4.7 Article

Effect of Plasma On-Time with a Fixed Duty Ratio on Reactive Species in Plasma-Treated Medium and Its Significance in Biological Applications

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Biomedical

Bioactive Nonthermal Biocompatible Plasma Enhances Migration on Human Gingival Fibroblasts

Ihn Han et al.

Summary: This study proposes the use of low-dose nonthermal biocompatible dielectric barrier discharge plasma (DBD-NBP) on human gingival fibroblasts (HGFs) to enhance wound healing. The treatment inhibits colony formation but not cell death and induces cell migration through ECM degradation and MMP expression. The study also explores the effect of oxidation on the stability and conformation of FAK's catalytic kinase domain (KD).

ADVANCED HEALTHCARE MATERIALS (2023)

Article Cell Biology

ROS production in response to high-power microwave pulses induces p53 activation and DNA damage in brain cells: Radiosensitivity and biological dosimetry evaluation

Juie Nahushkumar Rana et al.

Summary: This study observed the effects of pulsed 3.5 GHz high-power microwave on normal brain astrocytes and cancer cells, and investigated the underlying mechanisms. The results showed that high-power microwave radiation produced reactive oxygen species, affecting cell viability, mitochondrial activity, and cell death rates. 60 pulses were found to be harmful, while 25 pulses showed therapeutic effects on cancer cells.

FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY (2023)

Review Cell Biology

Recent advances in cold atmospheric plasma (CAP) for breast cancer therapy

Supat Chupradit et al.

Summary: The development of cold atmospheric plasma (CAP) devices, rich in reactive species, has shown potential as a revolutionary platform for breast cancer therapy. However, current CAP-based therapeutic systems face limitations and challenges. This review discusses the latest developments in CAP-based therapeutic systems for breast cancer treatment and explores the integration with other treatment methods.

CELL BIOLOGY INTERNATIONAL (2023)

Article Biochemistry & Molecular Biology

Conductivity augments ROS and RNS delivery and tumor toxicity of an argon plasma jet

Lea Miebach et al.

Summary: Gas plasma jet technology has been found to have potential in palliative treatment for cancer patients. Direct contact with tumor tissue showed higher therapeutic efficacy compared to remote treatment with reactive oxygen and nitrogen species. The study emphasizes the importance of standardized treatment distances in gas plasma exposure to cancer therapy.

FREE RADICAL BIOLOGY AND MEDICINE (2022)

Article Cell Biology

Defining roles of specific reactive oxygen species (ROS) in cell biology and physiology

Helmut Sies et al.

Summary: This article discusses the key issues associated with identifying the physiological roles of oxidants, with a focus on H2O2 and O-2(.-). The article emphasizes the need for more precise measurement of oxidants and specific identification of their signaling targets. It also highlights the importance of inter-organellar communication and the contribution of environmental exposures. Development of tools for real-time detection and quantification of individual oxidants is crucial for achieving these goals.

NATURE REVIEWS MOLECULAR CELL BIOLOGY (2022)

Article Physics, Applied

Plasma induced reactive oxygen species-dependent cytotoxicity in glioblastoma 3D tumourspheres

Janith Wanigasekara et al.

Summary: The aim of this study was to investigate the effects of pin-to-plate cold atmospheric plasma (CAP) on U-251 MG 3D glioblastoma spheroids under different conditions. The study found that the spheroids showed higher resistance to the CAP treatment compared to the 2D monolayer cells. It was also identified that reactive oxygen species (ROS) played a major role in CAP-induced cytotoxicity.

PLASMA PROCESSES AND POLYMERS (2022)

Article Chemistry, Multidisciplinary

Lack of Adverse Effects of Cold Physical Plasma-Treated Blood from Leukemia Patients: A Proof-of-Concept Study

Monireh Golpour et al.

Summary: This study evaluated the effects of cold plasma or plasma-treated solutions on the hematologic parameters of CLL patients. The results showed that these treatments did not significantly affect the blood parameters of the patients but increased lipid peroxidation and RNS deposition, while decreasing the metabolic activity of white blood cells.

APPLIED SCIENCES-BASEL (2022)

Article Pharmacology & Pharmacy

A Non-thermal Biocompatible Plasma-Modified Chitosan Scaffold Enhances Osteogenic Differentiation in Bone Marrow Stem Cells

Ihn Han et al.

Summary: This study evaluated the osteogenic potential of non-thermal biocompatible plasma (NBP)-treated chitosan scaffolds. The results showed that NBP-treated chitosan scaffolds demonstrated significant improvements in cell viability and differentiation.

PHARMACEUTICS (2022)

Review Pharmacology & Pharmacy

Emerging innovations in cold plasma therapy against cancer: A paradigm shift

Sunil Kumar Dubey et al.

Summary: This article introduces the mechanisms and applications of cold plasma therapy in cancer treatment, allowing readers to understand the current status and prospects of plasma oncology.

DRUG DISCOVERY TODAY (2022)

Article Physics, Fluids & Plasmas

Development of low power non-thermal plasma jet and optimization of operational parameters for treating dyes and emerging contaminants

Deepchandra Joshi et al.

Summary: Non-thermal plasma is effective for treating emerging contaminants, achieving high decolorization and mineralization efficiency. Applied voltage and sample conductivity are the most important parameters for treatment efficacy. The plasma system can effectively remove targeted pharmaceuticals and microbial contaminants.

PLASMA SCIENCE & TECHNOLOGY (2022)

Article Food Science & Technology

Effect of Plasma activated water (PAW) on physicochemical and functional properties of foods

Abhipriya Patra et al.

Summary: This review focuses on the impact of Plasma Activated Water (PAW) on the quality of food products. It analyzes the changes in chemical, nutritional, and textural properties caused by PAW application, and describes the effect of processing parameters and physicochemical properties of PAW. The review points out that although various applications of PAW in the food industry have been extensively evaluated, a comprehensive analysis of its effect on food quality is still lacking.

FOOD CONTROL (2022)

Article Biochemistry & Molecular Biology

Effect of the pH on the Antibacterial Potential and Cytotoxicity of Different Plasma-Activated Liquids

Aline da Graca Sampaio et al.

Summary: This study evaluated the antimicrobial effects of different plasma-activated liquids on Escherichia coli and their cytotoxicity on mammalian cells. The results showed that plasma-activated deionized water, plasma-activated distilled water, and plasma-activated tap water exhibited the best antimicrobial effects at different exposure times. Additionally, all plasma-activated liquids demonstrated low toxicity.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2022)

Review Virology

Nonthermal Biocompatible Plasma Inactivation of Coronavirus SARS-CoV-2: Prospects for Future Antiviral Applications

Ihn Han et al.

Summary: This article outlines recent advances in nonthermal biocompatible plasma (NBP) technology for antiviral applications, highlighting its potential as a new, effective, and safe strategy for viral inactivation.

VIRUSES-BASEL (2022)

Article Food Science & Technology

A Cold Plasma Technology for Ensuring the Microbiological Safety and Quality of Foods

Ozioma Forstinus Nwabor et al.

Summary: Consumers' changing preference for perceived healthier minimally processed alternatives is challenging the food industry, and cold plasma technology has emerged as a potential solution for ensuring food safety. However, the exact mechanism behind the effectiveness of cold plasma is still unclear, and further research is needed.

FOOD ENGINEERING REVIEWS (2022)

Review Biochemistry & Molecular Biology

Microwave Radiation and the Brain: Mechanisms, Current Status, and Future Prospects

Sohail Mumtaz et al.

Summary: Modern humans are exposed to various radiations daily, and the brain is the most sensitive organ to electromagnetic radiation (EMR) exposure. However, there are still many unknown factors in related studies, including the effects of different parameters and irradiation time. This review analyzes and interprets recent studies on the effects of microwave radiation on learning and memory capabilities in the brain, as well as the mechanisms of brain dysfunction caused by exposure, providing prospective views for future research in developing preventive and therapeutic strategies for brain degeneration caused by microwave radiation.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2022)

Article Engineering, Chemical

Removal of lindane in water by non-thermal plasma: Parametric optimization, kinetic study, energy yield evaluation, and toxicity assessment

Mohsen Ansari et al.

Summary: This study comprehensively analyzed the plasma oxidation of lindane using dialectic barriers discharge (DBD), finding that the interaction of initial lindane concentration and plasma zone has a remarkable impact on lindane removal. Under the optimized conditions, DBD was effective in removing lindane from water with no significant toxic effects on Daphnia Magna.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

Article Chemistry, Multidisciplinary

Application of non-thermal plasma as an alternative for purification of bacterial cellulose membranes

Anelise Leal Vieira Cubas et al.

Summary: This study investigated the application of non-thermal plasma (NTP) technology in the purification process of bacterial cellulose (BC). The results showed that after 15 minutes of NTP treatment, no new membranes appeared when the BC samples were placed back in the culture medium. Micrographs of the membranes subjected to 10 minutes of plasma treatment showed bacteria or bacterial remnants, while after 15 minutes a significant decrease in bacterial cells was observed.

SUSTAINABLE CHEMISTRY AND PHARMACY (2022)

Review Biochemistry & Molecular Biology

Review of Developments in Combating COVID-19 by Vaccines, Inhibitors, Radiations, and Nonthermal Plasma

Ihn Han et al.

Summary: The COVID-19 pandemic has revealed vulnerabilities in global supply chains for disinfection products, personal protective equipment, and medical resources, highlighting the need for effective treatments and medications. Nonthermal atmospheric plasma (NTAP) technology has emerged as a promising method for viral inactivation, offering an environmentally friendly approach and potential breakthroughs in combating COVID-19 and other viruses.

CURRENT ISSUES IN MOLECULAR BIOLOGY (2022)

Article Engineering, Environmental

Non-thermal argon plasma jets of various lengths for selective reactive oxygen and nitrogen species production

Pradeep Lamichhane et al.

Summary: This study successfully regulated the production of reactive species in plasma by adjusting the downstream length of the plasma jet. Shorter jets produced more reactive nitrogen species (RNS), while longer jets produced more reactive oxygen species (ROS). The findings suggest that short plasma jets are suitable for immune cell activation, intermediate-length jets are suitable for gold nanoparticle formation, and ROS-dominated longer plasma jets are excellent for methylene blue degradation.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2022)

Article Engineering, Chemical

Removal of lindane in water by non-thermal plasma: Parametric optimization, kinetic study, energy yield evaluation, and toxicity assessment

Mohsen Ansari et al.

Summary: This study provides a comprehensive analysis of plasma oxidation of lindane using DBD, identifying optimal conditions for removal and highlighting the significant impact of the interaction between plasma zone and initial lindane concentration on removal efficiency. Additionally, the DBD plasma effluent showed no significant toxic effects on Daphnia Magna.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

Article Chemistry, Multidisciplinary

Influence of Non-Thermal Atmospheric Pressure Plasma Jet on Extracellular Activity of α-Amylase in Aspergillus oryzae

Mayura Veerana et al.

Summary: The study demonstrated that plasma treatment significantly increased spore germination and alpha-amylase activity in A. oryzae, likely by elevating levels of ORP and NOX. Genomic sequencing analysis showed minimal variations in the DNA sequence post plasma treatment, suggesting potential mechanisms for enhancing enzyme activity.

APPLIED SCIENCES-BASEL (2021)

Article Materials Science, Multidisciplinary

Measurement of electron density in transient spark discharge by simple interferometry

Jun Sup Lim et al.

Summary: In this study, the electron density in an atmospheric-pressure Ar transient spark discharge was measured using an interferometric method. A simple He-Ne laser Michelson interferogram method was developed for estimating the electron density of unstable TS discharge. The electron density values obtained from Stark broadening and the Michelson interferogram were similar and proportional to the dissipated energy above 8 kV.

RESULTS IN PHYSICS (2021)

Article Cell Biology

Non-Thermal Biocompatible Plasma Jet Induction of Apoptosis in Brain Cancer Cells

Mahmuda Akter et al.

Summary: Glioblastoma multiforme (GBM) is a highly malignant and rapidly advancing astrocytic brain tumor in adults, with current treatment options including chemotherapy, surgical resection, and radiation. However, challenges such as drug release, tumor resistance, and limitations of conventional methods call for new therapies. Non-thermal biocompatible plasma has shown promise in selectively targeting cancer cells while sparing normal cells, making it a potential efficient and safe clinical device for brain cancer therapy.
Article Physics, Applied

Ar metastable densities (P-3(2)) in the effluent of a filamentary atmospheric pressure plasma jet with humidified feed gas

S. -J. Klose et al.

Summary: The density of Ar(3P2) metastable in the effluent of the cold atmospheric pressure plasma jet kINPen was studied as a function of feed gas humidity and gas curtain composition. It was found that with the addition of water to the feed gas, the excitation dynamics changed, leading to a reduction in the production and lifetime of Ar(3P2), resulting in decreased density near the nozzle.

JOURNAL OF APPLIED PHYSICS (2021)

Review Chemistry, Multidisciplinary

Optical Emission Spectroscopy as a Diagnostic Tool for Characterization of Atmospheric Plasma Jets

Rok Zaplotnik et al.

Summary: A suitable technique for localized surface treatment of solid materials is an atmospheric pressure plasma jet (APPJ), whose properties are influenced by details like gaseous impurities concentration. The simplest configuration of APPJ using optical emission spectroscopy (OES) is discussed along with results from various studies. Studies show that surface treatment is limited by the area reached by the reactive radicals.

APPLIED SCIENCES-BASEL (2021)

Article Biochemistry & Molecular Biology

Medical gas plasma-stimulated wound healing: Evidence and mechanisms

Sander Bekeschus et al.

Summary: The use of reactive oxygen and nitrogen species (ROS/RNS) therapy has shown promise in targeting chronic wounds, with multiple mechanisms including increased oxygenation and vascularization, enhanced apoptosis, redox signaling, and microbial inactivation working in concert to stimulate healing. Gas plasma technology, operating at body temperature, has the potential to become a new option for therapy-resistant wounds, but current challenges need to be addressed to further improve its clinical utilization.

REDOX BIOLOGY (2021)

Article Biochemistry & Molecular Biology

Low-Temperature Plasma-Assisted Nitrogen Fixation for Corn Plant Growth and Development

Pradeep Lamichhane et al.

Summary: In this study, nitrogen fixation in water was achieved using an AC-driven non-thermal atmospheric pressure nitrogen plasma jet, with the addition of Mg, Al, or Zn to increase the rate of nitrogen reduction to ammonia. The plasma-activated water, with and without metal ions, was found to enhance germination and growth in corn plants significantly, leading to increased chlorophyll and protein contents in leaves. This suggests that non-thermal plasma reactors could be an effective tool to improve seed germination and seedling growth.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2021)

Article Biology

Nitrogen Accumulation in Oyster (Crassostrea gigas) Slurry Exposed to Virucidal Cold Atmospheric Plasma Treatment

Isabella Csadek et al.

Summary: This study investigated the virucidal effect of cold atmospheric plasma on two surrogate viruses in culture medium, showing greater immediate reduction in single-stranded RNA virus. CAP treatment resulted in a decline in glucose content in DMEM, and a decrease in pH in salt water used in oyster production. Further research is needed to explore the deposition of additional nitrogen in oyster flesh from CAP treatment.

LIFE-BASEL (2021)

Review Oncology

Plasma-Treated Solutions (PTS) in Cancer Therapy

Hiromasa Tanaka et al.

Summary: Cold physical plasma generates various reactive oxygen and nitrogen species, which have therapeutic effects when applied to cells and tissues. Plasma-treated solutions have shown promise in cancer treatment by effectively killing tumor cells with a broad mechanism of action. Two potential clinical application routes include direct injection into tumors and lavage in patients with peritoneal carcinomatosis.

CANCERS (2021)

Article Biochemistry & Molecular Biology

Plasma Treated Water Solutions in Cancer Treatments: The Contrasting Role of RNS

Eloisa Sardella et al.

Summary: Plasma Treated Water Solutions (PTWS) have been found to generate Reactive Oxygen and Nitrogen Species (ROS and RNS) in liquids, with ROS like hydrogen peroxide (H2O2) playing a key role in cancer cell death. Recent evidence suggests that NO-derivatives in PTWS can enhance the selectivity of cancer cell death by inhibiting specific antioxidant defenses, while nitrite anions (NO2-) in PTWS have been shown to improve selective cancer cell death compared to non-cancer cells.

ANTIOXIDANTS (2021)

Review Chemistry, Multidisciplinary

Cold Atmospheric Plasma Cancer Treatment, a Critical Review

Dayun Yan et al.

Summary: Cold atmospheric plasma (CAP) is an ionized gas generated by non-equilibrium discharge at atmospheric conditions, showing unique biological impacts in cancer treatment. With potential clinical applications, CAP cancer treatment can utilize both chemical and physical approaches for therapeutic benefits.

APPLIED SCIENCES-BASEL (2021)

Article Physics, Fluids & Plasmas

Sustainable nitrogen fixation from synergistic effect of photo-electrochemical water splitting and atmospheric pressure N-2 plasma

Pradeep Lamichhane et al.

PLASMA SOURCES SCIENCE & TECHNOLOGY (2020)

Article Physics, Applied

Control of hydrogen peroxide production in plasma activated water by utilizing nitrification

Pradeep Lamichhane et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2019)

Review Biochemistry & Molecular Biology

Chemistry and biochemistry of cold physical plasma derived reactive species in liquids

Kristian Wende et al.

BIOLOGICAL CHEMISTRY (2019)

Review Medicine, Research & Experimental

Plasma Medicine: A Field of Applied Redox Biology

Thomas von Woedtke et al.

IN VIVO (2019)

Review Obstetrics & Gynecology

Reactive oxygen species in seminal plasma as a cause of male infertility

Naina Kumar et al.

JOURNAL OF GYNECOLOGY OBSTETRICS AND HUMAN REPRODUCTION (2018)

Article Physics, Fluids & Plasmas

The feed gas composition determines the degree of physical plasma-induced platelet activation for blood coagulation

Sander Bekeschus et al.

PLASMA SOURCES SCIENCE & TECHNOLOGY (2018)

Review Food Science & Technology

Applications of cold plasma technology for microbiological safety in meat industry

N. N. Misra et al.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2017)

Review Physics, Fluids & Plasmas

Plasma for cancer treatment

Michael Keidar

PLASMA SOURCES SCIENCE & TECHNOLOGY (2015)

Article Multidisciplinary Sciences

The Effect of Tuning Cold Plasma Composition on Glioblastoma Cell Viability

Xiaoqian Cheng et al.

PLOS ONE (2014)

Article Biotechnology & Applied Microbiology

Achieving pH control in microalgal cultures through fed-batch addition of stoichiometrically-balanced growth media

Megerle L. Scherholz et al.

BMC BIOTECHNOLOGY (2013)

Article Pediatrics

Cold atmospheric plasma for the ablative treatment of neuroblastoma

Ryan M. Walk et al.

JOURNAL OF PEDIATRIC SURGERY (2013)

Article Physics, Applied

Human Mononuclear Cell Survival and Proliferation is Modulated by Cold Atmospheric Plasma Jet

Sander Bekeschus et al.

PLASMA PROCESSES AND POLYMERS (2013)

Article Oncology

ROS implication in a new antitumor strategy based on non-thermal plasma

Marc Vandamme et al.

INTERNATIONAL JOURNAL OF CANCER (2012)

Article Physics, Applied

A key inactivation factor of HeLa cell viability by a plasma flow

Takehiko Sato et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2011)

Article Multidisciplinary Sciences

The Response of Thalassiosira pseudonana to Long-Term Exposure to Increased CO2 and Decreased pH

Katharine J. Crawfurd et al.

PLOS ONE (2011)