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Transmission of independent signals through a multimode fiber using digital optical phase conjugation.

Optics express

Czarske JW, Haufe D, Koukourakis N, Büttner L.
PMID: 27410664
Opt Express. 2016 Jun 27;24(13):15128-36. doi: 10.1364/OE.24.015128.

Multimode fibers are attractive for a variety of applications such as communication engineering and biophotonics. However, a major hurdle for the optical transmission through multimode fibers is the inherent mode mixing. Although an image transmission was successfully accomplished using...

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Czarske JW, Haufe D, Koukourakis N, et al. Transmission of independent signals through a multimode fiber using digital optical phase conjugation. Opt Express. 2016;24(13):15128-36doi: 10.1364/OE.24.015128.
Czarske, J. W., Haufe, D., Koukourakis, N., & Büttner, L. (2016). Transmission of independent signals through a multimode fiber using digital optical phase conjugation. Optics express, 24(13), 15128-36. https://doi.org/10.1364/OE.24.015128
Czarske, Jürgen W, et al. "Transmission of independent signals through a multimode fiber using digital optical phase conjugation." Optics express vol. 24,13 (2016): 15128-36. doi: https://doi.org/10.1364/OE.24.015128
Czarske JW, Haufe D, Koukourakis N, Büttner L. Transmission of independent signals through a multimode fiber using digital optical phase conjugation. Opt Express. 2016 Jun 27;24(13):15128-36. doi: 10.1364/OE.24.015128. PMID: 27410664.
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Metabolic Changes in Synechocystis PCC6803 upon Nitrogen-Starvation: Excess NADPH Sustains Polyhydroxybutyrate Accumulation.

Metabolites

Hauf W, Schlebusch M, Hüge J, Kopka J, Hagemann M, Forchhammer K.
PMID: 24957892
Metabolites. 2013 Feb 06;3(1):101-18. doi: 10.3390/metabo3010101.

Polyhydroxybutyrate (PHB) is a common carbon storage polymer among heterotrophic bacteria. It is also accumulated in some photoautotrophic cyanobacteria; however, the knowledge of how PHB accumulation is regulated in this group is limited. PHB synthesis in Synechocystis sp. PCC...

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Hauf W, Schlebusch M, Hüge J, et al. Metabolic Changes in Synechocystis PCC6803 upon Nitrogen-Starvation: Excess NADPH Sustains Polyhydroxybutyrate Accumulation. Metabolites. 2013;3(1):101-18doi: 10.3390/metabo3010101.
Hauf, W., Schlebusch, M., Hüge, J., Kopka, J., Hagemann, M., & Forchhammer, K. (2013). Metabolic Changes in Synechocystis PCC6803 upon Nitrogen-Starvation: Excess NADPH Sustains Polyhydroxybutyrate Accumulation. Metabolites, 3(1), 101-18. https://doi.org/10.3390/metabo3010101
Hauf, Waldemar, et al. "Metabolic Changes in Synechocystis PCC6803 upon Nitrogen-Starvation: Excess NADPH Sustains Polyhydroxybutyrate Accumulation." Metabolites vol. 3,1 (2013): 101-18. doi: https://doi.org/10.3390/metabo3010101
Hauf W, Schlebusch M, Hüge J, Kopka J, Hagemann M, Forchhammer K. Metabolic Changes in Synechocystis PCC6803 upon Nitrogen-Starvation: Excess NADPH Sustains Polyhydroxybutyrate Accumulation. Metabolites. 2013 Feb 06;3(1):101-18. doi: 10.3390/metabo3010101. PMID: 24957892; PMCID: PMC3901256.
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The Chemistry of 1,3,5-Triazacyclohexane Complexes. 6.(1) Synthesis and Characterization of the Cobalt(II) Methoxide Core {Co(3)(OMe)(4)}(2+).

Inorganic chemistry

Köhn RD, Haufe M, Kociok-Köhn G, Filippou AC.
PMID: 11670241
Inorg Chem. 1997 Dec 17;36(26):6064-6069. doi: 10.1021/ic9704593.

We report the synthesis and characterization of the first eta(3)-1,3,5-trimethyl-1,3,5-triazacyclohexane (Me(3)TAC) alkoxo complexes. Dehydration of [Co(H(2)O)(6)](X)(2) with 2,2-dimethoxypropane or HC(OMe)(3) and subsequent treatment with Me(3)TAC results in the formation of the methoxo cube fragment clusters [{(Me(3)TAC)Co}(3)(OMe)(4)](X)(2) (X = B(C(6)F(5))(4)...

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Köhn RD, Haufe M, Kociok-Köhn G, et al. The Chemistry of 1,3,5-Triazacyclohexane Complexes. 6.(1) Synthesis and Characterization of the Cobalt(II) Methoxide Core {Co(3)(OMe)(4)}(2+). Inorg Chem. 1997;36(26):6064-6069doi: 10.1021/ic9704593.
Köhn, R. D., Haufe, M., Kociok-Köhn, G., & Filippou, A. C. (1997). The Chemistry of 1,3,5-Triazacyclohexane Complexes. 6.(1) Synthesis and Characterization of the Cobalt(II) Methoxide Core {Co(3)(OMe)(4)}(2+). Inorganic chemistry, 36(26), 6064-6069. https://doi.org/10.1021/ic9704593
Köhn, Randolf D., et al. "The Chemistry of 1,3,5-Triazacyclohexane Complexes. 6.(1) Synthesis and Characterization of the Cobalt(II) Methoxide Core {Co(3)(OMe)(4)}(2+)." Inorganic chemistry vol. 36,26 (1997): 6064-6069. doi: https://doi.org/10.1021/ic9704593
Köhn RD, Haufe M, Kociok-Köhn G, Filippou AC. The Chemistry of 1,3,5-Triazacyclohexane Complexes. 6.(1) Synthesis and Characterization of the Cobalt(II) Methoxide Core {Co(3)(OMe)(4)}(2+). Inorg Chem. 1997 Dec 17;36(26):6064-6069. doi: 10.1021/ic9704593. PMID: 11670241.
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Laser angioplasty of peripheral arteries after unsuccessful recanalization of the superficial femoral artery.

International journal of cardiovascular interventions

Steinkamp HJ, Werk M, Haufe M, Felix R.
PMID: 12470365
Int J Cardiovasc Intervent. 2000 Sep;3(3):153-160. doi: 10.1080/14628840050516064.

AIM: To demonstrate the range of applying laser angioplasty after unsuccessful recanalization of the superficial femoral artery (SFA) with conventional interventional techniques. MATERIALS AND METHODS: In a prospective trial in 94 cases with occlusion of the SFA and formerly...

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Steinkamp HJ, Werk M, Haufe M, et al. Laser angioplasty of peripheral arteries after unsuccessful recanalization of the superficial femoral artery. Int J Cardiovasc Intervent. 2000;3(3):153-160doi: 10.1080/14628840050516064.
Steinkamp, H. J., Werk, M., Haufe, M., & Felix, R. (2000). Laser angioplasty of peripheral arteries after unsuccessful recanalization of the superficial femoral artery. International journal of cardiovascular interventions, 3(3), 153-160. https://doi.org/10.1080/14628840050516064
Steinkamp, H J, et al. "Laser angioplasty of peripheral arteries after unsuccessful recanalization of the superficial femoral artery." International journal of cardiovascular interventions vol. 3,3 (2000): 153-160. doi: https://doi.org/10.1080/14628840050516064
Steinkamp HJ, Werk M, Haufe M, Felix R. Laser angioplasty of peripheral arteries after unsuccessful recanalization of the superficial femoral artery. Int J Cardiovasc Intervent. 2000 Sep;3(3):153-160. doi: 10.1080/14628840050516064. PMID: 12470365.
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Weak hydrogen bridges: a systematic theoretical study on the nature and strength of C--H...F--C interactions.

Chemistry (Weinheim an der Bergstrasse, Germany)

Hyla-Kryspin I, Haufe G, Grimme S.
PMID: 15252787
Chemistry. 2004 Jul 19;10(14):3411-22. doi: 10.1002/chem.200305584.

We present a comparative study on the nature and strength of weak hydrogen bonding between the C(sp3)-H, C(sp2)-H, and C(sp)-H donor bonds and F-C(sp3) acceptors. The series of molecules CH3F.CH4 (2 a, 2 b), CH3F.C2H4 (3), CH3F.C2H2 (4), as...

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Hyla-Kryspin I, Haufe G, Grimme S. Weak hydrogen bridges: a systematic theoretical study on the nature and strength of C--H...F--C interactions. Chemistry. 2004;10(14):3411-22doi: 10.1002/chem.200305584.
Hyla-Kryspin, I., Haufe, G., & Grimme, S. (2004). Weak hydrogen bridges: a systematic theoretical study on the nature and strength of C--H...F--C interactions. Chemistry (Weinheim an der Bergstrasse, Germany), 10(14), 3411-22. https://doi.org/10.1002/chem.200305584
Hyla-Kryspin, Isabella, et al. "Weak hydrogen bridges: a systematic theoretical study on the nature and strength of C--H...F--C interactions." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 10,14 (2004): 3411-22. doi: https://doi.org/10.1002/chem.200305584
Hyla-Kryspin I, Haufe G, Grimme S. Weak hydrogen bridges: a systematic theoretical study on the nature and strength of C--H...F--C interactions. Chemistry. 2004 Jul 19;10(14):3411-22. doi: 10.1002/chem.200305584. PMID: 15252787.
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Fluorinated phenylcyclopropylamines. Part 6: Effects of electron withdrawing or donating aryl substituents on the inhibition of tyramine oxidase from Arthrobacter sp. by diastereomeric 2-aryl-2-fluoro-cyclopropylamines.

Journal of fluorine chemistry

Hruschka S, Yoshida S, Kirk KL, Haufe G.
PMID: 19727324
J Fluor Chem. 2008 Sep;129(9):875-880. doi: 10.1016/j.jfluchem.2008.06.023.

Diastereomeric arylcyclopropylamines substituted with fluorine in the 2-position and with electron donating or electron withdrawing groups at the aromatic ring were evaluated as inhibitors of microbial tyramine oxidase. The trans-isomers were consistently more potent inhibitors of the enzyme than...

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Hruschka S, Yoshida S, Kirk KL, et al. Fluorinated phenylcyclopropylamines. Part 6: Effects of electron withdrawing or donating aryl substituents on the inhibition of tyramine oxidase from Arthrobacter sp. by diastereomeric 2-aryl-2-fluoro-cyclopropylamines. J Fluor Chem. 2008;129(9):875-880doi: 10.1016/j.jfluchem.2008.06.023.
Hruschka, S., Yoshida, S., Kirk, K. L., & Haufe, G. (2008). Fluorinated phenylcyclopropylamines. Part 6: Effects of electron withdrawing or donating aryl substituents on the inhibition of tyramine oxidase from Arthrobacter sp. by diastereomeric 2-aryl-2-fluoro-cyclopropylamines. Journal of fluorine chemistry, 129(9), 875-880. https://doi.org/10.1016/j.jfluchem.2008.06.023
Hruschka, Svenja, et al. "Fluorinated phenylcyclopropylamines. Part 6: Effects of electron withdrawing or donating aryl substituents on the inhibition of tyramine oxidase from Arthrobacter sp. by diastereomeric 2-aryl-2-fluoro-cyclopropylamines." Journal of fluorine chemistry vol. 129,9 (2008): 875-880. doi: https://doi.org/10.1016/j.jfluchem.2008.06.023
Hruschka S, Yoshida S, Kirk KL, Haufe G. Fluorinated phenylcyclopropylamines. Part 6: Effects of electron withdrawing or donating aryl substituents on the inhibition of tyramine oxidase from Arthrobacter sp. by diastereomeric 2-aryl-2-fluoro-cyclopropylamines. J Fluor Chem. 2008 Sep;129(9):875-880. doi: 10.1016/j.jfluchem.2008.06.023. PMID: 19727324; PMCID: PMC2598398.
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Lock-in spectroscopy employing a high-speed camera and a micro-scanner for volumetric investigations of unsteady flows.

Optics letters

Fischer A, Schlüßler R, Haufe D, Czarske J.
PMID: 25166079
Opt Lett. 2014 Sep 01;39(17):5082-5. doi: 10.1364/OL.39.005082.

Spectroscopic methods are established tools for nonintrusive measurements of flow velocity. However, those methods are either restricted by measuring pointwise or with low measurement rates of several hertz. To investigate fast unsteady phenomena, e.g., in sprays, volumetric (3D) measurement...

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Fischer A, Schlüßler R, Haufe D, et al. Lock-in spectroscopy employing a high-speed camera and a micro-scanner for volumetric investigations of unsteady flows. Opt Lett. 2014;39(17):5082-5doi: 10.1364/OL.39.005082.
Fischer, A., Schlüßler, R., Haufe, D., & Czarske, J. (2014). Lock-in spectroscopy employing a high-speed camera and a micro-scanner for volumetric investigations of unsteady flows. Optics letters, 39(17), 5082-5. https://doi.org/10.1364/OL.39.005082
Fischer, Andreas, et al. "Lock-in spectroscopy employing a high-speed camera and a micro-scanner for volumetric investigations of unsteady flows." Optics letters vol. 39,17 (2014): 5082-5. doi: https://doi.org/10.1364/OL.39.005082
Fischer A, Schlüßler R, Haufe D, Czarske J. Lock-in spectroscopy employing a high-speed camera and a micro-scanner for volumetric investigations of unsteady flows. Opt Lett. 2014 Sep 01;39(17):5082-5. doi: 10.1364/OL.39.005082. PMID: 25166079.
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[3,3]-sigmatropic rearrangements of fluorinated allyl (Thio)cyanates - a tool for the synthesis of fluorinated (Thio)ureas.

Chimia

Ramb DC, Kost L, Haufe G.
PMID: 25198755
Chimia (Aarau). 2014;68(6):436-41. doi: 10.2533/chimia.2014.436.

The first (thio)cyanate to iso(thio)cyanate rearrangements based on 2-fluoroallylic alcohols are presented. Long-chain 2-fluoroallylic alcohols were converted to corresponding N-unsubstituted carbamates by treatment with trichloroacetyl isocyanate. Dehydration using trifluoroacetic anhydride in the presence of triethylamine formed intermediate allylic cyanates,...

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Ramb DC, Kost L, Haufe G. [3,3]-sigmatropic rearrangements of fluorinated allyl (Thio)cyanates - a tool for the synthesis of fluorinated (Thio)ureas. Chimia (Aarau). 2014;68(6):436-41doi: 10.2533/chimia.2014.436.
Ramb, D. C., Kost, L., & Haufe, G. (2014). [3,3]-sigmatropic rearrangements of fluorinated allyl (Thio)cyanates - a tool for the synthesis of fluorinated (Thio)ureas. Chimia, 68(6), 436-41. https://doi.org/10.2533/chimia.2014.436
Ramb, Daniel C, et al. "[3,3]-sigmatropic rearrangements of fluorinated allyl (Thio)cyanates - a tool for the synthesis of fluorinated (Thio)ureas." Chimia vol. 68,6 (2014): 436-41. doi: https://doi.org/10.2533/chimia.2014.436
Ramb DC, Kost L, Haufe G. [3,3]-sigmatropic rearrangements of fluorinated allyl (Thio)cyanates - a tool for the synthesis of fluorinated (Thio)ureas. Chimia (Aarau). 2014;68(6):436-41. doi: 10.2533/chimia.2014.436. PMID: 25198755.
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C.

Angewandte Chemie (International ed. in English)

Kozel V, Daniliuc CG, Kirsch P, Haufe G.
PMID: 29044954
Angew Chem Int Ed Engl. 2017 Nov 27;56(48):15456-15460. doi: 10.1002/anie.201709279. Epub 2017 Nov 03.

A straightforward access to a hitherto unknown C

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Kozel V, Daniliuc CG, Kirsch P, et al. C. Angew Chem Int Ed Engl. 2017;56(48):15456-15460doi: 10.1002/anie.201709279.
Kozel, V., Daniliuc, C. G., Kirsch, P., & Haufe, G. (2017). C. Angewandte Chemie (International ed. in English), 56(48), 15456-15460. https://doi.org/10.1002/anie.201709279
Kozel, Volodymyr, et al. "C." Angewandte Chemie (International ed. in English) vol. 56,48 (2017): 15456-15460. doi: https://doi.org/10.1002/anie.201709279
Kozel V, Daniliuc CG, Kirsch P, Haufe G. C. Angew Chem Int Ed Engl. 2017 Nov 27;56(48):15456-15460. doi: 10.1002/anie.201709279. Epub 2017 Nov 03. PMID: 29044954.
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Introduction: Testing philosophical theories.

Studies in history and philosophy of science

Haufe C.
PMID: 27692215
Stud Hist Philos Sci. 2016 Oct;59:68-73. doi: 10.1016/j.shpsa.2016.06.004. Epub 2016 Jul 12.

No abstract available.

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Haufe C. Introduction: Testing philosophical theories. Stud Hist Philos Sci. 2016;59:68-73doi: 10.1016/j.shpsa.2016.06.004.
Haufe, C. (2016). Introduction: Testing philosophical theories. Studies in history and philosophy of science, 5968-73. https://doi.org/10.1016/j.shpsa.2016.06.004
Haufe, Chris. "Introduction: Testing philosophical theories." Studies in history and philosophy of science vol. 59 (2016): 68-73. doi: https://doi.org/10.1016/j.shpsa.2016.06.004
Haufe C. Introduction: Testing philosophical theories. Stud Hist Philos Sci. 2016 Oct;59:68-73. doi: 10.1016/j.shpsa.2016.06.004. Epub 2016 Jul 12. PMID: 27692215.
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Radical Reactions of Alkyl 2-Bromo-2,2-difluoroacetates with Vinyl Ethers: "Omitted" Examples and Application for the Synthesis of 3,3-Difluoro-GABA.

The Journal of organic chemistry

Kondratov IS, Bugera MY, Tolmachova NA, Posternak GG, Daniliuc CG, Haufe G.
PMID: 26550962
J Org Chem. 2015 Dec 18;80(24):12258-64. doi: 10.1021/acs.joc.5b02171. Epub 2015 Nov 25.

Addition reactions of perfluoroalkyl radicals to ordinary or polyfluorinated alkenes have been frequently used to synthesize perfluoroalkylated organic compounds. Here ethyl/methyl 2-bromo-2,2-difluoroacetate, diethyl (bromodifluoromethyl)phosphonate, [(bromodifluoromethyl)sulfonyl]benzene, and ethyl 2-bromo-2-fluoroacetate were involved in Na2S2O4-mediated radical additions to vinyl ethers in the...

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Kondratov IS, Bugera MY, Tolmachova NA, et al. Radical Reactions of Alkyl 2-Bromo-2,2-difluoroacetates with Vinyl Ethers: "Omitted" Examples and Application for the Synthesis of 3,3-Difluoro-GABA. J Org Chem. 2015;80(24):12258-64doi: 10.1021/acs.joc.5b02171.
Kondratov, I. S., Bugera, M. Y., Tolmachova, N. A., Posternak, G. G., Daniliuc, C. G., & Haufe, G. (2015). Radical Reactions of Alkyl 2-Bromo-2,2-difluoroacetates with Vinyl Ethers: "Omitted" Examples and Application for the Synthesis of 3,3-Difluoro-GABA. The Journal of organic chemistry, 80(24), 12258-64. https://doi.org/10.1021/acs.joc.5b02171
Kondratov, Ivan S, et al. "Radical Reactions of Alkyl 2-Bromo-2,2-difluoroacetates with Vinyl Ethers: "Omitted" Examples and Application for the Synthesis of 3,3-Difluoro-GABA." The Journal of organic chemistry vol. 80,24 (2015): 12258-64. doi: https://doi.org/10.1021/acs.joc.5b02171
Kondratov IS, Bugera MY, Tolmachova NA, Posternak GG, Daniliuc CG, Haufe G. Radical Reactions of Alkyl 2-Bromo-2,2-difluoroacetates with Vinyl Ethers: "Omitted" Examples and Application for the Synthesis of 3,3-Difluoro-GABA. J Org Chem. 2015 Dec 18;80(24):12258-64. doi: 10.1021/acs.joc.5b02171. Epub 2015 Nov 25. PMID: 26550962.
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Relationship between regional white matter hyperintensities and alpha oscillations in older adults.

Neurobiology of aging

Kumral D, Cesnaite E, Beyer F, Hofmann SM, Hensch T, Sander C, Hegerl U, Haufe S, Villringer A, Witte AV, Nikulin VV.
PMID: 35007997
Neurobiol Aging. 2021 Oct 20;112:1-11. doi: 10.1016/j.neurobiolaging.2021.10.006. Epub 2021 Oct 20.

Aging is associated with increased white matter hyperintensities (WMHs) and with alterations of alpha oscillations (7-13 Hz). However, a crucial question remains, whether changes in alpha oscillations relate to aging per se or whether this relationship is mediated by...

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Kumral D, Cesnaite E, Beyer F, et al. Relationship between regional white matter hyperintensities and alpha oscillations in older adults. Neurobiol Aging. 2021;112:1-11doi: 10.1016/j.neurobiolaging.2021.10.006.
Kumral, D., Cesnaite, E., Beyer, F., Hofmann, S. M., Hensch, T., Sander, C., Hegerl, U., Haufe, S., Villringer, A., Witte, A. V., & Nikulin, V. V. (2021). Relationship between regional white matter hyperintensities and alpha oscillations in older adults. Neurobiology of aging, 1121-11. https://doi.org/10.1016/j.neurobiolaging.2021.10.006
Kumral, Deniz, et al. "Relationship between regional white matter hyperintensities and alpha oscillations in older adults." Neurobiology of aging vol. 112 (2021): 1-11. doi: https://doi.org/10.1016/j.neurobiolaging.2021.10.006
Kumral D, Cesnaite E, Beyer F, Hofmann SM, Hensch T, Sander C, Hegerl U, Haufe S, Villringer A, Witte AV, Nikulin VV. Relationship between regional white matter hyperintensities and alpha oscillations in older adults. Neurobiol Aging. 2021 Oct 20;112:1-11. doi: 10.1016/j.neurobiolaging.2021.10.006. Epub 2021 Oct 20. PMID: 35007997.
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Showing 1 to 12 of 84 entries