Results 121 to 130 of about 80,266 (330)

Effect of transport-induced charge inhomogeneity on point-contact Andreev reflection spectra at ferromagnet-superconductor interfaces

, 2012
We investigate the transport properties of a ferromagnet-superconductor interface within the framework of a modified three-dimensional Blonder-Tinkham-Klapwijk formalism.
Andreev A. F., Auth N., Baltz V., Beenakker C. W. J., Blonder G. E., Bugoslavsky Y., Chalsani P., Chen T. Y., Chiang T. W., Daghero D., De Wilde Y., De Wilde Y., Geresdi A., Golubov A. A., Hacohen-Gourgy S., Hsu Y. F., Jackson J. D., Ji Y., Kant C. H., Kashiwaya S., Kastalsky A., Katsnelson M. I., Laube F., Linder J., Magnée P. H. C., Mao Z. Q., Mazin I. I., Mortensen N. A., Nadgorny B., Nikolić B. K., Nikolić B. K., Nowack A., Paraskevopoulos D., Quirion D., Schmidt H., Shan L., Sheet G., Soulen R. J., Srikanth H., Strijkers G. J., Tanaka and S Y., Tanaka Y., Tinkham M., Upadhyay S. K., van de Veerdonk R. J. M., Woods G. T., Wälti Ch.   +46 more
core   +1 more source

Interleukin (IL)‐5, Eosinophils and IL‐5 Pathway Inhibitors in Eosinophilic Granulomatosis with Polyangiitis.

Arthritis &Rheumatology, Accepted Article.
Alvise Berti, Christian Pagnoux
wiley   +1 more source

Disarming the Hsp70–Bim Alliance: Small‐Molecule and Peptidic Disruptors of a Chaperone‐Apoptotic Switch in Cancer

ChemistryOpen, EarlyView.
Targeting a nucleotide‐sensitive groove on Hsp70 that binds the Bim BH3 helix, we integrate structures, biophysics, and SAR from peptides, fragments, and phenalene‐dicarbonitrile “wedges.” These disrupt the Hsp70–Bim complex with sub‐µM cellular engagement and in vivo activity while sparing Hsp90/mortalin.
Emadeldin M. Kamel, Mohammed Al‐zharani, Lina M. Alneghery, Noha A. Ahmed, Faris F. Aba Alkhayl, Al Mokhtar Lamsabhi   +5 more
wiley   +1 more source

Phytochemical‐Based Strategies for Lung Cancer: Clinical Insights Into Pleiotropic Molecular Signaling and Therapeutic Roles

Phytotherapy Research, EarlyView.
Lung cancer (LC) remains the leading cause of global cancer‐related death. Phytochemicals from medicinal plants are increasingly being considered as potential LC treatment agents due to their multi‐targeted action, safety, and accessibility. These have anticancer properties by regulating key molecular signaling pathways.
Md. Rezaul Islam, Abdur Rauf, Happy Akter, Md. Ibrahim Khalil Al‐Imran, Md. Naeem Hossain Fakir, Gazi Kaifeara Thufa, Umme Habiba, Karjin Nahar Riya, Md. Mahfuzur Rahman, Md Sadique Hussain, Hanan A. Ogaly, Abdullah S. M. Aljohani, Waleed Al Abdulmonem, Dorota Formanowicz, Marcello Iriti   +14 more
wiley   +1 more source

Charge Transport Across Single Molecules at the Metal–Superconductor Interface

Small, EarlyView.
The evolution of Andreev reflection in single‐molecule junctions is probed with the decreasing distance between a normal‐metal tip and a conventional superconductor. Andreev reflection becomes most effective when a molecular orbital straddles the Fermi level.
Lorenz Meyer, Maximilian Kögler, Ankur Das, Jose Luis Lado, Nicolas Néel, Jörg Kröger   +5 more
wiley   +1 more source

Identification of a novel BTK variant in a Chinese family with X-linked agammaglobulinemia [PDF]

Jichu yixue yu linchuang, 2021
Objective To identify the pathogenic variant in a Chinese family with X-linked agammaglobulinemia (XLA). Methods A trio family with suspected X-linked agammaglobulinemia was recruited.
ZHANG Han, SUN Yang, WANG Rong-rong, ZHANG Wen, ZHANG Xue
doaj  

Evidence for two-gap nodeless superconductivity in SmFeAsO$_{0.8}$F$_{0.2}$ from point-contact Andreev-reflection spectroscopy

, 2008
Point-contact Andreev-reflection measurements were performed in SmFeAsO_{0.8}F_{0.2} polycrystals with T_c \simeq 53 K. The experimental conductance curves reproducibly exhibit peaks around \pm 6 mV and shoulders at V \sim 16-20 mV, indicating the ...
Daghero, D., Gonnelli, R. S., Karpinski, J., Stepanov, V. A., Tortello, M., Zhigadlo, N. D.   +5 more
core   +1 more source

The effect of magnetic impurities in a two-band superconductor: A point-contact study of Mn-substituted MgB2 single crystals [PDF]

, 2006
We present the first results of directional point-contact measurements in Mg_{1-x}Mn_{x}B_2 single crystals, with x up to 0.015 and bulk T_c down to 13.3 K. The order parameters Delta_{sigma} and Delta_{pi} were obtained by fitting the conductance curves
A. Calzolari, A. A. Abrikosov, D. Daghero, F. Bernardini, G. A. Ummarino, J. Karpinski, K. Rogacki, M. Tortello, N. D. Zhigadlo, R. S. Gonnelli, S. Massidda, V. A. Stepanov   +11 more
core   +2 more sources

Mono(2‐Ethylhexyl) Phthalate Induces Inflammatory and Angiogenic Alterations Mediated by the PI3K/AKT Pathway in HTR‐8/SVneo Trophoblastic Cells

Environmental Toxicology, EarlyView.
ABSTRACT Exposure to mono(2‐ethylhexyl) phthalate (MEHP) during pregnancy has been associated with adverse pregnancy and birth outcomes characterized by extravillous trophoblast (EVT) abnormal function. Previous reports have suggested that MEHP can activate the PI3K/AKT pathway in EVT cells, a pathway known to regulate inflammation and angiogenesis in ...
Luis Daniel Martínez‐Razo, Ericka Karol Pamela Almeida‐Aguirre, Mariana Bobadilla‐Bravo, Ismael Mancilla‐Herrera, Alejandra Martínez‐Ibarra, Marco Cerbón   +5 more
wiley   +1 more source

Entropic uncertainty relations and locking: tight bounds for mutually unbiased bases

, 2006
We prove tight entropic uncertainty relations for a large number of mutually unbiased measurements. In particular, we show that a bound derived from the result by Maassen and Uffink for 2 such measurements can in fact be tight for up to sqrt{d ...
A. Klappenecker, A. Peres, C. Cachin, C. E. Shannon, Manuel A. Ballester, P. Hayden, P. Wocjan, Stephanie Wehner   +7 more
core   +2 more sources