基于鲁米诺和金属纳米颗粒胶体溶液的过氧化氢化学发光传感器

IF 0.8 4区物理与天体物理 Q4 OPTICS

Optics and Spectroscopy Pub Date : 2024-08-07 DOI:10.1134/S0030400X24020188

N. A. Virts, D. R. Dadadzhanov, A. S. Yablokov, D. V. Shershnev, T. A. Vartanyan

{"title":"基于鲁米诺和金属纳米颗粒胶体溶液的过氧化氢化学发光传感器","authors":"N. A. Virts, D. R. Dadadzhanov, A. S. Yablokov, D. V. Shershnev, T. A. Vartanyan","doi":"10.1134/S0030400X24020188","DOIUrl":null,"url":null,"abstract":"<p>The effect of gold and silver nanoparticles with plasmon resonance on the chemiluminescence of luminol in an oxidizing environment was studied. It has been shown that when a colloidal solution of metal nanoparticles is added to luminol, the intensity of chemiluminescence caused by the presence of hydrogen peroxide and sodium hypochlorite increases and can be easily recorded at a pH level characteristic of biological media close to neutral, at which chemiluminescence is weak in the absence of metal nanoparticles.</p>","PeriodicalId":723,"journal":{"name":"Optics and Spectroscopy","volume":"132 2","pages":"196 - 199"},"PeriodicalIF":0.8000,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Chemiluminescent Hydrogen Peroxide Sensor Based on Luminol and a Colloidal Solution of Metal Nanoparticles\",\"authors\":\"N. A. Virts, D. R. Dadadzhanov, A. S. Yablokov, D. V. Shershnev, T. A. Vartanyan\",\"doi\":\"10.1134/S0030400X24020188\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The effect of gold and silver nanoparticles with plasmon resonance on the chemiluminescence of luminol in an oxidizing environment was studied. It has been shown that when a colloidal solution of metal nanoparticles is added to luminol, the intensity of chemiluminescence caused by the presence of hydrogen peroxide and sodium hypochlorite increases and can be easily recorded at a pH level characteristic of biological media close to neutral, at which chemiluminescence is weak in the absence of metal nanoparticles.</p>\",\"PeriodicalId\":723,\"journal\":{\"name\":\"Optics and Spectroscopy\",\"volume\":\"132 2\",\"pages\":\"196 - 199\"},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2024-08-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Optics and Spectroscopy\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S0030400X24020188\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"OPTICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optics and Spectroscopy","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S0030400X24020188","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"OPTICS","Score":null,"Total":0}

引用次数: 0

摘要

摘要研究了具有等离子体共振的金纳米粒子和银纳米粒子对氧化环境中鲁米诺化学发光的影响。研究表明，当在发光酚中加入金属纳米粒子胶体溶液时，由过氧化氢和次氯酸钠引起的化学发光强度会增加，并且在生物介质特有的接近中性的 pH 值下很容易被记录下来，而在没有金属纳米粒子的情况下，化学发光很弱。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Chemiluminescent Hydrogen Peroxide Sensor Based on Luminol and a Colloidal Solution of Metal Nanoparticles

查看原文本刊更多论文

Chemiluminescent Hydrogen Peroxide Sensor Based on Luminol and a Colloidal Solution of Metal Nanoparticles

The effect of gold and silver nanoparticles with plasmon resonance on the chemiluminescence of luminol in an oxidizing environment was studied. It has been shown that when a colloidal solution of metal nanoparticles is added to luminol, the intensity of chemiluminescence caused by the presence of hydrogen peroxide and sodium hypochlorite increases and can be easily recorded at a pH level characteristic of biological media close to neutral, at which chemiluminescence is weak in the absence of metal nanoparticles.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Optics and Spectroscopy 物理-光谱学

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

4.5 months

期刊介绍： Optics and Spectroscopy (Optika i spektroskopiya), founded in 1956, presents original and review papers in various fields of modern optics and spectroscopy in the entire wavelength range from radio waves to X-rays. Topics covered include problems of theoretical and experimental spectroscopy of atoms, molecules, and condensed state, lasers and the interaction of laser radiation with matter, physical and geometrical optics, holography, and physical principles of optical instrument making.