Eun Ha Choi
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View article: ZnS Nanomaterials with Hexagon and Pentagon Structures: Effect of Surfactants on Surface Morphology and Biosensing Application
ZnS Nanomaterials with Hexagon and Pentagon Structures: Effect of Surfactants on Surface Morphology and Biosensing Application Open
Zinc sulfide nanomaterials (ZnS NMs) are widely used in many important technological applications, and the performance efficiency is determined by the nanostructure, size, and shape. This indicates that achieving a desirable surface archit…
View article: Plasma Seed Priming Can Improve the Early Seedling Establishment and Antioxidant Activity of Water Convolvulus Microgreens
Plasma Seed Priming Can Improve the Early Seedling Establishment and Antioxidant Activity of Water Convolvulus Microgreens Open
Water convolvulus (Ipomoea aquatica Forssk.) is a fast-growing leafy vegetable valued for its nutritional and antioxidant properties; however, suboptimal seed physiology can hinder its germination and early growth. Non-thermal plasma (NTP)…
View article: Revisiting bimodal cancer phototherapy with immunogenicity <i>via</i> galvanically-driven hollow Pd–As nanoshells
Revisiting bimodal cancer phototherapy with immunogenicity <i>via</i> galvanically-driven hollow Pd–As nanoshells Open
PdAsNPs synthesized via galvanic replacement of AsNPs enabled immunogenic cell death in lung adenocarcinoma cells. Image has been created using Biorender.com.
View article: Cold atmospheric plasma restores fulvestrant sensitivity by inhibiting CCND3 in the drug-resistant breast cancer cells
Cold atmospheric plasma restores fulvestrant sensitivity by inhibiting CCND3 in the drug-resistant breast cancer cells Open
Cold atmospheric plasma (CAP) has demonstrated anti-proliferative activity in various cancer cells, yet its efficacy against drug-resistant cancer cells remains largely unexplored. This study investigates CAP's potential to restore drug se…
View article: Cooperation between ZEB2 and SP1 upregulates PD‑L1 and CCL2 to promote the immunosuppressive activity of tumor cells
Cooperation between ZEB2 and SP1 upregulates PD‑L1 and CCL2 to promote the immunosuppressive activity of tumor cells Open
Epithelial‑mesenchymal transition (EMT) is implicated in tumor progression and EMT‑inducing transcription factors play multifaceted roles; however, the molecular mechanisms underlying these processes are not well understood. Previously, we…
View article: In vitro study of cold atmospheric plasma–induced proliferation inhibition and morphological changes in head and neck carcinoma cell lines
In vitro study of cold atmospheric plasma–induced proliferation inhibition and morphological changes in head and neck carcinoma cell lines Open
This work characterized early cellular responses of HSC2, HSC3, and FaDu to CAP exposure, including proliferation, and morphology, as foundational data before progressing to more clinically representative models.
View article: Investigating Seed Germination, Seedling Growth, and Enzymatic Activity in Onion (Allium cepa) Under the Influence of Plasma-Treated Water
Investigating Seed Germination, Seedling Growth, and Enzymatic Activity in Onion (Allium cepa) Under the Influence of Plasma-Treated Water Open
Seed germination and early seedling growth are pivotal stages that define crop establishment and yield potential. Conventional agrochemicals used to improve these processes often raise environmental concerns, highlighting the need for sust…
View article: Sequential galvanic replacement mediated platelet Ru nanozyme for enhanced peroxidase-mimicking efficiency in neutral media to combat gastrointestinal bacterial infection
Sequential galvanic replacement mediated platelet Ru nanozyme for enhanced peroxidase-mimicking efficiency in neutral media to combat gastrointestinal bacterial infection Open
Nanozymes are nanomaterials that mimic the functions of biological enzymes, offering improved stability and efficacy in biosensing and therapeutics beyond biological enzyme capabilities. As part of advanced nanozyme design and synthesis, w…
View article: Application of non-thermal floating electrode-dielectric barrier discharge plasma for Salmonella Enteritidis reduction and quality assessment in chicken breasts and skin
Application of non-thermal floating electrode-dielectric barrier discharge plasma for Salmonella Enteritidis reduction and quality assessment in chicken breasts and skin Open
Salmonella Enteritidis-primarily associated with chicken-is a global cause of foodborne enteritis in humans. However, no studies have confirmed or evaluated the effectiveness of floating electrode-dielectric barrier discharge (FE-DBD) plas…
View article: Plasma-Assisted Decoration of Gold Nanoparticles on Bioinspired Polydopamine Nanospheres as Effective Catalyst for Organic Pollutant Removal
Plasma-Assisted Decoration of Gold Nanoparticles on Bioinspired Polydopamine Nanospheres as Effective Catalyst for Organic Pollutant Removal Open
Polydopamine (PDA) is an emerging biomimetic material that stimulates the distinctive physicochemical properties of the blue mussel byssus. In this study, we report a rapid and facile method for the decoration of gold nanoparticles (AuNPs)…
View article: Enhancing Ferroptosis in Lung Adenocarcinoma Cells via the Synergistic Action of Nonthermal Biocompatible Plasma and a Bioactive Phenolic Compound
Enhancing Ferroptosis in Lung Adenocarcinoma Cells via the Synergistic Action of Nonthermal Biocompatible Plasma and a Bioactive Phenolic Compound Open
Para-coumaric acid (p-CA) is a phenolic compound that has antioxidant, anti-inflammatory, and anticancer properties which make it potential for cancer treatment. However, its effectiveness has been limited by poor solubility, rapid metabol…
View article: Chemical Analysis of Plasma-Activated Culture Media by Ion Chromatography
Chemical Analysis of Plasma-Activated Culture Media by Ion Chromatography Open
Background: Currently, the procedures and methods applied in biological and medical fields for the determination of reactive oxygen and nitrogen species (RONS), primarily rely on spectrophotometric techniques, which involve the use of colo…
View article: Insights Into Nitrogen Adsorption and Dinitrogen Dissociation on C <sub>n</sub> P Clusters: A First‐Principles Density Functional Theory Study
Insights Into Nitrogen Adsorption and Dinitrogen Dissociation on C <sub>n</sub> P Clusters: A First‐Principles Density Functional Theory Study Open
This theoretical study employs first‐principles density functional calculations to investigate the adsorption mechanisms of dinitrogen on C n P clusters ( n ≤ 3), comparing them with pure carbon clusters under identical conditions. Surpris…
View article: TRANSLATIONAL APPLICATION OF COLD ATMOSPHERIC PLASMA IN PERIODONTOLOGY AND IMPLANTOLOGY: WHERE ARE WE? A SYSTEMATIC REVIEW OF IN VIVO STUDIES IN HUMAN AND ANIMAL MODELS
TRANSLATIONAL APPLICATION OF COLD ATMOSPHERIC PLASMA IN PERIODONTOLOGY AND IMPLANTOLOGY: WHERE ARE WE? A SYSTEMATIC REVIEW OF IN VIVO STUDIES IN HUMAN AND ANIMAL MODELS Open
Current evidence suggests that CAP shows promise for periodontitis and peri-implantitis treatment, but further clinical trials with larger cohorts and standardized protocols are needed to confirm its efficacy and safety.
View article: Poly(amic acid)-Polyimide Copolymer Interfacial Layers for Self-Powered CH3NH3PbI3 Photovoltaic Photodiodes
Poly(amic acid)-Polyimide Copolymer Interfacial Layers for Self-Powered CH3NH3PbI3 Photovoltaic Photodiodes Open
Hybrid organohalide perovskites have received considerable attention due to their exceptional photovoltaic (PV) conversion efficiencies in optoelectronic devices. In this study, we report the development of a highly sensitive, self-powered…
View article: Human head and neck cancer cell lines response to cold atmospheric plasma activated media is affected by the chemistry of culture media
Human head and neck cancer cell lines response to cold atmospheric plasma activated media is affected by the chemistry of culture media Open
Survival rate of head and neck squamous cell carcinomas (HNSCC) patients are still to date very poor, and the application of innovative clinical approaches are urgently needed. Cold atmospheric plasmas (CAPs) are partially ionized gases th…
View article: Disinfection of dental root canals by cold atmospheric plasma: a systematic review and meta-analysis of dental biofilm
Disinfection of dental root canals by cold atmospheric plasma: a systematic review and meta-analysis of dental biofilm Open
Aim The intricate structure of the tooth root canals has a role in the colonization and biofilm formation in hidden areas that are hardly reached by standard endodontic treatments. This review aims at summarizing data from in vitro and ex …
View article: Inactivation of Pseudovirus Expressing the D614G Spike Protein Mutation using Nitric Oxide‐Plasma Activated Water
Inactivation of Pseudovirus Expressing the D614G Spike Protein Mutation using Nitric Oxide‐Plasma Activated Water Open
Variants of concern (VOCs) of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS‐CoV‐2) exhibit high infectivity due to mutations, particularly in the spike protein, that facilitate enhanced binding of virus to human angiotensin‐convert…
View article: Cold atmospheric plasma activated media selectively affects human head and neck cancer cell lines
Cold atmospheric plasma activated media selectively affects human head and neck cancer cell lines Open
Objective Cold atmospheric plasma (CAP) is a novel approach for cancer treatment. It can be used to treat liquids—plasma‐activated media (PAM)—which are then transferred to the target as an exogenous source of reactive oxygen and nitrogen …
View article: Non-thermal plasma enhances growth and salinity tolerance of bok choy (Brassica rapa subsp. chinensis) in hydroponic culture
Non-thermal plasma enhances growth and salinity tolerance of bok choy (Brassica rapa subsp. chinensis) in hydroponic culture Open
In this study, we aimed to examine the growth, physiological and biochemical status, and responses to salinity stress of bok choy ( Brassica rapa subsp. chinensis ) cultivated in a hydroponic system with a plasma-treated solution. Plasma g…
View article: Clinical Study on the Application of Non-Thermal Biocompatible Plasma for Acne-Prone Skin Treatment
Clinical Study on the Application of Non-Thermal Biocompatible Plasma for Acne-Prone Skin Treatment Open
Non-thermal biocompatible plasma (NBP), which generates various reactive species, is being actively researched in the field of aesthetic medicine for applications such as microorganism inactivation, skin regeneration, inflammation treatmen…
View article: Modulation of programmed death‐ligand 1 expression to augment sensitivity to atezolizumab in breast cancer cells through nonthermal air gas plasma
Modulation of programmed death‐ligand 1 expression to augment sensitivity to atezolizumab in breast cancer cells through nonthermal air gas plasma Open
The aggressiveness and limited treatment options make triple‐negative breast cancer (TNBC) a challenging condition to treat. Immune checkpoint blockade therapy, explicitly targeting the programmed death‐ligand 1 (PD‐L1) pathway, is a promi…
View article: Enhanced dye degradation using plasma bubbles for the sustainable environmental remediation
Enhanced dye degradation using plasma bubbles for the sustainable environmental remediation Open
This study proposes a novel and eco-friendly approach for wastewater treatment using plasma jet technology under bubble condition. This method allows for the controlled production of highly reactive hydroxyl radicals (OH•) while minimizing…
View article: Cold Atmospheric Pressure Plasma Solutions for Sustainable Food Packaging
Cold Atmospheric Pressure Plasma Solutions for Sustainable Food Packaging Open
Increasing the number of resistant bacteria resistant to treatment is one of the leading causes of death worldwide. These bacteria are created in wounds and injuries and can be transferred through hospital equipment. Various attempts have …
View article: Antimicrobial efficacy of direct air gas soft jet plasma for the in vitro reduction of oral bacterial biofilms
Antimicrobial efficacy of direct air gas soft jet plasma for the in vitro reduction of oral bacterial biofilms Open
The aim of this study was to evaluate the antimicrobial efficacy of an air gas soft jet CAP for its potential use in removing oral biofilms, given that plasma-based technologies have emerged as promising methods in periodontology. Two type…