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Redox Induced Configurational Isomerization of Bisphosphine-Tricarbonyliron(I) Complexes and the Difference a Ferrocene Makes.

Inorganic chemistry

Ringenberg MR, Wittkamp F, Apfel UP, Kaim W.
PMID: 28598145
Inorg Chem. 2017 Jul 03;56(13):7501-7511. doi: 10.1021/acs.inorgchem.7b00957. Epub 2017 Jun 09.

The tricarbonyliron (TCFe) complexes Fe(CO)

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Ringenberg MR, Wittkamp F, Apfel UP, et al. Redox Induced Configurational Isomerization of Bisphosphine-Tricarbonyliron(I) Complexes and the Difference a Ferrocene Makes. Inorg Chem. 2017;56(13):7501-7511doi: 10.1021/acs.inorgchem.7b00957.
Ringenberg, M. R., Wittkamp, F., Apfel, U. P., & Kaim, W. (2017). Redox Induced Configurational Isomerization of Bisphosphine-Tricarbonyliron(I) Complexes and the Difference a Ferrocene Makes. Inorganic chemistry, 56(13), 7501-7511. https://doi.org/10.1021/acs.inorgchem.7b00957
Ringenberg, Mark R, et al. "Redox Induced Configurational Isomerization of Bisphosphine-Tricarbonyliron(I) Complexes and the Difference a Ferrocene Makes." Inorganic chemistry vol. 56,13 (2017): 7501-7511. doi: https://doi.org/10.1021/acs.inorgchem.7b00957
Ringenberg MR, Wittkamp F, Apfel UP, Kaim W. Redox Induced Configurational Isomerization of Bisphosphine-Tricarbonyliron(I) Complexes and the Difference a Ferrocene Makes. Inorg Chem. 2017 Jul 03;56(13):7501-7511. doi: 10.1021/acs.inorgchem.7b00957. Epub 2017 Jun 09. PMID: 28598145.
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Effects of fibrosis morphology on reentrant ventricular tachycardia inducibility and simulation fidelity in patient-derived models.

Clinical Medicine Insights. Cardiology

Ringenberg J, Deo M, Filgueiras-Rama D, Pizarro G, Ibañez B, Peinado R, Merino JL, Berenfeld O, Devabhaktuni V.
PMID: 25368538
Clin Med Insights Cardiol. 2014 Sep 25;8:1-13. doi: 10.4137/CMC.S15712. eCollection 2014.

Myocardial fibrosis detected via delayed-enhanced magnetic resonance imaging (MRI) has been shown to be a strong indicator for ventricular tachycardia (VT) inducibility. However, little is known regarding how inducibility is affected by the details of the fibrosis extent, morphology,...

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Ringenberg J, Deo M, Filgueiras-Rama D, et al. Effects of fibrosis morphology on reentrant ventricular tachycardia inducibility and simulation fidelity in patient-derived models. Clin Med Insights Cardiol. 2014;8:1-13doi: 10.4137/CMC.S15712.
Ringenberg, J., Deo, M., Filgueiras-Rama, D., Pizarro, G., Ibañez, B., Peinado, R., Merino, J. L., Berenfeld, O., & Devabhaktuni, V. (2014). Effects of fibrosis morphology on reentrant ventricular tachycardia inducibility and simulation fidelity in patient-derived models. Clinical Medicine Insights. Cardiology, 81-13. https://doi.org/10.4137/CMC.S15712
Ringenberg, Jordan, et al. "Effects of fibrosis morphology on reentrant ventricular tachycardia inducibility and simulation fidelity in patient-derived models." Clinical Medicine Insights. Cardiology vol. 8 (2014): 1-13. doi: https://doi.org/10.4137/CMC.S15712
Ringenberg J, Deo M, Filgueiras-Rama D, Pizarro G, Ibañez B, Peinado R, Merino JL, Berenfeld O, Devabhaktuni V. Effects of fibrosis morphology on reentrant ventricular tachycardia inducibility and simulation fidelity in patient-derived models. Clin Med Insights Cardiol. 2014 Sep 25;8:1-13. doi: 10.4137/CMC.S15712. eCollection 2014. PMID: 25368538; PMCID: PMC4210189.
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The Effectiveness of Poly-(4-vinyl-N-hexylpyridiniumbromide) as an Antibacterial Implant Coating: An In Vitro Study.

International journal of dentistry

Ringenberg L, Winkel A, Kufelt O, Behrens P, Stiesch M, Heuer W.
PMID: 22229031
Int J Dent. 2011;2011:859140. doi: 10.1155/2011/859140. Epub 2011 Dec 21.

The clinical success of osseointegrated dental implants depends on the strong attachment of the surrounding hard and soft tissues. Bacterial adhesion on implant surfaces can cause inflammatory reactions and may influence healing and long-term success of dental implants. Promising...

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Ringenberg L, Winkel A, Kufelt O, et al. The Effectiveness of Poly-(4-vinyl-N-hexylpyridiniumbromide) as an Antibacterial Implant Coating: An In Vitro Study. Int J Dent. 2011;2011:859140doi: 10.1155/2011/859140.
Ringenberg, L., Winkel, A., Kufelt, O., Behrens, P., Stiesch, M., & Heuer, W. (2011). The Effectiveness of Poly-(4-vinyl-N-hexylpyridiniumbromide) as an Antibacterial Implant Coating: An In Vitro Study. International journal of dentistry, 2011859140. https://doi.org/10.1155/2011/859140
Ringenberg, L, et al. "The Effectiveness of Poly-(4-vinyl-N-hexylpyridiniumbromide) as an Antibacterial Implant Coating: An In Vitro Study." International journal of dentistry vol. 2011 (2011): 859140. doi: https://doi.org/10.1155/2011/859140
Ringenberg L, Winkel A, Kufelt O, Behrens P, Stiesch M, Heuer W. The Effectiveness of Poly-(4-vinyl-N-hexylpyridiniumbromide) as an Antibacterial Implant Coating: An In Vitro Study. Int J Dent. 2011;2011:859140. doi: 10.1155/2011/859140. Epub 2011 Dec 21. PMID: 22229031; PMCID: PMC3249688.
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Neuroblastoma of the elderly, an oncologist's nightmare: case presentation, literature review and SEER database analysis.

Experimental hematology & oncology

Rogowitz E, Babiker HM, Kanaan M, Millius RA, Ringenberg QS, Bishop M.
PMID: 25071978
Exp Hematol Oncol. 2014 Jul 17;3:20. doi: 10.1186/2162-3619-3-20. eCollection 2014.

Neuroblastoma is considered a pediatric malignancy as over 95% of cases are diagnosed in patients ≤10 years old. This cancer is extremely rare in elderly patients. We conducted a Surveillance, Epidemiology, and End Results (SEER) database analysis in the...

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Rogowitz E, Babiker HM, Kanaan M, et al. Neuroblastoma of the elderly, an oncologist's nightmare: case presentation, literature review and SEER database analysis. Exp Hematol Oncol. 2014;3:20doi: 10.1186/2162-3619-3-20.
Rogowitz, E., Babiker, H. M., Kanaan, M., Millius, R. A., Ringenberg, Q. S., & Bishop, M. (2014). Neuroblastoma of the elderly, an oncologist's nightmare: case presentation, literature review and SEER database analysis. Experimental hematology & oncology, 320. https://doi.org/10.1186/2162-3619-3-20
Rogowitz, Elisa, et al. "Neuroblastoma of the elderly, an oncologist's nightmare: case presentation, literature review and SEER database analysis." Experimental hematology & oncology vol. 3 (2014): 20. doi: https://doi.org/10.1186/2162-3619-3-20
Rogowitz E, Babiker HM, Kanaan M, Millius RA, Ringenberg QS, Bishop M. Neuroblastoma of the elderly, an oncologist's nightmare: case presentation, literature review and SEER database analysis. Exp Hematol Oncol. 2014 Jul 17;3:20. doi: 10.1186/2162-3619-3-20. eCollection 2014. PMID: 25071978; PMCID: PMC4112985.
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Evaluation of bleeding rates in renal transplant patients on therapeutic intravenous heparin.

Hospital pharmacy

Ringenberg T, Desanto H, Opsha Y, Costello J, Schiller D.
PMID: 24474835
Hosp Pharm. 2013 Dec;48(11):936-57. doi: 10.1310/hpj4811-936.

BACKGROUND: It is unknown whether coagulation properties differ between renal transplant and nontransplant patients.OBJECTIVE: To assess whether renal transplant patients on intravenous (IV) heparin, titrated to therapeutic activated partial thromboplastin times (aPPT; 56-93 seconds), experienced a higher rate of...

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Ringenberg T, Desanto H, Opsha Y, et al. Evaluation of bleeding rates in renal transplant patients on therapeutic intravenous heparin. Hosp Pharm. 2013;48(11):936-57doi: 10.1310/hpj4811-936.
Ringenberg, T., Desanto, H., Opsha, Y., Costello, J., & Schiller, D. (2013). Evaluation of bleeding rates in renal transplant patients on therapeutic intravenous heparin. Hospital pharmacy, 48(11), 936-57. https://doi.org/10.1310/hpj4811-936
Ringenberg, Theresa, et al. "Evaluation of bleeding rates in renal transplant patients on therapeutic intravenous heparin." Hospital pharmacy vol. 48,11 (2013): 936-57. doi: https://doi.org/10.1310/hpj4811-936
Ringenberg T, Desanto H, Opsha Y, Costello J, Schiller D. Evaluation of bleeding rates in renal transplant patients on therapeutic intravenous heparin. Hosp Pharm. 2013 Dec;48(11):936-57. doi: 10.1310/hpj4811-936. PMID: 24474835; PMCID: PMC3875110.
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Correction to Twisting and Tilting 1,1'-Bis(dialkylphosphino)ferrocene Bound to Low Valent Tricarbonylmanganese(I to -I).

Inorganic chemistry

Schäfer KM, Reinders L, Fiedler J, Ringenberg MR.
PMID: 30785279
Inorg Chem. 2019 Mar 04;58(5):3558. doi: 10.1021/acs.inorgchem.9b00434. Epub 2019 Feb 20.

No abstract available.

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Schäfer KM, Reinders L, Fiedler J, et al. Correction to Twisting and Tilting 1,1'-Bis(dialkylphosphino)ferrocene Bound to Low Valent Tricarbonylmanganese(I to -I). Inorg Chem. 2019;58(5):3558doi: 10.1021/acs.inorgchem.9b00434.
Schäfer, K. M., Reinders, L., Fiedler, J., & Ringenberg, M. R. (2019). Correction to Twisting and Tilting 1,1'-Bis(dialkylphosphino)ferrocene Bound to Low Valent Tricarbonylmanganese(I to -I). Inorganic chemistry, 58(5), 3558. https://doi.org/10.1021/acs.inorgchem.9b00434
Schäfer, K Michael, et al. "Correction to Twisting and Tilting 1,1'-Bis(dialkylphosphino)ferrocene Bound to Low Valent Tricarbonylmanganese(I to -I)." Inorganic chemistry vol. 58,5 (2019): 3558. doi: https://doi.org/10.1021/acs.inorgchem.9b00434
Schäfer KM, Reinders L, Fiedler J, Ringenberg MR. Correction to Twisting and Tilting 1,1'-Bis(dialkylphosphino)ferrocene Bound to Low Valent Tricarbonylmanganese(I to -I). Inorg Chem. 2019 Mar 04;58(5):3558. doi: 10.1021/acs.inorgchem.9b00434. Epub 2019 Feb 20. PMID: 30785279.
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Beyond Common Metal-Metal Bonds, κ.

Chemistry (Weinheim an der Bergstrasse, Germany)

Ringenberg MR.
PMID: 30238642
Chemistry. 2019 Feb 18;25(10):2396-2406. doi: 10.1002/chem.201803150. Epub 2018 Dec 06.

Ligands with 1,1'-bis(donor)ferrocene motif are capable of a wide range of binding modes, including the trans chelation mode in which there is a Fe-M interaction (κ

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Ringenberg MR. Beyond Common Metal-Metal Bonds, κ. Chemistry. 2018;25(10):2396-2406doi: 10.1002/chem.201803150.
Ringenberg, M. R. (2019). Beyond Common Metal-Metal Bonds, κ. Chemistry (Weinheim an der Bergstrasse, Germany), 25(10), 2396-2406. https://doi.org/10.1002/chem.201803150
Ringenberg, Mark R. "Beyond Common Metal-Metal Bonds, κ." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 25,10 (2019): 2396-2406. doi: https://doi.org/10.1002/chem.201803150
Ringenberg MR. Beyond Common Metal-Metal Bonds, κ. Chemistry. 2019 Feb 18;25(10):2396-2406. doi: 10.1002/chem.201803150. Epub 2018 Dec 06. PMID: 30238642.
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Tuning the overpotential of electrocatalytically active cyclopentadienylnickel complexes containing 1,4-diaza-1,3-butadienes (DAB) for proton reduction.

Dalton transactions (Cambridge, England : 2003)

Sondermann C, Ringenberg MR.
PMID: 28350025
Dalton Trans. 2017 Apr 19;46(16):5143-5146. doi: 10.1039/c7dt00960g.

The complexes [CpNi(DAB)]BF

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Sondermann C, Ringenberg MR. Tuning the overpotential of electrocatalytically active cyclopentadienylnickel complexes containing 1,4-diaza-1,3-butadienes (DAB) for proton reduction. Dalton Trans. 2017;46(16):5143-5146doi: 10.1039/c7dt00960g.
Sondermann, C., & Ringenberg, M. R. (2017). Tuning the overpotential of electrocatalytically active cyclopentadienylnickel complexes containing 1,4-diaza-1,3-butadienes (DAB) for proton reduction. Dalton transactions (Cambridge, England : 2003), 46(16), 5143-5146. https://doi.org/10.1039/c7dt00960g
Sondermann, Christina, and Ringenberg, Mark R. "Tuning the overpotential of electrocatalytically active cyclopentadienylnickel complexes containing 1,4-diaza-1,3-butadienes (DAB) for proton reduction." Dalton transactions (Cambridge, England : 2003) vol. 46,16 (2017): 5143-5146. doi: https://doi.org/10.1039/c7dt00960g
Sondermann C, Ringenberg MR. Tuning the overpotential of electrocatalytically active cyclopentadienylnickel complexes containing 1,4-diaza-1,3-butadienes (DAB) for proton reduction. Dalton Trans. 2017 Apr 19;46(16):5143-5146. doi: 10.1039/c7dt00960g. PMID: 28350025.
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(Spectro)electrochemical and Electrocatalytic Investigation of 1,1'-Dithiolatoferrocene-Hexacarbonyldiiron.

Inorganic chemistry

Häßner M, Fiedler J, Ringenberg MR.
PMID: 30652870
Inorg Chem. 2019 Feb 04;58(3):1742-1745. doi: 10.1021/acs.inorgchem.8b02971. Epub 2019 Jan 17.

Hexacarbonyldiiron bridged by a 1,1'-dithiolatoferrocene, [Fe(C

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Häßner M, Fiedler J, Ringenberg MR. (Spectro)electrochemical and Electrocatalytic Investigation of 1,1'-Dithiolatoferrocene-Hexacarbonyldiiron. Inorg Chem. 2019;58(3):1742-1745doi: 10.1021/acs.inorgchem.8b02971.
Häßner, M., Fiedler, J., & Ringenberg, M. R. (2019). (Spectro)electrochemical and Electrocatalytic Investigation of 1,1'-Dithiolatoferrocene-Hexacarbonyldiiron. Inorganic chemistry, 58(3), 1742-1745. https://doi.org/10.1021/acs.inorgchem.8b02971
Häßner, Manuel, et al. "(Spectro)electrochemical and Electrocatalytic Investigation of 1,1'-Dithiolatoferrocene-Hexacarbonyldiiron." Inorganic chemistry vol. 58,3 (2019): 1742-1745. doi: https://doi.org/10.1021/acs.inorgchem.8b02971
Häßner M, Fiedler J, Ringenberg MR. (Spectro)electrochemical and Electrocatalytic Investigation of 1,1'-Dithiolatoferrocene-Hexacarbonyldiiron. Inorg Chem. 2019 Feb 04;58(3):1742-1745. doi: 10.1021/acs.inorgchem.8b02971. Epub 2019 Jan 17. PMID: 30652870.
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Redox-inactive ions control the redox-activity of molecular vanadium oxides.

Chemical science

Greiner S, Schwarz B, Ringenberg M, Dürr M, Ivanovic-Burmazovic I, Fichtner M, Anjass M, Streb C.
PMID: 34122902
Chem Sci. 2020 Apr 06;11(17):4450-4455. doi: 10.1039/d0sc01401j.

Polyoxometalates are key materials for energy conversion and storage due to their unique chemical tunability and electrochemical reactivity. Herein, we report that functionalization of molecular vanadium oxides, polyoxovanadates, with redox-inert Ca

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Greiner S, Schwarz B, Ringenberg M, et al. Redox-inactive ions control the redox-activity of molecular vanadium oxides. Chem Sci. 2020;11(17):4450-4455doi: 10.1039/d0sc01401j.
Greiner, S., Schwarz, B., Ringenberg, M., Dürr, M., Ivanovic-Burmazovic, I., Fichtner, M., Anjass, M., & Streb, C. (2020). Redox-inactive ions control the redox-activity of molecular vanadium oxides. Chemical science, 11(17), 4450-4455. https://doi.org/10.1039/d0sc01401j
Greiner, Simon, et al. "Redox-inactive ions control the redox-activity of molecular vanadium oxides." Chemical science vol. 11,17 (2020): 4450-4455. doi: https://doi.org/10.1039/d0sc01401j
Greiner S, Schwarz B, Ringenberg M, Dürr M, Ivanovic-Burmazovic I, Fichtner M, Anjass M, Streb C. Redox-inactive ions control the redox-activity of molecular vanadium oxides. Chem Sci. 2020 Apr 06;11(17):4450-4455. doi: 10.1039/d0sc01401j. PMID: 34122902; PMCID: PMC8159454.
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Tricoordinate Coinage Metal Complexes with a Redox-Active Tris-(Ferrocenyl)triazine Backbone Feature Triazine-Metal Interactions.

Chemistry (Weinheim an der Bergstrasse, Germany)

Straube A, Coburger P, Ringenberg MR, Hey-Hawkins E.
PMID: 32022973
Chemistry. 2020 May 07;26(26):5758-5764. doi: 10.1002/chem.202000226. Epub 2020 Apr 22.

2,4,6-Tris(1-diphenylphosphanyl-1'-ferrocenylene)-1,3,5-triazine (1) coordinates all three coinage metal(I) ions in a 1:1 tridentate coordination mode. The C

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Straube A, Coburger P, Ringenberg MR, et al. Tricoordinate Coinage Metal Complexes with a Redox-Active Tris-(Ferrocenyl)triazine Backbone Feature Triazine-Metal Interactions. Chemistry. 2020;26(26):5758-5764doi: 10.1002/chem.202000226.
Straube, A., Coburger, P., Ringenberg, M. R., & Hey-Hawkins, E. (2020). Tricoordinate Coinage Metal Complexes with a Redox-Active Tris-(Ferrocenyl)triazine Backbone Feature Triazine-Metal Interactions. Chemistry (Weinheim an der Bergstrasse, Germany), 26(26), 5758-5764. https://doi.org/10.1002/chem.202000226
Straube, Axel, et al. "Tricoordinate Coinage Metal Complexes with a Redox-Active Tris-(Ferrocenyl)triazine Backbone Feature Triazine-Metal Interactions." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 26,26 (2020): 5758-5764. doi: https://doi.org/10.1002/chem.202000226
Straube A, Coburger P, Ringenberg MR, Hey-Hawkins E. Tricoordinate Coinage Metal Complexes with a Redox-Active Tris-(Ferrocenyl)triazine Backbone Feature Triazine-Metal Interactions. Chemistry. 2020 May 07;26(26):5758-5764. doi: 10.1002/chem.202000226. Epub 2020 Apr 22. PMID: 32022973; PMCID: PMC7317378.
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Polyfunctional Imidazolium Aryloxide Betaine/Lewis Acid Catalysts as Tools for the Asymmetric Synthesis of Disfavored Diastereomers.

Journal of the American Chemical Society

Willig F, Lang J, Hans AC, Ringenberg MR, Pfeffer D, Frey W, Peters R.
PMID: 31268701
J Am Chem Soc. 2019 Jul 31;141(30):12029-12043. doi: 10.1021/jacs.9b04902. Epub 2019 Jul 22.

Enzymes are Nature's polyfunctional catalysts tailor-made for specific biochemical synthetic transformations, which often proceed with almost perfect stereocontrol. From a synthetic point of view, artificial catalysts usually offer the advantage of much broader substrate scopes, but stereocontrol is often...

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Willig F, Lang J, Hans AC, et al. Polyfunctional Imidazolium Aryloxide Betaine/Lewis Acid Catalysts as Tools for the Asymmetric Synthesis of Disfavored Diastereomers. J Am Chem Soc. 2019;141(30):12029-12043doi: 10.1021/jacs.9b04902.
Willig, F., Lang, J., Hans, A. C., Ringenberg, M. R., Pfeffer, D., Frey, W., & Peters, R. (2019). Polyfunctional Imidazolium Aryloxide Betaine/Lewis Acid Catalysts as Tools for the Asymmetric Synthesis of Disfavored Diastereomers. Journal of the American Chemical Society, 141(30), 12029-12043. https://doi.org/10.1021/jacs.9b04902
Willig, Felix, et al. "Polyfunctional Imidazolium Aryloxide Betaine/Lewis Acid Catalysts as Tools for the Asymmetric Synthesis of Disfavored Diastereomers." Journal of the American Chemical Society vol. 141,30 (2019): 12029-12043. doi: https://doi.org/10.1021/jacs.9b04902
Willig F, Lang J, Hans AC, Ringenberg MR, Pfeffer D, Frey W, Peters R. Polyfunctional Imidazolium Aryloxide Betaine/Lewis Acid Catalysts as Tools for the Asymmetric Synthesis of Disfavored Diastereomers. J Am Chem Soc. 2019 Jul 31;141(30):12029-12043. doi: 10.1021/jacs.9b04902. Epub 2019 Jul 22. PMID: 31268701.
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Showing 1 to 12 of 47 entries