{"title":"吡咯与卵磷脂光聚合形成纳米颗粒，通过近红外光热温和超温激活线粒体","authors":"Chih-Kuang Chen, Andrew E.-Y. Chuang","doi":"10.1007/s10965-024-04174-2","DOIUrl":null,"url":null,"abstract":"<div><p>The development of biocompatible nanoparticles (NPs) with effective photothermal properties is essential for advancing biomedical applications. This study investigates the synthesis and characterization of lecithin-polypyrrole nanoparticles (LEC-PPy NPs) formed through near-infrared (NIR) irradiation. LEC-PPy NPs were prepared by mixing lecithin with varying concentrations of pyrrole monomer, followed by NIR irradiation to induce potential polymerization. Characterization techniques, including Dynamic Light Scattering (DLS), Zeta Potential Analysis, FTIR, XRD, and TEM, were employed. The prepared NPs demonstrated a photothermal response, reaching temperatures above around 43 °C under NIR exposure while exhibiting cell viability and minimal hemolysis. The biochemical tests of the cellular membrane potential and AHR further validate their biological response. This study highlights the implication of NIR-induced polymerization in producing biocompatible LEC-PPy NPs, which show potential for various biomedical applications. Further optimization and in vivo validation are necessary to realize their clinical potential.</p></div>","PeriodicalId":658,"journal":{"name":"Journal of Polymer Research","volume":null,"pages":null},"PeriodicalIF":2.6000,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Nanoparticles formation through photopolymerization of pyrrole with lecithin for enhanced mitochondrial activation via NIR-photothermal mild-hyperthermia\",\"authors\":\"Chih-Kuang Chen, Andrew E.-Y. Chuang\",\"doi\":\"10.1007/s10965-024-04174-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The development of biocompatible nanoparticles (NPs) with effective photothermal properties is essential for advancing biomedical applications. This study investigates the synthesis and characterization of lecithin-polypyrrole nanoparticles (LEC-PPy NPs) formed through near-infrared (NIR) irradiation. LEC-PPy NPs were prepared by mixing lecithin with varying concentrations of pyrrole monomer, followed by NIR irradiation to induce potential polymerization. Characterization techniques, including Dynamic Light Scattering (DLS), Zeta Potential Analysis, FTIR, XRD, and TEM, were employed. The prepared NPs demonstrated a photothermal response, reaching temperatures above around 43 °C under NIR exposure while exhibiting cell viability and minimal hemolysis. The biochemical tests of the cellular membrane potential and AHR further validate their biological response. This study highlights the implication of NIR-induced polymerization in producing biocompatible LEC-PPy NPs, which show potential for various biomedical applications. Further optimization and in vivo validation are necessary to realize their clinical potential.</p></div>\",\"PeriodicalId\":658,\"journal\":{\"name\":\"Journal of Polymer Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2024-10-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Polymer Research\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10965-024-04174-2\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"POLYMER SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Polymer Research","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s10965-024-04174-2","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"POLYMER SCIENCE","Score":null,"Total":0}
Nanoparticles formation through photopolymerization of pyrrole with lecithin for enhanced mitochondrial activation via NIR-photothermal mild-hyperthermia
The development of biocompatible nanoparticles (NPs) with effective photothermal properties is essential for advancing biomedical applications. This study investigates the synthesis and characterization of lecithin-polypyrrole nanoparticles (LEC-PPy NPs) formed through near-infrared (NIR) irradiation. LEC-PPy NPs were prepared by mixing lecithin with varying concentrations of pyrrole monomer, followed by NIR irradiation to induce potential polymerization. Characterization techniques, including Dynamic Light Scattering (DLS), Zeta Potential Analysis, FTIR, XRD, and TEM, were employed. The prepared NPs demonstrated a photothermal response, reaching temperatures above around 43 °C under NIR exposure while exhibiting cell viability and minimal hemolysis. The biochemical tests of the cellular membrane potential and AHR further validate their biological response. This study highlights the implication of NIR-induced polymerization in producing biocompatible LEC-PPy NPs, which show potential for various biomedical applications. Further optimization and in vivo validation are necessary to realize their clinical potential.
期刊介绍：
Journal of Polymer Research provides a forum for the prompt publication of articles concerning the fundamental and applied research of polymers. Its great feature lies in the diversity of content which it encompasses, drawing together results from all aspects of polymer science and technology.
As polymer research is rapidly growing around the globe, the aim of this journal is to establish itself as a significant information tool not only for the international polymer researchers in academia but also for those working in industry. The scope of the journal covers a wide range of the highly interdisciplinary field of polymer science and technology, including:
polymer synthesis;
polymer reactions;
polymerization kinetics;
polymer physics;
morphology;
structure-property relationships;
polymer analysis and characterization;
physical and mechanical properties;
electrical and optical properties;
polymer processing and rheology;
application of polymers;
supramolecular science of polymers;
polymer composites.
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