{"title":"苯乙烯介导的ZnO-NPs潜在群体感应纳米抑制剂的合成","authors":"Tahsin Huner , Deniz Kadir Takcı , Bekir Bulent Arpacı , Hatice Aysun Mercimek Takcı","doi":"10.1016/j.jcrysgro.2025.128304","DOIUrl":null,"url":null,"abstract":"<div><div>We synthesized zinc oxide nanoparticles (ZnO-NPs) using an easy and applicable green approach using <em>Styrax officinalis</em> pericarp. The indirect band gap of sphere-shaped ZnONPs with about 17.53 nm size was 3.25 eV. The Zn-O stretching band of NPs showing slight agglomeration was observed at 476 ± 4.0 cm<sup>−1</sup>. The XRD analysis was carried out to determine the phase composition of Styrax-ZnO-NPs. The anti-virulence activity of NPs via inhibiting endogenous molecular signals-based QS regulation was tested for the two reference bacteria. ZnO-NPs displayed a dose-dependent efficacy, reducing a maximum of 99.82 and 82.36 % pigment production in <em>C. violaceum</em> 12472 and <em>P. aeruginosa</em> PA01, respectively. ZnO-NPs exhibited considerable antioxidant potential with a 14.94 ± 0.00 μg TE /mg phosphomolybdate activity. Moreover, ZnO-NPs showed bactericidal potency at the low minimum inhibitory concentration (0.25 mg/mL) against <em>E. coli</em> 25922 strain. Thus, our outcomes present an insight into the exploitation of Styrax-ZnO-NPs as an alternative therapeutic agent for the therapy of pathogenic infections.</div></div>","PeriodicalId":353,"journal":{"name":"Journal of Crystal Growth","volume":"668 ","pages":"Article 128304"},"PeriodicalIF":2.0000,"publicationDate":"2025-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Styrax officinalis-mediated synthesis of ZnO-NPs potentially quorum sensing nano inhibitor\",\"authors\":\"Tahsin Huner , Deniz Kadir Takcı , Bekir Bulent Arpacı , Hatice Aysun Mercimek Takcı\",\"doi\":\"10.1016/j.jcrysgro.2025.128304\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>We synthesized zinc oxide nanoparticles (ZnO-NPs) using an easy and applicable green approach using <em>Styrax officinalis</em> pericarp. The indirect band gap of sphere-shaped ZnONPs with about 17.53 nm size was 3.25 eV. The Zn-O stretching band of NPs showing slight agglomeration was observed at 476 ± 4.0 cm<sup>−1</sup>. The XRD analysis was carried out to determine the phase composition of Styrax-ZnO-NPs. The anti-virulence activity of NPs via inhibiting endogenous molecular signals-based QS regulation was tested for the two reference bacteria. ZnO-NPs displayed a dose-dependent efficacy, reducing a maximum of 99.82 and 82.36 % pigment production in <em>C. violaceum</em> 12472 and <em>P. aeruginosa</em> PA01, respectively. ZnO-NPs exhibited considerable antioxidant potential with a 14.94 ± 0.00 μg TE /mg phosphomolybdate activity. Moreover, ZnO-NPs showed bactericidal potency at the low minimum inhibitory concentration (0.25 mg/mL) against <em>E. coli</em> 25922 strain. Thus, our outcomes present an insight into the exploitation of Styrax-ZnO-NPs as an alternative therapeutic agent for the therapy of pathogenic infections.</div></div>\",\"PeriodicalId\":353,\"journal\":{\"name\":\"Journal of Crystal Growth\",\"volume\":\"668 \",\"pages\":\"Article 128304\"},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2025-07-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Crystal Growth\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0022024825002581\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CRYSTALLOGRAPHY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Crystal Growth","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0022024825002581","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}
Styrax officinalis-mediated synthesis of ZnO-NPs potentially quorum sensing nano inhibitor
We synthesized zinc oxide nanoparticles (ZnO-NPs) using an easy and applicable green approach using Styrax officinalis pericarp. The indirect band gap of sphere-shaped ZnONPs with about 17.53 nm size was 3.25 eV. The Zn-O stretching band of NPs showing slight agglomeration was observed at 476 ± 4.0 cm−1. The XRD analysis was carried out to determine the phase composition of Styrax-ZnO-NPs. The anti-virulence activity of NPs via inhibiting endogenous molecular signals-based QS regulation was tested for the two reference bacteria. ZnO-NPs displayed a dose-dependent efficacy, reducing a maximum of 99.82 and 82.36 % pigment production in C. violaceum 12472 and P. aeruginosa PA01, respectively. ZnO-NPs exhibited considerable antioxidant potential with a 14.94 ± 0.00 μg TE /mg phosphomolybdate activity. Moreover, ZnO-NPs showed bactericidal potency at the low minimum inhibitory concentration (0.25 mg/mL) against E. coli 25922 strain. Thus, our outcomes present an insight into the exploitation of Styrax-ZnO-NPs as an alternative therapeutic agent for the therapy of pathogenic infections.
期刊介绍:
The journal offers a common reference and publication source for workers engaged in research on the experimental and theoretical aspects of crystal growth and its applications, e.g. in devices. Experimental and theoretical contributions are published in the following fields: theory of nucleation and growth, molecular kinetics and transport phenomena, crystallization in viscous media such as polymers and glasses; crystal growth of metals, minerals, semiconductors, superconductors, magnetics, inorganic, organic and biological substances in bulk or as thin films; molecular beam epitaxy, chemical vapor deposition, growth of III-V and II-VI and other semiconductors; characterization of single crystals by physical and chemical methods; apparatus, instrumentation and techniques for crystal growth, and purification methods; multilayer heterostructures and their characterisation with an emphasis on crystal growth and epitaxial aspects of electronic materials. A special feature of the journal is the periodic inclusion of proceedings of symposia and conferences on relevant aspects of crystal growth.