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Showing 1 to 12 of 354 entries
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Metal-templated chiral Brønsted base organocatalysis.

Nature communications

Ma J, Ding X, Hu Y, Huang Y, Gong L, Meggers E.
PMID: 25072163
Nat Commun. 2014 Jul 29;5:4531. doi: 10.1038/ncomms5531.

Inert octahedral chiral-at-metal complexes are an emerging class of asymmetric catalysts that exploit the globular, rigid nature and stereochemical options of octahedral compounds. While the central transition metal serves as a structural anchorpoint and provides metal centrochirality, catalysis is...

Asymmetric dual catalysis via fragmentation of a single rhodium precursor complex.

Chemical communications (Cambridge, England)

Song L, Gong L, Meggers E.
PMID: 27231188
Chem Commun (Camb). 2016 Jun 08;52(49):7699-702. doi: 10.1039/c6cc03157a.

A strategy for dual transition metal catalysis and organocatalysis is reported via the in situ disintegration of a single rhodium complex. The hereby generated chiral Lewis acid and l-β-phenylalanine synergistically catalyze the Michael addition of α,α-disubstituted aldehydes to α,β-unsaturated...

Growth Hormone Research Society perspective on biomarkers of GH action in children and adults.

Endocrine connections

Johannsson G, Bidlingmaier M, Biller BMK, Boguszewski M, Casanueva FF, Chanson P, Clayton PE, Choong CS, Clemmons D, Dattani M, Frystyk J, Ho K, Hoffman AR, Horikawa R, Juul A, Kopchick JJ, Luo X, Neggers S, Netchine I, Olsson DS, Radovick S, Rosenfeld R, Ross RJ, Schilbach K, Solberg P, Strasburger C, Trainer P, Yuen KCJ, Wickstrom K, Jorgensen JOL.
PMID: 29483159
Endocr Connect. 2018 Mar;7(3):R126-R134. doi: 10.1530/EC-18-0047. Epub 2018 Feb 26.

OBJECTIVE: The Growth Hormone Research Society (GRS) convened a Workshop in 2017 to evaluate clinical endpoints, surrogate endpoints and biomarkers during GH treatment of children and adults and in patients with acromegaly.PARTICIPANTS: GRS invited 34 international experts including clinicians,...

Merger of visible light induced oxidation and enantioselective alkylation with a chiral iridium catalyst.

Chemistry (Weinheim an der Bergstrasse, Germany)

Wang C, Zheng Y, Huo H, Röse P, Zhang L, Harms K, Hilt G, Meggers E.
PMID: 25832794
Chemistry. 2015 May 11;21(20):7355-9. doi: 10.1002/chem.201500998. Epub 2015 Apr 01.

A single chiral octahedral iridium(III) complex is used for visible light activated asymmetric photoredox catalysis. In the presence of a conventional household lamp and under an atmosphere of air, the oxidative coupling of 2-acyl-1-phenylimidazoles with N,N-diaryl-N-(trimethylsilyl)methylamines provides aminoalkylated products...

Rhenium Complexes with Red-Light-Induced Anticancer Activity.

European journal of inorganic chemistry

Wähler K, Ludewig A, Szabo P, Harms K, Meggers E.
PMID: 25050081
Eur J Inorg Chem. 2014 Feb 01;2014(5):807-811. doi: 10.1002/ejic.201301474.

Rhenium(I) pyridocarbazole complexes with photoinduced antiproliferative activity are reported. The substitutionally inert complexes induce cell death by singlet oxygen generation upon irradiation with red light (

Acceptance Of Telemonitoring By Health Care Professionals in Germany: A Question Of Financial Conditions.

Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research

Leppert F, Dockweiler C, Eggers N, Webel K, Hornberg C, Greiner W.
PMID: 27201078
Value Health. 2014 Nov;17(7):A422-3. doi: 10.1016/j.jval.2014.08.1045. Epub 2014 Oct 26.

No abstract available.

Air entrainment through free-surface cusps.

Physical review letters

Eggers J.
PMID: 11328157
Phys Rev Lett. 2001 May 07;86(19):4290-3. doi: 10.1103/PhysRevLett.86.4290.

In many industrial processes, such as pouring a liquid or coating a rotating cylinder, air bubbles are entrapped inside the liquid. We propose that this is due to air being drawn into the narrow channel of a cusp singularity...

AUSTRIAN SCIENTIFIC PUBLICATIONS.

Science (New York, N.Y.)

Meggers WF.
PMID: 17744845
Science. 1922 Dec 01;56(1457):634. doi: 10.1126/science.56.1457.634.

No abstract available.

Dripping of a crystal.

Physical review. E, Statistical, nonlinear, and soft matter physics

Ishiguro R, Graner F, Rolley E, Balibar S, Eggers J.
PMID: 17500906
Phys Rev E Stat Nonlin Soft Matter Phys. 2007 Apr;75(4):041606. doi: 10.1103/PhysRevE.75.041606. Epub 2007 Apr 27.

Dripping is usually associated with fluid motion, but here we describe the analogous phenomenon of a 3He crystal growing and melting under the influence of surface tension and gravity. The pinch-off of the crystal is described by a purely...

Time-dependent strength of colloidal gels.

Physical review letters

Manley S, Davidovitch B, Davies NR, Cipelletti L, Bailey AE, Christianson RJ, Gasser U, Prasad V, Segre PN, Doherty MP, Sankaran S, Jankovsky AL, Shiley B, Bowen J, Eggers J, Kurta C, Lorik T, Weitz DA.
PMID: 16090846
Phys Rev Lett. 2005 Jul 22;95(4):048302. doi: 10.1103/PhysRevLett.95.048302. Epub 2005 Jul 22.

Colloidal silica gels are shown to stiffen with time, as demonstrated by both dynamic light scattering and bulk rheological measurements. Their elastic moduli increase as a power law with time, independent of particle volume fraction; however, static light scattering...

III. Observations upon a Form of Exophthalmic Goitre Occurring in a Dog.

Annals of surgery

Eggers C, Maury JW.
PMID: 17862044
Ann Surg. 1907 Oct;46(4):541-3. doi: 10.1097/00000658-190710000-00003.

No abstract available.

Trauma as a cause of cancer.

Journal. Omaha Mid-West Clinical Society

EGGERS HE.
PMID: 21024018
J Omaha Midwest Clin Soc. 1946 Apr;7:47-53.

No abstract available.

Showing 1 to 12 of 354 entries