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Showing 1 to 12 of 294 entries
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Early-Late Heterometallic Complexes of Gold and Zirconium: Photoluminescence and Reactivity.

Chemistry (Weinheim an der Bergstrasse, Germany)

Bestgen S, Schoo C, Zovko C, Köppe R, Kelly RP, Lebedkin S, Kappes MM, Roesky PW.
PMID: 27062296
Chemistry. 2016 May 17;22(21):7115-26. doi: 10.1002/chem.201600476. Epub 2016 Apr 08.

OH functionalized triarylphosphines were used to assemble zirconocene-based metalloligands with phosphine donor sites in varying positions. These complexes were subsequently treated with different gold precursors to obtain early-late heterometallic compounds in which the metal atoms exhibit different intermetallic distances....

Non-typhoidal Salmonella DNA traces in gallbladder cancer.

Infectious agents and cancer

Iyer P, Barreto SG, Sahoo B, Chandrani P, Ramadwar MR, Shrikhande SV, Dutt A.
PMID: 26941832
Infect Agent Cancer. 2016 Mar 03;11:12. doi: 10.1186/s13027-016-0057-x. eCollection 2016.

BACKGROUND: We earlier proposed a genetic model for gallbladder carcinogenesis and its dissemination cascade. However, the association of gallbladder cancer and 'inflammatory stimulus' to drive the initial cascade in the model remained unclear. A recent study suggested infection with...

Cometary science. Subsurface properties and early activity of comet 67P/Churyumov-Gerasimenko.

Science (New York, N.Y.)

Gulkis S, Allen M, von Allmen P, Beaudin G, Biver N, Bockelée-Morvan D, Choukroun M, Crovisier J, Davidsson BJ, Encrenaz P, Encrenaz T, Frerking M, Hartogh P, Hofstadter M, Ip WH, Janssen M, Jarchow C, Keihm S, Lee S, Lellouch E, Leyrat C, Rezac L, Schloerb FP, Spilker T.
PMID: 25613896
Science. 2015 Jan 23;347(6220):aaa0709. doi: 10.1126/science.aaa0709.

Heat transport and ice sublimation in comets are interrelated processes reflecting properties acquired at the time of formation and during subsequent evolution. The Microwave Instrument on the Rosetta Orbiter (MIRO) acquired maps of the subsurface temperature of comet 67P/Churyumov-Gerasimenko,...

Time-resolved high harmonic spectroscopy of dynamical symmetry breaking in bi-circular laser fields: the role of Rydberg states.

Optics express

Jiménez-Galán Á, Zhavoronkov N, Schloz M, Morales F, Ivanov M.
PMID: 29041594
Opt Express. 2017 Sep 18;25(19):22880-22896. doi: 10.1364/OE.25.022880.

The bi-circular scheme for high harmonic generation, which combines two counter-rotating circular fields with frequency ratio 2:1, has recently permitted to generate high harmonics with essentially circular polarization, opening the way for ultrafast chiral studies. This scheme produces harmonic...

A novel bifunctional anti-PD-L1/TGF-β Trap fusion protein (M7824) efficiently reverts mesenchymalization of human lung cancer cells.

Oncoimmunology

David JM, Dominguez C, McCampbell KK, Gulley JL, Schlom J, Palena C.
PMID: 29123964
Oncoimmunology. 2017 Jul 13;6(10):e1349589. doi: 10.1080/2162402X.2017.1349589. eCollection 2017.

Mesenchymalization is a cellular and molecular program in which epithelial cells progressively lose their well-differentiated phenotype and adopt mesenchymal characteristics. Tumor mesenchymalization occurs during the progression of cancer to metastatic disease, and is also associated with resistance to multiple...

Impact of human papillomavirus on head and neck squamous cell cancers in Gabon.

Infectious agents and cancer

Ingrid L, Chloé B, Hervé KI, Ernest B, Jérôme M, Nicolas B.
PMID: 26557156
Infect Agent Cancer. 2015 Nov 09;10:40. doi: 10.1186/s13027-015-0036-7. eCollection 2015.

Head and neck squamous cell cancers are among the most aggressive. Their incidence and mortality rates are relatively lower in Middle Africa than worldwide, but in Gabon, these rates tend to be 2-3 fold higher than in neighboring countries....

Global stability of predator-prey system with alternative prey.

ISRN biotechnology

Sahoo B.
PMID: 25969782
ISRN Biotechnol. 2012 Aug 08;2013:898039. doi: 10.5402/2013/898039. eCollection 2013.

A predator-prey model in presence of alternative prey is proposed. Existence and local stability conditions for interior equilibrium points are derived. Global stability conditions for interior equilibrium points are also found. Bifurcation analysis is done with respect to predator's...

Automatic Contraction Detection During the Menstrual Cycle By Electrohysterography.

Journal of minimally invasive gynecology

Kuijsters N, Rabotti C, Sammali F, Mischi M, Schoot B.
PMID: 27678562
J Minim Invasive Gynecol. 2015 Nov-Dec;22(6):S101. doi: 10.1016/j.jmig.2015.08.272. Epub 2015 Oct 15.

No abstract available.

Selective cobalt nanoparticles for catalytic transfer hydrogenation of N-heteroarenes.

Chemical science

Chen F, Sahoo B, Kreyenschulte C, Lund H, Zeng M, He L, Junge K, Beller M.
PMID: 28989657
Chem Sci. 2017 Sep 01;8(9):6239-6246. doi: 10.1039/c7sc02062g. Epub 2017 Jul 12.

Nitrogen modified cobalt catalysts supported on carbon were prepared by pyrolysis of the mixture generated from cobalt(ii) acetate in aqueous solution of melamine or waste melamine resins, which are widely used as industrial polymers. The obtained nanostructured materials catalyze...

Fungal periprosthetic joint infection in total knee arthroplasty: a systematic review.

Orthopedic reviews

Jakobs O, Schoof B, Klatte TO, Schmidl S, Fensky F, Guenther D, Frommelt L, Gehrke T, Gebauer M.
PMID: 25874061
Orthop Rev (Pavia). 2015 Mar 09;7(1):5623. doi: 10.4081/or.2015.5623. eCollection 2015 Mar 03.

Fungal periprosthetic joint infection (PJI) is a rare but devastating complication following total knee arthroplasty (TKA). A standardized procedure regarding an accurate treatment of this serious complication of knee arthroplasty is lacking. In this systematic review, we collected data...

Synthesis, characterization and catalytic properties of trivalent iron substituted hexagonal mesoporous aluminophosphates.

Chemical communications (Cambridge, England)

Mohapatra SK, Sahoo B, Keune W, Selvam P.
PMID: 12189846
Chem Commun (Camb). 2002 Jul 21;(14):1466-7. doi: 10.1039/b204215k.

Trivalent iron substituted hexagonal mesoporous aluminophosphate molecular sieve has been synthesized and characterized for the first time, which showed excellent catalytic activity and reusability for the cyclohexane oxidation reaction under mild conditions.

Interstellar chemistry: polycyanoacetylene formation.

Science (New York, N.Y.)

Langer WD, Schloerb FP, Snell RL, Young JS.
PMID: 17839662
Science. 1981 Nov 06;214(4521):688-9. doi: 10.1126/science.214.4521.688-a.

No abstract available.

Showing 1 to 12 of 294 entries