Výsledky vyhledávání

Functional ferrocene polymer multilayer coatings for implantable medical devices: Biocompatible, antifouling, and ROS-sensitive controlled release of therapeutic drugs

Autor: Jiseob Woo, Won Il Choi, Jinkee Hong, Yoonhee Na, Daekyung Sung, Sunghyun Kim, Junsik Kim

Publikováno v: Acta biomaterialia. 125

Bacterial infections and the formation of biofilms on the surface of implantable medical devices are critical issues that cause device failure. Implantable medical devices, such as drug delivery technologies, offer promising benefits for targeted and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86885936d4905fd45b6052ad99174a1c
https://pubmed.ncbi.nlm.nih.gov/33657454

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Novel carboxylated ferrocene polymer nanocapsule with high reactive oxygen species sensitivity and on-demand drug release for effective cancer therapy

Autor: Daekyung Sung, Won Il Choi, Yoonhee Na, Jiseob Woo

Publikováno v: Colloids and surfaces. B, Biointerfaces. 200

Multidrug resistance (MDR) is a major clinical issue leading to substantial reductions in the intracellular levels of anticancer drugs. To overcome MDR, stimulus-responsive polymeric nanotherapeutics that facilitate drug release and cellular uptake a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dcd13e80abf15bfc26e34bf2074a9ca
https://pubmed.ncbi.nlm.nih.gov/33485085

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Reactive oxygen species (ROS)-responsive ferrocene-polymer-based nanoparticles for controlled release of drugs

Autor: Won Il Choi, Jiseob Woo, Jin Sil Lee, Sukyung Ahn, Daekyung Sung, Yoonhee Na, Eun-Hye Lee

Publikováno v: Journal of materials chemistry. B. 8(9)

Ferrocene-containing nanoparticles show reversible redox activity that could trigger drug release mediated by reactive oxygen species (ROS). In this study, four ferrocene-containing polymers, comprising ferrocenylmethyl methacrylate (FMMA)-methacryli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::334e65814fc91a78e2fc290cbb220d67
https://pubmed.ncbi.nlm.nih.gov/32043093

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Novel fluorescein polymer-based nanoparticles: facile and controllable one-pot synthesis, assembly, and immobilization of biomolecules for application in a highly sensitive biosensor

Autor: Yoonhee Na, Jin Hyung Lee, Sunghyun Kim, Jiseob Woo, Won Il Choi, Daekyung Sung, Hyemi Seo, Heesun Park

Publikováno v: RSC advances. 10(5)

A key aspect of biochip and biosensor preparation is optimization of the optical or electrochemical techniques that combine high sensitivity and specificity. Among them, optical techniques such as the use of fluorescent polymeric nanoparticles have r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0613ae38d8d1a52cd3af5ad95e4e0a79
https://pubmed.ncbi.nlm.nih.gov/35496132

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α-Tocopherol-loaded reactive oxygen species-scavenging ferrocene nanocapsules with high antioxidant efficacy for wound healing

Autor: Daekyung Sung, Jiseob Woo, Yoonhee Na, Jin Hyung Lee, Won Il Choi, Jinkee Hong

Publikováno v: International Journal of Pharmaceutics. 596:120205

The elevated production of reactive oxygen species (ROS) in wounded sites triggers a series of harmful effects, including cellular senescence, fibrotic scar formation, and inflammation. Therefore, alleviating oxidative stress in the microenvironment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d576f3b828d035b0fda8e4a0eb0a1aa1
https://doi.org/10.1016/j.ijpharm.2021.120205

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Facile synthesis and coating of aqueous antifouling polymers for inhibiting pathogenic bacterial adhesion on medical devices

Autor: Yoonhee Na, Daekyung Sung, Hyemi Seo, Won Il Choi, Jiseob Woo, Sujin Choi, Sunghyun Kim, Min Hee Park

Publikováno v: Progress in Organic Coatings. 147:105772

Bacterial colonization in the form of biofilms on surfaces causes persistent infections and is an issue of considerable concern to healthcare providers. Thus, there is an urgent need for novel modification of antibiofilm surfaces on polymeric medical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe1a247cfdee727d59fd47bf2468ebb3
https://doi.org/10.1016/j.porgcoat.2020.105772

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Potential of non-thermal N2 plasma-treated buffer (NPB) for inhibiting plant pathogenic bacteria and enhancing food storage

Autor: Yoonhee Na, Jisoo Hong, Daekyung Sung, Hyemi Seo, Won ll Choi, Eunpyo Moon, Jiseob Woo

Publikováno v: LWT. 125:109210

Effective inhibition of microbial growth is essential to increase the yield and shelf life of food. In this study, non-thermal N2 plasma-treated buffer (NPB) was tested for its ability to inactivate plant pathogenic bacteria. Our results showed that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46c6da1211c471a940918aed6f188ce1
https://doi.org/10.1016/j.lwt.2020.109210

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