Results 21 to 30 of about 625,745 (242)

Recovery of Scandium from Sulfuric Acid Aqueous Solutions using Ion-Exchange Resin

Journal of MMIJ, 2022
Ion-exchange process with chelating resins was investigated for recovery scandium from sulfuric acid aqueous solutions. An iminodiacetic acid type chelating resin, Diaion CR11, had a higher Sc adsorption selectivity than other elements.
Hiroto WATANABE, Jiro HAYATA, Satoshi ASANO, Kuniaki MURASE   +3 more
doaj   +1 more source

Coordination Chemistry of Water-Soluble N, N-Dialkyl-Diglycolamic Acid With U(Ⅵ)

He huaxue yu fangshe huaxue
In this work, the coordination chemistry of the uranyl ion(\begin{document}${\mathrm{UO}}_2^{2+} $\end{document}) with N, N-dimethyl-diglycolamic acid(HDMDGA, HLI) and N, N-diethyl-diglycolamic acid(HDEDGA, HLII) has been systematically studied through ...
Cheng-qi GAO, Wei QUAN, Qi YANG, Yan ZHANG, Ya-ting YANG, Chao XU, Qian LIU, Xuan HAO, Su-liang YANG, Guo-xin TIAN   +9 more
doaj   +1 more source

Physicochemical Characterization and Cytotoxic Activity Evaluation of Hydroxymethylferrocene:β-Cyclodextrin Inclusion Complex

Molecules, 2012
An inclusion complex of hydroxymethylferrocene (FeMeOH) with β-cyclodextrin (β-CD) was prepared in the solid state by different techniques such as physical mixture, coprecipitation, kneading and freeze-drying.
Carla Isernia, Gaetano Malgieri, Margherita Lavorgna, Marina Isidori, Agostino Russo, Filomena Rapuano, Jolanda Valentina Caso, Rosa Iacovino   +7 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Complexes of some 3d-metals with a Schiff base derived from 5-acetamido-1,3,4-thiadiazole-2-sulphonamide and their biological activity [PDF]

Journal of the Serbian Chemical Society, 2011
Using a bidentate ligand, a Schiff base of 5-acetamido-1,3,4- thiadiazole-2-sulphonamide, complexes of transition metals having the general formula ML2, where M = Mn(II), Fe(II), Ni(II) and Cu(II), were synthesized. The complexes were characterized by
Mitu Liviu, Ghosh Suparna, Malik Suman
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Synthesis, Complexation Properties, and Evaluation of New Aminodiphosphonic Acids as Vector Molecules for ⁶⁸Ga Radiopharmaceuticals

Molecules, 2021
Two new aminodiphosphonic acids derived from salicylic acid and its phosphonic analogue were prepared through a simple and efficient synthesis. 2-[(2-Amino-2,2-diphosphono)ethyloxy]-benzoic acid 8 and 2-[(2-amino-2,2-diphosphono)ethyloxy]-5-ethyl ...
Alesya Ya. Maruk, Valery V. Ragulin, Iurii A. Mitrofanov, Galina S. Tsebrikova, Vitaly P. Solov’ev, Alexandr S. Lunev, Kristina A. Lunyova, Olga E. Klementyeva, Vladimir E. Baulin, Galina E. Kodina, Aslan Yu. Tsivadse   +10 more
doaj   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Stabilization of the Computation of Stability Constants and Species Distributions from Titration Curves

Computation, 2021
Thermodynamic equilibria and concentrations in thermodynamic equilibria are of major importance in chemistry, chemical engineering, physical chemistry, medicine etc. due to a vast spectrum of applications. E.g., concentrations in thermodynamic equilibria
Stephan Daniel Schwoebel, Dominik Höhlich, Thomas Mehner, Thomas Lampke   +3 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source