1
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Mansour AM, Khaled RM, Radacki K, Younes Z, Gamal M, Guirguis B, Mostafa GAE, Ali EA, Shehab OR. In vitro cytotoxicity of Mn(I) and Ru(II) carbonyls with a diphenyl pyridyl phosphine coligand towards leukaemia. Dalton Trans 2023. [PMID: 37466155 DOI: 10.1039/d3dt01798b] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Human acute monocytic leukaemia cells were tested under both dark and light conditions for their susceptibility to Mn(I) and Ru(II) carbonyl complexes with a diphenyl pyridyl phosphine coligand. The Ru(II) complex (IC50 = 7.13 ± 0.8 μM) displayed higher outstanding potency against leukaemia than the Mn(I) analogue (54.58 ± 4.1 μM) in the dark and both complexes were completely harmless to healthy mouse bone marrow cells.
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Affiliation(s)
- Ahmed M Mansour
- Department of Chemistry, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
| | - Rabaa M Khaled
- Department of Chemistry, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
| | - Krzysztof Radacki
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Zeina Younes
- Department of Biotechnology, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt
| | - Mariam Gamal
- Department of Biotechnology, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt
| | - Beatrice Guirguis
- Department of Biotechnology, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt
| | - Gamal A E Mostafa
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Essam A Ali
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ola R Shehab
- Department of Chemistry, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
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2
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Quest of new molecular frameworks for photoinduced carbon monoxide-releasing molecules: a computational prospective. Theor Chem Acc 2022. [DOI: 10.1007/s00214-022-02937-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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3
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Red-light responsive photoCORM activated in aqueous acid solution. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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4
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Photoactivatable properties of water-soluble fac-Mn(CO)3 bearing N∧O bidentate pyridine ligands. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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5
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Thomas JM, Kuduvalli SS, T.S A, Sivasankar C. Investigation of the CO releasing ability of azachalcone bound Mn(I) tricarbonyl complexes and their anti‐proliferative properties. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jisha Mary Thomas
- Catalysis and Energy Laboratory, Department of Chemistry Pondicherry University (A Central University) Puducherry INDIA
| | - Shreyas S. Kuduvalli
- Mahatma Gandhi Medical Advanced Research Institute, Sri Balaji Vidyapeeth (Deemed to‐be) University Puducherry India
| | - Anitha T.S
- Mahatma Gandhi Medical Advanced Research Institute, Sri Balaji Vidyapeeth (Deemed to‐be) University Puducherry India
| | - Chinnappan Sivasankar
- Catalysis and Energy Laboratory, Department of Chemistry Pondicherry University (A Central University) Puducherry INDIA
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6
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Wang M, Murata K, Koike Y, Jonusauskas G, Furet A, Bassani DM, Saito D, Kato M, Shimoda Y, Miyata K, Onda K, Ishii K. A Red‐Light‐Driven CO‐Releasing Complex: Photoreactivities and Excited‐State Dynamics of Highly Distorted Tricarbonyl Rhenium Phthalocyanines. Chemistry 2022; 28:e202200716. [DOI: 10.1002/chem.202200716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Mengfei Wang
- Institute of Industrial Science The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo 153-8505 Japan
| | - Kei Murata
- Institute of Industrial Science The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo 153-8505 Japan
| | - Yosuke Koike
- Institute of Industrial Science The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo 153-8505 Japan
| | | | - Amaury Furet
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255 F-33400 Talence France
| | - Dario M. Bassani
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255 F-33400 Talence France
| | - Daisuke Saito
- Department of Chemistry Faculty of Science Hokkaido University North-10 West-8, Kita-ku Sapporo Hokkaido 060-0810 Japan
- Department of Applied Chemistry for Environment School of Biological and Environmental Sciences Kwansei Gakuin University 2-1 Gakuen Sanda-shi Hyogo 669-1337 Japan
| | - Masako Kato
- Department of Chemistry Faculty of Science Hokkaido University North-10 West-8, Kita-ku Sapporo Hokkaido 060-0810 Japan
- Department of Applied Chemistry for Environment School of Biological and Environmental Sciences Kwansei Gakuin University 2-1 Gakuen Sanda-shi Hyogo 669-1337 Japan
| | - Yuushi Shimoda
- Department of Chemistry Faculty of Science Kyushu University 7-4-4 Motooka, Nishi-ku Fukuoka 819-0395 Japan
| | - Kiyoshi Miyata
- Department of Chemistry Faculty of Science Kyushu University 7-4-4 Motooka, Nishi-ku Fukuoka 819-0395 Japan
| | - Ken Onda
- Department of Chemistry Faculty of Science Kyushu University 7-4-4 Motooka, Nishi-ku Fukuoka 819-0395 Japan
| | - Kazuyuki Ishii
- Institute of Industrial Science The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo 153-8505 Japan
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7
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Ossinger S, Prescimone A, Häussinger D, Wenger OS. Manganese(I) Complex with Monodentate Arylisocyanide Ligands Shows Photodissociation Instead of Luminescence. Inorg Chem 2022; 61:10533-10547. [PMID: 35768069 PMCID: PMC9377510 DOI: 10.1021/acs.inorgchem.2c01438] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
Recently reported
manganese(I) complexes with chelating arylisocyanide
ligands exhibit luminescent metal-to-ligand charge-transfer (MLCT)
excited states, similar to ruthenium(II) polypyridine complexes with
the same d6 valence electron configuration used for many
different applications in photophysics and photochemistry. However,
chelating arylisocyanide ligands require substantial synthetic effort,
and therefore it seemed attractive to explore the possibility of using
more readily accessible monodentate arylisocyanides instead. Here,
we synthesized the new Mn(I) complex [Mn(CNdippPhOMe2)6]PF6 with the known ligand CNdippPhOMe2 = 4-(3,5-dimethoxyphenyl)-2,6-diisopropylphenylisocyanide. This
complex was investigated by NMR spectroscopy, single-crystal structure
analysis, high-resolution electrospray ionization mass spectrometry
(HR-ESI-MS) measurements, IR spectroscopy supported by density functional
theory (DFT) calculations, cyclic voltammetry, and time-resolved as
well as steady-state UV–vis absorption spectroscopy. The key
finding is that the new Mn(I) complex is nonluminescent and instead
undergoes arylisocyanide ligand loss during continuous visible laser
irradiation into ligand-centered and charge-transfer absorption bands,
presumably owed to the population of dissociative d–d excited
states. Thus, it seems that chelating bi- or tridentate binding motifs
are essential for obtaining emissive MLCT excited states in manganese(I)
arylisocyanides. Our work contributes to understanding the basic properties
of photoactive first-row transition metal complexes and could help
advance the search for alternatives to precious metal-based luminophores,
photocatalysts, and sensors. We
report the synthesis, characterization, and X-ray crystal
structure of an octahedral manganese(I) complex with six monodentate
arylisocyanide ligands that undergoes photoinduced ligand loss.
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Affiliation(s)
- Sascha Ossinger
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
| | - Alessandro Prescimone
- Department of Chemistry, University of Basel, Mattenstrasse 24a, 4058 Basel, Switzerland
| | - Daniel Häussinger
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
| | - Oliver S Wenger
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
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8
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Ibrahim NM, Khaled RM, Ragheb MA, Radacki K, Farag AM, Mansour AM. Light-activated cytotoxicity of dicarbonyl Ru(II) complexes with a benzimidazole coligand towards breast cancer. Dalton Trans 2021; 50:15389-15399. [PMID: 34647551 DOI: 10.1039/d1dt02296b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reaction between [RuCl2(CO)2]n and 1H-benzimidazol-2-ylmethyl-(N-phenyl)amine ligands (LR) functionalized with various electron-donating and electron-withdrawing substituents on the phenyl ring (R = H, 4-CH3, 4-Cl, 4-COOCH3, and 3-COOCH3) afforded the dark-stable photoactivatable carbon monoxide prodrugs of the general formula [RuCl2(CO)2LR]. Release of the CO molecules from the Ru(II) compounds was examined by monitoring the electronic and IR spectra upon illumination at 365 nm. A noticeable decrease in the intensities of the two characteristic ν(CO) modes for Ru(CO)II2 species, and the growth of two new bands for the mono-carbonyl species and free CO, were the main features of the photolysis profiles. The cytotoxicity of the complexes towards breast cancer (MCF-7) cells was assessed with and without illumination at 365 nm. All the complexes except that with a 4-COOCH3 group (IC50 = 45.08 ± 3.5 μM) are nontoxic under dark conditions. Upon illumination, all the compounds acquired cytotoxicity in the following order: H > 4-COOCH3 > 4-CH3 > 4-Cl > 3-COOCH3. Investigation of the cytotoxicity of the CO-depleted fragments showed that the light-induced cytotoxicity can be attributed to the liberated CO and CO-depleted metal fragments, including the liberated benzimidazole ligands.
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Affiliation(s)
- Nourhan M Ibrahim
- Department of Chemistry, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
| | - Rabaa M Khaled
- Department of Chemistry, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
| | - Mohamed A Ragheb
- Department of Chemistry, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
| | - Krzysztof Radacki
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Ahmad M Farag
- Department of Chemistry, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
| | - Ahmed M Mansour
- Department of Chemistry, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
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9
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Barrett JA, Li Z, Garcia JV, Wein E, Zheng D, Hunt C, Ngo L, Sepunaru L, Iretskii AV, Ford PC. Redox-mediated carbon monoxide release from a manganese carbonyl-implications for physiological CO delivery by CO releasing moieties. ROYAL SOCIETY OPEN SCIENCE 2021; 8:211022. [PMID: 34804570 PMCID: PMC8580448 DOI: 10.1098/rsos.211022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 10/07/2021] [Indexed: 05/05/2023]
Abstract
The dynamics of hydrogen peroxide reactions with metal carbonyls have received little attention. Given reports that therapeutic levels of carbon monoxide are released in hypoxic tumour cells upon manganese carbonyls reactions with endogenous H2O2, it is critical to assess the underlying CO release mechanism(s). In this context, a quantitative mechanistic investigation of the H2O2 oxidation of the water-soluble model complex fac-[Mn(CO)3(Br)(bpCO2)]2-, (A, bpCO2 2- = 2,2'-bipyridine-4,4'-dicarboxylate dianion) was undertaken under physiologically relevant conditions. Characterizing such pathways is essential to evaluating the viability of redox-mediated CO release as an anti-cancer strategy. The present experimental studies demonstrate that approximately 2.5 equivalents of CO are released upon H2O2 oxidation of A via pH-dependent kinetics that are first-order both in [A] and in [H2O2]. Density functional calculations were used to evaluate the key intermediates in the proposed reaction mechanisms. These pathways are discussed in terms of their relevance to physiological CO delivery by carbon monoxide releasing moieties.
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Affiliation(s)
- Jacob A. Barrett
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA
| | - Zhi Li
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA
| | - John V. Garcia
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA
| | - Emily Wein
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA
| | - Dongyun Zheng
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA
| | - Camden Hunt
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA
| | - Loc Ngo
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA
| | - Lior Sepunaru
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA
| | - Alexei V. Iretskii
- Department of Chemistry and Environmental Sciences, Lake Superior State University, Sault Sainte Marie, MI 49783, USA
| | - Peter C. Ford
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA
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10
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Freitag L, Lindenbauer L, Oppel M, González L. A Density Matrix Renormalization Group Study of the Low-Lying Excited States of a Molybdenum Carbonyl-Nitrosyl Complex. Chemphyschem 2021; 22:2371-2377. [PMID: 34495578 PMCID: PMC9292996 DOI: 10.1002/cphc.202100549] [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: 07/23/2021] [Revised: 09/06/2021] [Indexed: 11/07/2022]
Abstract
A density matrix renormalization group-self consistent field (DMRG-SCF) study has been carried out to calculate the low-lying excited states of CpMo(CO)2 NO, a molybdenum complex containing NO and CO ligands. In order to automatically select an appropriate active space, a novel procedure employing the maximum single-orbital entropy for several states has been introduced and shown to be efficient and easy-to-implement when several electronic states are simultaneously considered. The analysis of the resulting natural transition orbitals and charge-transfer numbers shows that the lowest five excited electronic states are excitation into metal-NO antibonding orbitals, which offer the possibility for nitric oxide (NO) photorelease after excitation with visible light. Higher excited states are metal-centered excitations with contributions of metal-CO antibonding orbitals, which may serve as a gateway for carbon monoxide (CO) delivery. Time-dependent density functional theory calculations done for comparison, show that the state characters agree remarkably well with those from DMRG-SCF, while excitation energies are 0.4-1.0 eV red-shifted with respect to the DMRG-SCF ones.
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Affiliation(s)
- Leon Freitag
- Institute of Theoretical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Str. 17, 1090, Vienna, Austria
| | - Leopold Lindenbauer
- Institute of Theoretical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Str. 17, 1090, Vienna, Austria
| | - Markus Oppel
- Institute of Theoretical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Str. 17, 1090, Vienna, Austria
| | - Leticia González
- Institute of Theoretical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Str. 17, 1090, Vienna, Austria.,Vienna Research Platform on Accelerating Photoreaction Discovery, University of Vienna, Währinger Str. 17, 1090, Vienna, Austria
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11
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Pordel S, Pickens RN, White JK. Release of CO and Production of 1O2 from a Mn-BODIPY Photoactivated CO Releasing Molecule with Visible Light. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00331] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Shabnam Pordel
- Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, United States
| | - Rachael N. Pickens
- Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, United States
| | - Jessica K. White
- Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, United States
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12
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Tanaka S, Nomura N, Nishioka T, Hirotsu M, Nakajima H. Synthesis of iron(III)-carbonyl complex with variable wavelength range for CO release depending on protonation and deprotonation of axial phosphorous ligands. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.121843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Beltrán TF, Zaragoza G, Delaude L. Synthesis and characterization of cationic manganese–carbonyl complexes bearing imidazol(in)ium-2-dithiocarboxylate ligands. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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14
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Phototriggered cytotoxic properties of tricarbonyl manganese(I) complexes bearing α-diimine ligands towards HepG2. J Biol Inorg Chem 2021; 26:135-147. [PMID: 33638701 DOI: 10.1007/s00775-020-01843-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 12/01/2020] [Indexed: 11/27/2022]
Abstract
Reaction between bromo tricarbonyl manganese(I) and N,N'-bis(phenyl)-1,4-diaza-1,3-butadiene ligands, bearing different electron-donating and electron-withdrawing groups R = OCH3, Cl, and NO2 in the ortho- and para-positions on the phenyl substituent, afforded [MnBr(CO)3(N-N)] complexes. The influence of the character and position of the substituent on the dark stability and carbon monoxide releasing kinetics was systematically investigated and correlated with the data of the time-dependent density functional theory calculations. The combined UV/Vis and IR data clearly revealed that the aerated solutions of [MnBr(CO)3(N-N)] in either coordinating or noncoordinating solvents are dark stable and the fluctuations observed during the incubation period especially in the case of the nitro derivatives may be attributed to the exchange of the axial bromo ligand with the coordinating solvent molecules. The free ligands and nitro complexes were non-cytotoxic to HepG2 cells under both the dark and illumination conditions. In the dark, Mn(I) compounds, incorporating o-OCH3 and o-Cl, exhibited excellent cytotoxicity with IC50 values of 18.1 and 11.8 μM, while their para-substituted analogues were inactive in the dark and active upon the irradiation at 365 nm with IC50 values of 5.7 and 6.7 μM, respectively.
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15
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Maiti B, Ng G, Abramov A, Boyer C, Díaz DD. Methionine-based carbon monoxide releasing polymer for the prevention of biofilm formation. Polym Chem 2021. [DOI: 10.1039/d1py00546d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new water-soluble methionine-based CO releasing polymer shows slow and spontaneous release of CO with sustained-release kinetics, preventing biofilm formation against Pseudomonas aeruginosa.
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Affiliation(s)
- Binoy Maiti
- Institut für Organische Chemie
- Universität Regensburg
- 93053 Regensburg
- Germany
| | - Gervase Ng
- Australian Centre for NanoMedicine (ACN)
- School of Chemical Engineering
- UNSW Australia
- Sydney
- Australia
| | - Alex Abramov
- Institut für Organische Chemie
- Universität Regensburg
- 93053 Regensburg
- Germany
| | - Cyrille Boyer
- Australian Centre for NanoMedicine (ACN)
- School of Chemical Engineering
- UNSW Australia
- Sydney
- Australia
| | - David Díaz Díaz
- Institut für Organische Chemie
- Universität Regensburg
- 93053 Regensburg
- Germany
- Departamento de Química Orgánica
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16
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Weinstain R, Slanina T, Kand D, Klán P. Visible-to-NIR-Light Activated Release: From Small Molecules to Nanomaterials. Chem Rev 2020; 120:13135-13272. [PMID: 33125209 PMCID: PMC7833475 DOI: 10.1021/acs.chemrev.0c00663] [Citation(s) in RCA: 256] [Impact Index Per Article: 64.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Indexed: 02/08/2023]
Abstract
Photoactivatable (alternatively, photoremovable, photoreleasable, or photocleavable) protecting groups (PPGs), also known as caged or photocaged compounds, are used to enable non-invasive spatiotemporal photochemical control over the release of species of interest. Recent years have seen the development of PPGs activatable by biologically and chemically benign visible and near-infrared (NIR) light. These long-wavelength-absorbing moieties expand the applicability of this powerful method and its accessibility to non-specialist users. This review comprehensively covers organic and transition metal-containing photoactivatable compounds (complexes) that absorb in the visible- and NIR-range to release various leaving groups and gasotransmitters (carbon monoxide, nitric oxide, and hydrogen sulfide). The text also covers visible- and NIR-light-induced photosensitized release using molecular sensitizers, quantum dots, and upconversion and second-harmonic nanoparticles, as well as release via photodynamic (photooxygenation by singlet oxygen) and photothermal effects. Release from photoactivatable polymers, micelles, vesicles, and photoswitches, along with the related emerging field of photopharmacology, is discussed at the end of the review.
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Affiliation(s)
- Roy Weinstain
- School
of Plant Sciences and Food Security, Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Tomáš Slanina
- Institute
of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 166 10 Prague, Czech Republic
| | - Dnyaneshwar Kand
- School
of Plant Sciences and Food Security, Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Petr Klán
- Department
of Chemistry and RECETOX, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
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17
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Masuda Y, Yagami Y, Nakazawa K, Hirotsu M. Iron Carbonyl Complexes Containing N,C,S-Tridentate Ligands with Quinoline, Vinyl, and Benzenethiolate Units. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuta Masuda
- Department of Chemistry, Faculty of Science, Kanagawa University, 2946 Tsuchiya, Hiratsuka, Kanagawa 259-1293, Japan
| | - Yuki Yagami
- Department of Chemistry, Faculty of Science, Kanagawa University, 2946 Tsuchiya, Hiratsuka, Kanagawa 259-1293, Japan
| | - Kotomi Nakazawa
- Department of Chemistry, Faculty of Science, Kanagawa University, 2946 Tsuchiya, Hiratsuka, Kanagawa 259-1293, Japan
| | - Masakazu Hirotsu
- Department of Chemistry, Faculty of Science, Kanagawa University, 2946 Tsuchiya, Hiratsuka, Kanagawa 259-1293, Japan
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18
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Spectroscopic and antimicrobial activity of photoactivatable tricarbonyl Mn(I) terpyridine compounds. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119806] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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19
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Xie Y, Cai J, Zheng J, Zhang C, Fu Z, Tao Z, Cai H. A Chiral Organic-inorganic Hybrid Crystal Constructed by Self-assembly of Achiral Azobispyridium Cations. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Weiss VC, Farias G, Amorim AL, Xavier FR, Camargo TP, Bregalda MB, Haukka M, Nordlander E, de Souza B, Peralta RA. Luminescent PhotoCORMs: Enabling/Disabling CO Delivery upon Blue Light Irradiation. Inorg Chem 2020; 59:13078-13090. [PMID: 32902965 DOI: 10.1021/acs.inorgchem.0c00638] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The new luminescent carbonyl compounds [Mn(Oxa-H)(CO)3Br] (1) and [Mn(Oxa-NMe2)(CO)3Br] (2) were synthesized and fully characterized. Complexes 1 and 2 showed CO release under blue light (λ453). Spectroscopic techniques and TD-DFT and SOC-TD-DFT calculations indicated that 1 and 2 release the Oxa-H and Oxa-NMe2 coligands in addition to the carbonyl ligands, increasing the luminescence during photoinduction.
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Affiliation(s)
- Vitor C Weiss
- Departamento de Química, LABINC, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina 88040-900, Brazil.,Instituto Federal de Educação, Ciência e Tecnologia de Santa Catarina - IFSC, Campus Florianópolis, Santa Catarina 88020-300, Brazil
| | - Giliandro Farias
- Departamento de Química, LABINC, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina 88040-900, Brazil
| | - André L Amorim
- Departamento de Química, LABINC, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina 88040-900, Brazil
| | - Fernando R Xavier
- Universidade do Estado de Santa Catarina (UDESC), Campus Joinville, 89219-710 Joinville, SC, Brazil
| | - Tiago P Camargo
- Departamento Acadêmico de Química e Biologia, Universidade Tecnológica Federal do Paraná (UTFPR), Campus Curitiba, Curitiba 81290-000, Brazil
| | - Mayana B Bregalda
- Departamento Acadêmico de Química e Biologia, Universidade Tecnológica Federal do Paraná (UTFPR), Campus Curitiba, Curitiba 81290-000, Brazil
| | - Matti Haukka
- Department of Chemistry, University of Jyväskylä, P.O. Box 35, FI-400 14 Jyväskylä, Finland
| | - Ebbe Nordlander
- Chemical Physics, Department of Chemistry, Lund University, P.O. Box 124, SE- 22100 Lund, Sweden
| | - Bernardo de Souza
- Departamento de Química, LABINC, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina 88040-900, Brazil
| | - Rosely A Peralta
- Departamento de Química, LABINC, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina 88040-900, Brazil
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21
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Water-soluble UV/visible light activated Mn-CO-releasing molecules: Synthesis, structure, CO releasing and biological activities evaluation. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108093] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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22
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Khaled RM, Friedrich A, Ragheb MA, Abdel-Ghani NT, Mansour AM. Cytotoxicity of photoactivatable bromo tricarbonyl manganese(i) compounds against human liver carcinoma cells. Dalton Trans 2020; 49:9294-9305. [PMID: 32578643 DOI: 10.1039/d0dt01539c] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Two series of photoinduced tricarbonyl manganese(i) compounds were prepared from the reaction of [MnBr(CO)3(2-C(H)[double bond, length as m-dash]O)] (2-C(H)[double bond, length as m-dash]O: quinoline-2-carboxaldehyde and pyridine-2-carboxaldehyde) and para-substituted aniline derivatives (X = OH, OCH3, Cl and NO2). Different electron-donating and electron-withdrawing substituents were introduced in the para-position of the phenyl ring to investigate their influence on the stability of the compounds in the dark and the photophysical properties upon illumination at 525 nm. When kept in the dark, the aerated solutions of the complexes in dimethyl sulfoxide (DMSO) and CH2Cl2 were stable. In the solution, the complexes bearing electron-withdrawing substituents, exchange their bromo ligands with DMSO solvent molecules, as evidenced from infrared and UV/Vis studies as well as time-dependent density functional theory (TDDFT) calculations. The complexes were assessed for their cytotoxicity, both in the dark and upon exposure to a 525 nm LED, against the human hepatocarcinoma cell line (HepG2). A marked reduction in the viability of HepG2 cells treated with the complex functionalized with quinoline and methoxy substituent was observed after illumination in a dose-dependent manner, with an IC50 value of 7.1 μM, making it the most phototoxic compound in our study.
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Affiliation(s)
- Rabaa M Khaled
- Department of Chemistry, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
| | - Alexandra Friedrich
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Mohamed A Ragheb
- Department of Chemistry, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
| | - Nour T Abdel-Ghani
- Department of Chemistry, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
| | - Ahmed M Mansour
- Department of Chemistry, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
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23
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Stout MJ, Stefan A, Skelton BW, Sobolev AN, Massi M, Hochkoeppler A, Stagni S, Simpson PV. Synthesis and Photochemical Properties of Manganese(I) Tricarbonyl Diimine Complexes Bound to Tetrazolato Ligands. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.201900987] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Matthew J. Stout
- Curtin Institute for Functional Molecules and Interfaces School of Molecular and Life Sciences Curtin University Kent Street, Bentley 6102 Perth Australia
| | - Alessandra Stefan
- CSGI, Department of Chemistry School of Molecular and Life Sciences University of Florence 50019 Sesto Fiorentino (FI) Italy
- Department of Pharmacy and Biotechnology School of Molecular and Life Sciences University of Bologna Viale Risorgimento 4 40136 Bologna Italy
| | - Brian W. Skelton
- School of Molecular Sciences and CMCA School of Molecular and Life Sciences The University of Western Australia 35 Stirling Highway 6009 Perth Western Australia
| | - Alexandre N. Sobolev
- School of Molecular Sciences and CMCA School of Molecular and Life Sciences The University of Western Australia 35 Stirling Highway 6009 Perth Western Australia
| | - Massimiliano Massi
- Curtin Institute for Functional Molecules and Interfaces School of Molecular and Life Sciences Curtin University Kent Street, Bentley 6102 Perth Australia
| | - Alejandro Hochkoeppler
- CSGI, Department of Chemistry School of Molecular and Life Sciences University of Florence 50019 Sesto Fiorentino (FI) Italy
- Department of Pharmacy and Biotechnology School of Molecular and Life Sciences University of Bologna Viale Risorgimento 4 40136 Bologna Italy
| | - Stefano Stagni
- Department of Industrial Chemistry “Toso Montanari” School of Molecular and Life Sciences University of Bologna Viale Risorgimento 4 40136 Bologna Italy
| | - Peter V. Simpson
- Curtin Institute for Functional Molecules and Interfaces School of Molecular and Life Sciences Curtin University Kent Street, Bentley 6102 Perth Australia
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24
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Haiduc I. Review. Inverse coordination. Organic nitrogen heterocycles as coordination centers. A survey of molecular topologies and systematization. Part 2. Six-membered rings. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1670349] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Ionel Haiduc
- Facultatea de Chimie, Universitatea Babeş-Bolyai, Cluj-Napoca, Romania
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25
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Visible light-activated biocompatible photo-CORM for CO-release with colorimetric and fluorometric dual turn-on response. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.04.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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26
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Mansour AM, Steiger C, Nagel C, Schatzschneider U. Wavelength‐Dependent Control of the CO Release Kinetics of Manganese(I) Tricarbonyl PhotoCORMs with Benzimidazole Coligands. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900894] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Ahmed M. Mansour
- Department of Chemistry Faculty of Science Cairo University Gamma Street 12613 Cairo Giza Egypt
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Christoph Steiger
- Institut für Pharmazie und Lebensmittelchemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Christoph Nagel
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Ulrich Schatzschneider
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
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27
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Gandra UR, Sinopoli A, Moncho S, NandaKumar M, Ninković DB, Zarić SD, Sohail M, Al-Meer S, Brothers EN, Mazloum NA, Al-Hashimi M, Bazzi HS. Green Light-Responsive CO-Releasing Polymeric Materials Derived from Ring-Opening Metathesis Polymerization. ACS APPLIED MATERIALS & INTERFACES 2019; 11:34376-34384. [PMID: 31490644 DOI: 10.1021/acsami.9b12628] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Carbon monoxide (CO) is an important biological gasotransmitter in living cells. Precise spatial and temporal control over release of CO is a major requirement for clinical application. To date, the most reported carbon monoxide releasing materials use expensive fabrication methods and require harmful and poorly designed tissue-penetrating UV irradiation to initiate the CO release precisely at infected sites. Herein, we report the first example of utilizing a green light-responsive CO-releasing polymer P synthesized via ring-opening metathesis polymerization. Both monomer M and polymer P were very stable under dark conditions and CO release was effectively triggered using minimal power and low energy wavelength irradiation (550 nm, ≤28 mW). Time-dependent density functional theory (TD-DFT) calculations were carried out to simulate the electronic transition and insight into the nature of the excitations for both L and M. TD-DFT calculations indicate that the absorption peak of M is mainly due to the excitation of the seventh singlet excited state, S7. Furthermore, stretchable materials using polytetrafluoroethylene (PTFE) strips based on P were fabricated to afford P-PTFE, which can be used as a simple, inexpensive, and portable CO storage bandage. Insignificant cytotoxicity as well as cell permeability was found for M and P against human embryonic kidney cells.
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Affiliation(s)
- Upendar Reddy Gandra
- Department of Chemistry , Texas A&M University at Qatar , P.O. Box 23874, Doha , Qatar
| | - Alessandro Sinopoli
- Qatar Environmental & Energy Research Institute , Hamad Bin Khalifa University , P.O. Box 34110, Doha , Qatar
| | - Salvador Moncho
- Department of Chemistry , Texas A&M University at Qatar , P.O. Box 23874, Doha , Qatar
| | - Manjula NandaKumar
- Department of Microbiology and Immunology , Weill Cornell Medicine-Qatar , P.O. Box 24144, Doha , Qatar
| | - Dragan B Ninković
- Department of Chemistry , Texas A&M University at Qatar , P.O. Box 23874, Doha , Qatar
- Innovation Center of Faculty of Chemistry , Studentski trg 12-16 , 11000 Belgrade , Serbia
| | - Snežana D Zarić
- Department of Chemistry , Texas A&M University at Qatar , P.O. Box 23874, Doha , Qatar
- Faculty of Chemistry , Belgrade University , Studentski trg 12-16 , 11000 Belgrade , Serbia
| | - Muhammad Sohail
- Qatar Environmental & Energy Research Institute , Hamad Bin Khalifa University , P.O. Box 34110, Doha , Qatar
| | | | - Edward N Brothers
- Department of Chemistry , Texas A&M University at Qatar , P.O. Box 23874, Doha , Qatar
| | - Nayef A Mazloum
- Department of Microbiology and Immunology , Weill Cornell Medicine-Qatar , P.O. Box 24144, Doha , Qatar
| | - Mohammed Al-Hashimi
- Department of Chemistry , Texas A&M University at Qatar , P.O. Box 23874, Doha , Qatar
| | - Hassan S Bazzi
- Department of Chemistry , Texas A&M University at Qatar , P.O. Box 23874, Doha , Qatar
- Department of Materials Science & Engineering , Texas A&M University , 209 Reed McDonald Building , 77843-3003 College Station , Texas , United States
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28
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Kottelat E, Lucarini F, Crochet A, Ruggi A, Zobi F. Correlation of MLCTs of Group 7 fac
-[M(CO)3
]+
Complexes (M = Mn, Re) with Bipyridine, Pyridinylpyrazine, Azopyridine, and Pyridin-2-ylmethanimine Type Ligands for Rational photoCORM Design. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900568] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Emmanuel Kottelat
- Department of Chemistry; Faculty of Sciences; University of Fribourg; Chemin de Musée 9, 1700 Fribourg Switzerland
| | - Fiorella Lucarini
- Department of Chemistry; Faculty of Sciences; University of Fribourg; Chemin de Musée 9, 1700 Fribourg Switzerland
| | - Aurelien Crochet
- Department of Chemistry; Faculty of Sciences; University of Fribourg; Chemin de Musée 9, 1700 Fribourg Switzerland
| | - Albert Ruggi
- Department of Chemistry; Faculty of Sciences; University of Fribourg; Chemin de Musée 9, 1700 Fribourg Switzerland
| | - Fabio Zobi
- Department of Chemistry; Faculty of Sciences; University of Fribourg; Chemin de Musée 9, 1700 Fribourg Switzerland
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29
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Huxley MT, Young RJ, Bloch WM, Champness NR, Sumby CJ, Doonan CJ. Isomer Interconversion Studied through Single-Crystal to Single-Crystal Transformations in a Metal–Organic Framework Matrix. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00401] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Michael T. Huxley
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide 5005, Australia
| | - Rosemary J. Young
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide 5005, Australia
- School of Chemistry, The University of Nottingham, Nottingham NG7 2RD, U.K
| | - Witold M. Bloch
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide 5005, Australia
| | - Neil R. Champness
- School of Chemistry, The University of Nottingham, Nottingham NG7 2RD, U.K
| | - Christopher J. Sumby
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide 5005, Australia
| | - Christian J. Doonan
- Department of Chemistry and Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide 5005, Australia
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30
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Jiang Q, Xia Y, Barrett J, Mikhailovsky A, Wu G, Wang D, Shi P, Ford PC. Near-Infrared and Visible Photoactivation to Uncage Carbon Monoxide from an Aqueous-Soluble PhotoCORM. Inorg Chem 2019; 58:11066-11075. [DOI: 10.1021/acs.inorgchem.9b01581] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Qin Jiang
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
- School of Chemistry and Chemical Engineering, Jiangsu Ocean University, Lianyungang" 222005, Jiangsu, People’s Republic China
| | - Yingzi Xia
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Jacob Barrett
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Alexander Mikhailovsky
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Guang Wu
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Daqi Wang
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, Shandong, People’s Republic China
| | - Pengfei Shi
- School of Chemistry and Chemical Engineering, Jiangsu Ocean University, Lianyungang" 222005, Jiangsu, People’s Republic China
| | - Peter C. Ford
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
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31
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Divya D, Nagarajaprakash R, Vidhyapriya P, Sakthivel N, Manimaran B. Single-Pot Self-Assembly of Heteroleptic Mn(I)-Based Aminoquinonato-Bridged Ester/Amide-Functionalized Dinuclear Metallastirrups: Potential Anticancer and Visible-Light-Triggered CORMs. ACS OMEGA 2019; 4:12790-12802. [PMID: 31460403 PMCID: PMC6682026 DOI: 10.1021/acsomega.9b01438] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 07/12/2019] [Indexed: 05/23/2023]
Abstract
Multicomponent self-assembly of Mn2(CO)10, a bis-chelating aminoquinonato (ON∩ON) bridge (L), and an ester/amide-functionalized flexible neutral ditopic linker (L') has resulted into the formation of M2LL'-type manganese(I)-based dinuclear metallastirrups of general formula [{(CO)3Mn(μ-η4-L)Mn(CO)3}(μ-L')] (1-10). Compounds 1-10 were accomplished via orthogonal bonding of the aminoquinone ligand (2,5-bis(n-butylamino)-1,4-benzoquinone/2,5-bis(phenethylamino)-1,4-benzoquinone) and ditopic pyridyl ligand to manganese carbonyl. The resultant metallastirrups were characterized using elemental analyses and IR, UV-vis, 1H NMR, and electrospray ionization-mass spectroscopic techniques. The molecular structure of 6 was confirmed by single-crystal X-ray diffraction methods. Furthermore, molecular recognition capabilities of 1, 5, 7, and 9 were evaluated with aromatic compounds containing hydroxy/amine functionalities. Anticancer activities of compounds 1-3, 5-7, 9, and 10 were investigated against three cancer cell lines, that is, lung (A549), colon (HCT-15), and cervical (HeLa) as well as on normal cells (HEK 293). Compound 9 showed a broad-spectrum inhibition toward these cancer cells upon exposure to visible light. The myoglobin assay was performed using UV-vis absorption spectroscopy to investigate the visible-light-triggered CO release from 5 and 9 that could be related to their ability to effectively inhibit cancer cells. In addition, morphological studies confirmed the induction of autophagy due to the treatment of cancer cells using compound 9.
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Affiliation(s)
- Dhanaraj Divya
- Department
of Chemistry and Department of Biotechnology, Pondicherry
University, Puducherry 605014, India
| | - Ramamurthy Nagarajaprakash
- Chemical
Sciences Research Group, Division of Research & Development, Lovely Professional University, Phagwara 144411, Punjab, India
| | - Pitchavel Vidhyapriya
- Department
of Chemistry and Department of Biotechnology, Pondicherry
University, Puducherry 605014, India
| | - Natarajan Sakthivel
- Department
of Chemistry and Department of Biotechnology, Pondicherry
University, Puducherry 605014, India
| | - Bala. Manimaran
- Department
of Chemistry and Department of Biotechnology, Pondicherry
University, Puducherry 605014, India
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32
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Ramu V, Upendar Reddy G, Liu J, Hoffmann P, Sollapur R, Wyrwa R, Kupfer S, Spielmann C, Bonnet S, Neugebauer U, Schiller A. Two‐Photon‐Induced CO‐Releasing Molecules as Molecular Logic Systems in Solution, Polymers, and Cells. Chemistry 2019; 25:8453-8458. [DOI: 10.1002/chem.201901396] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Vadde Ramu
- Institute for Inorganic and Analytical Chemistry (IAAC)Friedrich Schiller University Jena Humboldtstr. 8 07743 Jena Germany
| | - Gandra Upendar Reddy
- Institute for Inorganic and Analytical Chemistry (IAAC)Friedrich Schiller University Jena Humboldtstr. 8 07743 Jena Germany
| | - Jingjing Liu
- Institute for Inorganic and Analytical Chemistry (IAAC)Friedrich Schiller University Jena Humboldtstr. 8 07743 Jena Germany
| | - Patrick Hoffmann
- Center for Sepsis Control and Care (CSCC)Jena University Hospital Am Klinikum 1 07747 Jena Germany
- Leibniz Institute of Photonic Technology Albert-Einstein-Str. 9 07745 Jena Germany
| | - Rudrakant Sollapur
- Institute of Optics and Quantum ElectronicsFriedrich Schiller University Jena Max Wien Platz 1 07743 Jena Germany
| | - Ralf Wyrwa
- INNOVENT e.V., Biomaterials Department Prüssingstraße 27B 07745 Jena Germany
| | - Stephan Kupfer
- Institute for Physical Chemistry (IPC) and Abbe Center of Photonics (ACP)Friedrich Schiller University Jena Helmholtzweg 4 07743 Jena Germany
| | - Christian Spielmann
- Institute of Optics and Quantum ElectronicsFriedrich Schiller University Jena Max Wien Platz 1 07743 Jena Germany
| | - Sylvestre Bonnet
- Leiden Institute of ChemistryGorlaeus LaboratoriesLeiden University 2300 RA Leiden The Netherlands
| | - Ute Neugebauer
- Center for Sepsis Control and Care (CSCC)Jena University Hospital Am Klinikum 1 07747 Jena Germany
- Institute for Physical Chemistry (IPC) and Abbe Center of Photonics (ACP)Friedrich Schiller University Jena Helmholtzweg 4 07743 Jena Germany
- Leibniz Institute of Photonic Technology Albert-Einstein-Str. 9 07745 Jena Germany
| | - Alexander Schiller
- Institute for Inorganic and Analytical Chemistry (IAAC)Friedrich Schiller University Jena Humboldtstr. 8 07743 Jena Germany
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33
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Mansour AM, Ragab MS. Spectroscopic and DFT studies of photoactivatable Mn(I) tricarbonyl complexes. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4944] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ahmed M. Mansour
- Department of Chemistry, Faculty of ScienceCairo University Gamma Street Giza 12613 Egypt
| | - Mona S. Ragab
- Department of Chemistry, Faculty of ScienceCairo University Gamma Street Giza 12613 Egypt
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34
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Daniels HG, Fast OG, Shell SM, Beckford FA. Chemistry and biology of manganese carbon-releasing molecules containing thiosemicarbazone ligands. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.01.037] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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35
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Alabugin A. Near-IR Photochemistry for Biology: Exploiting the Optical Window of Tissue. Photochem Photobiol 2019; 95:722-732. [PMID: 30536737 DOI: 10.1111/php.13068] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 12/02/2018] [Indexed: 01/04/2023]
Abstract
Photoactive molecules enable much of modern biology and biochemistry-a vast library of fluorescent chromophores is used to track and label cellular structures and macromolecules. However, photochemistry is better known to the synthetic or physical organic chemist as a "light switch" that turns on unusual excited-state reactivity, isomerization, or dynamic adjustment of structure. This review details a rapidly growing approach to biophotochemistry that uses low-energy near-IR wavelengths not only for imaging, but also for close spatial control over chemical switching events in biosystems. Emphasis is placed on topics of biomedical interest: release of gaseous biological messengers, uncaging of drugs, nano-therapeutics, and modification of biomaterials.
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Affiliation(s)
- Alexander Alabugin
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA
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36
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Jimenez J, Pinto MN, Martinez-Gonzalez J, Mascharak PK. Photo-induced eradication of human colorectal adenocarcinoma HT-29 cells by carbon monoxide (CO) delivery from a Mn-based green luminescent photoCORM. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.09.088] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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37
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Amorim AL, Peterle MM, Guerreiro A, Coimbra DF, Heying RS, Caramori GF, Braga AL, Bortoluzzi AJ, Neves A, Bernardes GJL, Peralta RA. Synthesis, characterization and biological evaluation of new manganese metal carbonyl compounds that contain sulfur and selenium ligands as a promising new class of CORMs. Dalton Trans 2019; 48:5574-5584. [DOI: 10.1039/c9dt00616h] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Three new manganese carbonyl compounds with heavy atom donors were synthesized and their potential use as photoCORMS was evaluated.
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Affiliation(s)
- André L. Amorim
- Departamento de Química
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | - Marcos M. Peterle
- Departamento de Química
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | - Ana Guerreiro
- Instituto de Medicina Molecular
- Faculdade de Medicina
- Universidade de Lisboa
- Lisboa
- Portugal
| | - Daniel F. Coimbra
- Departamento de Química
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | - Renata S. Heying
- Departamento de Química
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | - Giovani F. Caramori
- Departamento de Química
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | - Antonio L. Braga
- Departamento de Química
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | | | - Ademir Neves
- Departamento de Química
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | | | - Rosely A. Peralta
- Departamento de Química
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
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38
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Aucott BJ, Eastwood JB, Anders Hammarback L, Clark IP, Sazanovich IV, Towrie M, Fairlamb IJS, Lynam JM. Insight into the mechanism of CO-release from trypto-CORM using ultra-fast spectroscopy and computational chemistry. Dalton Trans 2019; 48:16426-16436. [DOI: 10.1039/c9dt03343b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Photolysis of trypto-CORM results in ultra-fast CO-dissociation and formation of a 16-e triplet followed by solvation.
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Affiliation(s)
| | | | | | - Ian P. Clark
- Central Laser Facility
- STFC Rutherford Appleton Laboratory
- Didcot
- UK
| | | | - Michael Towrie
- Central Laser Facility
- STFC Rutherford Appleton Laboratory
- Didcot
- UK
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39
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Metal complex strategies for photo-uncaging the small molecule bioregulators nitric oxide and carbon monoxide. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.07.018] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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40
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Mansour AM. Green-Light-Induced PhotoCORM: Lysozyme Binding Affinity towards MnI
and ReI
Carbonyl Complexes and Biological Activity Evaluation. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201801055] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Ahmed M. Mansour
- Chemistry Department; Faculty of Science; Cairo University; Gamma Street 12613 Giza, Cairo Egypt
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41
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Gas Signaling Molecules and Mitochondrial Potassium Channels. Int J Mol Sci 2018; 19:ijms19103227. [PMID: 30340432 PMCID: PMC6214077 DOI: 10.3390/ijms19103227] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 10/15/2018] [Accepted: 10/16/2018] [Indexed: 12/27/2022] Open
Abstract
Recently, gaseous signaling molecules, such as carbon monoxide (CO), nitric oxide (NO), and hydrogen sulfide (H2S), which were previously considered to be highly toxic, have been of increasing interest due to their beneficial effects at low concentrations. These so-called gasotransmitters affect many cellular processes, such as apoptosis, proliferation, cytoprotection, oxygen sensing, ATP synthesis, and cellular respiration. It is thought that mitochondria, specifically their respiratory complexes, constitute an important target for these gases. On the other hand, increasing evidence of a cytoprotective role for mitochondrial potassium channels provides motivation for the analysis of the role of gasotransmitters in the regulation of channel function. A number of potassium channels have been shown to exhibit activity within the inner mitochondrial membrane, including ATP-sensitive potassium channels, Ca2+-activated potassium channels, voltage-gated Kv potassium channels, and TWIK-related acid-sensitive K+ channel 3 (TASK-3). The effects of these channels include the regulation of mitochondrial respiration and membrane potential. Additionally, they may modulate the synthesis of reactive oxygen species within mitochondria. The opening of mitochondrial potassium channels is believed to induce cytoprotection, while channel inhibition may facilitate cell death. The molecular mechanisms underlying the action of gasotransmitters are complex. In this review, we focus on the molecular mechanisms underlying the action of H2S, NO, and CO on potassium channels present within mitochondria.
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42
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Reactivity of visible-light induced CO releasing thiourea-based Mn(I) tricarbonyl bromide (CORM-NS1) towards lysozyme. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.05.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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43
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Nakae T, Hirotsu M, Nakajima H. CO Release from N,C,S-Pincer Iron(III) Carbonyl Complexes Induced by Visible-to-NIR Light Irradiation: Mechanistic Insight into Effects of Axial Phosphorus Ligands. Inorg Chem 2018; 57:8615-8626. [DOI: 10.1021/acs.inorgchem.8b01407] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Toyotaka Nakae
- Division of Molecular Materials Science, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558−8585, Japan
| | - Masakazu Hirotsu
- Division of Molecular Materials Science, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558−8585, Japan
| | - Hiroshi Nakajima
- Division of Molecular Materials Science, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558−8585, Japan
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44
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Gao C, Liang X, Guo Z, Jiang BP, Liu X, Shen XC. Diiron Hexacarbonyl Complex Induces Site-Specific Release of Carbon Monoxide in Cancer Cells Triggered by Endogenous Glutathione. ACS OMEGA 2018; 3:2683-2689. [PMID: 30023846 PMCID: PMC6044757 DOI: 10.1021/acsomega.8b00052] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 02/22/2018] [Indexed: 06/08/2023]
Abstract
In this study, we have evaluated a water-soluble, nontarget reagent and a carrier-free diiron hexacarbonyl complex, [Fe2{μ-SCH2CH(OH)CH2(OH)}2(CO)6] (TG-FeCORM), that can induce the site-specific release of carbon monoxide (CO) in cancer cells triggered by endogenous glutathione (GSH). The releasing rate of CO was dependent on the amount of endogenous GSH. Being the amount of endogenous GSH higher in cancer cells than in normal cells, the CO-releasing rate resulted faster in cancer cells. Moreover, the anti-inflammatory properties related to the intracellular CO release of TG-FeCORM were also confirmed in the living HeLa cells.
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Affiliation(s)
- Cunji Gao
- State
Key Laboratory for Chemistry and Molecular Engineering of Medicinal
Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China
| | - Xiaohua Liang
- State
Key Laboratory for Chemistry and Molecular Engineering of Medicinal
Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China
| | - Zhengxi Guo
- State
Key Laboratory for Chemistry and Molecular Engineering of Medicinal
Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China
| | - Bang-Ping Jiang
- State
Key Laboratory for Chemistry and Molecular Engineering of Medicinal
Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China
| | - Xiaoming Liu
- College
of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, P. R. China
| | - Xing-Can Shen
- State
Key Laboratory for Chemistry and Molecular Engineering of Medicinal
Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China
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45
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Prieto L, Rossier J, Derszniak K, Dybas J, Oetterli RM, Kottelat E, Chlopicki S, Zelder F, Zobi F. Modified biovectors for the tuneable activation of anti-platelet carbon monoxide release. Chem Commun (Camb) 2018; 53:6840-6843. [PMID: 28603801 DOI: 10.1039/c7cc03642f] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This communication describes the anti-platelet effects of a new class of cis-rhenium(ii)-dicarbonyl-vitamin B12 complexes (B12-ReCORMs) with tuneable CO releasing properties.
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Affiliation(s)
- Lucas Prieto
- University of Zurich, Department of Chemistry, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland.
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46
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Beltrán TF, Zaragoza G, Delaude L. Mono- and bimetallic manganese-carbonyl complexes and clusters bearing imidazol(in)ium-2-dithiocarboxylate ligands. Dalton Trans 2018; 46:1779-1788. [PMID: 28128834 DOI: 10.1039/c6dt04780g] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Five complexes with the generic formula fac-[MnBr(CO)3(S2C·NHC)] were obtained by reacting [MnBr(CO)5] with a set of representative imidazol(in)ium-2-dithiocarboxylate zwitterions. These ligands are the adducts of N-heterocyclic carbenes (NHCs) and carbon disulfide. The mononuclear Mn(i) derivatives were coupled with Na[Mn(CO)5] to afford bimetallic [Mn2(CO)6(S2C·NHC)] clusters. Yet, the most convenient strategy to access these dinuclear Mn(0) products implied a direct carbonyl substitution from the [Mn2(CO)10] dimer. The molecular structures of three monometallic and four bimetallic compounds were elucidated by single crystal X-ray diffraction analysis. In the monometallic complexes, the NHC·CS2 ligands exhibited a bidentate κ2-S,S' coordination mode with an S-C-S bite angle of about 116°. In the dinuclear clusters, the CS2- unit acted as a chelate toward one manganese center and as a pseudoallylic ligand toward the other one. The S-C-S bite angle was reduced to ca. 104°. Thus, the zwitterions displayed a remarkable flexibility, which also permitted a staggered arrangement of the carbonyl groups in the bimetallic systems. Examination of the [small nu, Greek, macron]CO absorption bands on IR spectroscopy helped identify the presence of fac-Mn(CO)3 or Mn2(CO)6 motifs, while the 13C NMR chemical shift of the CS2- moiety was a reliable indicator for monitoring its hapticity. Whereas the dinuclear clusters were air- and moisture-stable crystalline solids, mononuclear halido derivatives displayed only a limited stability under aerobic conditions. Both types of compounds underwent rather unselective, extensive fragmentations in the gas phase, in sharp contrast with the analogous rhenium derivatives that led to clean sequential decarbonylation processes upon collision-induced dissociation.
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Affiliation(s)
- Tomás F Beltrán
- Laboratory of Organometallic Chemistry and Homogeneous Catalysis, Institut de Chimie (B6a), Allée du six Août 13, Quartier Agora, Université de Liège, 4000 Liège, Belgium.
| | - Guillermo Zaragoza
- Unidade de Difracción de Raios X, Edificio CACTUS, Universidade de Santiago de Compostela, Campus Vida, 15782 Santiago de Compostela, Spain
| | - Lionel Delaude
- Laboratory of Organometallic Chemistry and Homogeneous Catalysis, Institut de Chimie (B6a), Allée du six Août 13, Quartier Agora, Université de Liège, 4000 Liège, Belgium.
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47
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Mansour AM. RuII
-Carbonyl photoCORMs with N,N
-Benzimidazole Bidentate Ligands: Spectroscopic, Lysozyme Binding Affinity, and Biological Activity Evaluation. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701341] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ahmed M. Mansour
- Chemistry Department; Cairo University; Faculty of Science; Gamma Street 12613 Giza, Cairo Egypt
- Institut für Anorganische Chemie; Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
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48
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Mede R, Hoffmann P, Neumann C, Görls H, Schmitt M, Popp J, Neugebauer U, Westerhausen M. Acetoxymethyl Concept for Intracellular Administration of Carbon Monoxide with Mn(CO) 3 -Based PhotoCORMs. Chemistry 2018; 24:3321-3329. [PMID: 29314301 DOI: 10.1002/chem.201705686] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Indexed: 12/21/2022]
Abstract
Targeted administration of carbon monoxide with CO releasing molecules (CORMs) inside of cells proved to be very challenging. Consequently, there are only very few reports on intracellular uptake of CORMs requiring high extracellular CORM loading because an equilibrium between extra- and intracellular concentrations can be assumed. Here we present a strategy for a targeted intracellular administration of manganese(I)-based CORMs that are altered inside of cells to trap these complexes. Thereafter, carbon monoxide can be liberated by irradiation (photoCORMs). To achieve this innovative task, acetoxymethyl (AM) groups are attached at the periphery of the hydrophobic manganese(I) carbonyl complexes to not influence the CO release behavior. Inside of cells these AM substituents are cleaved by esterases yielding hydrophilic manganese(I) carbonyl compounds which are captured inside of cells. This objective is realized by using the bidentate bases 4-(acetoxymethoxycarbonyl)phenyl-bis(3,5-dimethylpyrazolyl)methane (1) and 4-(acetoxymethoxy)phenyl-bis(3,5-dimethylpyrazolyl)methane (4) at facial (OC)3 MnBr fragments yielding CORM-AM1 (2) and CORM-AM2 (5), respectively. Besides synthesis, crystal structures and spectroscopic properties we present targeted administration and intracellular accumulation of these AM-containing CORMs.
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Affiliation(s)
- Ralf Mede
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University Jena, Humboldtstraße 8, 07743, Jena, Germany
| | - Patrick Hoffmann
- Center for Sepsis Control and Care (CSCC), Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany.,Leibniz Institute of Photonic Technology, Albert-Einstein-Straße 9, 07745, Jena, Germany
| | - Clara Neumann
- Center for Sepsis Control and Care (CSCC), Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany.,Leibniz Institute of Photonic Technology, Albert-Einstein-Straße 9, 07745, Jena, Germany
| | - Helmar Görls
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University Jena, Humboldtstraße 8, 07743, Jena, Germany
| | - Michael Schmitt
- Leibniz Institute of Photonic Technology, Albert-Einstein-Straße 9, 07745, Jena, Germany.,Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany
| | - Jürgen Popp
- Leibniz Institute of Photonic Technology, Albert-Einstein-Straße 9, 07745, Jena, Germany.,Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany
| | - Ute Neugebauer
- Center for Sepsis Control and Care (CSCC), Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany.,Leibniz Institute of Photonic Technology, Albert-Einstein-Straße 9, 07745, Jena, Germany.,Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany
| | - Matthias Westerhausen
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University Jena, Humboldtstraße 8, 07743, Jena, Germany
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49
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Gläser S, Mede R, Görls H, Seupel S, Bohlender C, Wyrwa R, Schirmer S, Dochow S, Reddy GU, Popp J, Westerhausen M, Schiller A. Remote-controlled delivery of CO via photoactive CO-releasing materials on a fiber optical device. Dalton Trans 2018; 45:13222-33. [PMID: 27431097 DOI: 10.1039/c6dt02011a] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Although carbon monoxide (CO) delivery materials (CORMAs) have been generated, remote-controlled delivery with light-activated CORMAs at a local site has not been achieved. In this work, a fiber optic-based CO delivery system is described in which the photoactive and water insoluble CO releasing molecule (CORM) manganese(i) tricarbonyl [(OC)3Mn(μ3-SR)]4 (R = nPr, 1) has been non-covalently embedded into poly(l-lactide-co-d/l-lactide) and poly(methyl methacrylate) non-woven fabrics via the electrospinning technique. SEM images of the hybrid materials show a porous fiber morphology for both polymer supports. The polylactide non-woven fabric was attached to a fiber optical device. In combination with a laser irradiation source, remote-controlled and light-triggered CO release at 405 nm excitation wavelength was achieved. The device enabled a high flexibility of the spatially and timely defined application of CO with the biocompatible hybrid fabric in aqueous media. The rates of liberated CO were adjusted with the light intensity of the laser. CO release was confirmed via ATR-IR spectroscopy, a portable electrochemical CO sensor and a heterogeneous myoglobin assay.
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Affiliation(s)
- Steve Gläser
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena, Humboldtstr. 8, D-07743 Jena, Germany.
| | - Ralf Mede
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena, Humboldtstr. 8, D-07743 Jena, Germany.
| | - Helmar Görls
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena, Humboldtstr. 8, D-07743 Jena, Germany.
| | - Susanne Seupel
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena, Humboldtstr. 8, D-07743 Jena, Germany.
| | - Carmen Bohlender
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena, Humboldtstr. 8, D-07743 Jena, Germany.
| | - Ralf Wyrwa
- INNOVENT e.V., Biomaterials Department, Pruessingstr. 27 B, D-07745 Jena, Germany
| | - Sina Schirmer
- INNOVENT e.V., Biomaterials Department, Pruessingstr. 27 B, D-07745 Jena, Germany
| | - Sebastian Dochow
- Leibniz Institute of Photonic Technology, Albert-Einstein-Straße 9, D-07745 Jena, Germany
| | - Gandra Upendar Reddy
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena, Humboldtstr. 8, D-07743 Jena, Germany.
| | - Jürgen Popp
- Leibniz Institute of Photonic Technology, Albert-Einstein-Straße 9, D-07745 Jena, Germany and Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena, Max-Wien-Platz 1, D-07743 Jena, Germany
| | - Matthias Westerhausen
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena, Humboldtstr. 8, D-07743 Jena, Germany.
| | - Alexander Schiller
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena, Humboldtstr. 8, D-07743 Jena, Germany. and Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, D-07743 Jena, Germany
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50
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Mansour AM, Friedrich A. IClick cycloaddition reaction of light-triggered manganese(i) carbonyl complexes. NEW J CHEM 2018. [DOI: 10.1039/c8nj01838c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
For a binuclear blue-light-induced CO-releasing manganese(i) tricarbonyl complex bearing bidentate ligand, the effect of the ancillary ligand on the dark stability and photolysis process was studied.
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Affiliation(s)
- Ahmed M. Mansour
- Department of Chemistry
- Faculty of Science
- Cairo University
- Cairo 12613
- Egypt
| | - Alexandra Friedrich
- Institut für Anorganische Chemie
- Julius-Maximilians-Universität Würzburg
- D-97074 Würzburg
- Germany
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