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DCM is classified among the most hazardous atmospheric pollutants and therefore, the development of safe methods for the disposal of residual DCM is of great importance. Activated carbon- supported catalysts containing p...

Abstract Background Platinum-based chemoimmunotherapy is used as a first-line treatment for advanced gastric or gastroesophageal junction (G/GEJ) adenocarcinoma under specific regulatory circumstances, but effectiveness ...

Materias / palabras clave: Technology: Chemical technology

Materias / palabras clave: chemistry, platinum, platinum group metals; Technology: Chemical technology

The current-voltage characteristics of a thin long platinum wire in air with acetone or ethanol small admixtures were obtained. Using the quadratic dependence of platinum resistance on temperature, the temperature-curren...

The main purpose of this work was to show that by using low‐pressure plasma it is possible to obtain platinum nanoparticles with uniform size and shape and then apply these nanoparticles in order to evaluate the proces...

RationaleCancer remains one of the most formidable challenges in mordern medicine. Chemoresistance, particularly resistance to platinum-based agents, presents a major challenge in effective treatments. In response to thi...

Hydrogen technology is significantly influencing the transformation of the energy sector, supported by recent advancements in global infrastructure. The production of sustainable hydrogen is contingent upon the developme...

Xiaoying Quan, Lei Lei, Xiaoyan Chen, Xiaoli Jia, Chunzhi Wu, Bin Ye, Qiyue Huang, Min Luo, Ning Wang, Jiayang Yu, Lifu Feng Department of Medical Oncology, the Sixth People’s Hospital of Chengdu, Chengdu, Sichuan, 610...

Ignition of gaseous combustible mixtures on catalytically active hot solid surfaces has numerous applications in many industrial processes and is a complex process that involves close interaction between surface processe...

Platinum catalysts supported on zeolite KY (Si/Al = 12.7), modified with magnesium, calcium or barium, were evaluated in n-octane reforming to produce ethylbenzene. The catalysts were characterized by nitrogen adsorption...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTHE ADSORPTION OF GASES ON PLANE SURFACES OF GLASS, MICA AND PLATINUM.Irving LangmuirCite this: J. Am. Chem. Soc. 1918, 40, 9, 1361–1403Publication Date (Print):September 1, ...

Carbonyl sulfide (COS) is a dangerous gas produced from fossil fuel combustion and petrochemical procedures, so proper adsorbent and sensors are required for removal and detection. In this work, we study by Density Funct...

Different basic materials, such as K-L zeolite, K-Al2O3, K-Mg/Al mixed oxide and MgO, were used as supports of Pt-catalysts for the dry reforming of methane (DR) reaction. The effects of the distribution of basic strengt...

The catalytic conversion of renewable sources using processes with low energy consumption is expected to reduce damage on the environment. In this sense, significant progress in reforming of alcohol from biomass has been...

Platinum nanoflowers (Pt NFs) composed of an ordered assembly of nanoparticles were synthesized by an ethanol reduction of [PtCl6]2– under a reflux condition (85 °C) at pH 2.5 in the presence of PVP (molecular weight ...

Highlights A high-density and well-structured platinum single-atom nanocatalyst (PtSNC) with pathological contexts-selective multienzyme-mimicking activities is developed to pioneer a bi-polar bioenergetic intervention s...

Abstract The phase 3 COMPASSION-16 trial demonstrates significant progression-free survival (PFS) and overall survival (OS) benefits with cadonilimab plus standard therapy in patients with persistent, recurrent, or metas...