we discovered a route that leads to a monoazaporphyrin with three meso-CF3 groups. Optimization studies that allowed access to appreciable amounts of this new macrocycle paved the way for the preparation of its cobalt, copper, nickel, zinc, and iron complexes. All complexes were fully characterized by various spectroscopic methods and X-ray crystallography. Their photophysical and electrochemical properties were determined and compared to those of analogous porphyrins in order to deduce the effect of the peripheral N atom. Considering the global efforts for designing efficient alternatives to platinum group metal (PGM) catalysts, they were also absorbed onto a porous carbon electrode material and studied as electrocatalysts for the oxygen reduction reaction (ORR). The cobalt complex was found to be operative at a quite positive catalytic onset potential and with good selectivity for the desirable 4-electrons/4-protons pathway.
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Affiliation(s)
- Arik Raslin
- Schulich
Faculty of Chemistry, Technion−Israel
Institute of Technology, Haifa 32000, Israel
| | - Zachary P. Sercel
- Division
of Chemistry and Chemical Engineering, California
Institute of Technology, Pasadena, California 91125, United States
| | - Natalia Fridman
- Schulich
Faculty of Chemistry, Technion−Israel
Institute of Technology, Haifa 32000, Israel
| | - Irena Saltsman
- Schulich
Faculty of Chemistry, Technion−Israel
Institute of Technology, Haifa 32000, Israel
| | - Zeev Gross
- Schulich
Faculty of Chemistry, Technion−Israel
Institute of Technology, Haifa 32000, Israel
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8
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Naumova M, Paveliuc G, Biednov M, Kubicek K, Kalinko A, Meng J, Liang M, Rahaman A, Abdellah M, Checchia S, Alves Lima F, Zalden P, Gawelda W, Bressler C, Geng H, Lin W, Liu Y, Zhao Q, Pan Q, Akter M, Kong Q, Retegan M, Gosztola DJ, Pápai M, Khakhulin D, Lawson Daku M, Zheng K, Canton SE. Nonadiabatic Charge Transfer within Photoexcited Nickel Porphyrins. J Phys Chem Lett 2024; 15:3627-3638. [PMID: 38530393 PMCID: PMC11000243 DOI: 10.1021/acs.jpclett.4c00375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/07/2024] [Accepted: 03/11/2024] [Indexed: 03/28/2024]
Abstract
Metalloporphyrins with open d-shell ions can drive biochemical energy cycles. However, their utilization in photoconversion is hampered by rapid deactivation. Mapping the relaxation pathways is essential for elaborating strategies that can favorably alter the charge dynamics through chemical design and photoexcitation conditions. Here, we combine transient optical absorption spectroscopy and transient X-ray emission spectroscopy with femtosecond resolution to probe directly the coupled electronic and spin dynamics within a photoexcited nickel porphyrin in solution. Measurements and calculations reveal that a state with charge-transfer character mediates the formation of the thermalized excited state, thereby advancing the description of the photocycle for this important representative molecule. More generally, establishing that intramolecular charge-transfer steps play a role in the photoinduced dynamics of metalloporphyrins with open d-shell sets a conceptual ground for their development as building blocks capable of boosting nonadiabatic photoconversion in functional architectures through "hot" charge transfer down to the attosecond time scale.
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Affiliation(s)
- Maria
A. Naumova
- Deutsches
Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Gheorghe Paveliuc
- Département
de Chimie Physique, Université de
Genève, Quai E. Ansermet 30, CH-1211 Genève, Switzerland
| | | | - Katharina Kubicek
- European
XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
- The
Hamburg Centre for Ultrafast Imaging, University
of Hamburg, Luruper Chaussee
149, 22761 Hamburg, Germany
- Fachbereich
Physik, Universität Hamburg, Notkestraße 9-11, 22607 Hamburg, Germany
| | - Aleksandr Kalinko
- Deutsches
Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Jie Meng
- Department
of Chemistry, Technical University of Denmark, Kongens Lyngby DK-2800, Denmark
- Chemical
Physics and NanoLund, Lund University, SE-221 00 Lund, Sweden
| | - Mingli Liang
- Department
of Chemistry, Technical University of Denmark, Kongens Lyngby DK-2800, Denmark
| | - Ahibur Rahaman
- Department
of Chemistry, Technical University of Denmark, Kongens Lyngby DK-2800, Denmark
- Chemical
Physics and NanoLund, Lund University, SE-221 00 Lund, Sweden
| | - Mohamed Abdellah
- Chemical
Physics and NanoLund, Lund University, SE-221 00 Lund, Sweden
- Department
of Chemistry, United Arab Emirates University, P.O. Box 15551, Al Ain, United Arab Emirates
- Department
of Chemistry, Qena Faculty of Science, South
Valley University, Qena 83523, Egypt
| | - Stefano Checchia
- ESRF
- The European Synchrotron, 71, avenue des Martyrs, CS 40220, 38043 Grenoble Cedex 9, France
| | | | - Peter Zalden
- European
XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - Wojciech Gawelda
- European
XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
- Departamento
de Química, Universidad Autónoma
de Madrid, Madrid 28049, Spain
- IMDEA-Nanociencia, Calle
Faraday 9, Madrid 28049, Spain
- Faculty
of Physics, Adam Mickiewicz University, Poznan 61-614, Poland
| | - Christian Bressler
- European
XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
- The
Hamburg Centre for Ultrafast Imaging, University
of Hamburg, Luruper Chaussee
149, 22761 Hamburg, Germany
- Fachbereich
Physik, Universität Hamburg, Notkestraße 9-11, 22607 Hamburg, Germany
| | - Huifang Geng
- Department
of Physics, Yantai University, 30 Qingquan Road, Yantai 264005, China
| | - Weihua Lin
- Chemical
Physics and NanoLund, Lund University, SE-221 00 Lund, Sweden
| | - Yan Liu
- Chemical
Physics and NanoLund, Lund University, SE-221 00 Lund, Sweden
| | - Qian Zhao
- Department
of Chemistry, Technical University of Denmark, Kongens Lyngby DK-2800, Denmark
| | - Qinying Pan
- Chemical
Physics and NanoLund, Lund University, SE-221 00 Lund, Sweden
| | - Marufa Akter
- Chemical
Physics and NanoLund, Lund University, SE-221 00 Lund, Sweden
| | - Qingyu Kong
- Synchrotron Soleil, L’Orme des
Merisiers, 91190 Saint-Aubin, France
| | - Marius Retegan
- ESRF
- The European Synchrotron, 71, avenue des Martyrs, CS 40220, 38043 Grenoble Cedex 9, France
| | - David J. Gosztola
- Center
for Nanoscale Materials, Argonne National
Laboratory, 9700 South Cass Avenue, Lemont, Illinois 60439, United States
| | - Mátyás Pápai
- HUN-REN Wigner Research Center for Physics, P.O. Box 49, Budapest H-1525, Hungary
| | | | - Max Lawson Daku
- Département
de Chimie Physique, Université de
Genève, Quai E. Ansermet 30, CH-1211 Genève, Switzerland
| | - Kaibo Zheng
- Department
of Chemistry, Technical University of Denmark, Kongens Lyngby DK-2800, Denmark
- Chemical
Physics and NanoLund, Lund University, SE-221 00 Lund, Sweden
| | - Sophie E. Canton
- European
XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
- Department
of Chemistry, Technical University of Denmark, Kongens Lyngby DK-2800, Denmark
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9
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Mai S, Zhang W, Mu X, Cao J. Structural Decoration of Porphyrin/Phthalocyanine Photovoltaic Materials. CHEMSUSCHEM 2024:e202400217. [PMID: 38494448 DOI: 10.1002/cssc.202400217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 03/10/2024] [Accepted: 03/11/2024] [Indexed: 03/19/2024]
Abstract
Porphyrin/phthalocyanine compounds with fascinating molecular structures have attracted widespread attention in the field of solar cells in recent years. In this review, we focus on the pivotal role of porphyrin and phthalocyanine compounds in enhancing the efficiency of solar cells. The review seamlessly integrates the intricate molecular structures of porphyrins and phthalocyanines with their proficiency in absorbing visible light and facilitating electron transfer, key processes in converting sunlight into electricity. By delving into the nuances of intramolecular regulation, aggregated states, and surface/interface structure manipulation, it elucidates how various levels of molecular modifications enhance solar cell efficiency through improved charge transfer, stability, and overall performance. This comprehensive exploration provides a detailed understanding of the complex relationship between molecular design and solar cell performance, discussing current advancements and potential future applications of these molecules in solar energy technology.
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Affiliation(s)
- Sibei Mai
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Weilun Zhang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Xijiao Mu
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Jing Cao
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
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10
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Holoubek J, Salát J, Kotouček J, Kastl T, Vancová M, Huvarová I, Bednář P, Bednářová K, Růžek D, Renčiuk D, Eyer L. Antiviral activity of porphyrins and porphyrin-like compounds against tick-borne encephalitis virus: Blockage of the viral entry/fusion machinery by photosensitization-mediated destruction of the viral envelope. Antiviral Res 2024; 221:105767. [PMID: 38040199 DOI: 10.1016/j.antiviral.2023.105767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 11/14/2023] [Accepted: 11/26/2023] [Indexed: 12/03/2023]
Abstract
Tick-borne encephalitis virus (TBEV), the causative agent of tick-borne encephalitis (TBE), is a medically important flavivirus endemic to the European-Asian continent. Although more than 12,000 clinical cases are reported annually worldwide, there is no anti-TBEV therapy available to treat patients with TBE. Porphyrins are macrocyclic molecules consisting of a planar tetrapyrrolic ring that can coordinate a metal cation. In this study, we investigated the cytotoxicity and anti-TBEV activity of a large series of alkyl- or (het)aryl-substituted porphyrins, metalloporphyrins, and chlorins and characterized their molecular interactions with the viral envelope in detail. Our structure-activity relationship study showed that the tetrapyrrole ring is an essential structural element for anti-TBEV activity, but that the presence of different structurally distinct side chains with different lengths, charges, and rigidity or metal cation coordination can significantly alter the antiviral potency of porphyrin scaffolds. Porphyrins were demonstrated to interact with the TBEV lipid membrane and envelope protein E, disrupt the TBEV envelope and inhibit the TBEV entry/fusion machinery. The crucial mechanism of the anti-TBEV activity of porphyrins is based on photosensitization and the formation of highly reactive singlet oxygen. In addition to blocking viral entry and fusion, porphyrins were also observed to interact with RNA oligonucleotides derived from TBEV genomic RNA, indicating that these compounds could target multiple viral/cellular structures. Furthermore, immunization of mice with porphyrin-inactivated TBEV resulted in the formation of TBEV-neutralizing antibodies and protected the mice from TBEV infection. Porphyrins can thus be used to inactivate TBEV while retaining the immunogenic properties of the virus and could be useful for producing new inactivated TBEV vaccines.
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Affiliation(s)
- Jiří Holoubek
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-62100, Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-37005, Ceske Budejovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500, Brno, Czech Republic
| | - Jiří Salát
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-62100, Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-37005, Ceske Budejovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500, Brno, Czech Republic
| | - Jan Kotouček
- Department of Pharmacology and Toxicology, Veterinary Research Institute, CZ-62100, Brno, Czech Republic
| | - Tomáš Kastl
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-62100, Brno, Czech Republic
| | - Marie Vancová
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-37005, Ceske Budejovice, Czech Republic; Faculty of Science, University of South Bohemia, CZ-37005, Ceske Budejovice, Czech Republic
| | - Ivana Huvarová
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-62100, Brno, Czech Republic
| | - Petr Bednář
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-62100, Brno, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500, Brno, Czech Republic; Faculty of Science, University of South Bohemia, CZ-37005, Ceske Budejovice, Czech Republic
| | - Klára Bednářová
- Department of Biophysics of Nucleic Acids, Institute of Biophysics of the Czech Academy of Sciences, CZ-61200, Brno, Czech Republic
| | - Daniel Růžek
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-62100, Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-37005, Ceske Budejovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500, Brno, Czech Republic
| | - Daniel Renčiuk
- Department of Biophysics of Nucleic Acids, Institute of Biophysics of the Czech Academy of Sciences, CZ-61200, Brno, Czech Republic
| | - Luděk Eyer
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-62100, Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-37005, Ceske Budejovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500, Brno, Czech Republic.
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11
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Gibbons DJ, Berbiguier Y, Mulvaney JP, Villandier N, Leroy-Lhez S, Williams RM. Free base porphyrin-cyanine dye conjugate: synthesis and optical properties. Photochem Photobiol Sci 2024; 23:163-176. [PMID: 38133701 DOI: 10.1007/s43630-023-00510-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 11/10/2023] [Indexed: 12/23/2023]
Abstract
The covalent combination of a cyanine dye (IR-783) with a tetraphenyl porphyrin unit through an ether linkage results in a photoactive system capable of producing singlet oxygen. The synthesis, characterization and photophysical properties of the resulting novel free base porphyrin-cyanine conjugate named TPPO-IR-783 (TOI) is reported. Excited state properties were studied in various solvents with differing polarity. The fluorescence is strongly solvent dependent, however this is not the case for singlet oxygen phosphorescence, which is only observed in tetrahydrofuran (THF), when comparing 8 different polar, non-polar and medium-polarity solvents. This novel type of porphyrin-cyanine photosensitizer has the ability to produce singlet oxygen and absorbs light at NIR wavelengths.
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Affiliation(s)
- Dáire J Gibbons
- LABCiS - UR 22722, Faculty of Sciences and Technology, University of Limoges, 123 Avenue Albert Thomas, 87060, Limoges, France
- Molecular Photonics Group, Van't Hoff Institute for Molecular Sciences (HIMS), Universiteit van Amsterdam, Science Park 904, 1098 XH, Amsterdam, Netherlands
| | - Yann Berbiguier
- LABCiS - UR 22722, Faculty of Sciences and Technology, University of Limoges, 123 Avenue Albert Thomas, 87060, Limoges, France
| | - Jordan P Mulvaney
- Molecular Photonics Group, Van't Hoff Institute for Molecular Sciences (HIMS), Universiteit van Amsterdam, Science Park 904, 1098 XH, Amsterdam, Netherlands
| | - Nicolas Villandier
- LABCiS - UR 22722, Faculty of Sciences and Technology, University of Limoges, 123 Avenue Albert Thomas, 87060, Limoges, France
| | - Stéphanie Leroy-Lhez
- LABCiS - UR 22722, Faculty of Sciences and Technology, University of Limoges, 123 Avenue Albert Thomas, 87060, Limoges, France.
| | - René M Williams
- Molecular Photonics Group, Van't Hoff Institute for Molecular Sciences (HIMS), Universiteit van Amsterdam, Science Park 904, 1098 XH, Amsterdam, Netherlands.
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12
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Rukin P, Prezzi D, Rozzi CA. Excited-state normal-mode analysis: The case of porphyrins. J Chem Phys 2023; 159:244103. [PMID: 38131481 DOI: 10.1063/5.0173336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 10/14/2023] [Indexed: 12/23/2023] Open
Abstract
We systematically applied excited-state normal mode analysis to investigate and compare the relaxation and internal conversion dynamics of a free-base porphyrin (BP) with those of a novel functional porphyrin (FP) derivative. We discuss the strengths and limitations of this method and employ it to predict very different dynamical behaviors of the two compounds and to clarify the role of high reorganization energy modes in driving the system toward critical regions of the potential energy landscape. We identify the modes of vibrations along which the energy gap between two excited-state potential energy surfaces within the Q band manifold may vanish and find that the excess energy to reach this "touching" region is significantly reduced in the case of FP (0.16 eV) as compared to the one calculated for BP (0.92 eV). Our findings establish a link between the chemical functionalization and the electronic and vibrational structure that can be exploited to control the internal conversion pathways in a systematic way.
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Affiliation(s)
- Pavel Rukin
- S3 Center, Nanoscience Institute - National Research Council (CNR-NANO), Via Campi 213/a, Modena, Italy
| | - Deborah Prezzi
- S3 Center, Nanoscience Institute - National Research Council (CNR-NANO), Via Campi 213/a, Modena, Italy
| | - Carlo Andrea Rozzi
- S3 Center, Nanoscience Institute - National Research Council (CNR-NANO), Via Campi 213/a, Modena, Italy
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13
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Zhou Y, Li X, Chen J, Li W, Wang F. Carbon sequestration performance, enzyme and photosynthetic activity, and transcriptome analysis of algae-bacteria symbiotic system after antibiotic exposure. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 902:166486. [PMID: 37611703 DOI: 10.1016/j.scitotenv.2023.166486] [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: 07/11/2023] [Revised: 08/17/2023] [Accepted: 08/20/2023] [Indexed: 08/25/2023]
Abstract
Wastewater treatment technology based on algae-bacteria successfully combines pollutant purification, CO2 reduction and clean energy production to provide new insights into climate solutions. In this study, the reciprocal mechanisms between algae and bacteria were explored through physiological and biochemical levels of algae cells and differentially expressed genes (DEGs) based on the performance of immobilized algae-bacteria symbiotic particles (ABSPs) for CO2 fixation. The results showed that ABSPs promoted the CO2 fixation capacity of microalgae. The enhanced growth capacity and photosynthetic activity of algal cells in ABSPs are key to promoting CO2 uptake, and the stimulation of photosynthetic system and the promotion of Calvin cycle were the main contributors to enhanced carbon sequestration. These findings will provide guidance for carbon reduction using immobilized ABSS as well as deciphering the algae-bacteria reciprocal mechanism.
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Affiliation(s)
- Yuhang Zhou
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou 311121, China
| | - Xinjie Li
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou 311121, China
| | - Jiaqi Chen
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou 311121, China
| | - Wenbing Li
- School of Engineering, Hangzhou Normal University, Hangzhou 311121, China.
| | - Fan Wang
- School of Engineering, Hangzhou Normal University, Hangzhou 311121, China.
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14
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Cao N, Björk J, Corral-Rascon E, Chen Z, Ruben M, Senge MO, Barth JV, Riss A. The role of aromaticity in the cyclization and polymerization of alkyne-substituted porphyrins on Au(111). Nat Chem 2023; 15:1765-1772. [PMID: 37723257 DOI: 10.1038/s41557-023-01327-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 08/17/2023] [Indexed: 09/20/2023]
Abstract
Aromaticity is an established and widely used concept for the prediction of the reactivity of organic molecules. However, its role remains largely unexplored in on-surface chemistry, where the interaction with the substrate can alter the electronic and geometric structure of the adsorbates. Here we investigate how aromaticity affects the reactivity of alkyne-substituted porphyrin molecules in cyclization and coupling reactions on a Au(111) surface. We examine and quantify the regioselectivity in the reactions by scanning tunnelling microscopy and bond-resolved atomic force microscopy at the single-molecule level. Our experiments show a substantially lower reactivity of carbon atoms that are stabilized by the aromatic diaza[18]annulene pathway of free-base porphyrins. The results are corroborated by density functional theory calculations, which show a direct correlation between aromaticity and thermodynamic stability of the reaction products. These insights are helpful to understand, and in turn design, reactions with aromatic species in on-surface chemistry and heterogeneous catalysis.
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Affiliation(s)
- Nan Cao
- Physics Department E20, Technical University of Munich, Garching, Germany
| | - Jonas Björk
- Department of Physics, Chemistry and Biology, IFM, Linköping University, Linköping, Sweden
| | | | - Zhi Chen
- Institute of Nanotechnology, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, PR China
| | - Mario Ruben
- Institute of Nanotechnology, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany
- Centre Européen de Science Quantique, Institut de Science et d'Ingénierie Supramoléculaires (UMR 7006), CNRS-Université de Strasbourg, Strasbourg, France
- Institute of Quantum Materials and Technologies, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany
| | - Mathias O Senge
- Institute for Advanced Study (TUM-IAS), Focus Group-Molecular and Interfacial Engineering of Organic Nanosystems, Technical University of Munich, Garching, Germany
| | - Johannes V Barth
- Physics Department E20, Technical University of Munich, Garching, Germany.
| | - Alexander Riss
- Physics Department E20, Technical University of Munich, Garching, Germany.
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15
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Fang H, Wilhelm MJ, Kuhn DL, Zander Z, Dai HL, Petersson GA. The low-lying electronic states and ultrafast relaxation dynamics of the monomers and J-aggregates of meso-tetrakis (4-sulfonatophenyl)-porphyrins. J Chem Phys 2023; 159:154302. [PMID: 37846956 DOI: 10.1063/5.0174368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 09/25/2023] [Indexed: 10/18/2023] Open
Abstract
The electronic and vibrational spectra of the meso-tetrakis(4-sulfonatophenyl)-porphyrins (TSPP) have been studied computationally using the PFD-3B functional with time-dependent density functional theory for the excited states. The calculated UV-vis absorption and emission spectra in aqueous solution are in excellent agreement with the experimental measurements of both H2TSPP-4 (monomer) at high pH and H4TSPP-2 (forming J-aggregate) at low pH. Moreover, our calculations reveal an infrared absorption at 1900 cm-1 in the singlet and triplet excited states that is absent in the ground state, which is chosen as a probe for transient IR absorption spectroscopy to investigate the vibrational dynamics of the excited state. Specifically, the S2 to S1 excited state internal conversion process time, the S1 state vibrational relaxation time, and the lifetime of the S1 excited electronic state are all quantitatively deduced.
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Affiliation(s)
- Hui Fang
- Department of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, USA
| | - Michael J Wilhelm
- Department of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, USA
| | - Danielle L Kuhn
- U.S. Army DEVCOM Chemical Biological Center, Research and Operations, Aberdeen Proving Ground, Aberdeen, Maryland 21010, USA
| | - Zachary Zander
- U.S. Army DEVCOM Chemical Biological Center, Research and Operations, Aberdeen Proving Ground, Aberdeen, Maryland 21010, USA
| | - Hai-Lung Dai
- Department of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, USA
| | - George A Petersson
- Institute for Computational Molecular Science, Temple University, Philadelphia, Pennsylvania 19122, USA
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16
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Tian Z, Li H, Liu Z, Yang L, Zhang C, He J, Ai W, Liu Y. Enhanced Photodynamic Therapy by Improved Light Energy Capture Efficiency of Porphyrin Photosensitizers. Curr Treat Options Oncol 2023; 24:1274-1292. [PMID: 37407889 DOI: 10.1007/s11864-023-01120-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/07/2023] [Indexed: 07/07/2023]
Abstract
OPINION STATEMENT Photodynamic therapy (PDT) has garnered increasing attention in cancer treatment because of its advantages such as minimal invasiveness and selective destruction. With the development of PDT, impressive progress has been made in the preparation of photosensitizers, particularly porphyrin photosensitizers. However, the limited tissue penetration of the activating light wavelengths and relatively low light energy capture efficiency of porphyrin photosensitizers are two major disadvantages in conventional photosensitizers. Therefore, tissue penetration needs to be enhanced and the light energy capture efficiency of porphyrin photosensitizers improved through structural modifications. The indirect excitation of porphyrin photosensitizers using fluorescent donors (fluorescence resonance energy transfer) has been successfully used to address these issues. In this review, the enhancement of the light energy capture efficiency of porphyrins is discussed.
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Affiliation(s)
- Zejie Tian
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, 28 Changsheng Road, Hengyang City, Hunan Province, 421001, China
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Changsheng Road, Hengyang City, Hunan Province, 421001, China
| | - Hui Li
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, 28 Changsheng Road, Hengyang City, Hunan Province, 421001, China
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Changsheng Road, Hengyang City, Hunan Province, 421001, China
| | - Zhenhua Liu
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, 28 Changsheng Road, Hengyang City, Hunan Province, 421001, China
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Changsheng Road, Hengyang City, Hunan Province, 421001, China
| | - Lingyan Yang
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, 28 Changsheng Road, Hengyang City, Hunan Province, 421001, China
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Changsheng Road, Hengyang City, Hunan Province, 421001, China
| | - Chaoyang Zhang
- Institute of Chemistry & Chemical Engineering, University of South China, Hengyang City, Hunan Province, 421001, China
| | - Jun He
- Institute of Chemistry & Chemical Engineering, University of South China, Hengyang City, Hunan Province, 421001, China
| | - Wenbin Ai
- The Second Affiliated Hospital of University of South China, Hengyang City, Hunan Province, 421001, China
| | - Yunmei Liu
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, 28 Changsheng Road, Hengyang City, Hunan Province, 421001, China.
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Changsheng Road, Hengyang City, Hunan Province, 421001, China.
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17
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González-Santiago B, Vicente-Escobar JO, de la Luz-Tlapaya V, García-Gutiérrez P, García-Sánchez MÁ. Porphyrins Embedded in Translucent Polymeric Substrates: Fluorescence Preservation and Molecular Docking Studies. J Fluoresc 2023:10.1007/s10895-023-03396-9. [PMID: 37597136 DOI: 10.1007/s10895-023-03396-9] [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: 07/16/2023] [Accepted: 08/10/2023] [Indexed: 08/21/2023]
Abstract
This research describes the functionalization of polymer-matrix-trapping porphyrins, considering that the transcendental properties of meso-substituted porphyrins, such as optical and chemical stability, combined with the strength of the polymers, can produce photoactive advanced polymeric networks. Polystyrene (PS) and O,O´-bis-(2-aminopropyl)-polyethyleneglycol-300 (2NH2peg300, APEG), or their combination, were used to confine the meso-substituted porphyrin species 5,10,15,20-tetrakis(4'-carboxy-1,1'-biphenyl-4-yl)porphyrin and 5,10,15,20-tetrakis((pyridin-4-yl)phenyl)porphyrin. The samples were characterized by Fourier-transform infrared (FTIR), X-ray diffraction (XRD), ultraviolet-visible (UV-Vis) and fluorescence spectroscopies. The absorption and emission properties of the materials were compared to those of their respective porphyrin solutions. The fluorescence was preserved in the obtained composite through a mixture of polymers, PS, and APEG, yielding translucent polymeric networks. Moreover, analysis of individual polymeric assemblies by molecular docking was performed to support the understanding of the experimental findings. This analysis corroborates that the stronger the estimated binding energies, the stronger the interactions that occur between porphyrin and the polymer via non-polar covalent bonds.
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Affiliation(s)
- Berenice González-Santiago
- Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada-Unidad Legaria, Calzada Legaria 694, Alcaldía Miguel Hidalgo, Ciudad de México, 11500, México
| | - Jonathan Osiris Vicente-Escobar
- Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, San Rafael Atlixco 186, Col.Vicentina, Ciudad de México, 09340, México
| | - Verónica de la Luz-Tlapaya
- Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, San Rafael Atlixco 186, Col.Vicentina, Ciudad de México, 09340, México
| | - Ponciano García-Gutiérrez
- Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, San Rafael Atlixco 186, Col.Vicentina, Ciudad de México, 09340, México
| | - Miguel Ángel García-Sánchez
- Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, San Rafael Atlixco 186, Col.Vicentina, Ciudad de México, 09340, México.
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18
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Lone IA, Beig SUR, Kumar R, Shah SA. Porphyrin-based conjugated microporous adsorbent material for the efficient remediation of hexavalent chromium from the aquatic environment. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:81055-81072. [PMID: 37314559 DOI: 10.1007/s11356-023-28014-w] [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: 02/23/2023] [Accepted: 05/26/2023] [Indexed: 06/15/2023]
Abstract
The encapsulation and eradication of anions from water have received a lot of scrutinize and are extremely important for virtuous production and environmental treatment. To prepare extremely efficient adsorbents, a highly functionalized and conjugated microporous porphyrin-based adsorbent material (Co-4MPP) was synthesized using the Alder Longo method. Co-4MPP featured a hierarchical microporous and mesoporous layered structure containing nitrogen and oxygen-based functional groups with a specific surface area of 685.209 m2/g and a pore volume of 0.495 cm3/g. Co-4MPP demonstrated a greater Cr (VI) adsorption empathy than the pristine porphyrin-based material did. The effects of various parameters such as pH, dose, time, and temperature were explored on the Cr (VI) adsorption by Co-4MPP. The pseudo-second-order model and the Cr (VI) adsorption kinetics were in agreement (R2 = 0.999). The Langmuir isotherm model matched the Cr (VI) adsorption isotherm, demonstrating the optimum Cr (VI) adsorption capacities: 291.09, 307.42, and 339.17 mg/g at 298K, 312K, and 320K, correspondingly, with remediation effectiveness of 96.88%. The model evaluation further revealed that Cr (VI) adsorption mechanism on Co-4MPP was endothermic, spontaneous, and entropy-rising. The detailed discussion of the adsorption mechanism suggested that it could be a reduction, chelation, and electrostatic interaction, in which the protonated nitrogen and oxygen-containing functional groups on the porphyrin ring interacted with Cr (VI) anions to form a stable complex, thus remediating Cr (VI) anions efficiently. Moreover, Co-4MPP demonstrated strong reusability, maintaining 70% of its Cr (VI) elimination rate after four consecutive adsorptions.
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Affiliation(s)
- Ishfaq Ahmad Lone
- Department of Chemistry, National Institute of Technology Srinagar, Hazratbal, J&K, 190006, India
| | - Sajad Ur Rehman Beig
- Department of Chemistry, National Institute of Technology Srinagar, Hazratbal, J&K, 190006, India
| | - Ravi Kumar
- Department of Chemistry, National Institute of Technology Srinagar, Hazratbal, J&K, 190006, India.
| | - Shakeel A Shah
- Department of Chemistry, National Institute of Technology Srinagar, Hazratbal, J&K, 190006, India
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19
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Castro KADF, Moura NMM, Simões MMQ, Mesquita MMQ, Ramos LCB, Biazzotto JC, Cavaleiro JAS, Faustino MAF, Neves MGPMS, da Silva RS. A Comparative Evaluation of the Photosensitizing Efficiency of Porphyrins, Chlorins and Isobacteriochlorins toward Melanoma Cancer Cells. Molecules 2023; 28:4716. [PMID: 37375269 DOI: 10.3390/molecules28124716] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/03/2023] [Accepted: 06/08/2023] [Indexed: 06/29/2023] Open
Abstract
Skin cancer is one of the cancers that registers the highest number of new cases annually. Among all forms of skin cancer, melanoma is the most invasive and deadliest. The resistance of this form of cancer to conventional treatments has led to the employment of alternative/complementary therapeutic approaches. Photodynamic therapy (PDT) appears to be a promising alternative to overcome the resistance of melanoma to conventional therapies. PDT is a non-invasive therapeutic procedure in which highly reactive oxygen species (ROS) are generated upon excitation of a photosensitizer (PS) when subjected to visible light of an adequate wavelength, resulting in the death of cancer cells. In this work, inspired by the efficacy of tetrapyrrolic macrocycles to act as PS against tumor cells, we report the photophysical characterization and biological assays of isobacteriochlorins and their corresponding chlorins and porphyrins against melanoma cancer cells through a photodynamic process. The non-tumoral L929 fibroblast murine cell line was used as the control. The results show that the choice of adequate tetrapyrrolic macrocycle-based PS can be modulated to improve the performance of PDT.
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Affiliation(s)
- Kelly A D F Castro
- Department of Biomolecular Sciences, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, São Paulo 05508-220, Brazil
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Nuno M M Moura
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Mário M Q Simões
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Mariana M Q Mesquita
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Loyanne C B Ramos
- Department of Biomolecular Sciences, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, São Paulo 05508-220, Brazil
| | - Juliana C Biazzotto
- Department of Biomolecular Sciences, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, São Paulo 05508-220, Brazil
| | - José A S Cavaleiro
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - M Amparo F Faustino
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | | | - Roberto S da Silva
- Department of Biomolecular Sciences, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, São Paulo 05508-220, Brazil
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20
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Yang F, Xu M, Chen X, Luo Y. Spotlight on porphyrins: Classifications, mechanisms and medical applications. Biomed Pharmacother 2023; 164:114933. [PMID: 37236030 DOI: 10.1016/j.biopha.2023.114933] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/11/2023] [Accepted: 05/22/2023] [Indexed: 05/28/2023] Open
Abstract
Photodynamic therapy (PDT) and sonodynamic therapy (SDT) are non-invasive treatment methods with obvious inhibitory effect on tumors and have few side effects, which have been widely concerned and explored by researchers. Sensitizer is the main factor in determining the therapeutic effect of PDT and SDT. Porphyrins, a group of organic compounds widespread in nature, can be activated by light or ultrasound and produce reactive oxygen species. Therefore, porphyrins as sensitizers in PDT have been widely explored and investigated for many years. Herein, we summarize the classical porphyrin compounds and their applications and mechanisms in PDT and SDT. The application of porphyrin in clinical diagnosis and imaging is also discussed. In conclusion, porphyrins have good application prospects in disease treatment as an important part of PDT or SDT, and in clinical diagnosis and imaging.
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Affiliation(s)
- Fuyu Yang
- National Health Commission Key Laboratory of Molecular Probes and Targeted Diagnosis and Therapy, Harbin Medical University, Harbin 150001, China
| | - Meiqi Xu
- National Health Commission Key Laboratory of Molecular Probes and Targeted Diagnosis and Therapy, Harbin Medical University, Harbin 150001, China
| | - Xiaoyu Chen
- Department of Neonatal, The Fourth Hospital of Harbin Medical University, Harbin
| | - Yakun Luo
- National Health Commission Key Laboratory of Molecular Probes and Targeted Diagnosis and Therapy, Harbin Medical University, Harbin 150001, China.
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21
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Harmandar K, Giray G, Önal E, Sengul IF, Özdemir S, Atilla D. New AB 3-type porphyrins with piperidine and morpholine motifs; synthesis and photo-physicochemical and biological properties. Dalton Trans 2023; 52:2672-2683. [PMID: 36745464 DOI: 10.1039/d2dt03738f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
In this study, new unsymmetrical meso-tetraaryl AB3-type porphyrins 1 and 2 were successfully synthesized by the reaction of p-bromobenzaldehyde and p-hydroxybenzaldehyde with pyrrole in propionic acid. AB3-type porphyrin building blocks with hydroxyl functionality (1 and 2) were further used to generate both covalently linked metal free and Zn(II) porphyrins 3-6 having piperidine and morpholine heterocyclic units. These novel compounds were characterized by using 1H NMR, 13C NMR, FT-IR and MALDI-TOF spectrophotometry. The photophysical and photochemical properties of compounds 1-6 were investigated by employing UV-vis absorption and fluorescence emission spectroscopy in tetrahydrofuran (THF). From the view of biological properties, the antioxidant capacities of porphyrins were determined by using DPPH radical scavenging activity and 2 was determined as the most potent porphyrin analog with a value of 98.42% at 200 mg L-1. All the targeted compounds displayed significant DNA nuclease activity. In addition, the antimicrobial potential of compounds 1-6 was also investigated by a micro-dilution process and 2 was found to be the most effective candidate against the tested microbial strains. The newly synthesized porphyrins also showed 100% microbial cell viability inhibition against E. coli at all examined concentrations. In terms of biofilm inhibition activity, the best results for the maximum photodynamic antimicrobial biofilm inhibition of S. aureus and P. aeruginosa were obtained by compound 2 with the values of 99.75% and 93.39%, respectively.
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Affiliation(s)
- Kevser Harmandar
- Gebze Technical University, Department of Chemistry, 41400, Gebze, Kocaeli, Turkey.
| | - Gülay Giray
- Department of Veterinary Medicine, Ihsangazi Technical Science Vocational School, Ihsangazi, Kastamonu, Turkey
| | - Emel Önal
- Doğuş University, Faculty of Engineering, Ümraniye, 34775, Istanbul, Turkey
| | - Ibrahim F Sengul
- Gebze Technical University, Department of Chemistry, 41400, Gebze, Kocaeli, Turkey.
| | - Sadin Özdemir
- Food Processing Programme, Technical Science Vocational School, Mersin University, TR-33343 Yenisehir, Mersin, Turkey
| | - Devrim Atilla
- Gebze Technical University, Department of Chemistry, 41400, Gebze, Kocaeli, Turkey.
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22
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Grover V, Pushpanandan P, Ravikanth M. Piperazine Bridged Thianorrole Dimer. Org Lett 2023; 25:756-760. [PMID: 36722846 DOI: 10.1021/acs.orglett.2c04199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Oxidative cyclization of open chain thiabilanes yielded the first examples of unique piperazine bridged thianorrole dimers instead of the expected thianorrole monomer. In the thianorrole dimer, the two thianorrole monomeric units are linked via two direct pyrrole C-C bonds by involving the inverted pyrrole and adjacent pyrrole rings of each thianorrole macrocycle and generate a six-membered piperazine ring that bridges the two thianorrole macrocycles. The spectral studies indicated that the thianorrole dimers are nonaromatic in nature.
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Affiliation(s)
- Vratta Grover
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Poornenth Pushpanandan
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Mangalampalli Ravikanth
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
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23
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Xu W, Nagata Y, Kumagai N. TEtraQuinolines: A Missing Link in the Family of Porphyrinoid Macrocycles. J Am Chem Soc 2023; 145:2609-2618. [PMID: 36689566 DOI: 10.1021/jacs.2c12582] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Porphyrin contains four inwardly oriented nitrogen atoms. It is arguably the most ubiquitous multifunctional naturally occurring macrocycle that has inspired the design of novel nitrogen-containing heterocycles for decades. While cyclic tetramers of pyrrole, indole, and pyridine have been exploited as macrocycles in this category, quinoline has been largely neglected as a synthon. Herein, we report the synthesis of TEtraQuinoline (TEQ) as a 'missing link' in this N4 macrocycle family. In TEQs, four quinoline units are concatenated to produce an S4-symmetric architecture. TEQs are characterized by a highly rigid saddle shape, wherein the lone-pair orbitals of the four nitrogen atoms are not aligned in a planar fashion. Nevertheless, TEQs can coordinate a series of transition-metal cations (Fe2+, Co2+, Ni2+, Cu2+, Zn2+, and Pd2+). TEQs are inherently fluorescence-silent but become strongly emissive upon protonation or complexation of Zn(II) cations (ϕ = 0.71). TEQ/Fe(II) complexes can catalyze dehydrogenation and oxygenation reactions with catalyst loadings as low as 0.1 mol %.
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Affiliation(s)
- Wei Xu
- Graduate School of Pharmaceutical Sciences, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo 105-8512, Japan
| | - Yuuya Nagata
- Institute of Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita 21, Nishi 10, Kita-ku, Sapporo, Hokkaido 001-0021, Japan
| | - Naoya Kumagai
- Graduate School of Pharmaceutical Sciences, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo 105-8512, Japan.,Institute of Microbial Chemistry, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0025, Japan
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24
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Rascon EC, Riss A, Matěj A, Wiengarten A, Mutombo P, Soler D, Jelinek P, Auwärter W. On-Surface Synthesis of Square-Type Porphyrin Tetramers with Central Antiaromatic Cyclooctatetraene Moiety. J Am Chem Soc 2023; 145:967-977. [PMID: 36580274 DOI: 10.1021/jacs.2c10088] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The synthesis of two-dimensionally extended polycyclic heteroatomic molecules keeps attracting considerable attention. In particular, frameworks bearing planar cyclooctatetraenes (COT) moieties can display intriguing properties, including antiaromaticity. Here, we present an on-surface chemistry route to square-type porphyrin tetramers with a central COT ring, coexisting with other oligomers. This approach employing temperature-induced dehydrogenative porphyrin homocoupling in an ultrahigh vacuum environment provides access to surface-supported, unsubstituted porphyrin tetramers that are not easily achievable by conventional synthesis means. Specifically, monomeric free-base (2H-P) and Zn-metalated (Zn-P) porphines (P) were employed to form square-type free-base and Zn-functionalized tetramers on Ag(100). An atomic-level characterization by bond-resolved atomic force microscopy and scanning tunneling microscopy and spectroscopy is provided, identifying the molecular structures. Complemented by density functional theory modeling, the electronic structure is elucidated, indeed revealing antiaromaticity induced by the COT moiety. The present study thus gives access, and insights, to a porphyrin oligomer, representing both a model system for directly fused porphyrins and a potential building block for conjugated, extended two-dimensional porphyrin sheets.
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Affiliation(s)
- Eduardo Corral Rascon
- Physics Department E20, Technical University of Munich, James-Franck Str. 1, 85748 Garching, Germany
| | - Alexander Riss
- Physics Department E20, Technical University of Munich, James-Franck Str. 1, 85748 Garching, Germany
| | - Adam Matěj
- Institute of Physics, Czech Academy of Sciences, 162 00 Prague, Czech Republic.,Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacky University in Olomouc, 779 00 Olomouc, Czech Republic.,Department of Physical Chemistry, Faculty of Science, Palacky University in Olomouc, 779 00 Olomouc, Czech Republic
| | - Alissa Wiengarten
- Physics Department E20, Technical University of Munich, James-Franck Str. 1, 85748 Garching, Germany
| | - Pingo Mutombo
- Institute of Physics, Czech Academy of Sciences, 162 00 Prague, Czech Republic
| | - Diego Soler
- Institute of Physics, Czech Academy of Sciences, 162 00 Prague, Czech Republic
| | - Pavel Jelinek
- Institute of Physics, Czech Academy of Sciences, 162 00 Prague, Czech Republic.,Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacky University in Olomouc, 779 00 Olomouc, Czech Republic
| | - Willi Auwärter
- Physics Department E20, Technical University of Munich, James-Franck Str. 1, 85748 Garching, Germany
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25
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Abstract
Ferric heme b (= ferric protoporphyrin IX = hemin) is an important prosthetic group of different types of enzymes, including the intensively investigated and widely applied horseradish peroxidase (HRP). In HRP, hemin is present in monomeric form in a hydrophobic pocket containing among other amino acid side chains the two imidazoyl groups of His170 and His42. Both amino acids are important for the peroxidase activity of HRP as an axial ligand of hemin (proximal His170) and as an acid/base catalyst (distal His42). A key feature of the peroxidase mechanism of HRP is the initial formation of compound I under heterolytic cleavage of added hydrogen peroxide as a terminal oxidant. Investigations of free hemin dispersed in aqueous solution showed that different types of hemin dimers can form, depending on the experimental conditions, possibly resulting in hemin crystallization. Although it has been recognized already in the 1970s that hemin aggregation can be prevented in aqueous solution by using micelle-forming amphiphiles, it remains a challenge to prepare hemin-containing micellar and vesicular systems with peroxidase-like activities. Such systems are of interest as cheap HRP-mimicking catalysts for analytical and synthetic applications. Some of the key concepts on which research in this fascinating and interdisciplinary field is based are summarized, along with major accomplishments and possible directions for further improvement. A systematic analysis of the physico-chemical properties of hemin in aqueous micellar solutions and vesicular dispersions must be combined with a reliable evaluation of its catalytic activity. Future studies should show how well the molecular complexity around hemin in HRP can be mimicked by using micelles or vesicles. Because of the importance of heme b in virtually all biological systems and the fact that porphyrins and hemes can be obtained under potentially prebiotic conditions, ideas exist about the possible role of heme-containing micellar and vesicular systems in prebiotic times.
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26
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Selective Determination of Glutathione Using a Highly Emissive Fluorescent Probe Based on a Pyrrolidine-Fused Chlorin. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020568. [PMID: 36677627 PMCID: PMC9862258 DOI: 10.3390/molecules28020568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/16/2022] [Accepted: 12/27/2022] [Indexed: 01/09/2023]
Abstract
We report the use of a carboxylated pyrrolidine-fused chlorin (TCPC) as a fluorescent probe for the determination of glutathione (GSH) in 7.4 pH phosphate buffer. TCPC is a very stable, highly emissive molecule that has been easily obtained from meso-tetrakis(4-methoxycarbonylphenyl) porphyrin (TCPP) through a 1,3-dipolar cycloaddition approach. First, we describe the coordination of TCPC with Hg(II) ions and the corresponding spectral changes, mainly characterized by a strong quenching of the chlorin emission band. Then, the TCPC-Hg2+ complex exhibits a significant fluorescence turn-on in the presence of low concentrations of the target analyte GSH. The efficacy of the sensing molecule was tested by using different TCPC:Hg2+ concentration ratios (1:2, 1:5 and 1:10) that gave rise to sigmoidal response curves in all cases with modulating detection limits, being the lowest 40 nM. The experiments were carried out under physiological conditions and the selectivity of the system was demonstrated against a number of potential interferents, including cysteine. Furthermore, the TCPC macrocycle did not showed a significant fluorescent quenching in the presence of other metal ions.
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27
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Li Q, Ishida M, Wang Y, Li C, Baryshnikov G, Zhu B, Sha F, Wu X, Ågren H, Furuta H, Xie Y. Antiaromatic Sapphyrin Isomer: Transformation into Contracted Porphyrinoids with Variable Aromaticity. Angew Chem Int Ed Engl 2023; 62:e202212174. [PMID: 36342501 DOI: 10.1002/anie.202212174] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Indexed: 11/09/2022]
Abstract
Sapphyrin is a pentapyrrolic expanded porphyrin with a 22π aromatic character. Herein, we report the synthesis of a 20π antiaromatic sapphyrin isomer 1 by oxidative cyclization of a pentapyrrane precursor P5 with a terminal β-linked pyrrole. The resulting isomer 1, containing a mis-linked bipyrrole unit in the skeleton, exhibits a reactivity for further oxidation due to the distinct antiaromatic electronic structure, affording a fused macrocycle 2, possessing a spiro-carbon-containing [5.6.5.6]-tetracyclic structure. Subsequent treatment with an acid afforded a weakly aromatic pyrrolone-appended N-confused corrole 3, and thermal fusion gave a [5.6.5.7]-tetracyclic-ring-embedded 14π aromatic triphyrin(2.1.1) analog 4. The cyclization at the mis-linked pyrrole moiety of P5 played a crucial role in synthesizing the antiaromatic porphyrinoid susceptible to facile transformation to novel porphyrinoids with variable aromaticity.
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Affiliation(s)
- Qizhao Li
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Masatoshi Ishida
- Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University, Tokyo, 192-0397, Japan
| | - Yunyun Wang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Chengjie Li
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Glib Baryshnikov
- Department of Science and Technology, Laboratory of Organic Electronics, Linköping University, 60174, Norrköping, Sweden
| | - Bin Zhu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Feng Sha
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Xinyan Wu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Hans Ågren
- Department of Physics and Astronomy, Uppsala University, 75120, Uppsala, Sweden
| | - Hiroyuki Furuta
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, 819-0395, Japan
| | - Yongshu Xie
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
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28
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Castillo O, Mancillas J, Hughes W, Brancaleon L. Characterization of the interaction of metal-protoporphyrins photosensitizers with β- lactoglobulin. Biophys Chem 2023; 292:106918. [PMID: 36399946 DOI: 10.1016/j.bpc.2022.106918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 10/24/2022] [Accepted: 10/27/2022] [Indexed: 11/17/2022]
Abstract
We investigated the interaction of a series of metal-protoporphyrins (PPIXs) with bovine β- lactoglobulin (BLG) using a combination of optical spectroscopy and computational simulations. Unlike other studies, the simulations were not merely used to rationalize the experimental data but were employed to refine the experimental data itself. The study was carried out at two pH values, 5 and 9, where BLG is known to have different conformation dictated by the so-called Tanford transition which occurs near pH 7.5. The transition is postulated to regulate access to the interior binding cavity of the protein, thus the pH variation was used as a parameter to investigate whether PPIXs access the central cavity of BLG. The results of our study show that indeed binding increases significantly at alkaline pH, however, the increased affinity is not due to the accessibility of the central cavity. Instead, binding appears to be determined by the tendency of PPIXs to form large inhomogeneous aggregates at acidic pH which hinders interactions with proteins. The binding site determined through a combination of experimental and computational methods is located at the interface between two BLG monomers where the long α-helix segment of the protein face each other. This region is rich in positively charged Lys residues that interact with the propionic acid chains of the protoporphyrins. Establishing the modality of binding between protoporphyrins and BLG would have important consequences for the use of BLG:PPIX complexes in applications such as artificial photoreceptors, artificial metallo-enzymes, delivery of photosensitizers for phototherapy and even solar energy conversion.
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Affiliation(s)
- Omar Castillo
- Department of Physics and Astronomy, University of Texas at San Antonio, San Antonio, TX 78249, USA
| | - James Mancillas
- Department of Physics and Astronomy, University of Texas at San Antonio, San Antonio, TX 78249, USA
| | - William Hughes
- Department of Physics and Astronomy, University of Texas at San Antonio, San Antonio, TX 78249, USA
| | - Lorenzo Brancaleon
- Department of Physics and Astronomy, University of Texas at San Antonio, San Antonio, TX 78249, USA.
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29
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Switchable Nanozyme Activity of Porphyrins Intercalated in Layered Gadolinium Hydroxide. Int J Mol Sci 2022; 23:ijms232315373. [PMID: 36499698 PMCID: PMC9736057 DOI: 10.3390/ijms232315373] [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: 10/21/2022] [Revised: 12/01/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022] Open
Abstract
In this study, organo-inorganic nanohybrids LHGd-MTSPP with enzyme-like activity were prepared by in situ intercalation of anionic 5,10,15,20-tetrakis-(4-sulfonatophenyl)porphyrin and its complexes with Zn(II) and Pd(II) (MTSPP, M = 2H, Zn(II) and Pd(II)) into gadolinium layered hydroxide (LHGd). The combination of powder XRD, CHNS analysis, FT-IR, EDX, and TG confirmed the layered structure of the reaction products. The basal interplanar distances in LHGd-MTSPP samples were 22.3-22.6 Å, corresponding to the size of an intercalated tetrapyrrole molecule. According to SEM data, LHGd-MTSPP hybrids consisted of individual lamellar nanoparticles 20-50 nm in thickness. The enzyme-like activity of individual constituents, LHGd-Cl and sulfoporphyrins TSPP, ZnTSPP and PdTSPP, and hybrid LHGd-MTSPP materials, was studied by chemiluminescence analysis using the ABAP/luminol system in phosphate buffer solution. All the individual porphyrins exhibited dose-dependent antioxidant properties with respect to alkylperoxyl radicals at pH 7.4. The intercalation of free base TSPP porphyrin into the LHGd preserved the radical scavenging properties of the product. Conversely, in LHGd-MTSPP samples containing Zn(II) and Pd(II) complexes, the antioxidant properties of the porphyrins changed to dose-dependent prooxidant activity. Thus, an efficient approach to the design and synthesis of advanced LHGd-MTSPP materials with switchable enzyme-like activity was developed.
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30
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Aqsa Batool Bukhari S, Nasir H, Sitara E, Akhtar T, Ramazan Oduncu M, Iram S, Pan L. Efficient electrochemical detection of dopamine with carbon nanocoils and copper tetra(p-methoxyphenyl)porphyrin nanocomposite. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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31
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Shcherban VV, Kuleshova OO, Keda TY, Khilya OV, Gras E, Volovenko YM. 2-Azahetaryl-2-(oxoindolin-2-ylidene)acetonitriles as Colorimetric Probes for Zn: Synthesis and Optical Properties. ACS OMEGA 2022; 7:42819-42827. [PMID: 36467962 PMCID: PMC9713784 DOI: 10.1021/acsomega.2c04747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 10/31/2022] [Indexed: 06/17/2023]
Abstract
A new one-pot approach for the synthesis of the Zn2+-sensitive probes 2-azahetaryl-2-(oxoindolin-2-ylidene)acetonitriles 3a-c and 4 is described. The method includes the in situ formation of imidoylchloride and its further condensation with azahetarylacetonitrile 1. The structure of the obtained compounds is studied using 1H nuclear magnetic resonance (NMR), 13C NMR, infrared (IR), high-resolution mass spectrometry (HRMS), and UV-Vis spectroscopy techniques. Two model ligands both exhibiting the highest extinction coefficient and the best solubility in a Tris buffer pH 7.2/dimethyl sulfoxide (DMSO) solution, namely 5-methyl-benzothiazole derivative 3b and benzoxazole derivative 4, are thoroughly studied as colorimetric probes for Zn2+. The probe 3b has the highest sensitivity to Zn2+, showing a limit of ion detection (LOD) calculated by the 3S criterion of 0.43 μM and selectivity upon masking Cu2+ ions with Na2S2O3. The composition of the complexes in the solution was determined by the limited logarithm method. The stability constant (lg K) values of 3b-Zn of 10.27 ± 0.02 and 4-Zn of 12.5 ± 0.2 indicate the formation of complexes of average stability.
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Affiliation(s)
- Vladyslav V. Shcherban
- Faculty
of Chemistry, Taras Shevchenko National
University of Kyiv, Lva Tolstoho Street 12, Kyiv01033, Ukraine
| | - Olena O. Kuleshova
- Faculty
of Chemistry, Taras Shevchenko National
University of Kyiv, Lva Tolstoho Street 12, Kyiv01033, Ukraine
- Laboratoire
de Chimie de Coordination, Centre National de la Recherche Scientifique,
UPR 8241, Université Fed́eŕale
Toulouse Midi-Pyreńeés, 205, Route de Narbonne, ToulouseF-31077, France
| | - Tetiana Ye. Keda
- Faculty
of Chemistry, Taras Shevchenko National
University of Kyiv, Lva Tolstoho Street 12, Kyiv01033, Ukraine
| | - Olga V. Khilya
- Faculty
of Chemistry, Taras Shevchenko National
University of Kyiv, Lva Tolstoho Street 12, Kyiv01033, Ukraine
| | - Emmanuel Gras
- Laboratoire
de Chimie de Coordination, Centre National de la Recherche Scientifique,
UPR 8241, Université Fed́eŕale
Toulouse Midi-Pyreńeés, 205, Route de Narbonne, ToulouseF-31077, France
| | - Yulian M. Volovenko
- Faculty
of Chemistry, Taras Shevchenko National
University of Kyiv, Lva Tolstoho Street 12, Kyiv01033, Ukraine
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32
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Exploring Deep Learning for Metalloporphyrins: Databases, Molecular Representations, and Model Architectures. Catalysts 2022. [DOI: 10.3390/catal12111485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Metalloporphyrins have been studied as biomimetic catalysts for more than 120 years and have accumulated a large amount of data, which provides a solid foundation for deep learning to discover chemical trends and structure–function relationships. In this study, key components of deep learning of metalloporphyrins, including databases, molecular representations, and model architectures, were systematically investigated. A protocol to construct canonical SMILES for metalloporphyrins was proposed, which was then used to represent the two-dimensional structures of over 10,000 metalloporphyrins in an existing computational database. Subsequently, several state-of-the-art chemical deep learning models, including graph neural network-based models and natural language processing-based models, were employed to predict the energy gaps of metalloporphyrins. Two models showed satisfactory predictive performance (R2 0.94) with canonical SMILES as the only source of structural information. In addition, an unsupervised visualization algorithm was used to interpret the molecular features learned by the deep learning models.
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33
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Langerreiter D, Kostiainen MA, Kaabel S, Anaya‐Plaza E. A Greener Route to Blue: Solid-State Synthesis of Phthalocyanines. Angew Chem Int Ed Engl 2022; 61:e202209033. [PMID: 35876617 PMCID: PMC9804881 DOI: 10.1002/anie.202209033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Indexed: 01/09/2023]
Abstract
Phthalocyanines are important organic dyes with a broad applicability in optoelectronics, catalysis, sensing and nanomedicine. Currently, phthalocyanines are synthetized in high boiling organic solvents, like dimethylaminoethanol (DMAE), which is a flammable, corrosive, and bioactive substance, miscible with water and harmful to the environment. Here we show a new solid-state approach for the high-yielding synthesis of phthalocyanines, which reduces up to 100-fold the amount of DMAE. Through systematic screening of solid-state reaction parameters, carried out by ball-milling and aging, we reveal the influence of key variables-temperature, presence of a template, and the amount and role of DMAE in the conversion of tBu phthalonitrile to tetra-tBu phthalocyanine. These results set the foundations to synthesize these high-performance dyes through a greener approach, opening the field of solid-state synthesis to a wider family of phthalocyanines.
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Affiliation(s)
| | | | - Sandra Kaabel
- Department of Bioproducts and BiosystemsAalto University02150EspooFinland
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Amin H, Ahmed Arain B, Jahangir TM, Abbasi AR, Abbasi MS, Amin F. Comparative zinc tolerance and phytoremediation potential of four biofuel plant species. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 2022; 25:1014-1028. [PMID: 36134746 DOI: 10.1080/15226514.2022.2125496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Soil pollution has become a serious environmental problem worldwide due to rapid industrialization and urbanization. Zinc (Zn) contamination has raised concerns about potential effects on plants and human health. This study was conducted to assess the capability of four biofuel plants: Abelmoschus esculentus, Avena sativa, Guizotia abyssinica, and Glycine max to remediate and restore Zn contaminated soil. Selected plants were grown in soil exposed to different Zn treatments (50, 100, 200, 300, 400, 600, 800 and 1000 mg Zn kg-1) for 12 weeks. Soil without spike taken as control. Zn induced toxicity significantly (p < 0.05) reduced seed germination and inhibited plant growth and leaf chlorophyll content. The investigated plants can tolerate a soil content of 800 mg Zn kg-1 with the exception of A. sativa, which was most tolerant to high Zn concentrations (1000 mg Zn kg-1) for all growth criteria. Moreover, increasing Zn content in soil resulted in a significant (p < 0.05) increase in Zn accumulation in various tissues of the four biofuel plants. According to phytoremediation efficiency, the four biofuel plants studied were arranged as follows: A. sativa (5.05%) > A. esculentus (4.15%) > G. max (2.31%) > G. abyssinica (1.17%). This study concluded that all tested biofuel plants species, especially A. sativa exhibited high Zn concentrations in roots and shoots, high Zn uptake capability, high tolerance, and high biomass at 50-800 mg Zn kg-1 treatments. Consequently, these biofuel plants are excellent candidates for phytoremediation in Zn contaminated soils.
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Affiliation(s)
- Hira Amin
- Institute of Plant Sciences, University of Sindh, Jamshoro, Pakistan
- College Education Department, Government of Sindh, Hyderabad, Pakistan
| | - Basir Ahmed Arain
- Institute of Plant Sciences, University of Sindh, Jamshoro, Pakistan
| | - Taj Muhammad Jahangir
- Institute of Advanced Research Studies in Chemical Sciences, University of Sindh, Jamshoro, Pakistan
| | - Abdul Rasool Abbasi
- Department of Fresh Water Biology and Fisheries, University of Sindh, Jamshoro, Pakistan
| | | | - Farah Amin
- College Education Department, Government of Sindh, Hyderabad, Pakistan
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, Pakistan
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35
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Vacuum-deposited petroporphyrins: Effect of regioisomerism on film morphology. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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36
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Ishizuka T, Grover N, Kingsbury CJ, Kotani H, Senge MO, Kojima T. Nonplanar porphyrins: synthesis, properties, and unique functionalities. Chem Soc Rev 2022; 51:7560-7630. [PMID: 35959748 DOI: 10.1039/d2cs00391k] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Porphyrins are variously substituted tetrapyrrolic macrocycles, with wide-ranging biological and chemical applications derived from metal chelation in the core and the 18π aromatic surface. Under suitable conditions, the porphyrin framework can deform significantly from regular planar shape, owing to steric overload on the porphyrin periphery or steric repulsion in the core, among other structure modulation strategies. Adopting this nonplanar porphyrin architecture allows guest molecules to interact directly with an exposed core, with guest-responsive and photoactive electronic states of the porphyrin allowing energy, information, atom and electron transfer within and between these species. This functionality can be incorporated and tuned by decoration of functional groups and electronic modifications, with individual deformation profiles adapted to specific key sensing and catalysis applications. Nonplanar porphyrins are assisting breakthroughs in molecular recognition, organo- and photoredox catalysis; simultaneously bio-inspired and distinctly synthetic, these molecules offer a new dimension in shape-responsive host-guest chemistry. In this review, we have summarized the synthetic methods and design aspects of nonplanar porphyrin formation, key properties, structure and functionality of the nonplanar aromatic framework, and the scope and utility of this emerging class towards outstanding scientific, industrial and environmental issues.
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Affiliation(s)
- Tomoya Ishizuka
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba and CREST (JST), 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Nitika Grover
- School of Chemistry, Chair of Organic Chemistry, Trinity Biomedical Sciences Institute, Trinity College Dublin, The University of Dublin, 152-160 Pearse Street, Dublin 2, Ireland
| | - Christopher J Kingsbury
- School of Chemistry, Chair of Organic Chemistry, Trinity Biomedical Sciences Institute, Trinity College Dublin, The University of Dublin, 152-160 Pearse Street, Dublin 2, Ireland
| | - Hiroaki Kotani
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba and CREST (JST), 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Mathias O Senge
- Institute for Advanced Study (TUM-IAS), Technical University of Munich, Focus Group - Molecular and Interfacial Engineering of Organic Nanosystems, Lichtenbergstrasse 2a, 85748 Garching, Germany.
| | - Takahiko Kojima
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba and CREST (JST), 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan.
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Manganese Schiff Base Complexes, Crystallographic Studies, Anticancer Activities, and Molecular Docking. J CHEM-NY 2022. [DOI: 10.1155/2022/7062912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Choice of ligands is significant to successful synthesis of metal complexes (coordination compounds). This study reports the use of Schiff base as the right ligand to control the poor bioavailability and neurodegenerative toxicity challenges of manganese ion. In line with this study, document analysis was used as the methodological approach to evaluate the significance of Schiff base ligands in easing these manganese’s challenges and aligning the resultant coordination compounds (manganese Schiff base complexes) as therapeutic agents in anticancer studies. Report also involves crystallographic studies where single crystal X-ray crystallography was used as a chemical characterization technique. In addition, molecular docking studies, MOE2008, and AutoDock software were used to reveal the mode of interaction between the Schiff base and the manganese(II) and (III) ions, as well as scrutinizing the biological efficacy of the manganese(II) and manganese(III) Schiff bases coordination compounds as anticancer agents against some anticancer cell lines. Conclusion drawn was that manganese(II) and manganese(III) Schiff bases coordination compounds gave more active and potent activities than the corresponding Schiff bases. As a result, challenges of neurodegenerative toxicity and poor bioavailability of manganese ion were overcome, and the chelation therapy was fulfilled. Results from single crystal X-ray crystallography confirmed the successful synthesis of manganese(II) and manganese(III) Schiff bases coordination compounds and revealed the mechanism of reaction, while the molecular docking buttressed the biological activities of the Schiff base ligand and manganese Schiff base coordination compounds by portraying the structure activity relationship (SAR) between either Schiff base or the manganese Schiff base coordination compounds and the virtual cancer cell line (receptor protein), where hits were obtained for lead optimizations.
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Droege DG, Parker AL, Milligan GM, Jenkins R, Johnstone TC. Synthesis and Functionalization of Challenging meso-Substituted Aryl Bis-pocket Porphyrins Accessed via Suzuki-Miyaura Cross-Coupling. J Org Chem 2022; 87:11783-11795. [PMID: 35976791 PMCID: PMC9447288 DOI: 10.1021/acs.joc.2c01538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
Herein we report an investigation into the synthesis,
metalation,
and functionalization of bis-pocket porphyrins using the Suzuki–Miyaura
cross-coupling reaction. Steric limitations to accessing bis-pocket
porphyrins were overcome by using this Pd-catalyzed C–C-bond-forming
strategy to introduce steric bulk after macrocyclization:
2,6-dibromo-4-trimethylsilybenzaldehyde was condensed with pyrrole,
and a variety of boronic acids were coupled to the resulting porphyrin
in up to 95% yield. Furthermore, we show that these porphyrins can
be metalated with a variety of metals and sulfonated to create water-soluble
bis-pocket porphyrins.
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Affiliation(s)
- Daniel G Droege
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064, United States
| | - A Leila Parker
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064, United States
| | - Griffin M Milligan
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064, United States
| | - Robert Jenkins
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064, United States
| | - Timothy C Johnstone
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064, United States
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Langerreiter D, Kostiainen MA, Kaabel S, Anaya-Plaza E. A Greener Route to Blue: Solid‐State Synthesis of Phthalocyanines. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202209033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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40
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Zhu M, Zhang H, Ran G, Yao Y, Yang Z, Ning Y, Yu Y, Zhang R, Peng X, Wu J, Jiang Z, Zhang W, Wang B, Gao S, Zhang J. Bioinspired Design of
seco
‐Chlorin Photosensitizers to Overcome Phototoxic Effects in Photodynamic Therapy. Angew Chem Int Ed Engl 2022; 61:e202204330. [DOI: 10.1002/anie.202204330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Indexed: 01/12/2023]
Affiliation(s)
- Mengliang Zhu
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Hang Zhang
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Guangliu Ran
- Center for Advanced Quantum Studies Department of Physics and Applied Optics Beijing Area Major Laboratory Beijing Normal University Beijing 100875 China
| | - Yuhang Yao
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Zi‐Shu Yang
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Yingying Ning
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Yi Yu
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Ruijing Zhang
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Xin‐Xin Peng
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Jiahui Wu
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Zhifan Jiang
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Wenkai Zhang
- Center for Advanced Quantum Studies Department of Physics and Applied Optics Beijing Area Major Laboratory Beijing Normal University Beijing 100875 China
| | - Bing‐Wu Wang
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Chemistry and Chemical Engineering Guangdong Laboratory Shantou 515031 China
| | - Song Gao
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Chemistry and Chemical Engineering Guangdong Laboratory Shantou 515031 China
- Spin-X Institute and Guangdong-Hong Kong-Macao Joint Laboratory of Optoelectronic and Magnetic Functional Materials South China University of Technology Guangzhou 510641 China
| | - Jun‐Long Zhang
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Chemistry and Chemical Engineering Guangdong Laboratory Shantou 515031 China
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41
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Koifman OI, Ageeva TA. Main Strategies for the Synthesis of meso-Arylporphyrins. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [PMCID: PMC9156840 DOI: 10.1134/s1070428022040017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
meso-Arylporphyrins as most accessible tetrapyrrole macroheterocycles have always been the focus of attention from researchers concerned with practically useful properties of these compounds. The first syntheses of meso-arylporphyrins date back to about 90 years ago. Up to now, the yields of these compounds have been improved from 5 to 80%. The present review analyzes different ways and strategies for the synthesis of meso-aryl-substituted porphyrins. The most efficient methods that can be scaled up to an industrial level have been identified.
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Affiliation(s)
- O. I. Koifman
- Ivanovo State University of Chemistry and Technology, 153000 Ivanovo, Russia
| | - T. A. Ageeva
- Ivanovo State University of Chemistry and Technology, 153000 Ivanovo, Russia
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42
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Li Q, Zhao J, Shang H, Ma Z, Cao H, Zhou Y, Li G, Zhang D, Li H. Singlet Oxygen and Mobile Hydroxyl Radicals Co-operating on Gas-Solid Catalytic Reaction Interfaces for Deeply Oxidizing NO x. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2022; 56:5830-5839. [PMID: 35404578 DOI: 10.1021/acs.est.2c00622] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Learning from the important role of porphyrin-based chromophores in natural photosynthesis, a bionic photocatalytic system based on tetrakis (4-carboxyphenyl) porphyrin-coupled TiO2 was designed for photo-induced treating low-concentration NOx indoor gas (550 parts per billion), achieving a high NO removal rate of 91% and a long stability under visible-light (λ ≥ 420 nm) irradiation. Besides the great contribution of the conventional •O2- reactive species, a synergic effect between a singlet oxygen (1O2) and mobile hydroxyl radicals (•OHf) was first illustrated for removing NOx indoor gas (1O2 + 2NO → 2NO2, NO2 + •OHf → HNO3), inhibiting the production of the byproducts of NO2. This work is helpful for understanding the surface mechanism of photocatalytic NOx oxidation and provides a new perspective for the development of highly efficient air purification systems.
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Affiliation(s)
- Qian Li
- The Education Ministry Key Lab of Resource Chemistry, Joint International Research Laboratory of Resource Chemistry, Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Jingjing Zhao
- The Education Ministry Key Lab of Resource Chemistry, Joint International Research Laboratory of Resource Chemistry, Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Huan Shang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental & Applied Chemistry, College of Chemistry,Central China Normal University, Wuhan 430079, P. R. China
| | - Zhong Ma
- Department of Chemical Engineering and Waterloo Institute for Nanotechnology (WIN), University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Haiyan Cao
- The Education Ministry Key Lab of Resource Chemistry, Joint International Research Laboratory of Resource Chemistry, Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Yue Zhou
- The Education Ministry Key Lab of Resource Chemistry, Joint International Research Laboratory of Resource Chemistry, Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Guisheng Li
- The Education Ministry Key Lab of Resource Chemistry, Joint International Research Laboratory of Resource Chemistry, Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Dieqing Zhang
- The Education Ministry Key Lab of Resource Chemistry, Joint International Research Laboratory of Resource Chemistry, Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Hexing Li
- The Education Ministry Key Lab of Resource Chemistry, Joint International Research Laboratory of Resource Chemistry, Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, P. R. China
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43
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Zhu M, Zhang H, Ran G, Yao Y, Yang Z, Ning Y, Yu Y, Zhang R, Peng X, Wu J, Jiang Z, Zhang W, Wang B, Gao S, Zhang J. Bioinspired Design of
seco
‐Chlorin Photosensitizers to Overcome Phototoxic Effects in Photodynamic Therapy. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mengliang Zhu
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Hang Zhang
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Guangliu Ran
- Center for Advanced Quantum Studies Department of Physics and Applied Optics Beijing Area Major Laboratory Beijing Normal University Beijing 100875 China
| | - Yuhang Yao
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Zi‐Shu Yang
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Yingying Ning
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Yi Yu
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Ruijing Zhang
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Xin‐Xin Peng
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Jiahui Wu
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Zhifan Jiang
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Wenkai Zhang
- Center for Advanced Quantum Studies Department of Physics and Applied Optics Beijing Area Major Laboratory Beijing Normal University Beijing 100875 China
| | - Bing‐Wu Wang
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Chemistry and Chemical Engineering Guangdong Laboratory Shantou 515031 China
| | - Song Gao
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Chemistry and Chemical Engineering Guangdong Laboratory Shantou 515031 China
- Spin-X Institute and Guangdong-Hong Kong-Macao Joint Laboratory of Optoelectronic and Magnetic Functional Materials South China University of Technology Guangzhou 510641 China
| | - Jun‐Long Zhang
- Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Chemistry and Chemical Engineering Guangdong Laboratory Shantou 515031 China
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45
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Photo-induced Photo-thermal Synergy Effect Leading to Efficient CO2 Cycloaddition with Epoxide over a Fe-Based Metal Organic Framework. J Colloid Interface Sci 2022; 625:33-40. [DOI: 10.1016/j.jcis.2022.05.146] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/23/2022] [Accepted: 05/25/2022] [Indexed: 11/22/2022]
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46
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Laranjo M, Pereira NAM, Oliveira ASR, Campos Aguiar M, Brites G, Nascimento BFO, Serambeque B, Costa BDP, Pina J, Seixas de Melo JS, Pineiro M, Botelho MF, Pinho e Melo TMVD. Ring-Fused meso-Tetraarylchlorins as Auspicious PDT Sensitizers: Synthesis, Structural Characterization, Photophysics, and Biological Evaluation. Front Chem 2022; 10:873245. [PMID: 35572112 PMCID: PMC9091369 DOI: 10.3389/fchem.2022.873245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 03/02/2022] [Indexed: 11/13/2022] Open
Abstract
Novel 4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-fused meso-tetraarylchlorins, with different degrees of hydrophilicity (with methyl ester, hydroxymethyl, and carboxylic acid moieties), have been synthesized and their photophysical characterization as well as in vitro photocytotoxicity assessment against human melanoma and esophageal and bladder carcinomas was carried out. An integrated analysis of the photosensitizers’ performance, considering the singlet oxygen generation data, cell internalization, and intracellular localization, allowed to establish relevant structure-photoactivity relationships and the rationalization of the observed photocytotoxicity. In the diacid and monoalcohol series, chlorins derived from meso-tetraphenylporphyrin proved to be the most efficient photodynamic therapy agents, showing IC50 values of 68 and 344 nM against A375 cells, respectively. These compounds were less active against OE19 and HT1376 cells, the diacid chlorin with IC50 values still in the nano-molar range, whereas the monohydroxymethyl-chlorin showed significantly higher IC50 values. The lead di(hydroxymethyl)-substituted meso-tetraphenylchlorin confirmed its remarkable photoactivity with IC50 values below 75 nM against the studied cancer cell lines. Subcellular accumulation of this chlorin in the mitochondria, endoplasmic reticulum, and plasma membrane was demonstrated.
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Affiliation(s)
- Mafalda Laranjo
- Institute of Biophysics and Institute for Clinical and Biomedical Research (iCBR), Area of Environment Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- Centre of Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
- Clinical and Academic Centre of Coimbra (CACC), Coimbra, Portugal
| | - Nelson A. M. Pereira
- Department of Chemistry, Coimbra Chemistry Centre-Institute of Molecular Sciences, University of Coimbra, Coimbra, Portugal
| | - Andreia S. R. Oliveira
- Department of Chemistry, Coimbra Chemistry Centre-Institute of Molecular Sciences, University of Coimbra, Coimbra, Portugal
| | - Márcia Campos Aguiar
- Institute of Biophysics and Institute for Clinical and Biomedical Research (iCBR), Area of Environment Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- Department of Chemistry, Coimbra Chemistry Centre-Institute of Molecular Sciences, University of Coimbra, Coimbra, Portugal
| | - Gonçalo Brites
- Institute of Biophysics and Institute for Clinical and Biomedical Research (iCBR), Area of Environment Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Bruno F. O. Nascimento
- Department of Chemistry, Coimbra Chemistry Centre-Institute of Molecular Sciences, University of Coimbra, Coimbra, Portugal
| | - Beatriz Serambeque
- Institute of Biophysics and Institute for Clinical and Biomedical Research (iCBR), Area of Environment Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- Centre of Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
| | - Bruna D. P. Costa
- Department of Chemistry, Coimbra Chemistry Centre-Institute of Molecular Sciences, University of Coimbra, Coimbra, Portugal
| | - João Pina
- Department of Chemistry, Coimbra Chemistry Centre-Institute of Molecular Sciences, University of Coimbra, Coimbra, Portugal
| | - J. Sérgio Seixas de Melo
- Department of Chemistry, Coimbra Chemistry Centre-Institute of Molecular Sciences, University of Coimbra, Coimbra, Portugal
| | - Marta Pineiro
- Department of Chemistry, Coimbra Chemistry Centre-Institute of Molecular Sciences, University of Coimbra, Coimbra, Portugal
| | - M. Filomena Botelho
- Institute of Biophysics and Institute for Clinical and Biomedical Research (iCBR), Area of Environment Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- Centre of Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
- Clinical and Academic Centre of Coimbra (CACC), Coimbra, Portugal
| | - Teresa M. V. D. Pinho e Melo
- Department of Chemistry, Coimbra Chemistry Centre-Institute of Molecular Sciences, University of Coimbra, Coimbra, Portugal
- *Correspondence: Teresa M. V. D. Pinho e Melo,
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García ER, Solladié N, Galán GZ. Recent Advances on Porphyrin and Metalloporphyrin Chemistry. CURR ORG CHEM 2022. [DOI: 10.2174/138527282606220617124303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Ernesto Rivera García
- Instituto de Investigaciones en Materiales UNAM
Circuito exterior Ciudad Universitaria CP 04510
Mexico City
Mexico
| | - Nathalie Solladié
- Groupe de Synthèse de Systèmes Porphyriniques
(G2SP)
Laboratoire de Chimie de Coordination du CNRS
205 route de Narbonne 31077 Toulouse Cedex 4
France
| | - Gerardo Zaragoza Galán
- Facultad de Ciencias Químicas, Universidad
Autónoma de Chihuahua
Circuito Universitario, Campus Universitario #2,
Apartado Postal 669, Chihuahua
Chihuahua. 31125
Mexico
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48
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He W, Wen M, Shi L, Wang R, Li F. Porous polymeric metalloporphyrin obtained through Sonogashira coupling: Catalytic performance at CO2 cycloaddition to epoxides. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.122965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Vonlanthen M, Cuétara-Guadarrama F, Porcu P, Sorroza-Martínez K, González-Méndez I, Rivera E. Dendronized Porphyrins: Molecular Design and Synthesis. CURR ORG CHEM 2022. [DOI: 10.2174/1385272826666220126121801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
In this review, we report different methods and strategies to synthesize flexible and rigid dendronized porphyrins. We will focus on porphyrin dendrimers that have been reported in the last 10 years. Particularly, in our research group, we have designed and synthesized different series of dendronized porphyrins (free base and metallated) with pyrene units at the periphery and Fréchet-type dendritic arms. The Lindsey methodology has allowed the synthesis of meso-substituted porphyrins with various substitution patterns, such as symmetric, dissymmetric, or unsymmetric. Porphyrin dendrimers have been prepared by different synthetic methodologies; one of the most reported being the convergent method, where the dendrons are first prepared and further linked to a meso-substituted functionalized porphyrin unit, which will constitute the core of the dendrimer. Another interesting synthetic approach is the use of a reactive dendron bearing a terminal aldehyde functional group to form the final porphyrin core. In this way, a two-armed dendronized dissymmetric porphyrin core can be prepared from a dendritic precursor and a dipyrromethene derivative. This strategy is very convenient to prepare low-generation dendritic porphyrins. The divergent approach is another well-known methodology for porphyrin dendrimer synthesis, mostly used for the obtainment of high-generation dendrimers. Click chemistry reaction has been advantageous for the development of more complex porphyrin dendritic structures. This reaction presents important advantages, such as high yields and mild reaction conditions which permit the assembly of different multiporphyrin dendritic structures. In the constructs presented in this review, the emission of the porphyrin moiety has been observed, leading to potential applications in artificial photosynthesis, sensing, nanomedicine, and biological sciences.
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Affiliation(s)
- Mireille Vonlanthen
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior Ciudad Universitaria, C.P. 04510, Mexico City, Mexico
| | - Fabián Cuétara-Guadarrama
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior Ciudad Universitaria, C.P. 04510, Mexico City, Mexico
| | - Pasquale Porcu
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior Ciudad Universitaria, C.P. 04510, Mexico City, Mexico
| | - Kendra Sorroza-Martínez
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior Ciudad Universitaria, C.P. 04510, Mexico City, Mexico
| | - Israel González-Méndez
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior Ciudad Universitaria, C.P. 04510, Mexico City, Mexico
| | - Ernesto Rivera
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior Ciudad Universitaria, C.P. 04510, Mexico City, Mexico
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Cao N, Riss A, Corral-Rascon E, Meindl A, Auwärter W, Senge MO, Ebrahimi M, Barth JV. Surface-confined formation of conjugated porphyrin-based nanostructures on Ag(111). NANOSCALE 2021; 13:19884-19889. [PMID: 34842889 DOI: 10.1039/d1nr06451g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Porphyrin-based oligomers were synthesized from the condensation of adsorbed 4-benzaldehyde-substituted porphyrins through the formation of CC linkages, following a McMurry-type coupling scheme. Scanning tunneling microscopy, non-contact atomic force microscopy, and X-ray photoelectron spectroscopy data evidence both the dissociation of aldehyde groups and the formation of CC linkages. Our approach provides a path for the on-surface synthesis of porphyrin-based oligomers coupled by CC bridges - as a means to create functional conjugated nanostructures.
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Affiliation(s)
- Nan Cao
- Physics Department E20, Technical University of Munich, Garching D-85748, Germany
| | - Alexander Riss
- Physics Department E20, Technical University of Munich, Garching D-85748, Germany
| | | | - Alina Meindl
- School of Chemistry, Chair of Organic Chemistry, Trinity Biomedical Sciences Institute, Trinity College Dublin, the University of Dublin, 152-160 Pearse Street, Dublin 2, Ireland
| | - Willi Auwärter
- Physics Department E20, Technical University of Munich, Garching D-85748, Germany
- Institute for Advanced Study (TUM-IAS), Technical University of Munich, Focus Group - Molecular and Interfacial Engineering of Organic Nanosystems, Lichtenberg-Str. 2a, 85748 Garching, Germany.
| | - Mathias O Senge
- Institute for Advanced Study (TUM-IAS), Technical University of Munich, Focus Group - Molecular and Interfacial Engineering of Organic Nanosystems, Lichtenberg-Str. 2a, 85748 Garching, Germany.
| | - Maryam Ebrahimi
- Physics Department E20, Technical University of Munich, Garching D-85748, Germany
- Department of Chemistry, Lakehead University, 955 Oliver Road, Thunder Bay, Ontario, P7B 5E1, Canada, M. E. is a Tier 2 Canada Research Chair in Low-Dimensional Nanomaterials.
| | - Johannes V Barth
- Physics Department E20, Technical University of Munich, Garching D-85748, Germany
- Institute for Advanced Study (TUM-IAS), Technical University of Munich, Focus Group - Molecular and Interfacial Engineering of Organic Nanosystems, Lichtenberg-Str. 2a, 85748 Garching, Germany.
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