Results 51 to 60 of about 256,850 (180)

Turning Bonding Into Function: The Emerging Role of the Bioactive Selenium─Metal Motif in Toxicology and Medicinal Chemistry

Chemistry – A European Journal, EarlyView.
Balancing Act: Se─M bond serving as the fulcrum of the balance scale to compare the different weight of toxicity and therapeutic effects in biological environment. ABSTRACT The synthesis and characterization of organo‐selenium compounds have attracted considerable interest for decades, driven by the search for efficient catalysts and bioinspired ...
Matteo Filippi, Alessandro Rubbi, Pablo A. Nogara, Giovanni Ribaudo, Vito Lippolis, João B. T. Rocha, Laura Orian   +6 more
wiley   +1 more source

Lanthanum-Induced Radiopaque Intestinal Precipitates: A Potential Cause of Intestinal Foreign Bodies

Case Reports in Nephrology, 2019
Lanthanum carbonate is a commonly prescribed oral phosphate binder for use in patients with acute or chronic kidney disease. The elemental form of lanthanum is a soft metal, which will appear radiopaque on a standard X-ray radiograph.
Jason Galo, Bianca Madrid, Warren Kupin
doaj   +1 more source

ELECTROPHYSICAL PROPERTIES OF NEW NANOSTRUCTURED COPPER-ZINC MANGANITE OF LANTHANUM AND MAGNESIUM

Eurasian Physical Technical Journal, 2022
The polycrystalline copper-zinc manganite was synthesized by the solid-phase interaction in the range of 800-1200 °C of oxides of lanthanum (III), copper (II), zinc (II), manganese (III) and magnesium carbonate, thus its nanostructured particles were ...
Bulat Kasenov, Shuga Kasenova, Zhenisgul Sagintaeva, Erbolat Kuanyshbekov, Zhanaly Bekturganov, Asylbek Zeynidenov   +5 more
doaj   +1 more source

Case of early-stage gastric cancer identified in the gastric mucosa with lanthanum phosphate deposition

Endoscopy International Open, 2019
Background and study aims A 78-year-old man with Helicobacter pylori infection had been undergoing hemodialysis for chronic renal failure and receiving lanthanum carbonate preparations for 3 years.
Masafumi Takatsuna, Manabu Takeuchi, Hiroyuki Usuda, Shuji Terai   +3 more
doaj   +1 more source

Lithium Metal Anode Fabrication: Methods, Challenges, and Strategies

EcoEnergy, EarlyView.
Schematic illustration of four representative fabrication techniques for thin lithium metal anodes: extrusion, molten lithium infusion, electroplating, and physical vapor deposition (PVD). ABSTRACT The pursuit of ultra‐high energy‐dense lithium‐metal batteries (LMBs) has reignited the drive to fabricate ultrathin high‐quality lithium metal anodes. This
Ji Hyun Baek, Mi Ji Kang, Ho Won Jang
wiley   +1 more source

Water Electrolysis Technologies for Extraterrestrial Water Resource Conversion

EcoEnergy, EarlyView.
This paper reviews four water electrolysis technologies for extraterrestrial water conversion: alkaline water electrolysis, proton exchange membrane water electrolysis, solid oxide water electrolysis, and anion exchange membrane water electrolysis. It elaborates on their mechanisms, components, and integration, highlighting challenges such as water ...
Yawen Jiang, Yuan Zhao, Lin Zu, Lili Ling, Yongwei Zhao, Jun Di, Pin Song   +6 more
wiley   +1 more source

Effects of different phosphate lowering strategies in patients with CKD on laboratory outcomes: A systematic review and NMA.

PLoS ONE, 2017
BackgroundChronic kidney disease-mineral and bone disorder (CKD-MBD), a complication of chronic kidney disease, has been linked to reduced quality and length of life. High serum phosphate levels that result from CKD-MBD require phosphate-lowering agents,
Nigar Sekercioglu, Argie Angeliki Veroniki, Lehana Thabane, Jason W Busse, Noori Akhtar-Danesh, Alfonso Iorio, Luciane Cruz Lopes, Gordon H Guyatt   +7 more
doaj   +1 more source

Recent Advances of Perovskite Oxides for Air Pollution Control Chemistry: The Closed Loop From Design to Application

EcoEnergy, EarlyView.
This review summarizes a descriptor‐guided framework for linking theoretical calculations, in situ/operando characterization, synthesis regulation, and application screening in functional materials. Emphasis is placed on dynamic structure–property relationships that enable low‐cost material design with enhanced activity, stability, and environmental ...
Yanyu Jin, Zezheng Tang, Hengfan Wu, Xing Yuan, Zongxiang Yang, Weijia An, Wenquan Cui, Xianguang Meng, Ying Xu, Junhua Li   +9 more
wiley   +1 more source

Hydride Materials for Advanced Electrochemical Energy Storage: Progress and Perspectives

EcoEnergy, EarlyView.
Hydrides are emerging as functional materials for low‐carbon electrochemical energy storage. Complex hydrides provide polyanionic electrolyte frameworks for all‐solid‐state, Li–S, and multivalent batteries; hydride ion conductors enable H− transport for emerging hydride‐based cells; and metal hydrides offer established electrode chemistries for Ni–MH ...
Taehyun Kim, Taegyoung Lee, Huijeong Oh, Shin‐ichi Orimo, Sangryun Kim   +4 more
wiley   +1 more source

Airway foreign body manifested as a coin lesion

Clinical Case Reports, 2018
Key Clinical Message Foreign body aspiration is a potentially life‐threatening event. The nature of the inhaled objects is highly variable, ranging from organic to inorganic material. Although most pills are radiolucent, lanthanum carbonate is radiopaque
Yuko Nishinaga, Shinichi Miyazaki, Ryo Yamashita, Takuya Ikeda   +3 more
doaj   +1 more source