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Investigation of LiAlH4-THF formation by direct hydrogenation of catalyzed Al and LiH.

Physical chemistry chemical physics : PCCP

Lacina D, Yang L, Chopra I, Muckerman J, Chabal Y, Graetz J.
PMID: 22456794
Phys Chem Chem Phys. 2012 May 14;14(18):6569-76. doi: 10.1039/c2cp40493a. Epub 2012 Mar 28.

The formation of LiAlH(4)-THF by direct hydrogenation of Al and LiH in tetrahydrofuran (THF) was investigated using spectroscopic and computational methods. The molecular structures and free energies of the various possible adducts (THF-AlH(3), THF-LiH and THF-LiAlH(4)) present in a...

Gene expression profiling reveals aryl hydrocarbon receptor as a possible target for photobiomodulation when using blue light.

Scientific reports

Becker A, Klapczynski A, Kuch N, Arpino F, Simon-Keller K, De La Torre C, Sticht C, van Abeelen FA, Oversluizen G, Gretz N.
PMID: 27669902
Sci Rep. 2016 Sep 27;6:33847. doi: 10.1038/srep33847.

Photobiomodulation (PBM) with blue light induces a biphasic dose response curve in proliferation of immortalized human keratinocytes (HaCaT), with a maximum anti-proliferative effect reached with 30min (41.4 J/cm2). The aim of this study was to test the photobiomodulatory effect...

Evaluation of Therapy Management and Patient Compliance in Postmenopausal Patients with Hormone Receptor-positive Breast Cancer Receiving Letrozole Treatment: The EvaluateTM Study.

Geburtshilfe und Frauenheilkunde

Fasching PA, Fehm T, Kellner S, de Waal J, Rezai M, Baier B, Baake G, Kolberg HC, Guggenberger M, Warm M, Harbeck N, Würstlein R, Deuker JU, Dall P, Richter B, Wachsmann G, Brucker C, Siebers JW, Fersis N, Kuhn T, Wolf C, Vollert HW, Breitbach GP, Janni W, Landthaler R, Kohls A, Rezek D, Noesslet T, Fischer G, Henschen S, Praetz T, Heyl V, Kühn T, Krauß T, Thomssen C, Kümmel S, Hohn A, Tesch H, Mundhenke C, Hein A, Rauh C, Bayer CM, Jacob A, Schmidt K, Belleville E, Hadji P, Wallwiener D, Grischke EM, Beckmann MW, Brucker SY.
PMID: 25568468
Geburtshilfe Frauenheilkd. 2014 Dec;74(12):1137-1143. doi: 10.1055/s-0034-1383401.

No abstract available.

Spontaneous gall bladder haemorrhage in a renal dialysis patient following haemodialysis with tinzaparin.

NDT plus

Borman N, Graetz K.
PMID: 25949435
NDT Plus. 2010 Aug;3(4):376-8. doi: 10.1093/ndtplus/sfq071. Epub 2010 May 02.

Spontaneous gall bladder haemorrhage is a rare and serious occurrence with a few cases reported in the literature in haemodialysis patients. This report describes this complication following dialysis with a low-molecular-weight heparin (LMWH) tinzaparin. This patient presented with acute...

Embryos from in Vitro Maturation (IVM) Technique Can Be Successfully Vitrified Resulting in the Birth of a Healthy Child.

JBRA assisted reproduction

Oliveira NP, Dutra CG, Frantz GN, Basso CG, Fortis MF, Frantz N.
PMID: 27203203
JBRA Assist Reprod. 2015 Nov 01;19(4):263-5. doi: 10.5935/1518-0557.20150050.

IVM can be an advantageous technique when applied to PCOS (Polycystic Ovarian Syndrome) patients. The oocytes are retrieved from antral follicles of non-stimulated ovaries, specially preventing hyperstimulation syndrome. Apart from its role as a reproductive treatment, IVM has emerged...

Identifying Fundamental Limitations in Halide Perovskite Solar Cells.

Advanced materials (Deerfield Beach, Fla.)

Leong WL, Ooi ZE, Sabba D, Yi C, Zakeeruddin SM, Graetzel M, Gordon JM, Katz EA, Mathews N.
PMID: 26822751
Adv Mater. 2016 Mar 23;28(12):2439-45. doi: 10.1002/adma.201505480. Epub 2016 Jan 29.

The temperature dependence of the principal photovoltaic parameters of perovskite photovoltaics is studied. The recombination activation energy is in good agreement with the perovskite's bandgap energy, thereby placing an upper bound on the open-circuit voltage. The photocurrent increases moderately...

Ternary metal fluorides as high-energy cathodes with low cycling hysteresis.

Nature communications

Wang F, Kim SW, Seo DH, Kang K, Wang L, Su D, Vajo JJ, Wang J, Graetz J.
PMID: 25808876
Nat Commun. 2015 Mar 26;6:6668. doi: 10.1038/ncomms7668.

Transition metal fluorides are an appealing alternative to conventional intercalation compounds for use as cathodes in next-generation lithium batteries due to their extremely high capacity (3-4 times greater than the current state-of-the-art). However, issues related to reversibility, energy efficiency...

Assessment of undiscovered oil and gas in the Arctic.

Science (New York, N.Y.)

Gautier DL, Bird KJ, Charpentier RR, Grantz A, Houseknecht DW, Klett TR, Moore TE, Pitman JK, Schenk CJ, Schuenemeyer JH, Sørensen K, Tennyson ME, Valin ZC, Wandrey CJ.
PMID: 19478178
Science. 2009 May 29;324(5931):1175-9. doi: 10.1126/science.1169467.

Among the greatest uncertainties in future energy supply and a subject of considerable environmental concern is the amount of oil and gas yet to be found in the Arctic. By using a probabilistic geology-based methodology, the United States Geological...

High efficiency electrospun TiO₂ nanofiber based hybrid organic-inorganic perovskite solar cell.

Nanoscale

Dharani S, Mulmudi HK, Yantara N, Thu Trang PT, Park NG, Graetzel M, Mhaisalkar S, Mathews N, Boix PP.
PMID: 24336873
Nanoscale. 2014;6(3):1675-9. doi: 10.1039/c3nr04857h.

The good electrical and morphological characteristics of TiO₂ nanofibers and the high extinction coefficient of CH₃NH₃PbI₃ perovskite are combined to obtain a solar cell with a power conversion efficiency of 9.8%. The increase of the film thickness dramatically diminishes...

Hierarchical TiO2 photoanode for dye-sensitized solar cells.

Nano letters

Sauvage F, Di Fonzo F, Li Bassi A, Casari CS, Russo V, Divitini G, Ducati C, Bottani CE, Comte P, Graetzel M.
PMID: 20565087
Nano Lett. 2010 Jul 14;10(7):2562-7. doi: 10.1021/nl101198b.

Hierarchical or one-dimensional architectures are among the most exciting developments in material science these recent years. We present a nanostructured TiO(2) assembly combining these two concepts and resembling a forest composed of individual, high aspect-ratio, treelike nanostructures. We propose...

Flexible, low-temperature, solution processed ZnO-based perovskite solid state solar cells.

Chemical communications (Cambridge, England)

Kumar MH, Yantara N, Dharani S, Graetzel M, Mhaisalkar S, Boix PP, Mathews N.
PMID: 24141601
Chem Commun (Camb). 2013 Dec 07;49(94):11089-91. doi: 10.1039/c3cc46534a.

A ZnO compact layer formed by electrodeposition and ZnO nanorods grown by chemical bath deposition (CBD) allow the processing of low-temperature, solution based and flexible solid state perovskite CH3NH3PbI3 solar cells. Conversion efficiencies of 8.90% were achieved on rigid...

Formation and stability of impurity "snakes" in tokamak plasmas.

Physical review letters

Delgado-Aparicio L, Sugiyama L, Granetz R, Gates DA, Rice JE, Reinke ML, Bitter M, Fredrickson E, Gao C, Greenwald M, Hill K, Hubbard A, Hughes JW, Marmar E, Pablant N, Podpaly Y, Scott S, Wilson R, Wolfe S, Wukitch S.
PMID: 23432265
Phys Rev Lett. 2013 Feb 08;110(6):065006. doi: 10.1103/PhysRevLett.110.065006. Epub 2013 Feb 08.

New observations of the formation and dynamics of long-lived impurity-induced helical "snake" modes in tokamak plasmas have recently been carried out on Alcator C-Mod. The snakes form as an asymmetry in the impurity ion density that undergoes a seamless...

Showing 1 to 12 of 195 entries