Results 81 to 90 of about 33,505 (332)

Measurements of mechanical Q in levitated paramagnetic crystals [PDF]

, 2000
Thermal noise from test masses, arising both from internal noise in the test mass material and from losses in the suspension wires and their attachments, is a significant factor limiting sensitivity of interferometric gravity-wave detectors.
Augst, S. J., Drever, R. W. P.
core   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Thermoluminescence Characteristics of Terbium Doped Zinc Borates

Crystals, 2019
In this work, structural and thermoluminescence (TL) characteristics for ZnB2O4:xTb3+ (x = 0.01, 0.02, 0.03, 0.04, 0.05, and 0.10 mole) phosphors were investigated. The phosphors were prepared via synthesis of nitric acid.
Nil Kucuk
doaj   +1 more source

Lanthanide grafted phenanthroline-polymer for physiological temperature range sensing [PDF]

, 2019
Accurate measurement of the temperature is crucial as it determines the dynamics of almost any system. Conventional contact thermometers are not well suited for small scale measurements. Temperature dependent luminescent materials, i.e.
Kaczmarek, Anna, Schmidt, Johannes, Stevens, Christian, Van Der Voort, Pascal, Vanden Bussche, Flore   +4 more
core   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Detection of bacterial spores with lanthanide-macrocycle binary complexes [PDF]

, 2009
The detection of bacterial spores via dipicolinate-triggered lanthanide luminescence has been improved in terms of detection limit, stability, and susceptibility to interferents by use of lanthanide−macrocycle binary complexes.
Cable, Morgan L., Gray, Harry B., Kirby, James P., Levine, Dana J., Manary, Micah J., Ponce, Adrian   +5 more
core   +1 more source

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

FEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand, Paulina Lau, Ruth McPherson   +2 more
wiley   +1 more source

Luminescence tuning of MOFs via ligand to metal and metal to metal energy transfer by co-doping of 2∞[Gd2Cl6(bipy)3]*2bipy with europium and terbium [PDF]

, 2012
The series of anhydrous lanthanide chlorides LnCl3, Ln=Pr–Tb, and 4,4'-bipyridine (bipy) constitute isotypic MOFs of the formula 2∞[Ln2Cl6(bipy)3]*2bipy.
Abrahams, Batista, Bauer, Bayari, Binnemans, Braga, Brito, Bünzli, C. Feldmann, C. J. Höller, Cheetham, Chen, Chen, Chen, Crosby, Crosby, Czakis-Sulikowska, Czakis-Sulikowska, Czakis-Sulikowska, Daiguebonne, de Lill, Ebendorff-Heidepriem, Eddaoudi, Eliseeva, Eremenkoa, Faulkner, Ferey, Ferey, Ferey, Furukawa, Guo, Guo, Gándara, Habib, Hermes, Hoskins, Huang, Höller, Höller, Höller, J. Heck, Janiak, Jiang, K. Müller-Buschbaum, Kaskel, Kerbellec, Kitagawa, Kitagawa, Kuroda, Lan, Le, Liang, Liu, Liu, Liu, Loiseau, Long, M. Mai, Meyer, Müller, Müller-Buschbaum, Müller-Buschbaum, Müller-Buschbaum, Müller-Buschbaum, Müller-Buschbaum, P. R. Matthes, Pan, Ramsahye, Raphael, Ravilious, Rocha, S. J. Sedlmaier, S. Schmiechen, Sabbatini, Serre, Serre, Shannon, Topacli, Voloshin, W. Schnick, Wang, Weissman, Whan, Xiong, Yaghi, Yang, Yang, Zhang, Zhang, Zhang, Zurawski   +90 more
core   +1 more source

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

FEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source

Synthesis and properties of thin films made from suspension on the basis of powder composite yttrium aluminum, doped with terbium

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The results of synthesis and analysis of the film structures fabricated from suspensions based on titanium dioxide sol and terbium-doped yttrium aluminum composite powder are presented.
L. S. Khoroshko, M. V. Rudenko, A. V. Kryvasheyeu, M. V. Meledina, N. V. Gaponenko, T. F. Raichyonok, S. A. Tikhomirov   +6 more
doaj