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Le TH, Nguyen H, Arnold HA, Darensbourg DJ, Darensbourg MY. Chirality-Guided Isomerization of Mn 2S 2 Diamond Core Complexes: A Mechanistic Study. Inorg Chem 2022; 61:16405-16413. [PMID: 36194618 DOI: 10.1021/acs.inorgchem.2c02460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Occasioned by the discovery of a ligand transfer from M(N2S2) to MnI in Mn(CO)5Br, the resulting H2N2S2 ligand-tethered dimanganese complex, (μ4-N,N'-ethylenebis(mercaptoacetamide))[Mn2(CO)6], was found to have myriad analogues of the type (μ-S-E)2[Mn2(CO)6], making up an under-studied class containing Mn2S2 rhombs. The attempt to synthesize a nontethered version resulted in a solid-state structure in an anti-conformation. However, a direct comparison of the Fourier-transform infrared spectra of the tethered versus nontethered complexes in combination with theoretical frequency calculation suggested the coexistence of syn- and anti-isomers and their interconversion in solution. Analysis of the syn- versus anti-version of the dimanganese components led to the understanding that whereas the anti-form exists as centrosymmetric RS isomers, the syn-form is restricted by C2 symmetry to be either RR or SS. Molecular scrambling experiments indicated monomeric, pentacoordinate, 16-e- (S-O)Mn(CO)3 intermediates with lifetimes sufficiently long to sample R and S monomers. Density functional theory analysis of the mechanistic pathway and a kinetic study corroborated that the proposed isomerization involves the cleavage and reformation of the dimeric structures.
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Affiliation(s)
- Trung H Le
- Department of Chemistry, Texas A&M University, College StationTexas77845, United States
| | - Hao Nguyen
- Department of Chemistry, Texas A&M University, College StationTexas77845, United States
| | - Heather A Arnold
- Department of Chemistry, Texas A&M University, College StationTexas77845, United States
| | - Donald J Darensbourg
- Department of Chemistry, Texas A&M University, College StationTexas77845, United States
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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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Mede R, Traber J, Klein M, Görls H, Gessner G, Hoffmann P, Schmitt M, Popp J, Heinemann SH, Neugebauer U, Westerhausen M. Synthesis and solution stability of water-soluble κ 2N,κO-bis(3,5-dimethylpyrazolyl)ethanol manganese(i) tricarbonyl bromide (CORM-ONN1). Dalton Trans 2018; 46:1684-1693. [PMID: 28102423 DOI: 10.1039/c6dt03551e] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction of (OC)5MnBr with bis(3,5-dimethyl-1-pyrazolyl)methane yields [{(PzMe2)2CH2}Mn(CO)3Br] (1). The use of tridentate heteroscorpionates such as bis(3,5-dimethyl-1-pyrazolyl)acetic acid and 2,2-bis(3,5-dimethyl-1-pyrazolyl)ethanol leads to the formation of mononuclear [(OC)3Mn{(PzMe2)2CH-CO2}] (2) and [(OC)3Mn{(PzMe2)2CH-CH2OH}]Br (3, CORM-ONN1). Salt-like photoCORM 3 is soluble in aqueous media up to a concentration of 200 μM, non-toxic up to an approx. 65 μM solution and releases all carbonyl ligands upon irradiation. The molecular complexes 1 and 2 are insoluble in aqueous solutions. CORM-ONN1 (3) slowly degrades in methanol yielding iCORM 4, consisting of the complex cation [{(PzMe2)2CH-CH2OH}{(PzMe2)2CH-CH2O}Mn]+ and the [Mn(CO)5]- counter anion with the cations linked to a dimeric unit by intermolecular hydrogen bridges between the alcohol and alkoxide functionalities.
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Affiliation(s)
- Ralf Mede
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University (FSU), Humboldstraße 8, D-07743 Jena, Germany.
| | - Juliane Traber
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University (FSU), Humboldstraße 8, D-07743 Jena, Germany.
| | - Moritz Klein
- Institute of Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, D-07743 Jena, Germany and Leibniz Institute of Photonic Technology (IPHT), Albert-Einstein-Straße 9, D-07745 Jena, Germany
| | - Helmar Görls
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University (FSU), Humboldstraße 8, D-07743 Jena, Germany.
| | - Guido Gessner
- Center for Molecular Biomedicine (CMB), Department of Biophysics, Friedrich Schiller University Jena and Jena University Hospital, Hans-Knöll-Straße 2, D-07745 Jena, Germany
| | - Patrick Hoffmann
- Leibniz Institute of Photonic Technology (IPHT), Albert-Einstein-Straße 9, D-07745 Jena, Germany and Center for Sepsis Control and Care (CSCC), Jena University Hospital, Am Klinikum 1, D-07747 Jena, Germany
| | - Michael Schmitt
- Institute of Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, D-07743 Jena, Germany and Leibniz Institute of Photonic Technology (IPHT), Albert-Einstein-Straße 9, D-07745 Jena, Germany
| | - Jürgen Popp
- Institute of Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, D-07743 Jena, Germany and Leibniz Institute of Photonic Technology (IPHT), Albert-Einstein-Straße 9, D-07745 Jena, Germany and Center for Sepsis Control and Care (CSCC), Jena University Hospital, Am Klinikum 1, D-07747 Jena, Germany
| | - Stefan H Heinemann
- Center for Molecular Biomedicine (CMB), Department of Biophysics, Friedrich Schiller University Jena and Jena University Hospital, Hans-Knöll-Straße 2, D-07745 Jena, Germany
| | - Ute Neugebauer
- Institute of Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, D-07743 Jena, Germany and Leibniz Institute of Photonic Technology (IPHT), Albert-Einstein-Straße 9, D-07745 Jena, Germany and Center for Sepsis Control and Care (CSCC), Jena University Hospital, Am Klinikum 1, D-07747 Jena, Germany
| | - Matthias Westerhausen
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University (FSU), Humboldstraße 8, D-07743 Jena, Germany.
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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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Mede R, Hoffmann P, Klein M, Görls H, Schmitt M, Neugebauer U, Gessner G, Heinemann SH, Popp J, Westerhausen M. A Water-Soluble Mn(CO)3-Based and Non-Toxic PhotoCORM for Administration of Carbon Monoxide Inside of Cells. Z Anorg Allg Chem 2017. [DOI: 10.1002/zaac.201700349] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Ralf Mede
- Institute of Inorganic and Analytical Chemistry; Friedrich Schiller University; 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 (Leibniz IPHT); Albert-Einstein-Straße 9 07745 Jena Germany
| | - Moritz Klein
- Leibniz Institute of Photonic Technology (Leibniz IPHT); Albert-Einstein-Straße 9 07745 Jena Germany
- Institute of Physical Chemistry; Friedrich Schiller University; Helmholtzweg 4 07743 Jena Germany
| | - Helmar Görls
- Institute of Inorganic and Analytical Chemistry; Friedrich Schiller University; Humboldtstraße 8 07743 Jena Germany
| | - Michael Schmitt
- Leibniz Institute of Photonic Technology (Leibniz IPHT); Albert-Einstein-Straße 9 07745 Jena Germany
- Institute of Physical Chemistry; Friedrich Schiller University; 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 (Leibniz IPHT); Albert-Einstein-Straße 9 07745 Jena Germany
- Institute of Physical Chemistry; Friedrich Schiller University; Helmholtzweg 4 07743 Jena Germany
| | - Guido Gessner
- Center for Molecular Biomedicine (CMB); Department of Biophysics; Friedrich Schiller University Jena and Jena University Hospital; Hans-Knöll-Straße 2 07745 Jena Germany
| | - Stefan H. Heinemann
- Center for Molecular Biomedicine (CMB); Department of Biophysics; Friedrich Schiller University Jena and Jena University Hospital; Hans-Knöll-Straße 2 07745 Jena Germany
| | - Jürgen Popp
- Center for Sepsis Control and Care (CSCC); Jena University Hospital; Am Klinikum 1 07747 Jena Germany
- Leibniz Institute of Photonic Technology (Leibniz IPHT); Albert-Einstein-Straße 9 07745 Jena Germany
- Institute of Physical Chemistry; Friedrich Schiller University; Helmholtzweg 4 07743 Jena Germany
| | - Matthias Westerhausen
- Institute of Inorganic and Analytical Chemistry; Friedrich Schiller University; Humboldtstraße 8 07743 Jena Germany
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Reddy G U, Liu J, Hoffmann P, Steinmetzer J, Görls H, Kupfer S, Askes SHC, Neugebauer U, Gräfe S, Schiller A. Light-responsive paper strips as CO-releasing material with a colourimetric response. Chem Sci 2017; 8:6555-6560. [PMID: 28989681 PMCID: PMC5627354 DOI: 10.1039/c7sc01692a] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2017] [Accepted: 07/25/2017] [Indexed: 12/18/2022] Open
Abstract
Carbon monoxide (CO) is known for its multifaceted role in human physiology, and molecules that release CO in a controlled way have been proposed as therapeutic drugs. In this work, a light-responsive CO-releasing molecule (CORM-Dabsyl) showed a strong colourimetric response upon photochemical CO-release, owing to the tight conjugation of a Mn(i) tricarbonyl centre to a dabsyl chromophoric ligand (L). Whereas the complex was very stable in the dark in nitrogen-purged aqueous media, CO-release was effectively triggered using 405 nm irradiation. CORM-Dabsyl, L and the inactive product iCORM-Dabsyl have been investigated by DFT and TD-DFT calculations. Only mild toxicity of CORM-Dabsyl was observed against LX-2 and HepaRG® human cell lines (IC50 ∼ 30 μM). Finally, to develop a CO storage and release material that is readily applicable to therapeutic situations, CORM-Dabsyl was loaded on low-cost and easily disposable paper strips, from which the light triggered CO-release was conveniently visible with the naked eye.
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Affiliation(s)
- Upendar Reddy G
- Institute for Inorganic and Analytical Chemistry (IAAC) , Friedrich Schiller University Jena , Humboldtstr. 8 , D-07743 Jena , Germany .
| | - Jingjing Liu
- Institute for Inorganic and Analytical Chemistry (IAAC) , Friedrich Schiller University Jena , Humboldtstr. 8 , D-07743 Jena , Germany .
| | - Patrick Hoffmann
- Leibniz Institute of Photonic Technology , Albert-Einstein-Str. 9 , D-07745 Jena , Germany
- Center for Sepsis Control and Care (CSCC) , Jena University Hospital , Am Klinikum 1 , D-07747 Jena , Germany
| | - Johannes Steinmetzer
- Institute of Physical Chemistry (IPC) , Abbe Center for Photonics Friedrich Schiller University Jena , Helmholtzweg 4 , D-07743 Jena , Germany
| | - Helmar Görls
- Institute for Inorganic and Analytical Chemistry (IAAC) , Friedrich Schiller University Jena , Humboldtstr. 8 , D-07743 Jena , Germany .
| | - Stephan Kupfer
- Institute of Physical Chemistry (IPC) , Abbe Center for Photonics Friedrich Schiller University Jena , Helmholtzweg 4 , D-07743 Jena , Germany
| | - Sven H C Askes
- Institute for Inorganic and Analytical Chemistry (IAAC) , Friedrich Schiller University Jena , Humboldtstr. 8 , D-07743 Jena , Germany .
| | - Ute Neugebauer
- Leibniz Institute of Photonic Technology , Albert-Einstein-Str. 9 , D-07745 Jena , Germany
- Center for Sepsis Control and Care (CSCC) , Jena University Hospital , Am Klinikum 1 , D-07747 Jena , Germany
| | - Stefanie Gräfe
- Institute of Physical Chemistry (IPC) , Abbe Center for Photonics Friedrich Schiller University Jena , Helmholtzweg 4 , D-07743 Jena , Germany
| | - Alexander Schiller
- Institute for Inorganic and Analytical Chemistry (IAAC) , Friedrich Schiller University Jena , Humboldtstr. 8 , D-07743 Jena , Germany .
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9
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Ji X, De La Cruz LKC, Pan Z, Chittavong V, Wang B. pH-Sensitive metal-free carbon monoxide prodrugs with tunable and predictable release rates. Chem Commun (Camb) 2017; 53:9628-9631. [DOI: 10.1039/c7cc04866a] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Carbon monoxide prodrugs with triggered release profiles are highly desirable for targeted CO delivery to minimize their untoward side-effects.
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Affiliation(s)
- Xingyue Ji
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University Atlanta
- USA
| | | | - Zhixiang Pan
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University Atlanta
- USA
| | - Vayou Chittavong
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University Atlanta
- USA
| | - Binghe Wang
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University Atlanta
- USA
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Ji X, Ji K, Chittavong V, Yu B, Pan Z, Wang B. An esterase-activated click and release approach to metal-free CO-prodrugs. Chem Commun (Camb) 2017; 53:8296-8299. [DOI: 10.1039/c7cc03832a] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal-free CO prodrugs with a biological trigger and tunable release rate are described herein for the first time.
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Affiliation(s)
- Xingyue Ji
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University Atlanta
- Georgia 30303
- USA
| | - Kaili Ji
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University Atlanta
- Georgia 30303
- USA
| | - Vayou Chittavong
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University Atlanta
- Georgia 30303
- USA
| | - Bingchen Yu
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University Atlanta
- Georgia 30303
- USA
| | - Zhixiang Pan
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University Atlanta
- Georgia 30303
- USA
| | - Binghe Wang
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University Atlanta
- Georgia 30303
- USA
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11
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Klinger-Strobel M, Gläser S, Makarewicz O, Wyrwa R, Weisser J, Pletz MW, Schiller A. Bactericidal Effect of a Photoresponsive Carbon Monoxide-Releasing Nonwoven against Staphylococcus aureus Biofilms. Antimicrob Agents Chemother 2016; 60:4037-46. [PMID: 27114272 PMCID: PMC4914626 DOI: 10.1128/aac.00703-16] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Accepted: 04/17/2016] [Indexed: 01/17/2023] Open
Abstract
Staphylococcus aureus is a leading pathogen in skin and skin structure infections, including surgical and traumatic infections that are associated with biofilm formation. Because biofilm formation is accompanied by high phenotypic resistance of the embedded bacteria, they are almost impossible to eradicate by conventional antibiotics. Therefore, alternative therapeutic strategies are of high interest. We generated nanostructured hybrid nonwovens via the electrospinning of a photoresponsive carbon monoxide (CO)-releasing molecule [CORM-1, Mn2(CO)10] and the polymer polylactide. This nonwoven showed a CO-induced antimicrobial activity that was sufficient to reduce the biofilm-embedded bacteria by 70% after photostimulation at 405 nm. The released CO increased the concentration of reactive oxygen species (ROS) in the biofilms, suggesting that in addition to inhibiting the electron transport chain, ROS might play a role in the antimicrobial activity of CORMs on S. aureus The nonwoven showed increased cytotoxicity on eukaryotic cells after longer exposure, most probably due to the released lactic acid, that might be acceptable for local and short-time treatments. Therefore, CO-releasing nonwovens might be a promising local antimicrobial therapy against biofilm-associated skin wound infections.
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Affiliation(s)
- Mareike Klinger-Strobel
- Center for Infectious Diseases and Infection Control, Jena University Hospital, Jena, Germany Center for Sepsis Control and Care, Jena University Hospital, Jena, Germany
| | - Steve Gläser
- Friedrich Schiller University Jena, Institute for Inorganic and Analytical Chemistry, Jena, Germany
| | - Oliwia Makarewicz
- Center for Infectious Diseases and Infection Control, Jena University Hospital, Jena, Germany Center for Sepsis Control and Care, Jena University Hospital, Jena, Germany
| | - Ralf Wyrwa
- Innovent e.V., Biomaterials Department, Jena, Germany
| | | | - Mathias W Pletz
- Center for Infectious Diseases and Infection Control, Jena University Hospital, Jena, Germany Center for Sepsis Control and Care, Jena University Hospital, Jena, Germany
| | - Alexander Schiller
- Friedrich Schiller University Jena, Institute for Inorganic and Analytical Chemistry, Jena, Germany
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12
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Mede R, Blohm S, Görls H, Westerhausen M. Synthesis and Characterization of Manganese(I) Carbonyl Complexes of the Type [(OC) 4Mn{μ-P( R)Aryl}] 2. Z Anorg Allg Chem 2016. [DOI: 10.1002/zaac.201600047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Mede R, Klein M, Claus RA, Krieck S, Quickert S, Görls H, Neugebauer U, Schmitt M, Gessner G, Heinemann SH, Popp J, Bauer M, Westerhausen M. CORM-EDE1: A Highly Water-Soluble and Nontoxic Manganese-Based photoCORM with a Biogenic Ligand Sphere. Inorg Chem 2015; 55:104-13. [PMID: 26672620 DOI: 10.1021/acs.inorgchem.5b01904] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
[Mn(CO)5Br] reacts with cysteamine and 4-amino-thiophenyl with a ratio of 2:3 in refluxing tetrahydrofuran to the complexes of the type [{(OC)3Mn}2(μ-SCH2CH2NH3)3]Br2 (1, CORM-EDE1) and [{(OC)3Mn}2(μ-SC6H4-4-NH3)3]Br2 (2, CORM-EDE2). Compound 2 precipitates during refluxing of the tetrahydrofuran solution as a yellow solid whereas 1 forms a red oil that slowly solidifies. Recrystallization of 2 from water yields the HBr-free complex [{(OC)3Mn}2(μ-S-C6H4-4-NH2)2(μ-SC6H4-4-NH3)] (3). The n-propylthiolate ligand (which is isoelectronic to the bridging thiolate of 1) leads to the formation of the di- and tetranuclear complexes [(OC)4Mn(μ-S-nPr)2]2 and [(OC)3Mn(μ-S-nPr)]4. CORM-EDE1 possesses ideal properties to administer carbon monoxide to biological and medicinal tissues upon irradiation (photoCORM). Isolated crystalline CORM-EDE1 can be handled at ambient and aerobic conditions. This complex is nontoxic, highly soluble in water, and indefinitely stable therein in the absence of air and phosphate buffer. CORM-EDE1 is stable as frozen stock in aqueous solution without any limitations, and these stock solutions maintain their CO release properties. The reducing dithionite does not interact with CORM-EDE1, and therefore, the myoglobin assay represents a valuable tool to study the release kinetics of this photoCORM. After CO liberation, the formation of MnHPO4 in aqueous buffer solution can be verified.
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Affiliation(s)
- Ralf Mede
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University Jena , Humboldtstraße, 8, D-07743 Jena, Germany
| | - Moritz Klein
- Leibniz Institute of Photonic Technology (IPHT) , Albert-Einstein-Straße 9, D-07745 Jena, Germany
| | - Ralf A Claus
- Center for Sepsis Control and Care (CSCC), Friedrich Schiller University Jena and Jena University Hospital , Erlanger Allee 101, D-07747 Jena, Germany
| | - Sven Krieck
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University Jena , Humboldtstraße, 8, D-07743 Jena, Germany
| | - Stefanie Quickert
- Center for Molecular Biomedicine (CMB), Department of Biophysics, Friedrich Schiller University Jena and Jena University Hospital , Hans-Knöll-Straße 2, D-07745 Jena, Germany
| | - Helmar Görls
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University Jena , Humboldtstraße, 8, D-07743 Jena, Germany
| | - Ute Neugebauer
- Leibniz Institute of Photonic Technology (IPHT) , Albert-Einstein-Straße 9, D-07745 Jena, Germany.,Center for Sepsis Control and Care (CSCC), Friedrich Schiller University Jena and Jena University Hospital , Erlanger Allee 101, D-07747 Jena, Germany
| | - Michael Schmitt
- Institute of Physical Chemistry, Friedrich Schiller University Jena , Helmholtzweg 4, D-07743 Jena, Germany
| | - Guido Gessner
- Center for Molecular Biomedicine (CMB), Department of Biophysics, Friedrich Schiller University Jena and Jena University Hospital , Hans-Knöll-Straße 2, D-07745 Jena, Germany
| | - Stefan H Heinemann
- Center for Molecular Biomedicine (CMB), Department of Biophysics, Friedrich Schiller University Jena and Jena University Hospital , Hans-Knöll-Straße 2, D-07745 Jena, Germany
| | - Jürgen Popp
- Leibniz Institute of Photonic Technology (IPHT) , Albert-Einstein-Straße 9, D-07745 Jena, Germany.,Center for Sepsis Control and Care (CSCC), Friedrich Schiller University Jena and Jena University Hospital , Erlanger Allee 101, D-07747 Jena, Germany.,Institute of Physical Chemistry, Friedrich Schiller University Jena , Helmholtzweg 4, D-07743 Jena, Germany
| | - Michael Bauer
- Center for Sepsis Control and Care (CSCC), Friedrich Schiller University Jena and Jena University Hospital , Erlanger Allee 101, D-07747 Jena, Germany
| | - Matthias Westerhausen
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University Jena , Humboldtstraße, 8, D-07743 Jena, Germany
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Compain JD, Stanbury M, Trejo M, Chardon-Noblat S. Carbonyl-Terpyridyl-Manganese Complexes: Syntheses, Crystal Structures, and Photo-Activated Carbon Monoxide Release Properties. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500973] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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15
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Fujita K, Tanaka Y, Abe S, Ueno T. A Photoactive Carbon-Monoxide-Releasing Protein Cage for Dose-Regulated Delivery in Living Cells. Angew Chem Int Ed Engl 2015; 55:1056-60. [DOI: 10.1002/anie.201506738] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Indexed: 12/26/2022]
Affiliation(s)
- Kenta Fujita
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; B-55, 4259 Nagatsuta-cho, Midori-ku Yokohama 226-8501 Japan
| | - Yuya Tanaka
- Chemical Resources Laboratory; Tokyo Institute of Technology; R1-27, 4259 Nagatsuta-cho, Midori-ku Yokohama 226-8503 Japan
| | - Satoshi Abe
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; B-55, 4259 Nagatsuta-cho, Midori-ku Yokohama 226-8501 Japan
| | - Takafumi Ueno
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; B-55, 4259 Nagatsuta-cho, Midori-ku Yokohama 226-8501 Japan
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Fujita K, Tanaka Y, Abe S, Ueno T. A Photoactive Carbon-Monoxide-Releasing Protein Cage for Dose-Regulated Delivery in Living Cells. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201506738] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Kenta Fujita
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; B-55, 4259 Nagatsuta-cho, Midori-ku Yokohama 226-8501 Japan
| | - Yuya Tanaka
- Chemical Resources Laboratory; Tokyo Institute of Technology; R1-27, 4259 Nagatsuta-cho, Midori-ku Yokohama 226-8503 Japan
| | - Satoshi Abe
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; B-55, 4259 Nagatsuta-cho, Midori-ku Yokohama 226-8501 Japan
| | - Takafumi Ueno
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; B-55, 4259 Nagatsuta-cho, Midori-ku Yokohama 226-8501 Japan
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17
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Inaba H, Fujita K, Ueno T. Design of biomaterials for intracellular delivery of carbon monoxide. Biomater Sci 2015; 3:1423-38. [DOI: 10.1039/c5bm00210a] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this mini-review, current development of biomaterials as carbon monoxide-releasing molecules (CORMs) for intracellular applications is summarized and discussed.
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Affiliation(s)
- Hiroshi Inaba
- Department of Chemistry
- Roger Adams Laboratory
- University of Illinois
- Urbana
- USA
| | - Kenta Fujita
- Department of Biomolecular Engineering
- Graduate School of Bioscience and Biotechnology
- Tokyo Institute of Technology
- Yokohama 226-8501
- Japan
| | - Takafumi Ueno
- Department of Biomolecular Engineering
- Graduate School of Bioscience and Biotechnology
- Tokyo Institute of Technology
- Yokohama 226-8501
- Japan
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