Results 11 to 20 of about 59,332 (342)

Plasma synthesis of rhenium nanoparticles as an efficient alternative to platinum nanoparticles for nitroaromatic compound hydrogenations [PDF]

open access: yesScientific Reports
Rhenium nanoparticles are an attractive alternative to noble metal-based approaches, which show a limited applicability. The catalytic potential and environmental impact of rhenium nanoparticles (ReNPs) were assessed in conjunction with those of platinum
Piotr Cyganowski   +11 more
doaj   +2 more sources

Selective Vapor‐Phase Formic Acid Decomposition Over Carbon‐Supported Rhenium Catalysts with Metallic, Carbide, and Oxide Rhenium Phases [PDF]

open access: yesChemistryOpen
Formic acid is obtained as a byproduct of biomass pyrolysis and is used as a liquid organic hydrogen carrier due to its low decomposition temperature, enabling hydrogen production under mild conditions with noble metals.
Claudio Contreras‐Díaz   +7 more
doaj   +2 more sources

Synthesis and Application of a Glucoconjugated Organometallic Rhenium Complex as an IR Imaging Probe for Glycolytic Cancer Cells. [PDF]

open access: goldMolecules
Bononi G   +10 more
europepmc   +3 more sources

Virtual Screening-Based Study of Novel Anti-Cancer Drugs Targeting G-Quadruplex

open access: yesPharmaceutics, 2023
In order to develop new anti-cancer drugs more efficiently and reduce side effects based on active drug targets, the virtual drug screening was carried out through the target of G-quadruplexes and 23 hit compounds were, thus, screened out as potential ...
Ruizhuo Ouyang   +8 more
doaj   +1 more source

Two Hawks with One Arrow: A Review on Bifunctional Scaffolds for Photothermal Therapy and Bone Regeneration

open access: yesNanomaterials, 2023
Despite the significant improvement in the survival rate of cancer patients, the total cure of bone cancer is still a knotty clinical challenge. Traditional surgical resectionof bone tumors is less than satisfactory, which inevitably results in bone ...
Yulong Zhang   +8 more
doaj   +1 more source

The potential––pH diagram for rhenium

open access: yesChemical Thermodynamics and Thermal Analysis, 2022
The aqueous chemistry of rhenium is of importance for the hydrometallurgical processes involving rhenium alloys, for the leaching of rhenium from its ores and alloys, and for the electrochemical deposition of thin rhenium films.
Pavel Anatolyevich Nikolaychuk
doaj   +1 more source

Types, element occurrence forms and enrichment mechanisms of rhenium metal deposits

open access: yes地质科技通报, 2021
Rhenium is a strategic rare metal mineral that rarely forms independent deposits.Most of it is produced in the form of associated elements in the porphyry magmatic hydrothermal system.Studies have shown that rhenium-rich deposits are mainly distributed ...
Chengjiao Zhou   +2 more
doaj   +1 more source

Coronary Au@Bi Nanospheres for Highly Impedance‐Sensitive Immunosensing toward CEA

open access: yesAdvanced Sensor Research, 2023
Novel coronary Au@Bi nanospheres (NSs) are simply synthesized by sparkling gold nanoparticles (Au NPs) on the surface of bismuth (Bi) NSs and successfully used as highly impedance‐sensitive immunosensing platform to develop a new label‐free ...
Caihong Wang   +7 more
doaj   +1 more source

Investigation of the sorption method of processing molybdenum-containing raw materials to extract rare metals [PDF]

open access: yesE3S Web of Conferences, 2023
The article investigates the sorption method of concentrating rare metals on various sorbents (brands “Purolight”: A-100, A-170, A-172 and BO-020) and determines the optimal conditions for their extraction.
Bozorov A. N.   +4 more
doaj   +1 more source

Rhenium Radioisotopes for Medicine, a Focus on Production and Applications

open access: yesMolecules, 2022
In recent decades, the use of alpha; pure beta; or beta/gamma emitters in oncology, endocrinology, and interventional cardiology rheumatology, has proved to be an important alternative to the most common therapeutic regimens. Among radionuclides used for
Licia Uccelli   +9 more
doaj   +1 more source

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