Results 71 to 80 of about 6,465 (327)

Report for General Research April 1 to July 26, 1950 (Actinium Volume)

, 2009
The present phase of the actinium program involves selecting a process and designing the necessary facilities to separate the actinium from five-gram batches of irradiated radium.
Haring, M. M., M.M. Haring
core   +1 more source

KDAC6 alters cell morphology and motility through positive and negative modulation of F‐actin distribution

FEBS Open Bio, EarlyView.
KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph, Andrea B. Pham, Kiara E. Bornes, Razan H. Hammad, Chelsea A. Rousseve‐Ross, Thomas M. Huckaba, Terry J. Watt, Tasha B. Toro   +7 more
wiley   +1 more source

Theranostic nanoparticles: Investigation of superparamagnetic iron oxide nanoparticles intrinsically labeled with Zirconium-89 and Actinium-225.

Nuclear Medicine and Biology
Superparamagnetic iron oxide nanoparticles (SPIONs) are of interest for use as drug delivery vehicles due to their magnetic properties, tunable surface chemistry, and potential for use in magnetic resonance imaging and hyperthermia studies. Additionally,
George L. Diehl, Zane G. Archibald, K. Gingrich, Aria T Ballance, Brandon Buckway, J. Shumaker-Parry, Jeffrey Yap, I. Zharov, Tara Mastren   +8 more
semanticscholar   +1 more source

Study of the Influence of Extraction Parameters on the Process of Extraction of Lanthanum and Actinium from a Collective Ree Solution [PDF]

, 2022
Extraction of lanthanum and actinium from a model REE solution was carried out by extraction methods using a neutral tributyl phosphate extractant. The influence of extraction conditions on the process of extraction of lanthanum and actinium from a REE ...
Gordeeva, M. A., Кириллов, Е. В., Kirillov, S. V., Кириллов, С. В., Kirillov, E. V., Гордеева, М. А.   +5 more
core  

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Production study of Fr, Ra and Ac radioactive ion beams at ISOLDE, CERN

Scientific Reports
The presented paper discusses the production of radioactive ion beams of francium, radium, and actinium from thick uranium carbide (UC $$_{x}$$ x ) targets at ISOLDE, CERN.
E. Jajčišinová, K. Dockx, M. Au, S. Bara, T. E. Cocolios, K. Chrysalidis, G. J. Farooq-Smith, D. V. Fedorov, V. N. Fedosseev, K. T. Flanagan, M. Heines, D. Houngbo, J. D. Johnson, A. Kellerbauer, S. Kraemer, B. A. Marsh, L. Popescu, J. P. Ramos, S. Rothe, M. D. Seliverstov, S. Sels, S. Stegemann, M. Stryjczyk, V. Verelst   +23 more
doaj   +1 more source

Green Plasticizers from Dimer Acids with Selected Esters Classified Through the Nile Red [E(NR)] Polarity Scale

Liquids
Dimer and trimer acids are interesting viscous liquids produced from fatty acids derived from renewable sources. The chemical structures of dimer and trimer acids are known and quite complex and are presented here, discussed and further elucidated ...
Franco Cataldo
doaj   +1 more source

Evaluation of Actinium-225 Labeled Minigastrin Analogue [²²⁵Ac]Ac-DOTA-PP-F11N for Targeted Alpha Particle Therapy

Pharmaceutics, 2020
The overexpression of cholecystokinin B receptor (CCKBR) in human cancers led to the development of radiolabeled minigastrin analogues for targeted radionuclide therapy, which aims to deliver cytotoxic radiation specifically to cancer cells.
Yun Qin, Stefan Imobersteg, Alain Blanc, Stephan Frank, Roger Schibli, Martin P. Béhé, Michal Grzmil   +6 more
doaj   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

Data publication: One chelator for imaging and therapy with lutetium-177 and actinium-225

, 2023
Bei diesem Datensatz handelt es sich um analytische Charakterisierungen (ESI-MS, HR-MS, MALDI-TOF-MS) und Radiomarkierungsuntersuchungen zum nonadentaten Bispidin-Chelator bzw.
Bachmann, Michael, Wadepohl, Hubert, Pietzsch, Jens, Zarschler, Kristof, Cieslik, Patrick, Brandt, Florian, Anger, Karl, Ullrich, Martin, Kopka, Klaus, Stephan, Holger, Comba, Peter, Kubeil, Manja   +11 more
core   +1 more source