铂和钯纳米粒子PAPLAL在过氧化氢H2O2分解中的催化活性

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-03-18 DOI:10.1134/S1062873824710444

D. A. Makarova, T. A. Telegina, A. S. Nizamutdinov, A. A. Buglak

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引用次数: 0

摘要

结果表明，Pt-Pd - PAPLAL纳米颗粒对过氧化氢在水中的分解具有催化作用。添加浓度为8.3 μL/mL的Pt-Pd纳米粒子30 min后，过氧化氢相对用量减少44.7%，且纳米粒子浓度越高，分解速度越快。观察到的催化活性使PAPLAL颗粒在氧化应激引起的皮肤病（皮炎，白癜风）的治疗中有希望。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Catalytic Activity of Platinum and Palladium Nanoparticles PAPLAL in the Decomposition of Hydrogen Peroxide H2O2

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Catalytic Activity of Platinum and Palladium Nanoparticles PAPLAL in the Decomposition of Hydrogen Peroxide H2O2

It was shown that Pt–Pd PAPLAL nanoparticles catalyze the decomposition of hydrogen peroxide in water. Addition of Pt–Pd nanoparticles at a concentration of 8.3 μL/mL for 30 min reduced the relative amount of hydrogen peroxide by 44.7%, and the higher the concentration of nanoparticles, the faster the decomposition occurs. The observed catalytic activity makes PAPLAL particles promising in the treatment of skin diseases caused by oxidative stress (dermatitis, vitiligo).

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.