Results 1 to 10 of about 790,409 (312)

Separation of REs from Ca and Mg Ions by Ammonium Bicarbonate Precipitation and the Influence of Fe and Al Ions

Metals
The presence of impurities such as Ca, Mg, and Al during the precipitation of rare earths (REs) using ammonium bicarbonate directly affects product purity.
Yanzhu Liu, Zhenghui Zhu, Fen Nie, Lihui Liu, Jinfei Shi, Yongxiu Li   +5 more
doaj   +1 more source

Crystal structure of caesium dihydrogen citrate from laboratory X-ray powder diffraction data and DFT comparison

Acta Crystallographica Section E: Crystallographic Communications, 2017
The crystal structure of caesium dihydrogen citrate, Cs+·H2C6H5O7−, has been solved and refined using laboratory X-ray powder diffraction data, and optimized using density functional techniques.
Alagappa Rammohan, James A. Kaduk
doaj   +1 more source

SLC35G1 is a highly chloride-sensitive transporter responsible for the basolateral membrane transport in intestinal citrate absorption

eLife
The intestinal absorption of essential nutrients, especially those not readily biosynthesized, is a critical physiological process for maintaining homeostasis.
Yoshihisa Mimura, Tomoya Yasujima, Katsuhisa Inoue, Shogo Akino, Chitaka Namba, Hiroyuki Kusuhara, Yutaro Sekiguchi, Kinya Ohta, Takahiro Yamashiro, Hiroaki Yuasa   +9 more
doaj   +1 more source

Lixiviação de cátions favorecida pela presença de ânions inorgânicos e ácidos orgânicos de baixa massa molecular em solos adubados com camas de aviário Cation leaching favored by inorganic anions and low molecular mass organic acids in soils fertilized with different poultry litters

Revista Brasileira de Ciência do Solo, 2008
Com o incremento exponencial da avicultura no Brasil, a disponibilidade de dejetos de aves e de cama de aviário tem aumentado de maneira semelhante.
Fabrício de Oliveira Gebrim, Ivo Ribeiro Silva, Roberto Ferreira Novais, Leonardus Vergütz, Lorena Costa Procópio, Tiago Novais Nunes, Guilherme Luiz de Jesus   +6 more
doaj   +1 more source

Citrate-Buffered, Magnesium-Enriched Dialysate on Calcification Propensity in Hemodialysis Patients – The CitMag Study

Kidney International Reports
Introduction: Serum calcification propensity (T50 time) is associated with mortality in patients on dialysis. Several solitary interventions improve T50. However, whether a combination of interventions yields further increases in T50 is unknown.
Daniel Cejka, Ursula Thiem, Eric Blinzler, Jennifer Machacek, Jakob Voelkl, Edward R. Smith, Andreas Pasch, Maria C. Haller   +7 more
doaj   +1 more source

Secreted Citrate Serves as Iron Carrier for the Marine Pathogen Photobacterium damselae subsp damselae

Frontiers in Cellular and Infection Microbiology, 2017
Photobacterium damselae subsp damselae (Pdd) is a Vibrionaceae that has a wide pathogenic potential against many marine animals and also against humans. Some strains of this bacterium acquire iron through the siderophore vibrioferrin.
Miguel Balado, Beatriz Puentes, Lucía Couceiro, Juan C. Fuentes-Monteverde, Jaime Rodríguez, Carlos R. Osorio, Carlos Jiménez, Manuel L. Lemos   +7 more
doaj   +1 more source

Thirty Femtograms Detection of Iron in Mammalian Cells

, 2012
Inorganic nanomaterials and particles with enhanced optical, mechanical or magnetic attributes are currently being developed for a wide range of applications.
Berret, J. -F., Conjeaud, H., Galimard, A., Montero, D., Ould-Moussa, N., Safi, M.   +5 more
core   +2 more sources

Switching from acetate to citrate dialysate in a central concentrate delivery system for high-volume online hemodiafiltration: a retrospective cohort study

Renal Failure
Interest in citrate-based dialysate (Cit-D) is growing due to its benefits, including anticoagulation and dialysis efficacy. However, research on safety and efficiency of Cit-D in high-volume hemodiafiltration (HDF) via central concentrate delivery ...
Jee Young Lee, Ki Sung Kim, Hyun Jin Cho, Yoosun Joo, Yong-Jeong Lee, Jung-Hwan Park, Young-Il Jo   +6 more
doaj   +1 more source

Selected 68Ga-siderophores versus 68Ga-colloid and 68Ga-citrate: biodistribution and small animal imaging in mice

Biomedical Papers, 2015
Background: 68Ga-triacetylfusarinine C (TAFC) and 68Ga-ferrioxamine E (FOXE) show great potential to be used as highly sensitive and selective tracers for Aspergillus infection imaging.
Milos Petrik, Adela Vlckova, Zbynek Novy, Lubor Urbanek, Hubertus Haas, Clemens Decristoforo   +5 more
doaj   +1 more source

Citrate, pyruvate, and lactate contaminants of commercial serum albumin

Journal of Lipid Research, 1968
Commercial serum albumin was found to contain lactate, pyruvate, and especially citrate in addition to fatty acids. Glucose, aspartate, and α-ketoglutarate were also present but at lower concentrations.
Richard W. Hanson, F.J. Ballard
doaj   +1 more source