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Chiral propargylic cations as intermediates in SN1-type reactions: substitution pattern, nuclear magnetic resonance studies, and origin of the diastereoselectivity.

Journal of the American Chemical Society

Nitsch D, Huber SM, Pöthig A, Narayanan A, Olah GA, Prakash GK, Bach T.
PMID: 24494822
J Am Chem Soc. 2014 Feb 19;136(7):2851-7. doi: 10.1021/ja411772n. Epub 2014 Feb 04.

Nine propargylic acetates, bearing a stereogenic center (-C*HXR(2)) adjacent to the electrophilic carbon atom, were prepared and subjected to SN1-type substitution reactions with various silyl nucleophiles employing bismuth trifluoromethanesulfonate [Bi(OTf)3] as the Lewis acid. The diastereoselectivity of the reactions...

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Nitsch D, Huber SM, Pöthig A, et al. Chiral propargylic cations as intermediates in SN1-type reactions: substitution pattern, nuclear magnetic resonance studies, and origin of the diastereoselectivity. J Am Chem Soc. 2014;136(7):2851-7doi: 10.1021/ja411772n.
Nitsch, D., Huber, S. M., Pöthig, A., Narayanan, A., Olah, G. A., Prakash, G. K., & Bach, T. (2014). Chiral propargylic cations as intermediates in SN1-type reactions: substitution pattern, nuclear magnetic resonance studies, and origin of the diastereoselectivity. Journal of the American Chemical Society, 136(7), 2851-7. https://doi.org/10.1021/ja411772n
Nitsch, Dominik, et al. "Chiral propargylic cations as intermediates in SN1-type reactions: substitution pattern, nuclear magnetic resonance studies, and origin of the diastereoselectivity." Journal of the American Chemical Society vol. 136,7 (2014): 2851-7. doi: https://doi.org/10.1021/ja411772n
Nitsch D, Huber SM, Pöthig A, Narayanan A, Olah GA, Prakash GK, Bach T. Chiral propargylic cations as intermediates in SN1-type reactions: substitution pattern, nuclear magnetic resonance studies, and origin of the diastereoselectivity. J Am Chem Soc. 2014 Feb 19;136(7):2851-7. doi: 10.1021/ja411772n. Epub 2014 Feb 04. PMID: 24494822.
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Experimental realization of subradiant, superradiant, and fano resonances in ring/disk plasmonic nanocavities.

ACS nano

Sonnefraud Y, Verellen N, Sobhani H, Vandenbosch GA, Moshchalkov VV, Van Dorpe P, Nordlander P, Maier SA.
PMID: 20155967
ACS Nano. 2010 Mar 23;4(3):1664-70. doi: 10.1021/nn901580r.

Subradiant and superradiant plasmon modes in concentric ring/disk nanocavities are experimentally observed. The subradiance is obtained through an overall reduction of the total dipole moment of the hybridized mode due to antisymmetric coupling of the dipole moments of the...

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Sonnefraud Y, Verellen N, Sobhani H, et al. Experimental realization of subradiant, superradiant, and fano resonances in ring/disk plasmonic nanocavities. ACS Nano. 2010;4(3):1664-70doi: 10.1021/nn901580r.
Sonnefraud, Y., Verellen, N., Sobhani, H., Vandenbosch, G. A., Moshchalkov, V. V., Van Dorpe, P., Nordlander, P., & Maier, S. A. (2010). Experimental realization of subradiant, superradiant, and fano resonances in ring/disk plasmonic nanocavities. ACS nano, 4(3), 1664-70. https://doi.org/10.1021/nn901580r
Sonnefraud, Yannick, et al. "Experimental realization of subradiant, superradiant, and fano resonances in ring/disk plasmonic nanocavities." ACS nano vol. 4,3 (2010): 1664-70. doi: https://doi.org/10.1021/nn901580r
Sonnefraud Y, Verellen N, Sobhani H, Vandenbosch GA, Moshchalkov VV, Van Dorpe P, Nordlander P, Maier SA. Experimental realization of subradiant, superradiant, and fano resonances in ring/disk plasmonic nanocavities. ACS Nano. 2010 Mar 23;4(3):1664-70. doi: 10.1021/nn901580r. PMID: 20155967.
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Ultrasonic imaging of complex specimens by processing multiple incident angles in full-angle synthetic aperture focusing technique.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Scharrer T, Schrapp M, Rupitsch SJ, Sutor A, Lerch R.
PMID: 24800861
IEEE Trans Ultrason Ferroelectr Freq Control. 2014 May;61(5):830-9. doi: 10.1109/TUFFC.2014.6805696.

In the evaluation of large-scale metallic specimens, X-ray CT suffers from limited penetration, which results in artifacts in the reconstructed image. Data fusion of information obtained by different modalities allows correction of those artifacts. In this contribution, an approach...

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Scharrer T, Schrapp M, Rupitsch SJ, et al. Ultrasonic imaging of complex specimens by processing multiple incident angles in full-angle synthetic aperture focusing technique. IEEE Trans Ultrason Ferroelectr Freq Control. 2014;61(5):830-9doi: 10.1109/TUFFC.2014.6805696.
Scharrer, T., Schrapp, M., Rupitsch, S. J., Sutor, A., & Lerch, R. (2014). Ultrasonic imaging of complex specimens by processing multiple incident angles in full-angle synthetic aperture focusing technique. IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 61(5), 830-9. https://doi.org/10.1109/TUFFC.2014.6805696
Scharrer, Thomas, et al. "Ultrasonic imaging of complex specimens by processing multiple incident angles in full-angle synthetic aperture focusing technique." IEEE transactions on ultrasonics, ferroelectrics, and frequency control vol. 61,5 (2014): 830-9. doi: https://doi.org/10.1109/TUFFC.2014.6805696
Scharrer T, Schrapp M, Rupitsch SJ, Sutor A, Lerch R. Ultrasonic imaging of complex specimens by processing multiple incident angles in full-angle synthetic aperture focusing technique. IEEE Trans Ultrason Ferroelectr Freq Control. 2014 May;61(5):830-9. doi: 10.1109/TUFFC.2014.6805696. PMID: 24800861.
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Understanding Charge Transport in Mixed Networks of Semiconducting Carbon Nanotubes.

ACS applied materials & interfaces

Rother M, Schießl SP, Zakharko Y, Gannott F, Zaumseil J.
PMID: 26867006
ACS Appl Mater Interfaces. 2016 Mar 02;8(8):5571-9. doi: 10.1021/acsami.6b00074. Epub 2016 Feb 19.

The ability to select and enrich semiconducting single-walled carbon nanotubes (SWNT) with high purity has led to a fast rise of solution-processed nanotube network field-effect transistors (FETs) with high carrier mobilities and on/off current ratios. However, it remains an...

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Rother M, Schießl SP, Zakharko Y, et al. Understanding Charge Transport in Mixed Networks of Semiconducting Carbon Nanotubes. ACS Appl Mater Interfaces. 2016;8(8):5571-9doi: 10.1021/acsami.6b00074.
Rother, M., Schießl, S. P., Zakharko, Y., Gannott, F., & Zaumseil, J. (2016). Understanding Charge Transport in Mixed Networks of Semiconducting Carbon Nanotubes. ACS applied materials & interfaces, 8(8), 5571-9. https://doi.org/10.1021/acsami.6b00074
Rother, Marcel, et al. "Understanding Charge Transport in Mixed Networks of Semiconducting Carbon Nanotubes." ACS applied materials & interfaces vol. 8,8 (2016): 5571-9. doi: https://doi.org/10.1021/acsami.6b00074
Rother M, Schießl SP, Zakharko Y, Gannott F, Zaumseil J. Understanding Charge Transport in Mixed Networks of Semiconducting Carbon Nanotubes. ACS Appl Mater Interfaces. 2016 Mar 02;8(8):5571-9. doi: 10.1021/acsami.6b00074. Epub 2016 Feb 19. PMID: 26867006; PMCID: PMC4778158.
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Length separation of single-walled carbon nanotubes and its impact on structural and electrical properties of wafer-level fabricated carbon nanotube-field-effect transistors.

Nanotechnology

Böttger S, Hermann S, Schulz SE, Gessner T.
PMID: 27659173
Nanotechnology. 2016 Oct 28;27(43):435203. doi: 10.1088/0957-4484/27/43/435203. Epub 2016 Sep 23.

For an industrial realization of devices based on single-walled carbon nanotube (SWCNTs) such as field-effect transistors (FETs) it becomes increasingly important to consider technological aspects such as intrinsic device structure, integration process controllability as well as yield. From the...

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Böttger S, Hermann S, Schulz SE, et al. Length separation of single-walled carbon nanotubes and its impact on structural and electrical properties of wafer-level fabricated carbon nanotube-field-effect transistors. Nanotechnology. 2016;27(43):435203doi: 10.1088/0957-4484/27/43/435203.
Böttger, S., Hermann, S., Schulz, S. E., & Gessner, T. (2016). Length separation of single-walled carbon nanotubes and its impact on structural and electrical properties of wafer-level fabricated carbon nanotube-field-effect transistors. Nanotechnology, 27(43), 435203. https://doi.org/10.1088/0957-4484/27/43/435203
Böttger, Simon, et al. "Length separation of single-walled carbon nanotubes and its impact on structural and electrical properties of wafer-level fabricated carbon nanotube-field-effect transistors." Nanotechnology vol. 27,43 (2016): 435203. doi: https://doi.org/10.1088/0957-4484/27/43/435203
Böttger S, Hermann S, Schulz SE, Gessner T. Length separation of single-walled carbon nanotubes and its impact on structural and electrical properties of wafer-level fabricated carbon nanotube-field-effect transistors. Nanotechnology. 2016 Oct 28;27(43):435203. doi: 10.1088/0957-4484/27/43/435203. Epub 2016 Sep 23. PMID: 27659173.
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Influence of high energy electron irradiation on the network structure of gelatin hydrogels as investigated by small-angle X-ray scattering (SAXS).

Physical chemistry chemical physics : PCCP

Wisotzki EI, Tempesti P, Fratini E, Mayr SG.
PMID: 28443878
Phys Chem Chem Phys. 2017 May 17;19(19):12064-12074. doi: 10.1039/c7cp00195a.

The impact of high energy crosslinking on the network structure of gelatin hydrogels was investigated in comparison to physically entangled gels by small-angle X-ray scattering (SAXS). Physically entangled gelatin of increasing concentration exhibited a nearly constant correlation length of...

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Wisotzki EI, Tempesti P, Fratini E, et al. Influence of high energy electron irradiation on the network structure of gelatin hydrogels as investigated by small-angle X-ray scattering (SAXS). Phys Chem Chem Phys. 2017;19(19):12064-12074doi: 10.1039/c7cp00195a.
Wisotzki, E. I., Tempesti, P., Fratini, E., & Mayr, S. G. (2017). Influence of high energy electron irradiation on the network structure of gelatin hydrogels as investigated by small-angle X-ray scattering (SAXS). Physical chemistry chemical physics : PCCP, 19(19), 12064-12074. https://doi.org/10.1039/c7cp00195a
Wisotzki, Emilia I, et al. "Influence of high energy electron irradiation on the network structure of gelatin hydrogels as investigated by small-angle X-ray scattering (SAXS)." Physical chemistry chemical physics : PCCP vol. 19,19 (2017): 12064-12074. doi: https://doi.org/10.1039/c7cp00195a
Wisotzki EI, Tempesti P, Fratini E, Mayr SG. Influence of high energy electron irradiation on the network structure of gelatin hydrogels as investigated by small-angle X-ray scattering (SAXS). Phys Chem Chem Phys. 2017 May 17;19(19):12064-12074. doi: 10.1039/c7cp00195a. PMID: 28443878.
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When being good is missing the point: Closing the loop.

Journal of anaesthesiology, clinical pharmacology

Ianchulev SA, Gupta A, Schumann R.
PMID: 27625497
J Anaesthesiol Clin Pharmacol. 2016 Jul-Sep;32(3):396-7. doi: 10.4103/0970-9185.188818.

No abstract available.

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Ianchulev SA, Gupta A, Schumann R. When being good is missing the point: Closing the loop. J Anaesthesiol Clin Pharmacol. 2016;32(3):396-7doi: 10.4103/0970-9185.188818.
Ianchulev, S. A., Gupta, A., & Schumann, R. (2016). When being good is missing the point: Closing the loop. Journal of anaesthesiology, clinical pharmacology, 32(3), 396-7. https://doi.org/10.4103/0970-9185.188818
Ianchulev, Stefan A, et al. "When being good is missing the point: Closing the loop." Journal of anaesthesiology, clinical pharmacology vol. 32,3 (2016): 396-7. doi: https://doi.org/10.4103/0970-9185.188818
Ianchulev SA, Gupta A, Schumann R. When being good is missing the point: Closing the loop. J Anaesthesiol Clin Pharmacol. 2016 Jul-Sep;32(3):396-7. doi: 10.4103/0970-9185.188818. PMID: 27625497; PMCID: PMC5009855.
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The Randomized Controlled STRAWINSKI Trial: Procalcitonin-Guided Antibiotic Therapy after Stroke.

Frontiers in neurology

Ulm L, Hoffmann S, Nabavi D, Hermans M, Mackert BM, Hamilton F, Schmehl I, Jungehuelsing GJ, Montaner J, Bustamante A, Katan M, Hartmann A, Ebmeyer S, Dinter C, Wiemer JC, Hertel S, Meisel C, Anker SD, Meisel A.
PMID: 28484421
Front Neurol. 2017 Apr 24;8:153. doi: 10.3389/fneur.2017.00153. eCollection 2017.

BACKGROUND: Pneumonia is among the most common acute complications after stroke and is associated with poor long-term outcome. Biomarkers may help identifying stroke patients at high risk for developing stroke-associated pneumonia (SAP) and to guide early treatment.AIMS: This trial...

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Ulm L, Hoffmann S, Nabavi D, et al. The Randomized Controlled STRAWINSKI Trial: Procalcitonin-Guided Antibiotic Therapy after Stroke. Front Neurol. 2017;8:153doi: 10.3389/fneur.2017.00153.
Ulm, L., Hoffmann, S., Nabavi, D., Hermans, M., Mackert, B. M., Hamilton, F., Schmehl, I., Jungehuelsing, G. J., Montaner, J., Bustamante, A., Katan, M., Hartmann, A., Ebmeyer, S., Dinter, C., Wiemer, J. C., Hertel, S., Meisel, C., Anker, S. D., & Meisel, A. (2017). The Randomized Controlled STRAWINSKI Trial: Procalcitonin-Guided Antibiotic Therapy after Stroke. Frontiers in neurology, 8153. https://doi.org/10.3389/fneur.2017.00153
Ulm, Lena, et al. "The Randomized Controlled STRAWINSKI Trial: Procalcitonin-Guided Antibiotic Therapy after Stroke." Frontiers in neurology vol. 8 (2017): 153. doi: https://doi.org/10.3389/fneur.2017.00153
Ulm L, Hoffmann S, Nabavi D, Hermans M, Mackert BM, Hamilton F, Schmehl I, Jungehuelsing GJ, Montaner J, Bustamante A, Katan M, Hartmann A, Ebmeyer S, Dinter C, Wiemer JC, Hertel S, Meisel C, Anker SD, Meisel A. The Randomized Controlled STRAWINSKI Trial: Procalcitonin-Guided Antibiotic Therapy after Stroke. Front Neurol. 2017 Apr 24;8:153. doi: 10.3389/fneur.2017.00153. eCollection 2017. PMID: 28484421; PMCID: PMC5402305.
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Intra-individual diagnostic image quality and organ-specific-radiation dose comparison between spiral cCT with iterative image reconstruction and z-axis automated tube current modulation and sequential cCT.

European journal of radiology open

Wenz H, Maros ME, Meyer M, Gawlitza J, Förster A, Haubenreisser H, Kurth S, Schoenberg SO, Groden C, Henzler T.
PMID: 27504476
Eur J Radiol Open. 2016 Jul 26;3:182-90. doi: 10.1016/j.ejro.2016.05.006. eCollection 2016.

OBJECTIVES: To prospectively evaluate image quality and organ-specific-radiation dose of spiral cranial CT (cCT) combined with automated tube current modulation (ATCM) and iterative image reconstruction (IR) in comparison to sequential tilted cCT reconstructed with filtered back projection (FBP) without...

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Wenz H, Maros ME, Meyer M, et al. Intra-individual diagnostic image quality and organ-specific-radiation dose comparison between spiral cCT with iterative image reconstruction and z-axis automated tube current modulation and sequential cCT. Eur J Radiol Open. 2016;3:182-90doi: 10.1016/j.ejro.2016.05.006.
Wenz, H., Maros, M. E., Meyer, M., Gawlitza, J., Förster, A., Haubenreisser, H., Kurth, S., Schoenberg, S. O., Groden, C., & Henzler, T. (2016). Intra-individual diagnostic image quality and organ-specific-radiation dose comparison between spiral cCT with iterative image reconstruction and z-axis automated tube current modulation and sequential cCT. European journal of radiology open, 3182-90. https://doi.org/10.1016/j.ejro.2016.05.006
Wenz, Holger, et al. "Intra-individual diagnostic image quality and organ-specific-radiation dose comparison between spiral cCT with iterative image reconstruction and z-axis automated tube current modulation and sequential cCT." European journal of radiology open vol. 3 (2016): 182-90. doi: https://doi.org/10.1016/j.ejro.2016.05.006
Wenz H, Maros ME, Meyer M, Gawlitza J, Förster A, Haubenreisser H, Kurth S, Schoenberg SO, Groden C, Henzler T. Intra-individual diagnostic image quality and organ-specific-radiation dose comparison between spiral cCT with iterative image reconstruction and z-axis automated tube current modulation and sequential cCT. Eur J Radiol Open. 2016 Jul 26;3:182-90. doi: 10.1016/j.ejro.2016.05.006. eCollection 2016. PMID: 27504476; PMCID: PMC4969238.
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Corrigendum to "pH responsive polyurethane (core) and cellulose acetate phthalate (shell) electrospun fibers for intravaginal drug delivery" [Carbohydr. Polym. 151 (2016) 1240-1244].

Carbohydrate polymers

Hua D, Liu Z, Wang F, Gao B, Chen F, Zhang Q, Xiong R, Han J, Samal SK, De Smedt SC, Huang C.
PMID: 28927625
Carbohydr Polym. 2017 Nov 15;176:411. doi: 10.1016/j.carbpol.2017.08.061. Epub 2017 Aug 18.

No abstract available.

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Hua D, Liu Z, Wang F, et al. Corrigendum to "pH responsive polyurethane (core) and cellulose acetate phthalate (shell) electrospun fibers for intravaginal drug delivery" [Carbohydr. Polym. 151 (2016) 1240-1244]. Carbohydr Polym. 2017;176:411doi: 10.1016/j.carbpol.2017.08.061.
Hua, D., Liu, Z., Wang, F., Gao, B., Chen, F., Zhang, Q., Xiong, R., Han, J., Samal, S. K., De Smedt, S. C., & Huang, C. (2017). Corrigendum to "pH responsive polyurethane (core) and cellulose acetate phthalate (shell) electrospun fibers for intravaginal drug delivery" [Carbohydr. Polym. 151 (2016) 1240-1244]. Carbohydrate polymers, 176411. https://doi.org/10.1016/j.carbpol.2017.08.061
Hua, Dawei, et al. "Corrigendum to "pH responsive polyurethane (core) and cellulose acetate phthalate (shell) electrospun fibers for intravaginal drug delivery" [Carbohydr. Polym. 151 (2016) 1240-1244]." Carbohydrate polymers vol. 176 (2017): 411. doi: https://doi.org/10.1016/j.carbpol.2017.08.061
Hua D, Liu Z, Wang F, Gao B, Chen F, Zhang Q, Xiong R, Han J, Samal SK, De Smedt SC, Huang C. Corrigendum to "pH responsive polyurethane (core) and cellulose acetate phthalate (shell) electrospun fibers for intravaginal drug delivery" [Carbohydr. Polym. 151 (2016) 1240-1244]. Carbohydr Polym. 2017 Nov 15;176:411. doi: 10.1016/j.carbpol.2017.08.061. Epub 2017 Aug 18. PMID: 28927625.
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Carbon sequestration potential and physicochemical properties differ between wildfire charcoals and slow-pyrolysis biochars.

Scientific reports

Santín C, Doerr SH, Merino A, Bucheli TD, Bryant R, Ascough P, Gao X, Masiello CA.
PMID: 28894167
Sci Rep. 2017 Sep 11;7(1):11233. doi: 10.1038/s41598-017-10455-2.

Pyrogenic carbon (PyC), produced naturally (wildfire charcoal) and anthropogenically (biochar), is extensively studied due to its importance in several disciplines, including global climate dynamics, agronomy and paleosciences. Charcoal and biochar are commonly used as analogues for each other to...

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Santín C, Doerr SH, Merino A, et al. Carbon sequestration potential and physicochemical properties differ between wildfire charcoals and slow-pyrolysis biochars. Sci Rep. 2017;7(1):11233doi: 10.1038/s41598-017-10455-2.
Santín, C., Doerr, S. H., Merino, A., Bucheli, T. D., Bryant, R., Ascough, P., Gao, X., & Masiello, C. A. (2017). Carbon sequestration potential and physicochemical properties differ between wildfire charcoals and slow-pyrolysis biochars. Scientific reports, 7(1), 11233. https://doi.org/10.1038/s41598-017-10455-2
Santín, Cristina, et al. "Carbon sequestration potential and physicochemical properties differ between wildfire charcoals and slow-pyrolysis biochars." Scientific reports vol. 7,1 (2017): 11233. doi: https://doi.org/10.1038/s41598-017-10455-2
Santín C, Doerr SH, Merino A, Bucheli TD, Bryant R, Ascough P, Gao X, Masiello CA. Carbon sequestration potential and physicochemical properties differ between wildfire charcoals and slow-pyrolysis biochars. Sci Rep. 2017 Sep 11;7(1):11233. doi: 10.1038/s41598-017-10455-2. PMID: 28894167; PMCID: PMC5594023.
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Children's emotion understanding: A meta-analysis of training studies.

Developmental review : DR

Sprung M, Münch HM, Harris PL, Ebesutani C, Hofmann SG.
PMID: 26405369
Dev Rev. 2015 Sep 01;37:41-65. doi: 10.1016/j.dr.2015.05.001.

BACKGROUND: In the course of development, children show increased insight and understanding of emotions-both of their own emotions and those of others. However, little is known about the efficacy of training programs aimed at improving children's understanding of emotion.OBJECTIVES:...

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Sprung M, Münch HM, Harris PL, et al. Children's emotion understanding: A meta-analysis of training studies. Dev Rev. 2015;37:41-65doi: 10.1016/j.dr.2015.05.001.
Sprung, M., Münch, H. M., Harris, P. L., Ebesutani, C., & Hofmann, S. G. (2015). Children's emotion understanding: A meta-analysis of training studies. Developmental review : DR, 3741-65. https://doi.org/10.1016/j.dr.2015.05.001
Sprung, Manuel, et al. "Children's emotion understanding: A meta-analysis of training studies." Developmental review : DR vol. 37 (2015): 41-65. doi: https://doi.org/10.1016/j.dr.2015.05.001
Sprung M, Münch HM, Harris PL, Ebesutani C, Hofmann SG. Children's emotion understanding: A meta-analysis of training studies. Dev Rev. 2015 Sep 01;37:41-65. doi: 10.1016/j.dr.2015.05.001. PMID: 26405369; PMCID: PMC4576850.
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