Plasma Processes and Polymers最新文献_第7页

Data‐driven plasma science: A new perspective on modeling, diagnostics, and applications through machine learning 数据驱动的等离子体科学：通过机器学习实现建模、诊断和应用的新视角

IF 3.5 3区物理与天体物理

Plasma Processes and Polymers Pub Date : 2024-07-01 DOI: 10.1002/ppap.202400020

Mengbing He, Ruihang Bai, Shihao Tan, Dawei Liu, Yuantao Zhang

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Dielectric barrier discharge plasma: A green and novel method to change the structure of taro peel starch and improve the physicochemical properties of taro peel starch films 介质阻挡放电等离子体：改变芋头皮淀粉结构和改善芋头皮淀粉膜理化性质的绿色新方法

IF 3.5 3区物理与天体物理

Plasma Processes and Polymers Pub Date : 2024-06-28 DOI: 10.1002/ppap.202400047

Rakesh Kumar Gupta, Proshanta Guha, Prem Prakash Srivastav

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Ultralong‐lasting plasma‐activated water inhibits pathogens and improves plant disease resistance in soft rot‐infected hydroponic lettuce 超长时间等离子活化水能抑制病原体并提高软腐病水培莴苣的抗病能力

IF 3.5 3区物理与天体物理

Plasma Processes and Polymers Pub Date : 2024-06-27 DOI: 10.1002/ppap.202400039

Congfu Ran, Xiongfeng Zhou, Pan Dong, Kun Liu, Kostya (Ken) Ostrikov

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Spontaneous self‐assembly of magnetic nanoparticle chains, at the first stage of a gas aggregation source 磁性纳米粒子链在气体聚集源第一阶段的自发自组装

IF 3.5 3区物理与天体物理

Plasma Processes and Polymers Pub Date : 2024-05-09 DOI: 10.1002/ppap.202400002

Christian Orellana, Claudio González‐Fuentes, María Abellan, Rodrigo Segura, Simón Oyazrún, Cristian Acevedo, Christian Romero

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Issue Information: Plasma Process. Polym. 5/2024 发行信息：等离子工艺。Polym.5/2024

IF 3.5 3区物理与天体物理

Plasma Processes and Polymers Pub Date : 2024-05-08 DOI: 10.1002/ppap.202370036

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Outside Front Cover: Plasma Process. Polym. 5/2024 封面外页：等离子工艺Polym.5/2024

IF 3.5 3区物理与天体物理

Plasma Processes and Polymers Pub Date : 2024-05-08 DOI: 10.1002/ppap.202370035

Roxanne Z. Walker, Sophia Gershman, Dorothy E. Doughty, John E. Foster

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Efficient inactivation effect of plasma‐activated water on oral pathogens Streptococcus mutans and Porphyromonas gingivalis 等离子活化水对口腔病原体变异链球菌和牙龈卟啉单胞菌的高效灭活效果

IF 3.5 3区物理与天体物理

Plasma Processes and Polymers Pub Date : 2024-05-06 DOI: 10.1002/ppap.202400048

Yikang Jia, Tianyi Song, Yulin Dong, Xiangyu Wang, Rui Zhang, Pengyu Zhao, Sihong Ma, Kaiyu Li, Jin Liu, Guang Zeng, Zifeng Wang, Hao Zhang, Jishen Zhang, Li Guo, Dingxin Liu

{"title":"Efficient inactivation effect of plasma‐activated water on oral pathogens Streptococcus mutans and Porphyromonas gingivalis","authors":"Yikang Jia, Tianyi Song, Yulin Dong, Xiangyu Wang, Rui Zhang, Pengyu Zhao, Sihong Ma, Kaiyu Li, Jin Liu, Guang Zeng, Zifeng Wang, Hao Zhang, Jishen Zhang, Li Guo, Dingxin Liu","doi":"10.1002/ppap.202400048","DOIUrl":"https://doi.org/10.1002/ppap.202400048","url":null,"abstract":"Oral diseases stemming from oral pathogenic bacteria pose a significant global health concern, and current methods for managing these pathogens have limitations. Plasma‐activated water (PAW), containing various reactive species, emerges as a promising disinfectant with impressive inactivation capabilities. In this study, PAW prepared by mixed‐mode plasma‐activated gases was applied to inactivate oral pathogenic bacteria, including Streptococcus mutans and Porphyromonas gingivalis. The PAW could reduce more than 6.1‐log10 planktonic bacteria and 4.1‐log10 bacteria within biofilm, respectively, and PAW treatment of planktonic bacteria effectively inhibited biofilm formation. Compared to chlorhexidine, PAW exhibited superior inactivation effects in both planktonic bacteria and biofilm. This study presented a potent strategy for bacteria eradication to reduce the incidence of oral diseases.","PeriodicalId":20135,"journal":{"name":"Plasma Processes and Polymers","volume":"5 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140887740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Conversions and selectivities in cold plasma partial oxidation of methane 甲烷冷等离子体部分氧化的转化率和选择性

IF 3.5 3区物理与天体物理

Plasma Processes and Polymers Pub Date : 2024-05-06 DOI: 10.1002/ppap.202400027

Silvie Müller, Eckhard Ströfer, Maximilian Kohns, Kerstin Münnemann, Erik von Harbou, Hans Hasse

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Nitrogen fixation and H202H2O2 ${{rm{H}}}_{2}{{rm{O}}}_{2}$ production by an atmospheric pressure plasma jet operated in He–H20–N2–O2 gas mixtures 在 He-H20-N2-O2 气体混合物中运行的常压等离子体射流的固氮作用和 H202H2O2 ${{rm{H}}}_{2}{{{rm{O}}}_{2}$ 生产过程

IF 3.5 3区物理与天体物理

Plasma Processes and Polymers Pub Date : 2024-05-02 DOI: 10.1002/ppap.202300233

Steffen Schüttler, Jannis Kaufmann, Judith Golda

{"title":"Nitrogen fixation and H202H2O2 ${{rm{H}}}_{2}{{rm{O}}}_{2}$ production by an atmospheric pressure plasma jet operated in He–H20–N2–O2 gas mixtures","authors":"Steffen Schüttler, Jannis Kaufmann, Judith Golda","doi":"10.1002/ppap.202300233","DOIUrl":"https://doi.org/10.1002/ppap.202300233","url":null,"abstract":"Atmospheric pressure plasmas are widely used for nitrogen fixation processes to produce ammonia NH3 or nitrogen oxides NOx, including, for example, nitrite NO2− or nitrate NO3−. Small‐scale atmospheric pressure plasma jets (APPJs) can provide the production of these species on demand at the site of consumption. The species of interest are generated by the plasma and can be dissolved in liquids, for example, to use them. In this work, liquid treatments were performed by an APPJ operated in a He––– gas composition to investigate the influence of the gas composition on the production of hydrogen peroxide , and . A validation of two diagnostics showed that the spectrophotometric approach using ammonium metavanadate was interfered by other species when was added to the system. Thus, electrochemical sensing of was performed. The concentrations of and were measured by commercially available test kits based on the o‐phythalaldehyde method and the Griess reagent, respectively. At low admixtures, the dominant species was with a maximum concentration of 0.9 mM, while became dominant at admixtures of 0.5% and higher with concentrations of up to 1.5 mM. was also present in the system and could be measured at low concentrations of less than 0.2 mM in the liquid. By varying the treatment distance and the gas flow rate, insights into the transport phenomena of the species and their dissolution into the liquid could be gained. Low‐frequency pulsing of the radio frequency (RF) jet led to an accumulating effect on , a reduced production of and a switch from ‐dominated production to ‐dominated production.","PeriodicalId":20135,"journal":{"name":"Plasma Processes and Polymers","volume":"2 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140826927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nanosecond pulsed discharge plasma modified porous polymer adsorbent materials for efficient removal of low‐concentration bisphenol A in liquid 用于高效去除液体中低浓度双酚 A 的纳秒脉冲放电等离子体改性多孔聚合物吸附材料

IF 3.5 3区物理与天体物理

Plasma Processes and Polymers Pub Date : 2024-04-29 DOI: 10.1002/ppap.202400021

Chao‐Jun Chen, Yi‐Nong Li, Hong‐Li Wang, Ke Lu, Zhi Zheng, Hao Yuan, Jian‐Ping Liang, Wen‐Chun Wang, Li‐Ping Han, De‐Zheng Yang

引用次数: 0