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Showing 1 to 12 of 235 entries
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Manganese(I)-Catalyzed Dispersion-Enabled C-H/C-C Activation.

Chemistry (Weinheim an der Bergstrasse, Germany)

Meyer TH, Liu W, Feldt M, Wuttke A, Mata RA, Ackermann L.
PMID: 28317205
Chemistry. 2017 Apr 24;23(23):5443-5447. doi: 10.1002/chem.201701191. Epub 2017 Apr 03.

C-H/C-C Functionalizations were achieved with the aid of a versatile manganese(I) catalyst. Thus, an organometallic manganese-catalyzed C-H activation set the stage for silver-free C-H/C-C transformations with ample substrate scope and excellent levels of chemo-, site-, and diastereo-selectivities. The robust...

Inelastic gravitational billiards.

Physical review letters

Feldt S, Olafsen JS.
PMID: 16090400
Phys Rev Lett. 2005 Jun 10;94(22):224102. doi: 10.1103/PhysRevLett.94.224102. Epub 2005 Jun 07.

We present an experimental investigation of gravitational billiards where the particle undergoes inelastic collisions with its boundary. The motion is mapped for an inelastic particle contained within parabolic, wedge, and hyperbolic boundaries. For the parabola, stable orbits are found...

Osteoporosis.

Journal of clinical rheumatology : practical reports on rheumatic & musculoskeletal diseases

Feldt JV, Werth V.
PMID: 19078018
J Clin Rheumatol. 1996 Feb;2(1):1-2. doi: 10.1097/00124743-199602000-00001.

No abstract available.

Release of major ions during rigor mortis development in kid Longissimus dorsi muscle.

Meat science

Feidt C, Brun-Bellut J.
PMID: 22061539
Meat Sci. 1999 Jan;51(1):81-90. doi: 10.1016/s0309-1740(98)00100-4.

Ionic strength plays an important role in post mortem muscle changes. Its increase is due to ion release during the development of rigor mortis. Twelve alpine kids were used to study the effects of chilling and meat pH on...

Liberation of peptides during meat storage and their interaction with proteinase activity.

Meat science

Feidt C, Brun-Bellut J, Dransfield E.
PMID: 22063311
Meat Sci. 1998 Jun;49(2):223-31. doi: 10.1016/s0309-1740(97)00118-6.

The content of nitrogenous material extracted in perchloric acid from kid longissimus lumborum (LL), semimembranosus (Sm) and triceps brachii (TB) muscles increased 30% during storage for three weeks at 4 °C. The extract of fresh muscle contained a range...

Design of organic dyes and cobalt polypyridine redox mediators for high-efficiency dye-sensitized solar cells.

Journal of the American Chemical Society

Feldt SM, Gibson EA, Gabrielsson E, Sun L, Boschloo G, Hagfeldt A.
PMID: 21047080
J Am Chem Soc. 2010 Nov 24;132(46):16714-24. doi: 10.1021/ja1088869. Epub 2010 Nov 03.

Dye-sensitized solar cells (DSCs) with cobalt-based mediators with efficiencies surpassing the record for DSCs with iodide-free electrolytes were developed by selecting a suitable combination of a cobalt polypyridine complex and an organic sensitizer. The effect of the steric properties...

The influence of local electric fields on photoinduced absorption in dye-sensitized solar cells.

Journal of the American Chemical Society

Cappel UB, Feldt SM, Schöneboom J, Hagfeldt A, Boschloo G.
PMID: 20552960
J Am Chem Soc. 2010 Jul 07;132(26):9096-101. doi: 10.1021/ja102334h.

The dye-sensitized solar cell (DSC) challenges conventional photovoltaics with its potential for low-cost production and its flexibility in terms of color and design. Transient absorption spectroscopy is widely used to unravel the working mechanism of DSCs. A surprising, unexplained...

Photoionization Experiments with an Atomic Beam of Tungsten in the Region of the 5p and 4f excitation.

Physical review letters

Feist H, Feldt M, Martins M, Sladeczek P, Zimmermann P.
PMID: 10060309
Phys Rev Lett. 1995 Aug 21;75(8):1483-1486. doi: 10.1103/PhysRevLett.75.1483.

No abstract available.

Disilane Cleavage with Selected Alkali and Alkaline Earth Metal Salts.

Chemistry (Weinheim an der Bergstrasse, Germany)

Santowski T, Sturm AG, Lewis KM, Felder T, Holthausen MC, Auner N.
PMID: 31355503
Chemistry. 2019 Oct 11;25(57):13202-13207. doi: 10.1002/chem.201902722. Epub 2019 Sep 13.

The industry-scale production of methylchloromonosilanes in the Müller-Rochow Direct Process is accompanied by the formation of a residue, the direct process residue (DPR), comprised of disilanes Me

Dysregulation of microRNA Modulatory Network in Abdominal Aortic Aneurysm.

Journal of clinical medicine

Zalewski DP, Ruszel KP, Stępniewski A, Gałkowski D, Bogucki J, Komsta Ł, Kołodziej P, Chmiel P, Zubilewicz T, Feldo M, Kocki J, Bogucka-Kocka A.
PMID: 32599769
J Clin Med. 2020 Jun 24;9(6). doi: 10.3390/jcm9061974.

Abdominal artery aneurysm (AAA) refers to abdominal aortic dilatation of 3 cm or greater. AAA is frequently underdiagnosed due to often asymptomatic character of the disease, leading to elevated mortality due to aneurysm rupture. MiRNA constitute a pool of...

Making Use of the Direct Process Residue: Synthesis of Bifunctional Monosilanes.

Chemistry (Weinheim an der Bergstrasse, Germany)

Sturm AG, Santowski T, Schweizer JI, Meyer L, Lewis KM, Felder T, Auner N, Holthausen MC.
PMID: 31026105
Chemistry. 2019 Jun 26;25(36):8499-8502. doi: 10.1002/chem.201901881. Epub 2019 May 22.

The industrial production of monosilanes Me

Secondary sclerosing cholangitis as a complication of severe COVID-19: A case report and review of the literature.

Clinical case reports

Klindt C, Jensen BE, Brandenburger T, Feldt T, Killer A, Schimmöller L, Antoch G, Senff T, Hauka S, Timm J, Bahners BH, Seidl M, Esposito I, Luedde T, Bode JG, Keitel V.
PMID: 34084492
Clin Case Rep. 2021 May 24;9(5):e04068. doi: 10.1002/ccr3.4068. eCollection 2021 May.

This case of secondary sclerosing cholangitis (SSC-CIP) emphasizes the need to provide follow-up care for patients that have recovered from COVID-19 in order to understand the complexity of SARS-CoV-2 associated sequela.

Showing 1 to 12 of 235 entries