Results 71 to 80 of about 46,242,060 (244)

Copper-64: An Optimal Radionuclide for the Routine Preparation of PET Imaging Radiotracers from GMP-Lyophilized Gelatin-NOTA-Peptide Kits

Inorganics
Copper-64 is increasingly recognized for its advantages in positron emission tomography (PET) imaging and theranostic applications due to its favorable half-life, decay profile, and high spatial resolution.
Myrna Luna-Gutiérrez, Erika Azorín-Vega, Blanca Ocampo-García, Nallely Jiménez-Mancilla, Clara Santos-Cuevas, Nancy Lara-Almazán, Cintya Herrera-García, Laura Meléndez-Alafort, Guillermina Ferro-Flores   +8 more
doaj   +1 more source

Hypoxia imaging and theranostic potential of [64Cu][Cu(ATSM)] and ionic Cu(II) salts: a review of current evidence and discussion of the retention mechanisms

EJNMMI Research, 2020
Background Tumor hypoxia (low tissue oxygenation) is an adverse condition of the solid tumor environment, associated with malignant progression, radiotherapy resistance, and poor prognosis.
Tengzhi Liu, Morten Karlsen, Anna Maria Karlberg, Kathrine Røe Redalen   +3 more
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

The role of collectors in the flotation of partially oxidised copper ores [PDF]

, 2004
The effects of xanthates, dithiophosphates, dithiocarbamates and mixtures of these collectors on the froth flotation performance of partially oxidised and oxidised copper sulphide ores were investigated in this study.
Hangone, Gregory
core   +1 more source

Rapid 64Cu radiolabeling and in vivo evaluation of DSPE–NODAGA liposomes in a murine mammary tumor model

Pharmacological Research
Understanding the in vivo behavior of nanomedicines is critical for optimizing their therapeutic efficacy and facilitating personalized treatment strategies.
Elena Markova, Mathias Kranz, Morten Karlsen, Camilla Wolowczyk, Angel Moldes-Anaya, Nataša Škalko-Basnet, Rune Sundset, Alexandros Marios Sofias, Rodrigo Berzaghi, Montserrat Martin-Armas, Sjoerd Hak   +10 more
doaj   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source

Weak mismatch epitaxy and structural feedback in graphene growth on copper foil [PDF]

, 2013
Graphene growth by low-pressure chemical vapor deposition on low cost copper foils shows great promise for large scale applications. It is known that the local crystallography of the foil influences the graphene growth rate.
Wilson, Neil R., Costantini, Giovanni, White, T. W., Marc Walker, Partridge, Cerianne, Sánchez, Ana M., Mudd, James J., Renald Schaub, Neil R. Wilson, Ana M. Sanchez, Barinov, Alexei, Walker, Marc, Pavel Dudin, Marsden, Alexander J., Mohammed Saghir, Bromley, Catherine J., Thomas W. White, James J. Mudd, Giovanni Costantini, Cerianne Partridge, Alexei Barinov, Catherine J. Bromley, Bell, Gavin R., Saghir, Mohammed, Gavin R. Bell, Bromley, Catherine, Dudin, Pavel, White, Thomas W., Saghir, Mohammad, Schaub, Renald, Alexander J. Marsden   +30 more
core   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source

A differential genome-wide transcriptome analysis : impact of cellular copper on complex biological processes like aging and development [PDF]

, 2012
The regulation of cellular copper homeostasis is crucial in biology. Impairments lead to severe dysfunctions and are known to affect aging and development.
Servos, Jörg, Hamann, Andrea, Andrea Hamann, Jörg Servos, Heinz D. Osiewacz (120841), Osiewacz, Heinz D., Andrea Hamann (120836), Carolin Grimm (120839), Grimm, Carolin, Jörg Servos (120834), Heinz D Osiewacz, Carolin Grimm, Osiewacz Heinz D., Servos Jörg, Grimm Carolin, Hamann Andrea   +15 more
core   +2 more sources

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source